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Sample records for clinical manifestations diagnosis

  1. Clinical Manifestations and Diagnosis of Acromegaly

    OpenAIRE

    Gloria Lugo; Lara Pena; Fernando Cordido

    2012-01-01

    Acromegaly and gigantism are due to excess GH production, usually as a result of a pituitary adenoma. The incidence of acromegaly is 5 cases per million per year and the prevalence is 60 cases per million. Clinical manifestations in each patient depend on the levels of GH and IGF-I, age, tumor size, and the delay in diagnosis. Manifestations of acromegaly are varied and include acral and soft tissue overgrowth, joint pain, diabetes mellitus, hypertension, and heart and respiratory failure. Ac...

  2. Clinical Manifestations and Diagnosis of Acromegaly

    Directory of Open Access Journals (Sweden)

    Gloria Lugo

    2012-01-01

    Full Text Available Acromegaly and gigantism are due to excess GH production, usually as a result of a pituitary adenoma. The incidence of acromegaly is 5 cases per million per year and the prevalence is 60 cases per million. Clinical manifestations in each patient depend on the levels of GH and IGF-I, age, tumor size, and the delay in diagnosis. Manifestations of acromegaly are varied and include acral and soft tissue overgrowth, joint pain, diabetes mellitus, hypertension, and heart and respiratory failure. Acromegaly is a disabling disease that is associated with increased morbidity and reduced life expectancy. The diagnosis is based primarily on clinical features and confirmed by measuring GH levels after oral glucose loading and the estimation of IGF-I. It has been suggested that the rate of mortality in patients with acromegaly is correlated with the degree of control of GH. Adequately treated, the relative mortality risk can be markedly reduced towards normal.

  3. Clinical manifestations and diagnosis of acromegaly.

    Science.gov (United States)

    Lugo, Gloria; Pena, Lara; Cordido, Fernando

    2012-01-01

    Acromegaly and gigantism are due to excess GH production, usually as a result of a pituitary adenoma. The incidence of acromegaly is 5 cases per million per year and the prevalence is 60 cases per million. Clinical manifestations in each patient depend on the levels of GH and IGF-I, age, tumor size, and the delay in diagnosis. Manifestations of acromegaly are varied and include acral and soft tissue overgrowth, joint pain, diabetes mellitus, hypertension, and heart and respiratory failure. Acromegaly is a disabling disease that is associated with increased morbidity and reduced life expectancy. The diagnosis is based primarily on clinical features and confirmed by measuring GH levels after oral glucose loading and the estimation of IGF-I. It has been suggested that the rate of mortality in patients with acromegaly is correlated with the degree of control of GH. Adequately treated, the relative mortality risk can be markedly reduced towards normal. PMID:22518126

  4. [Juvenil idiopathic arthritis. Part 1: diagnosis, pathogenesis and clinical manifestations].

    Science.gov (United States)

    Espada, Graciela

    2009-10-01

    Juvenile idiopathic arthritis is not a single disease and constitutes an heterogeneous group of illnesses or inflammatory disorders. This new nomenclature encompasses different disease categories, each of which has different presentation, clinical signs, symptoms, and outcome. The cause of the disease is still unknown but both environmental and genetic factors seem to be related to its pathogenesis. Is the most common chronic rheumatic disease in children and an important cause of short-term and long-term disability. In this article, clinical manifestation, new classification and approach to diagnosis are reviewed.

  5. Arrhythmogenic right ventricular cardiomyopathy, clinical manifestations, and diagnosis.

    Science.gov (United States)

    Haugaa, Kristina H; Haland, Trine F; Leren, Ida S; Saberniak, Jørg; Edvardsen, Thor

    2016-07-01

    This review aims to give an update on the pathogenesis, clinical manifestations, and diagnosis of arrhythmogenic right ventricular cardiomyopathy (ARVC). Arrhythmogenic right ventricular cardiomyopathy is mainly an autosomal dominant inherited disease linked to mutations in genes encoding desmosomes or desmosome-related proteins. Classic symptoms include palpitations, cardiac syncope, and aborted cardiac arrest due to ventricular arrhythmias. Heart failure may develop in later stages. Diagnosis is based on the presence of major and minor criteria from the Task Force Criteria revised in 2010 (TFC 2010), which includes evaluation of findings from six different diagnostic categories. Based on this, patients are classified as having possible, borderline, or definite ARVC. Imaging is important in ARVC diagnosis, including both echocardiography and cardiac magnetic resonance imaging for detecting structural and functional abnormalities, but importantly these findings may occur after electrical alterations and ventricular arrhythmias. Electrocardiograms (ECGs) and signal-averaged ECGs are analysed for depolarization and repolarization abnormalities, including T-wave inversions as the most common ECG alteration. Ventricular arrhythmias are common in ARVC and are considered a major diagnostic criterion if originating from the RV inferior wall or apex. Family history of ARVC and detection of an ARVC-related mutation are included in the TFC 2010 and emphasize the importance of family screening. Electrophysiological studies are not included in the diagnostic criteria, but may be important for differential diagnosis including RV outflow tract tachycardia. Further differential diagnoses include sarcoidosis, congenital abnormalities, myocarditis, pulmonary hypertension, dilated cardiomyopathy, and athletic cardiac adaptation, which may mimic ARVC. PMID:26498164

  6. Cerebral venous thrombosis: Update on clinical manifestations, diagnosis and management

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    Leys Didier

    2008-01-01

    Full Text Available Cerebral venous thrombosis (CVT has a wide spectrum of clinical manifestations that may mimic many other neurological disorders and lead to misdiagnoses. Headache is the most common symptom and may be associated with other symptoms or remain isolated. The other frequent manifestations are focal neurological deficits and diffuse encephalopathies with seizures. The key to the diagnosis is the imaging of the occluded vessel or of the intravascular thrombus, by a combination of magnetic resonance imaging (MRI and magnetic resonance venography (MRV. Causes and risk factors include medical, surgical and obstetrical causes of deep vein thrombosis, genetic and acquired prothrombotic disorders, cancer and hematological disorders, inflammatory systemic disorders, pregnancy and puerperium, infections and local causes such as tumors, arteriovenous malformations, trauma, central nervous system infections and local infections. The breakdown of causes differs in different parts of the world. A meta-analysis of the most recent prospectively collected series showed an overall 15% case-fatality or dependency rate. Heparin therapy is the standard therapy at the acute stage, followed by 3-6 months of oral anticoagulation. Patients with isolated intracranial hypertension may require a lumbar puncture to remove cerebrospinal fluid before starting heparin when they develop a papilloedema that may threaten the visual acuity or decompressive hemicraniectomy. Patients who develop seizures should receive antiepileptic drugs. Cerebral venous thrombosis - even pregnancy-related - should not contraindicate future pregnancies. The efficacy and safety of local thrombolysis and decompressive hemicraniectomy should be tested

  7. Giant cell arteritis. Part I. Terminology, classification, clinical manifestations, diagnosis

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    Azamat Makhmudovich Satybaldyev

    2012-01-01

    Full Text Available Giant cell arteritis (GCA is a vasculitis affecting mainly large and medium-sized arteries, which the classification of systemic vasculitides refers to as those mainly involving the large vessels. GCA is typified by the involvement of extracranial aortic branches and intracranial vessels, the aorta and its large vessels are being affected most frequently. The paper considers the terminology, classification, prevalence, major pathogenic mechanisms, and morphology of GCA. A broad spectrum of its clinical subtypes is due to target vessel stenosis caused by intimal hyperplasia. In 40% of cases, GCA is shown to be accompanied by polymyalgia rheumatica that may either precede or manifest simultaneously with GCA, or follow this disease. The menacing complications of GCA may be visual loss or ischemic strokes at various sites depending on the location of the occluded vessel. Along with the gold standard verification of the diagnosis of GCA, namely temporal artery biopsy, the author indicates other (noninvasive methods for detection of vascular lesions: color Doppler ultrasonography of the temporal arteries, fluorescein angiography of the retina, mag-netic resonance angiography, magnetic resonance imaging, and computed tomography to rule out aortic aneurysm. Dynamic 18F positron emission tomography is demonstrated to play a role in the evaluation of therapeutic effectiveness.

  8. HYPERMOBILITY SYNDROME: CLINICAL MANIFESTATIONS, DIFFERENTIAL DIAGNOSIS, THERAPY APPROACHES

    OpenAIRE

    N. A. Shostak; N. G. Pravdyuk

    2016-01-01

    Connective tissue dysplasia (CTD) represents special ontogenetic abnormality which is a complex problem of contemporary medicine. The principles of differential diagnosis of various forms of CTD are considered. A clinical estimation and therapy approaches are discussed with focus on hypermobility syndrome as one of undifferentiated form of CTD.

  9. HYPERMOBILITY SYNDROME: CLINICAL MANIFESTATIONS, DIFFERENTIAL DIAGNOSIS, THERAPY APPROACHES

    Directory of Open Access Journals (Sweden)

    N. A. Shostak

    2016-01-01

    Full Text Available Connective tissue dysplasia (CTD represents special ontogenetic abnormality which is a complex problem of contemporary medicine. The principles of differential diagnosis of various forms of CTD are considered. A clinical estimation and therapy approaches are discussed with focus on hypermobility syndrome as one of undifferentiated form of CTD.

  10. Chromoblastomycosis: an overview of clinical manifestations, diagnosis and treatment.

    Science.gov (United States)

    Queiroz-Telles, Flavio; Esterre, Phillippe; Perez-Blanco, Maigualida; Vitale, Roxana G; Salgado, Claudio Guedes; Bonifaz, Alexandro

    2009-02-01

    Chromoblastomycosis is one of the most frequent infections caused by melanized fungi. It is a subcutaneous fungal infection, usually an occupational related disease, mainly affecting individuals in tropical and temperate regions. Although several species are etiologic agents, Fonsecaea pedrosoi and Cladophialophora carrionii are prevalent in the endemic areas. Chromoblastomycosis lesions are polymorphic and must be differentiated from those associated with many clinical conditions. Diagnosis is confirmed by the observation of muriform cells in tissue and the isolation and the identification of the causal agent in culture. Chromoblastomycosis still is a therapeutic challenge for clinicians due to the recalcitrant nature of the disease, especially in the severe clinical forms. There are three treatment modalities, i.e., physical treatment, chemotherapy and combination therapy but their success is related to the causative agent, the clinical form and severity of the chromoblastomycosis lesions. There is no treatment of choice for this neglected mycosis, but rather several treatment options. Most of the patients can be treated with itraconazole, terbinafine or a combination of both. It is also important to evaluate the patient's individual tolerance of the drugs and whether the antifungal will be provided for free or purchased, since antifungal therapy must be maintained in long-term regimens. In general, treatment should be guided according to clinical, mycological and histopathological criteria.

  11. Brugada syndrome in the paediatric population: a comprehensive approach to clinical manifestations, diagnosis, and management.

    Science.gov (United States)

    Gonzalez Corcia, M Cecilia; de Asmundis, Carlo; Chierchia, Gian-Battista; Brugada, Pedro

    2016-08-01

    Brugada syndrome is an inherited arrhythmogenic disorder, characterised by coved-type ST-segment elevation in the right precordial leads, and is associated with increased risk of sudden death. It is genetically and clinically heterogeneous, presenting typically in the fourth or fifth decade of life. The prevalence of Brugada syndrome in the paediatric population is low compared with the adult population. Interestingly, over the last several years, there has been growing evidence in the literature of onset of the disease during childhood. Most of the paediatric cases reported in the literature consist of asymptomatic Brugada syndrome; however, some patients manifest the disease at different regions of the cardiac conduction system at a young age. Early expression of the disease can be affected by multiple factors, including genetic substrate, hormonal changes, and still unknown environmental exposures. The initial manifestation of Brugada syndrome in children can include sinus node dysfunction and atrial arrhythmias. Brugada syndrome can also manifest as ventricular arrhythmias leading to sudden death at an early age. In symptomatic children, performance of the ajmaline test by an experienced team can be safely used as a diagnostic tool to unmask latent Brugada syndrome. Defining indications for an implantable cardioverter defibrillator in children with the diagnosis of Brugada syndrome remains challenging. Given the rarity of the syndrome in children, most paediatric cardiologists will only rarely see a young patient with Brugada syndrome and there is still no universal consensus regarding the optimal management approach. Care should be individualised according to the specific clinical presentation, taking into account the family history, genetic data, and the family's specific preferences. PMID:27151277

  12. Re-Emergence of Zika Virus: A Review on Pathogenesis, Clinical Manifestations, Diagnosis, Treatment, and Prevention.

    Science.gov (United States)

    Shuaib, Waqas; Stanazai, Hashim; Abazid, Ahmad G; Mattar, Ahmed A

    2016-08-01

    Zika virus (ZKV) is an arbovirus of the Flaviviridae family, which includes West Nile, dengue fever, yellow fever, and Japanese encephalitis virus. It is transmitted by the Aedes genus of mosquitoes. Before 2015, ZKV outbreaks occurred in areas of Africa, the Pacific Islands, and Southeast Asia. The current large outbreak, which began in Brazil, has also emerged throughout a large part of South/Central America, a number of islands in the Caribbean, including Puerto Rico, the Virgin Islands, and Mexico. A sudden rise in the numbers of infants reported born with microcephaly in Brazil, and the detection of the single-stranded positive RNA virus in the amniotic fluid of affected newborns, has captured medical, mainstream media, and global political attention, causing considerable concern in a post-Ebola global community considerably more focused on the threat of internationally transmissible diseases. The goal of this article is to provide an overview of ZKV for clinicians, with the emphasis on pathogenesis, clinical manifestations, diagnosis, and treatment/preventive measures. PMID:26994509

  13. Re-Emergence of Zika Virus: A Review on Pathogenesis, Clinical Manifestations, Diagnosis, Treatment, and Prevention.

    Science.gov (United States)

    Shuaib, Waqas; Stanazai, Hashim; Abazid, Ahmad G; Mattar, Ahmed A

    2016-08-01

    Zika virus (ZKV) is an arbovirus of the Flaviviridae family, which includes West Nile, dengue fever, yellow fever, and Japanese encephalitis virus. It is transmitted by the Aedes genus of mosquitoes. Before 2015, ZKV outbreaks occurred in areas of Africa, the Pacific Islands, and Southeast Asia. The current large outbreak, which began in Brazil, has also emerged throughout a large part of South/Central America, a number of islands in the Caribbean, including Puerto Rico, the Virgin Islands, and Mexico. A sudden rise in the numbers of infants reported born with microcephaly in Brazil, and the detection of the single-stranded positive RNA virus in the amniotic fluid of affected newborns, has captured medical, mainstream media, and global political attention, causing considerable concern in a post-Ebola global community considerably more focused on the threat of internationally transmissible diseases. The goal of this article is to provide an overview of ZKV for clinicians, with the emphasis on pathogenesis, clinical manifestations, diagnosis, and treatment/preventive measures.

  14. Diagnosis and clinical manifestations of calcium pyrophosphate and basic calcium phosphate crystal deposition diseases.

    Science.gov (United States)

    Ea, Hang-Korng; Lioté, Frédéric

    2014-05-01

    Basic calcium phosphate and pyrophosphate calcium crystals are the 2 main calcium-containing crystals that can deposit in all skeletal tissues. These calcium crystals give rise to numerous manifestations, including acute inflammatory attacks that can mimic alarming and threatening differential diagnoses, osteoarthritis-like lesions, destructive arthropathies, and calcific tendinitis. Awareness of uncommon localizations and manifestations such as intraspinal deposition (eg, crowned dens syndrome, tendinitis of longus colli muscle, massive cervical myelopathy compression) prevents inappropriate procedures and cares. Coupling plain radiography, ultrasonography, computed tomography, and synovial fluid analysis allow accurate diagnosis by directly or indirectly identifying the GRAAL of microcrystal-related symptoms.

  15. Diagnosis and clinical manifestations of subacute combined degeneration of the spinal cord:Analysis of 21 cases

    Institute of Scientific and Technical Information of China (English)

    Yanhong Shou; Caifeng Li; Dongsheng Fan; Yang Shen; Jun Zhang; Weizhong Xiao; Shuqing Zhao; Jinsheng Liu; Wei Sui

    2007-01-01

    BACKGROUND: Subacute combined degeneration of the spinal cord is caused by vitamin B12 deficiency and is a kind of degenerative disease owing the characteristics of nervous system diseases. In addition,different patients have variously clinical manifestations and various prognoses after vitamin B12 therapy.OBJECTIVE: To investigate and analyze diagnosis, clinical manifestations and prognosis of subacute combined degeneration of the spinal cord.DESIGN: Case analysis.SETTING: Department of Neurology, the Third Hospital of Peking University.PARTICIPANTS: A total of 21 subacute combined dcgeneration of the spinal cord patients including 14 males and 7 females aged from 33 to 82 years were selected from Department of Neurology, the Third Hospital of Peking University from January 1999 to December 2005. Duration from onset to final diagnosis lasted for 1.5 - 108 months. All patients had typically clinical manifestations; meanwhile, level of serum vitamin B12 was decreased and/or vitamin B12 therapy was effective. All patients provided the confirmed consent.METHODS: Clinical data of 21 subacute combined degeneration of the spinal cord patients were retrospectively analyzed, while general data and clinical characteristics were recorded at the same time.Levels of blood routine, serum vitamin B12 and homocysteine were measured at the phase of hospitalization.Normal value of serum vitamin B12 was 187 - 1 059 ng/L and normal value of serum homocysteine was 5 -15 μ mol/L. All patients received neuroelectrophysiological examination and 15 patients received MRI examinations of spinal cord. After final diagnosis, patients were given vitamin B12 therapy. And follow-up was performed to investigate the prognosis.prognosis.RESULTS: Clinical data of 21 patients and follow-up data of 20 patients were involved in the final analysis typically clinical manifestations. The original symptoms included numbness of lower and/or upper limbs (5 cases), unstable gait (3 cases), limb asthenia (4

  16. Hyposplenism: a comprehensive review. Part II: clinical manifestations, diagnosis, and management.

    Science.gov (United States)

    William, Basem M; Thawani, Nitika; Sae-Tia, Sutthichai; Corazza, Gino R

    2007-04-01

    In the first part of this review, we described the physiological basis of splenic function and hypofunction. We also described the wide spectrum of diseases that can result in functional hyposplenism. In the second part of this review, we will be discussing the clinical picture, including complications, diagnostic methods, and management of hyposplenism.

  17. Diagnosis of human fascioliasis in Arusha region, northern Tanzania by microscopy and clinical manifestations in patients

    OpenAIRE

    Lukambagire, Abdul-Hamid Settenda; Mchaile, Deborah N.; Nyindo, Mramba

    2015-01-01

    Background Human fascioliasis (HF) is a zoonotic disease that has been identified in many countries worldwide. This report concerns the identification and clinical management of cases of human fascioliasis in the suburbs of Arusha city, northern Tanzania in 2013. Fascioliasis is included among the WHO’s Neglected Tropical Diseases as a plant transmitted trematode infection. Human fascioliasis has not been described before in the East Africa region, including Tanzania. Methods Patients present...

  18. Non-Hodgkin Lymphoma in Children with Primary Immunodeficiencies: Clinical Manifestations, Diagnosis, and Management, Belarusian Experience

    OpenAIRE

    Alina Fedorova; Svetlana Sharapova; Taisia Mikhalevskaya; Svetlana Aleshkevich; Inna Proleskovskaya; Maria Stsegantseva; Mikhail Belevtsev; Olga Aleinikova

    2015-01-01

    Introduction. Non-Hodgkin lymphoma (NHL) is the most frequent malignancy associated with primary immune deficiency disease (PID). We aimed to present the clinical characteristics and outcomes of Belarusian children with PID who developed NHL. Procedure. We reviewed 16 patients with PID and NHL. Eight patients had combined PID: 5—Nijmegen breakage syndrome, 1—Bloom syndrome, 1—Wiskott-Aldrich syndrome, and 1—Х-linked lymphoproliferative syndrome. Results. In 75% cases PID was diagnosed simulta...

  19. Emerging fungal infections among children: A review on its clinical manifestations, diagnosis, and prevention.

    Science.gov (United States)

    Jain, Akansha; Jain, Shubham; Rawat, Swati

    2010-10-01

    The incidence of fungal infections is increasing at an alarming rate, presenting an enormous challenge to healthcare professionals. This increase is directly related to the growing population of immunocompromised individuals especially children resulting from changes in medical practice such as the use of intensive chemotherapy and immunosuppressive drugs. Although healthy children have strong natural immunity against fungal infections, then also fungal infection among children are increasing very fast. Virtually not all fungi are pathogenic and their infection is opportunistic. Fungi can occur in the form of yeast, mould, and dimorph. In children fungi can cause superficial infection, i.e., on skin, nails, and hair like oral thrush, candida diaper rash, tinea infections, etc., are various types of superficial fungal infections, subcutaneous fungal infection in tissues under the skin and lastly it causes systemic infection in deeper tissues. Most superficial and subcutaneous fungal infections are easily diagnosed and readily amenable to treatment. Opportunistic fungal infections are those that cause diseases exclusively in immunocompromised individuals, e.g., aspergillosis, zygomycosis, etc. Systemic infections can be life-threatening and are associated with high morbidity and mortality. Because diagnosis is difficult and the causative agent is often confirmed only at autopsy, the exact incidence of systemic infections is difficult to determine. The most frequently encountered pathogens are Candida albicans and Aspergillus spp. But other fungi such as non-albicans Candida spp. are increasingly important.

  20. Emerging fungal infections among children: A review on its clinical manifestations, diagnosis, and prevention

    Directory of Open Access Journals (Sweden)

    Akansha Jain

    2010-01-01

    Full Text Available The incidence of fungal infections is increasing at an alarming rate, presenting an enormous challenge to healthcare professionals. This increase is directly related to the growing population of immunocompromised individuals especially children resulting from changes in medical practice such as the use of intensive chemotherapy and immunosuppressive drugs. Although healthy children have strong natural immunity against fungal infections, then also fungal infection among children are increasing very fast. Virtually not all fungi are pathogenic and their infection is opportunistic. Fungi can occur in the form of yeast, mould, and dimorph. In children fungi can cause superficial infection, i.e., on skin, nails, and hair like oral thrush, candida diaper rash, tinea infections, etc., are various types of superficial fungal infections, subcutaneous fungal infection in tissues under the skin and lastly it causes systemic infection in deeper tissues. Most superficial and subcutaneous fungal infections are easily diagnosed and readily amenable to treatment. Opportunistic fungal infections are those that cause diseases exclusively in immunocompromised individuals, e.g., aspergillosis, zygomycosis, etc. Systemic infections can be life-threatening and are associated with high morbidity and mortality. Because diagnosis is difficult and the causative agent is often confirmed only at autopsy, the exact incidence of systemic infections is difficult to determine. The most frequently encountered pathogens are Candida albicans and Aspergillus spp. But other fungi such as non-albicans Candida spp. are increasingly important.

  1. Cannabinoid hyperemesis syndrome: Clinical diagnosis of an underrecognised manifestation of chronic cannabis abuse

    Institute of Scientific and Technical Information of China (English)

    Siva P Sontineni; Sanjay Chaudhary; Vijaya Sontineni; Stephen J Lanspa

    2009-01-01

    Cannabis is a common drug of abuse that is associated with various long-term and short-term adverse effects.The nature of its association with vomiting after chronic abuse is obscure and is underrecognised by clinicians. In some patients this vomiting can take on a pattern similar to cyclic vomiting syndrome with a peculiar compulsive hot bathing pattern, which relieves intense feelings of nausea and accompanying symptoms. In this case report, we describe a twentytwo year-old-male with a history of chronic cannabis abuse presenting with recurrent vomiting, intense nausea and abdominal pain. In addition, the patient reported that the hot baths improved his symptoms during these episodes. Abstinence from cannabis led to resolution of the vomiting symptoms and abdominal pain. We conclude that in the setting of chronic cannabis abuse, patients presenting with chronic severe nausea and vomiting that can sometimes be accompanied by abdominal pain and compulsive hot bathing behaviour, in the absence of other obvious causes, a diagnosis of cannabinoid hyperemesis syndrome should be considered.

  2. Non-Hodgkin Lymphoma in Children with Primary Immunodeficiencies: Clinical Manifestations, Diagnosis, and Management, Belarusian Experience

    Directory of Open Access Journals (Sweden)

    Alina Fedorova

    2015-01-01

    Full Text Available Introduction. Non-Hodgkin lymphoma (NHL is the most frequent malignancy associated with primary immune deficiency disease (PID. We aimed to present the clinical characteristics and outcomes of Belarusian children with PID who developed NHL. Procedure. We reviewed 16 patients with PID and NHL. Eight patients had combined PID: 5—Nijmegen breakage syndrome, 1—Bloom syndrome, 1—Wiskott-Aldrich syndrome, and 1—Х-linked lymphoproliferative syndrome. Results. In 75% cases PID was diagnosed simultaneously or after the NHL was confirmed. PID-associated NHL accounted for 5.7% of all NHL and was characterized by younger median age (6.3 versus 10.0 years, P<0.05 and by prevalence of large-cell types (68.8% versus 24.5%, P<0.001. Children with combined PID had median age of 1.3 years; 5 of them developed EBV-associated diffuse large B-cell lymphoma with lung involvement. Five of 6 patients with chromosomal breakage syndrome developed T-NHL. Six patients died of infections; two died after tumor progression; one child had early relapse; two died of second NHL and one of secondary hemophagocytic syndrome. Overall, 4 children are alive and disease-free after a follow-up from 1.4 to 5.7 years. Conclusions. PID needs to be diagnosed early. Individualized chemotherapy, comprehensive supportive treatment, and hematopoietic stem cell transplantation may improve survival of children with PID and NHL.

  3. Clinical manifestations and radiological features may contribute to the early diagnosis of radiation-induced sarcoma after breast cancer

    International Nuclear Information System (INIS)

    Aim: To describe the clinical manifestations and radiological features contributing to the early diagnosis of radiation-induced sarcoma (RIS) after radiotherapy for breast cancer. Materials and methods: This retrospective analysis included four typical cases of RIS diagnosed at Affiliated Hospital of Academy of Military Medical Sciences between 1980 and 2013. Patient and imaging characteristics, treatment modalities, and outcomes were extracted from patients' medical records. Two pathologists reviewed all histological slides. Results: All four cases were misdiagnosed and treated for several months as cases of breast cancer relapse. CT using the bone-window setting and three-dimensional reconstructions clearly displayed bone tumours of RIS in three cases. Skin alterations were observed in all cases. At the time of RIS diagnosis, three patients were free of breast cancer. In one patient with bilateral breast cancer and lung metastasis, chemotherapy resulted in complete remission of the metastasis, but RIS progression. No RIS in this series responded to chemotherapy or endocrine therapy. Conclusions: Abnormalities appearing in the radiation field long after RT should alert clinicians to the potential development of RIS. Careful physical examination and follow-up imaging studies are necessary. The presence of skin alterations, bone tumours at CT or radiography, and poor response to anti-cancer drugs may contribute to the early detection of RIS. Biopsy should be performed immediately when RIS is suspected. - Highlights: • Abnormalities in the radiation field should alert to the development of RIS. • Skin alterations and bone tumors on images may contribute to the early detection. • Biopsy should be performed immediately when Radiation-induced sarcoma is suspected

  4. Laboratory diagnosis, clinical manifestations, epidemiological situation and public health importance of cutaneous leishmaniasis in Shushtar County, Southwestern Iran

    Institute of Scientific and Technical Information of China (English)

    Hamid Kassiri; Ali kassiri; Masoud Lotfi; Parvaneh Farajifard; Elnaz Kassiri

    2014-01-01

    Objective:To investigate as a descriptive and cross sectional study on epidemiology, the laboratory diagnosis and clinical manifestation ofCutaneousLeishmaniasis(CL) inShushtar County.Methods:The investigation was carried out on referrals from different districts of ShushtarCounty and was diagnosed based on their ulcer clinical manifestations withCL using laboratory method.This study was actively developed over the period of2008 to2010.Surface of a clean slide was pressed on to the scraped part of the lesions and moved along to produce a smear on the slide.The slides were fixed with methanol, stained with standardGiemsa, and examined carefully under high magnification for an hour or more to look for amastigotes by a trained person.Two smears were prepared and examined from each patient and data were collected using different correlative patients characteristics to analyze information.The essential records including residential area, type and location of lesion, age, sex, the number of ulcers, season, and the history of traveling to endemic areas for this disease were carefully gathered. Results:Parasites presumed to beLeishmania major (L. major) based on the existence of a large vacuole in the cytoplasm.Totally206 patients were referred to the central laboratory and their manifestation lesions were clinically examined.Of these,64 cases(31.1%) were female and142 cases(68.9%) were male.The findings documented that the rate of incidence ofCL was in fall61 cases(29/6%) and winter80 cases(38/8%), which is one of the most important characteristics of zoonoticCL.Sixty-eight cases(33%) had ulcers on hands,63 cases(30.6%) on feet and30 cases (14.6%) on hands and feet.A total of120 patients(58.3%) had only one ulcer.But70 cases(34%) had2 ulcers.The highest incidence was found among patients with two age groups of20-29 years old(43.2%) and10-19 years old(18%).The most cases resided in rural areas with164 cases(79.6%). Conclusions:Analyzing of the composed results revealed

  5. Clinical manifestations of acromegaly.

    Science.gov (United States)

    Molitch, M E

    1992-09-01

    Acromegaly is an uncommon disorder and may present in a variety of ways, leading to considerable delay in diagnosis. Unlike other pituitary tumors, tumors associated with acromegaly tend to be fairly large in most patients. Thus, symptoms may be commonly due to the tumor mass as well as to hormone oversecretion. Mortality is two- to threefold increased due to cardiovascular, respiratory, and neoplastic causes. An increase in diabetes mellitus and hypertension may contribute to the first of these. Early treatment may reverse the diabetes, soft tissue changes, sleep apnea, cardiovascular disease, and neuromuscular disease. The effect of early treatment on neoplasia is unclear, and patients probably should continue to be screened, especially for colon neoplasia, even after appropriate therapy for the acromegaly. Hypopituitarism may be present initially as a result of tumor mass but may also develop as a result of ablative therapy. PMID:1521514

  6. Follow-up survey of the prevalence, diagnosis, clinical manifestations and treatment of Spirocerca lupi in South Africa

    Directory of Open Access Journals (Sweden)

    Remo Lobetti

    2014-02-01

    Full Text Available Spirocercosis is an important disease in South Africa. The object of this study was to determine if there had been a change in the prevalence, clinical manifestations and treatment of Spirocerca lupi over a 14-year period. A questionnaire was sent to 577 veterinary practices throughout South Africa in 2012. Of responders, 76% indicated that S. lupi occurred in their area, whilst 24% indicated that it did not; 84% considered S. lupi not to be a new phenomenon, whereas 16% considered it to be new. Monthly or seasonal distribution of the disease was not reported, and 76% of responders reported it to occur in no specific breed of dog, whereas 24% reported a breed risk, most considering large breeds to be at greater risk. No specific age or sex was identified as at higher risk. Common owner complaints were vomiting, weight loss, cough, or regurgitation. Reported clinical findings tended to mirror the clinical signs reported by owners. Most common diagnostic methods used were radiology, endoscopy, faecal flotation, and post mortem examination. Forty-four percent did not report seeing asymptomatic cases, 40% reported asymptomatic cases and 16% did not know. Associated complications were reported by 85% of responders, and included oesophageal neoplasia, hypertrophic osteopathy and acute haemothorax. Four different drugs were used as therapy: doramectin, ivermectin, milbemycin and Advocate®, with 9% of the responders using a combination of these four; 85% considered treatment to be effective and 15% ineffective. Treatment was considered more effective if the disease was diagnosed early and there were no complications. Two important conclusions were that more cases are being seen and that efficacy of therapy has increased, with a decrease in the mortality rate.

  7. Clinical manifestations of bovine leukosis

    Energy Technology Data Exchange (ETDEWEB)

    Sorensen, D.K.

    1979-01-01

    The diagnosis of animals infected with BLV can be accurately identified with the available serologic tests. Diagnosis of animals in the incipient stage of leukosis is extremely difficult and can only be diagnosed by a positive tissue biopsy. Animals with frank tumor involvement can be suspected and diagnosed on a tentative clinical basis on the signs reported. Positive diagnosis must be made on the basis of a biopsy of the tumor or in some cases on a hemotological examination.

  8. Extraintestinal manifestations of inflammatory bowel disease: epidemiology, diagnosis, and management

    DEFF Research Database (Denmark)

    Larsen, Signe; Bendtzen, Klaus; Nielsen, Ole Haagen

    2010-01-01

    Abstract Extraintestinal manifestations occur rather frequently in inflammatory bowel disease (IBD), e.g. ulcerative colitis (UC) and Crohn's disease (CD). The present paper provides an overview of the epidemiology, clinical characteristics, diagnostic process, and management of rheumatic......, metabolic, dermatologic (mucocutaneous), ophthalmologic, hepatobiliary, hematologic, thromboembolic, urinary tract, pulmonary, and pancreatic extraintestinal manifestations related to IBD. Articles were identified through search of the PubMed and Embase databases, the Cochrane Library, and the web sites...... and randomized clinical trials, if any, within the field and makes an attempt to point out practical guidelines for the diagnosis and treatment of various extraintestinal manifestations related to IBD....

  9. Unusual clinical manifestations of leptospirosis

    Directory of Open Access Journals (Sweden)

    Bal A

    2005-01-01

    Full Text Available Leptospirosis has protean clinical manifestations. The classical presentation of the disease is an acute biphasic febrile illness with or without jaundice. Unusual clinical manifestations may result from involvement of pulmonary, cardiovascular, neural, gastrointestinal, ocular and other systems. Immunological phenomena secondary to antigenic mimicry may also be an important component of many clinical features and may be responsible for reactive arthritis. Leptospirosis in early pregnancy may lead to fetal loss. There are a few reports of leptospirosis in HIV- infected individuals but no generalisation can be made due to paucity of data. It is important to bear in mind that leptospiral illness may be a significant component in cases of dual infections or in simultaneous infections with more than two pathogens.

  10. Clinical manifestations in patients with computerized tomography diagnosis of neurocysticercosis; Manifestacoes clinicas de pacientes com diagnostico de neurocisticercose por tomografia computadorizada

    Energy Technology Data Exchange (ETDEWEB)

    Pfuetzenreiter, Marcia Regina [Universidade do Estado de Santa Catarina (UDESC), Florianopolis, SC (Brazil). Dept. de Medicina Veterinaria Preventiva e Tecnologia]. E-mail: a2mrp@cav.udesc.br; Avila-Pires, Fernando Dias de [Santa Catarina Univ., Florianopolis, SC (Brazil). Dept. de Saude Publica

    1999-09-01

    A survey was conducted in the urban area of Lages using patients who had been submitted to a computed tomography of the skull in the period of March-December, 1996, for different reasons. Forty-two patients with a provisional diagnosis of neurocysticercosis, and 57 negatives were personally interviewed by one of the authors (Pfuetzenreiter), using a semi-structured procedure. More individuals with a provisional diagnostic of neurocysticercosis reported clinical manifestations related to this infection than those found negative. this difference is more marked among women, except in relation to convulsions, more frequently reported by men (19.05%) than by women (7.14%). The greater percentage of inactive forms (83.33%0 and a longer history of perceived symptoms among those positives suggest that the condition is not new. (author)

  11. Streptococcus suis infection: Clinical manifestations

    Directory of Open Access Journals (Sweden)

    Dragojlović Julijana

    2005-01-01

    Full Text Available Introduction Streptococcus suis is a bacterium causing a disease in pigs and rarely in humans. This zoonosis is mostly found as a sporadic disease in individuals that were in contact with the affected or infected pigs: farmers, veterinarians and workers engaged in fresh pork processing. It is assumed that the bacterium enters the body through a cut abrasion in the skin. Initially, the condition resembles a flu, followed by signs of bacteriemia and sepsis. The most frequent clinical manifestation of Streptococcus suis infection is meningitis, leading to hearing loss in over 75% of patients, and subsequent arthritis, endophtalmitis, endocarditis and pneumonia. Toxic shock syndrome with hemorhagic manifestations rarely develops. Material and methods This study included five male patients aged 22 to 63 years treated in the Intensive Care Unit of the Institute of Infectious and Tropical Diseases in Belgrade, due to Streptococcus suis infection. The aim of this study was to point to the existence of this bacteria in our environment, to describe clinical manifestations of the disease and to point out the importance of its prevention. Results All patients had epidemiological evidence of being in contact with pork meat. There were no data about diseased pigs. The estimated incubation period was 4 to 8 days. All patients had meningeal signs. Clinical symptoms included shivering, fever, vomiting, headache, malaise, vertigo and tinitus. Three patients presented with alerterd level of awareness. Four patients developed very severe bilateral hearing impairemnt, whereas one endophtalmtis and one developed endocarditis. The cerebrospinal fluid (CSF was opalescent in four patients, and only one patient presented with clear CSF. CSF examination showed typical changes characeteristic for bacterial meningitis. Streptoccocus suis was isolated in CSF in all patients, and in one patient the bacteria was isolated in blood as well. All patients underwent treatment with

  12. [Cerebrotendinous xanthomatosis: physiopathology, clinical manifestations and genetics].

    Science.gov (United States)

    Preiss, Yudith; Santos, José L; Smalley, Susan V; Maiz, Alberto

    2014-05-01

    Cerebrotendinous xanthomatosis (CTX) is a rare autosomal recessive disease, caused by genetic deficiency of the 27-hydroxylase enzyme (encoded by CYP27A1). It plays a key role in cholesterol metabolism, especially in bile acid synthesis and in the 25-hydroxylation of vitamin D3 in the liver. Its deficiency causes reduced bile acid synthesis and tissue accumulation of cholestanol. Clinical manifestations are related to the presence of cholestanol deposits and include tendon xanthomas, premature cataracts, chronic diarrhea, progressive neurologic impairment and less frequently coronary heart disease, early onset osteoporosis and abnormalities in the optic disk and retina. An early diagnosis and treatment with quenodeoxycholic acid may prevent further complications, mainly neurological manifestations. This review summarizes cholesterol metabolism related to bile acid synthesis, physiopathology, biochemistry and treatment of cerebrotendinous xanthomatosis. PMID:25427019

  13. Clinical manifestations of zinc deficiency.

    Science.gov (United States)

    Prasad, A S

    1985-01-01

    The essentiality of zinc for humans was recognized in the early 1960s. The causes of zinc deficiency include malnutrition, alcoholism, malabsorption, extensive burns, chronic debilitating disorders, chronic renal diseases, following uses of certain drugs such as penicillamine for Wilson's disease and diuretics in some cases, and genetic disorders such as acrodermatitis enteropathica and sickle cell disease. In pregnancy and during periods of growth the requirement of zinc is increased. The clinical manifestations in severe cases of zinc deficiency include bullous-pustular dermatitis, alopecia, diarrhea, emotional disorder, weight loss, intercurrent infections, hypogonadism in males; it is fatal if unrecognized and untreated. A moderate deficiency of zinc is characterized by growth retardation and delayed puberty in adolescents, hypogonadism in males, rough skin, poor appetite, mental lethargy, delayed wound healing, taste abnormalities, and abnormal dark adaptation. In mild cases of zinc deficiency in human subjects, we have observed oligospermia, slight weight loss, and hyperammonemia. Zinc is a growth factor. Its deficiency adversely affects growth in many animal species and humans. Inasmuch as zinc is needed for protein and DNA synthesis and for cell division, it is believed that the growth effect of zinc is related to its effect on protein synthesis. Whether or not zinc is required for the metabolism of somatomedin needs to be investigated in the future. Testicular functions are affected adversely as a result of zinc deficiency in both humans and experimental animals. This effect of zinc is at the end organ level; the hypothalamic-pituitary axis is intact in zinc-deficient subjects. Inasmuch as zinc is intimately involved in cell division, its deficiency may adversely affect testicular size and thus affect its functions. Zinc is required for the functions of several enzymes and whether or not it has an enzymatic role in steroidogenesis is not known at present

  14. CLINICAL MANIFESTATIONS OF ORGANIC ACIDEMIA

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    Shadab SALEHPOUR

    2012-03-01

    of organic acidemias is 1:20, 000.Clinical FeaturesA neonate affected with an organic acidemia is usually well at birth and for the first few days of life. The usual clinical symptoms of OA disorders may include vomiting, metabolic acidosis, ketosis, dehydration, coma, hyperammonemia, lactic acidosis, hypoglycemia, failure to thrive, hypotonia, global developmental delay, sepsis and hematologic disorders. The non-distinct clinical presentation may initially be attributed to sepsis, poor breast-feeding, or neonatal asphyxia.ScreeningNewborn Screening Laboratory performs a screening test for organic acidemias by tandem mass spectrometry (MS/MS. It is a screening test and not a diagnostic test. Confirmatory TestingA diagnosis must be confirmed using an independent analysis of urinary organic acids as well as other appropriate tests.It is important to confirm or exclude the diagnosis of an organic acidemia in a timely fashion and with a high degree of accuracy to avoid unnecessary testing, to provide appropriate interventions, prognostic and genetic counseling, and to ensure access to specialized medical services.Implications for Genetic TestingThe disorders included in this screening are inherited in an autosomal recessive manner. While a family history of neonatal death should prompt consideration of an organic acidemia, a negative family history does not preclude the possibility.Interpretations/RecommendationsMandated Disorders:• Expected Results: No elevated markers for C3, C5, C5DC, and C5OH (Acylcarnitine Profile within acceptable limits• Equivocal Results: Indeterminate results Recommend: Repeat filter paper specimen within 2 days• Presumptive-Positive Results: Elevated acylcarnitine markers indicating a possible organic acidemia or repeat equivocal results Glutaric acidemia type I – C5DC Propionic and Methylmalonic acidemia – C3 Isovaleric acidemia – C5 3-Hydroxy-3-methylglutaryl CoA lyase deficiency – C5OH 3-Methylcrotonyl CoA carboxylase

  15. [Hemolytic uremic syndrome. Clinical manifestations. Treatment].

    Science.gov (United States)

    Exeni, Ramón A

    2006-01-01

    Clinical manifestation are described in children with epidemic HUS. The intestinal involvement in the prodromic period, is outlined and the most common disturbances such acute renal failure, thrombocytopenia, hemolytic anemia, leucocitosis hypertension, neurological, pancreatic and cardiac manifestations are described. We discuss the acid-base and electrolyte disturbances, metabolic acidosis, hyponatremia, hyperkalemia. The etiopathogenic treatment and the control of renal sequelae are also discussed.

  16. Eosinophilic esophagitis: clinical manifestations, diagnosis, and treatment Esofagitis eosinofílica: clínica, diagnóstico y tratamiento

    Directory of Open Access Journals (Sweden)

    A. J. Lucendo Villarín

    2009-01-01

    Full Text Available Eosinophilic esophagitis (EE is a chronic inflammatory, immunoallergic disease of the esophagus that represents the most common eosinophilic gut disease. Understanding and diagnosis regarding this condition have greatly increased in recent years, particularly in Europe and North America, in parallel with other allergic disorders. It consists of dense esophageal infiltration with eosinophils in the absence of gastro-esophageal reflux (GER. It involves individuals at all ages, and is particularly common in males during childhood and up to the 5th decade of life. It manifests with chronic, intermittent esophageal symptoms that predominantly include dysphagia, food impaction episodes, and GER-attributable complaints that do not respond to antisecretory therapy. Endoscopically, EE is a polymorphous disease that presents with various changes in esophageal caliber, and subtle changes in mucosal appearance, which lead to biopsy collection as a key procedure for diagnosis. Management must be multidisciplinary, including gastroenterologists, pathologists, allergologists, and also nutrition specialists in pediatric cases. Regarding therapy, dietary food restrictions are especially useful in the management of pediatric EE, but effectiveness is lower in the adult, maybe because of a greater involvement of air allergens. Drug use is standard, particularly involving topical steroids, which may revert manifestations and histological lesions, even though recurrence following discontinuation is common.

  17. Clinical manifestations and pathophysiology of lissencephaly

    International Nuclear Information System (INIS)

    Four cases of lissencephaly were analyzed in light of clinical manifestations, CT findings and the state of hydrocephalus. Lissencephaly had been diagnosed mainly by autopsy until CT scan was introduced in the early 1970's. Since then, diagnosis of lissencephaly early in life is possible. Presently the major interest in this congenital CNS anomaly, which is caused by a neuronal migration disorder in the relatively late stages of fetal development, is to learn the dynamic pathophysiological state and management. The purpose of this paper is to analyze those points of lissencephaly in diagnosis during life and possible treatment in the hydrocephalic state. The common findings in CT in all four cases are as follows: No. 1. smooth cortical surface (agyria--pachygyria), No. 2. wide sylvian fissure (complete or incomplete lack of opercularization, No. 3. ventricular dilatation (remarkable bilateral enlargement of lateral ventricle and third ventricle--colpocephaly), No. 4. wide subdural or subarachnoid space in supratentorial region, No. 5. periventricular low density, No. 6. midline cavum, No. 7. normal CT findings in posterior fossa structure. Three out of four patients demonstrated full or bulged and tense anterior fontanella. Because of this suggestion of increased intracranial pressure and enlarged ventricles with periventricular lucency in CT findings, one patient underwent CT cisternography for dynamic analysis of the CSF circulation and continuous ICP monitoring for dynamic evaluation of the ICP pattern. The results revealed very much delayed CSF circulation and intermittently increased. ICP, with pressure waves appearing in 35.7 % of all recordings. (J.P.N.)

  18. Various clinical manifestations of brucellosis infection

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    Turkulov Vesna

    2008-01-01

    Full Text Available Introduction. Brucellosis is an acute, subacute or chronical disease, from the zoonosis group, caused by various types of bacteria belonging to genus Brucellae. It is transmitted to humans from domestic animals: goats, sheep, cattle, pigs and dogs. The course of the disease may either be asymptomatic, or produce a variety of clinical manifestations, ranging from light ones to extremely severe clinical forms. The aim of the study was to follow the clinical features of brucella infection in the hospital-treated patients, as well as its course and outcome. Material and Methods. The investigation included 15 patients, treated for brucella infection at the Clinic for infectious diseases during the last two years (2004 and 2005. Results. All patients were adults, their age ranged from 18 to 71, 49.96 on average. The epidemiological questionnaire was positive in all patients, confirming contacts with the ailing animals, or consumption of cheese made from milk of diseased animals. They all exhibited the classic symptoms - increased body temperature and shiver, fever, sweating, malaise and headache, the so called flu like state. The serum agglutination test was positive in respect to brucellosis, the titre ranged from 1:80 to 1:1280. Eight patients suffered excessive back pain, accompanied with impeded walk. In half of them magnetic resonance imaging confirmed the spondylodiscitis diagnosis. Three patients had clinical features of knee arthritis, two had bronchopneumonia, one pancreatitis, and one developed the signs of an acute kidney insufficiency. The outcome was favorable in all patients - They recuperated or healed completely. In one patient a relapse occurred, leading to the chronic course of the illness. Discussion. Although predominantly Mediterranean Brucellosis is a worldwide spread disease. During the last two years, an increased incidence of the disease has been observed. Conclusion. Due to the variety of clinical futures and the possibility

  19. Diabetic encephalopathy: Pathogenesis, clinical manifestations, therapy approaches

    Directory of Open Access Journals (Sweden)

    I. Kh. Khairullin

    2014-07-01

    Full Text Available The paper considers the epidemiology, morphology, and clinical manifestations of diabetic encephalopathy. It shows the differences of diabetic encephalopathy in types 1 and 2 diabetes mellitus. Pathogenetic treatment options for diabetic encephalopathy are given.

  20. Diabetic encephalopathy: Pathogenesis, clinical manifestations, therapy approaches

    OpenAIRE

    I. Kh. Khairullin; S. T. Zyangirova; Yu. N. Isayeva; O. R. Esin

    2014-01-01

    The paper considers the epidemiology, morphology, and clinical manifestations of diabetic encephalopathy. It shows the differences of diabetic encephalopathy in types 1 and 2 diabetes mellitus. Pathogenetic treatment options for diabetic encephalopathy are given.

  1. Diabetic encephalopathy: Pathogenesis, clinical manifestations, therapy approaches

    Directory of Open Access Journals (Sweden)

    I. Kh. Khairullin

    2012-01-01

    Full Text Available The paper considers the epidemiology, morphology, and clinical manifestations of diabetic encephalopathy. It shows the differences of diabetic encephalopathy in types 1 and 2 diabetes mellitus. Pathogenetic treatment options for diabetic encephalopathy are given.

  2. Scrub typhus:pathophysiology, clinical manifestations and prognosis

    Institute of Scientific and Technical Information of China (English)

    Senaka Rajapakse; Chaturaka Rodrigo; Deepika Fernando

    2012-01-01

    ABSTRACT Scrub typhus is a zoonosis caused by the pathogenOrientia tsutsugamushi (O. tsutsugamushi). The disease has significant prevalence in eastern and Southeast Asia. Usually presenting as an acute febrile illness, the diagnosis is often missed because of similarities with other tropical febrile infections. Many unusual manifestations are present, and these are described in this review, together with an outline of current knowledge of pathophysiology. Awareness of these unusual clinical manifestations will help the clinician to arrive at an early diagnosis, resulting in early administration of appropriate antibiotics. Prognostic indicators for severe disease have not yet been clearly established.

  3. Streptococcus suis infection: Clinical manifestations

    OpenAIRE

    Dragojlović Julijana; Milošević Branko; Šašić Neda; Pelemiš Miomir; Šašić Milan

    2005-01-01

    Introduction Streptococcus suis is a bacterium causing a disease in pigs and rarely in humans. This zoonosis is mostly found as a sporadic disease in individuals that were in contact with the affected or infected pigs: farmers, veterinarians and workers engaged in fresh pork processing. It is assumed that the bacterium enters the body through a cut abrasion in the skin. Initially, the condition resembles a flu, followed by signs of bacteriemia and sepsis. The most frequent clinical manifestat...

  4. [Lyme disease--clinical manifestations and treatment].

    Science.gov (United States)

    Stock, Ingo

    2016-05-01

    Lyme disease (Lyme borreliosis) is a systemic infectious disease that can present in a variety of clinical manifestations. The disease is caused by a group of spirochaetes--Borrelia burgdorferi sensu lato or Lyme borrelia--that are transmitted to humans by the bite of Ixodes ticks. Lyme disease is the most common arthropode-borne infectious disease in many European countries including Germany. Early localized infection is typically manifested by an erythema migrans skin lesion, in rarer cases as a borrelial lymphocytoma. The most common early disseminated manifestation is (early) neuroborreliosis. In adults, neuroborreliosis appears typically as meningoradiculoneuritis. Neuroborreliosis in children, however, is typically manifested by meningitis. In addition, multiple erythema migrans lesions and Lyme carditis occur relatively frequently. The most common manifestation oflate Lyme disease is Lyme arthritis. Early manifestations (and usually also late manifestations) of Lyme disease can be treated successfully by application of suitable antibacterial agents. For the treatment of Lyme disease, doxycycline, certain penicillins such as amoxicillin and some cephalosporins (ceftriaxone, cefotaxime, cefuroxime axetil) are recommended in current guidelines. A major challenge is the treatment of chronic, non-specific disorders, i. e., posttreatment Lyme disease syndrome and "chronic Lyme disease". Prevention of Lyme disease is mainly accomplished by protecting against tick bites. Prophylactic administration of doxycycline after tick bites is generally not recommended in Germany. There is no vaccine available for human beings.

  5. [Lyme disease--clinical manifestations and treatment].

    Science.gov (United States)

    Stock, Ingo

    2016-05-01

    Lyme disease (Lyme borreliosis) is a systemic infectious disease that can present in a variety of clinical manifestations. The disease is caused by a group of spirochaetes--Borrelia burgdorferi sensu lato or Lyme borrelia--that are transmitted to humans by the bite of Ixodes ticks. Lyme disease is the most common arthropode-borne infectious disease in many European countries including Germany. Early localized infection is typically manifested by an erythema migrans skin lesion, in rarer cases as a borrelial lymphocytoma. The most common early disseminated manifestation is (early) neuroborreliosis. In adults, neuroborreliosis appears typically as meningoradiculoneuritis. Neuroborreliosis in children, however, is typically manifested by meningitis. In addition, multiple erythema migrans lesions and Lyme carditis occur relatively frequently. The most common manifestation oflate Lyme disease is Lyme arthritis. Early manifestations (and usually also late manifestations) of Lyme disease can be treated successfully by application of suitable antibacterial agents. For the treatment of Lyme disease, doxycycline, certain penicillins such as amoxicillin and some cephalosporins (ceftriaxone, cefotaxime, cefuroxime axetil) are recommended in current guidelines. A major challenge is the treatment of chronic, non-specific disorders, i. e., posttreatment Lyme disease syndrome and "chronic Lyme disease". Prevention of Lyme disease is mainly accomplished by protecting against tick bites. Prophylactic administration of doxycycline after tick bites is generally not recommended in Germany. There is no vaccine available for human beings. PMID:27348896

  6. Systemic candidiasis: diagnosis from cutaneous manifestations.

    OpenAIRE

    Slater, D N; Wylde, P; Harrington, C I; Worth, R

    1982-01-01

    Three patients are described who developed systemic candidiasis. Each had either leukaemia or lymphoma, and developed a similar erythematous maculopapular rash which, in places, was purpuric. In the first patient the nature of the rash was not appreciated during life, but postmortem histology revealed candida within the lesions. In the other two patients, a diagnosis of systemic candidiasis was successfully established by skin biopsy. This paper emphasizes that a maculopapular rash can be rel...

  7. Clinical Manifestations of the Opiate Withdrawal Syndrome

    Directory of Open Access Journals (Sweden)

    Faniya Shigakova

    2015-09-01

    Full Text Available Currently, substance abuse is one of the most serious problems facing our society. The aim of this study was to investigate the clinical manifestations of the opiate withdrawal syndrome (OWS. The study included 112 patients (57 women and 55 men aged from 18 to 64 years with opium addiction according to the DSM-IV. To study the clinical manifestation of OWS, the special 25-score scale with four sections to assess severity of sleep disorders, pain syndrome, autonomic disorders, and affective symptoms was used. Given the diversity of the OWS symptoms, attention was focused on three clinical variants, affective, algic and mixed. The OWS affective variant was registered more frequently in women, while the mixed type of OWS was more typical of men.

  8. Acute dacryocystitis: another clinical manifestation of sporotrichosis

    Directory of Open Access Journals (Sweden)

    Dayvison Francis Saraiva Freitas

    2014-04-01

    Full Text Available Sporotrichosis associated with exposure to domestic cats is hyperendemic in Rio de Janeiro, Brazil. A review of the clinical records at our institute revealed four patients with clinical signs of dacryocystitis and a positive conjunctival culture for Sporothrix who were diagnosed with Sporothrix dacryocystitis. Three patients were children (< 13 years of age and one patient was an adult. Two patients reported contact with a cat that had sporotrichosis. Dacryocystitis was associated with nodular, ulcerated lesions on the face of one patient and with granulomatous conjunctivitis in two patients; however, this condition manifested as an isolated disease in another patient. All of the patients were cured of the fungal infections, but three patients had chronic dacryocystitis and one patient developed a cutaneous fistula. Sporotrichosis is usually a benign disease, but may cause severe complications when the eye and the adnexa are affected. Physicians, especially ophthalmologists in endemic areas, should be aware of the ophthalmological manifestations and complications of sporotrichosis.

  9. 埃博拉病毒病的临床特点与诊疗策略%Clinical manifestations, diagnosis and treatment of Ebola virus disease

    Institute of Scientific and Technical Information of China (English)

    周飞虎; 毛智

    2015-01-01

    2014年西非埃博拉病毒病疫情是有记录以来最严重的一次,其死亡率最高可达90%.埃博拉病毒病主要临床特点是非特异性病毒症状、暴发性脓毒症休克和凝血功能障碍.目前为止尚无获准上市的疫苗和有效的抗病毒药物;早期发现、立即有效隔离和充分支持治疗是埃博拉病毒病的主要治疗策略.现从临床特征、诊断及治疗等方面探讨埃博拉病毒病的诊治特点.%The 2014 West Africa Ebola virus disease (EVD) outbreak is the largest one ever recorded with a case fatality of up to 90%. EVD is characterized by nonspecific viral syndrome followed by fulminant septic shock and coagulation disorders. There is no effective drug or licensed vaccine. Early recognition of infection, effective isolation and best available supportive care are main therapeutic strategies. This article provides a review of the clinical characteristics, diagnosis and treatments of EVD.

  10. Antiphospholipid antibody: laboratory, pathogenesis and clinical manifestations

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    T. Ziglioli

    2011-06-01

    Full Text Available Antiphospholipid antibodies (aPL represent a heterogeneous group of antibodies that recognize various antigenic targets including beta2 glycoprotein I (β2GPI, prothrombin (PT, activated protein C, tissue plasminogen activator, plasmin and annexin A2. The most commonly used tests to detect aPL are: lupus anticoagulant (LAC, a functional coagulation assay, anticardiolipin antibody (aCL and anti-β2GPI antibody (anti-β2GPI, which are enzyme-linked immunoassay (ELISA. Clinically aPL are associated with thrombosis and/or with pregnancy morbidity. Apparently aPL alone are unable to induce thrombotic manifestations, but they increase the risk of vascular events that can occur in the presence of another thrombophilic condition; on the other hand obstetrical manifestations were shown to be associated not only to thrombosis but mainly to a direct antibody effect on the trophoblast.

  11. Diagnosis and treatment of HIV-associated manifestations in otolaryngology

    Directory of Open Access Journals (Sweden)

    Emily Iacovou

    2012-01-01

    Full Text Available Almost 30 years after its first description, HIV still remains a global pandemic. The present paper aims to review the current knowledge on the ear, nose and throat (ENT manifestations of HIV infection, and present the available diagnostic and treatment options. A literature review was conducted in Medline and other available database sources. Information from related books was also included in the data analysis. It is well acknowledged that up to 80% of HIV-infected patients eventually develop ENT manifestations; among which, oral disease appears to be the most common. Oro-pharyngeal manifestations include candidiasis, periodontal and gingival disease, HSV and HPV infection, oral hairy leucoplakia, Kaposi’s sarcoma, and non- Hodgkin’s lymphoma. ENT manifestations in the neck can present as cervical lymphadenopathy or parotid gland enlargement. Respective nasal manifestations include sinusitis (often due to atypical bacteria, and allergic rhinitis. Finally, otological manifestations include otitis (externa, or media, inner ear involvement (sensorineural hearing loss, disequilibrium, and facial nerve palsy (up to 100 times more frequently compared to the general population. Although ENT symptoms are not diagnostic of the disease, they might be suggestive of HIV infection, or related to its progression and the respective treatment failure. ENT doctors should be aware of the ENT manifestations associated with HIV disease, and the respective diagnosis and treatment. A multi-disciplinary approach may be required to provide the appropriate level of care to HIV patients.

  12. 眼眶复发性皮样囊肿的临床特征与治疗%Clinical manifestations, diagnosis and management of recurrent orbital dermoid cysts

    Institute of Scientific and Technical Information of China (English)

    王毅; 赵海萍; 朱慧; 李月月; 肖利华

    2010-01-01

    目的 总结复发性皮样囊肿的临床特征及诊治方法.方法 回顾性系列病例研究.收集30例经病理学确诊的复发性皮样囊肿患者资料,总结病史特点、复发因素、临床表现及影像学征象、治疗与预后.结果 患者初次手术距最后就诊时间间隔1个月至36.0年,中位数时间2.5年.既往有1、2、3次手术史的例数分别为:20例、9例及1例.特征性临床表现有:眶周肿物,伴红肿及触痛16例;眶周皮肤瘘管4例;上睑皮肤与眶缘骨膜粘连,眼睑外翻4例.常见导致复发的因素有:部分切除囊壁或未清理残存在眶骨缝中的囊壁16例;误诊为皮下肿物盲目手术11例;术前未行影像学检查8例等.所有患者行CT检查,显示囊肿可呈低或中等密度,常见征象有:囊肿发生在颧额缝附近,呈哑铃形8例,骨内隧道盲端细长迂曲6例,眶壁大面积骨质呈波浪状压迹6例.28例行手术治疗,彻底清除囊壁和内容物后,随访1至9年,均无再次复发,保守观察2例,所有患者无严重并发症.结论 眼眶皮样囊肿复发与术者经验不足、手术不彻底等因素有关,具有典型的临床表现和影像学特征.根据影像学检查精确定位,术中综合运用多种手术技巧,可有效避免复发.%Objective To evaluate the clinical features,diagnostic methods and treatment of recurrent orbital dermoid cysts.Methods In a retrospective study,the records of 30 consecutive cases with recurrent orbital dermoid cyst confirmed by pathologic examination were analyzed with special attention to the case histories,recurrent factors,clinical manifestations,imaging findings,treatment and prognosis.Results In the present series,the interval from first appearance in our institute to the operation ranged from 1 month to 36 years,with a median of 2.5 years.Once,twice and three times of operation history were noted in 20 cases,9 cases and 1 case,respectively.The clinical characteristics included:periorbital masses

  13. 下丘脑错构瘤的MR诊断与临床表现%MR diagnosis and clinical manifestation of hypothalamic hamartomas

    Institute of Scientific and Technical Information of China (English)

    布春青; 狄玉进; 陈军; 徐金法; 赵秀芹

    2011-01-01

    目的:分析下丘脑错构瘤的MRI表现,探讨其临床表现、病理及MRI表现的关系,以提高对本病的认识.方法:回顾性分析了14例下丘脑错构瘤的MR及临床资料,其中男6例,女8例,年龄1~37岁.均进行了MR常规扫描和增强扫描,均经病理证实.结果:14例病灶中以宽基底附于第三脑室底部、灰结节和乳头体者6例,有“蒂”错构瘤6例,1例位于鞍背后方,1例异位于视交叉上方,所有病例均呈等T1WI信号,等或稍长T2WI信号,信号较均匀,边界较清晰.结节状或类圆形者9例,不规则形5例.直径<15mm者10例,>15mm者4例,最大直径2.9cm.2例有明显占位效应,向上压迫三脑室,向前压迫垂体柄或视交叉.结论:当患者出现性早熟和(或)痴笑样癫痫为主的临床表现,MRI显示灰结节和乳头体肿块并典型信号改变且无明显强化时,应首先考虑本病.%Objectives To study the MRI findings of lpypothalamic hamartomas and evaluate the correlation of imaging features, pathological mechanism and clinical symptoms. Methods:MRI and clinical data of 14 patients ( included 6 boys and 8 girls, mean age 1-37 years) with hypothalamic hamartomas proved by operation and pathology were reviewed retrospectively. All patients were examined with pre-and post-contrast MR imaging. Results: All masses had homogeneous isointense with gray matter on Ti weighted imaging and isointensity or slight hyperintensity on T2 weighted imaging, with spheroidal (n=9) or irregular shape (n=5). 6 cases had sessile attached to the floor of the third ventricle, tuber cinerea and mamillary body, 6 cases had pedicle. 2 cases have obvious local mass effect. Conclusion: In children presenting with precocious puberty or gelastic epilepsy, masses of the tuber cinerea or mamillary bodies with MR signal characteristics mentioned above, the diagnosis of hypothalamic hamartoma should be considered.

  14. Clinical Manifestations of Type 1 Gaucher Disease

    Directory of Open Access Journals (Sweden)

    Shadab SALEHPOUR

    2012-12-01

    Full Text Available  How to Cite this Article: Salehpour Sh. Clinical Manifestations of Type 1 Gaucher Disease. Iran J Child Neurol Autumn 2012; 6:4 (suppl. 1:13-14.pls see PDF.References 1. Beutler E, Grabowski GA. Gaucher disease. In: Metabolic and molecular bases of inherited disease, Scriver CR, Beaudet AL, Sly WS, Valle D (Eds, McGraw-Hill, New York 2001: 3635. 2. Cox TM, Schofield JP.   Gaucher’s disease: clinical features  and   natural   history.   Baillieres   Clin Haematol. 1997 Dec;10(4:657-89.   

  15. Clinical and radiological manifestations of paraneoplastic syndrome of bronchogenic carcinoma

    Directory of Open Access Journals (Sweden)

    Goldner Branislav

    2005-01-01

    Full Text Available The objective of this study was to present some clinical and radiological manifestations of PNS in relation to bronchogenic carcinoma (BC and to evaluate the usefulness of imaging findings in the diagnosis of asymptomatic BC. In the study group of 204 patients (146 male and 58 female with proven bronchogenic carcinoma, PNS was present in 18 (8.62% patients. The patients with PNS were divided into two groups. The first one consisted of 13 (72.2% patients with symptoms related to primary tumours while the second one consisted of 5 (27.7% patients with symptoms, at initial appearance, indicative of disorders of other organs and systems. The predominant disorder was Lambert-Eaton Syndrome, associated with small-cell carcinoma. Endocrine manifestations included: inappropriate antidiuretic hormone production syndrome (small-cell carcinoma, a gonadotropin effect with gynaecomastia and testicular atrophy (planocellular carcinoma, small-cell carcinoma, a case of Cushing Syndrome (small-cell carcinoma, and hyper-calcaemia, due to the production of the parathyroid hormone-related peptide, which was associated with planocellular carcinoma. A rare case of bilateral exophthalmos was found as PNS at adenocarcinoma. Digital clubbing and hypertrophic osteoarthropathy (HO were associated with planocellular and adenocarcinoma, while clubbing was much more common than HO, especially among women. The differences between the two groups were related to the time of PNS appearance. In the first group, PNS occurred late on in the illness, while in the second group, PNS preceded the diagnosis of BC. Alternatively, the disappearance of a clinical or a radiological manifestation of PNS after surgery or chemotherapy may be an indicator of an improvement in health or PNS may be the first sign of illness recurrence. Radiological manifestations of PNS in asymptomatic patients may serve as a useful screen for identifying primary BC. In symptomatic patients, it may be an

  16. Clinical manifestation, imageological and pathological characteristics of Wernicke encephalopathy

    Institute of Scientific and Technical Information of China (English)

    Shunchang Han; Chuanqiang Pu; Qiuping Gui; Xusheng Huang; Senyang Lang; Weiping Wu; Peifu Wang

    2006-01-01

    BACKGROUND: The clinical manifestations of Wernicke encephalopathy(WE) are atypical and short of effective auxiliary examination means. The effects of magnetic resonance imaging (MRI) in the diagnosis of WE have been reported suecessively. But its imageological detection needs to be further investigated.OBJECTIVE: To analyze the eharacteristics of clinical manifestations, skull MRI examination and pathological results in patients with WE.DESTGN: Retrospective analysis.SETTTNG: The General Hospital of Chinese PLA.PARTTCTPANTS: Ten patients of WE admitted to the Department of Neurology, General Hospital of Chinese PLA were recruited. Among them, five patients were diagnosed pathologically after death. Their pathological changes accorded with the pathological characteristics of WE. The other 5 patients were diagnosed clinically before death. Their pathological changes accorded with clinical and imageological manifestations and had definite reaction to the treatment of thiamine. Ten patients, 7 males and 3 females, were aged (47±13) years ranging from 33 to 73 years. Their disease courses averaged 6 weeks ranging from 3 to 10 weeks. They all were non-alcoholics. Four patients developed WE after acute pancreatitis, two patients after the recurrence of gastric cancer, two patients after cholecystectomy, one patient after hepatitis medicamentosa, one patient after Alzheimer disease. Informed consents were obtained from all the patients and their relatives.METHODS: After admission, clinical manifestations of patients were observed and recorded. Five patients underwent skull MRI examination and their detected results were recorded. Five dead patients underwent autopsy and brain pathological examinations. Neuropathological examination involved cerebrum, cerebellum and brain stem.MATN OUTCOME MEASURES: Clinical manifestations, MRI examination results, pathological analysis results and prognosis of all the patients.RESULTS: Ten patients with WE were involved in the final

  17. Clinical manifestations of primary syphilis in homosexual men

    Directory of Open Access Journals (Sweden)

    Milan Bjekić

    2012-08-01

    Full Text Available At the beginning of a new millennium, syphilis incidence has been increasing worldwide, occurring primarily among men who have sex with men (MSM. The clinical features of primary syphilis among MSM is described, a case-note review of the primary syphilis (PS patients who attended the Institute of Skin and Venereal Diseases. The diagnosis was assessed based upon the clinical features and positive syphilis serology tests. Among 25 patients with early syphilis referred during 2010, PS was diagnosed in a total of 13 cases. In all patients, unprotected oral sex was the only possible route of transmission, and two out of 13 patients had HIV co-infection. Overall, 77% of men presented with atypical penile manifestation. The VDRL test was positive with low titers. The numerous atypical clinical presentations of PS emphasize the importance of continuing education of non-experienced physicians, especially in countries with lower reported incidence of syphilis.

  18. Leptospirosis: epidemiology, clinical aspects and diagnosis

    NARCIS (Netherlands)

    M.G.A. Goris (Marga)

    2016-01-01

    markdownabstractLeptospirosis is among the most widespread zoonotic diseases in the world. The clinical manifestations of the disease are not specific, can vary widely and therefore are consistent with many other diseases. A diagnosis can only be confirmed with certainty by laboratory tests. Infecti

  19. Equine phacoclastic uveitis: the clinical manifestations, light microscopic findings, and therapy of 7 cases.

    OpenAIRE

    Grahn, B H; Cullen, C L

    2000-01-01

    This retrospective clinical study describes the clinical manifestations, light microscopic findings, and diagnosis and treatment of acute and chronic lens rupture in the horse. Rupture of the lens capsule in the horse usually results in a chronic, blinding inflammation (phacoclastic uveitis) unless prompt surgical and medical therapies are implemented. The clinical manifestations of acute lens capsule rupture included: cataract; intralenticular displacement of iridal pigment; lens cortical fr...

  20. Analysis of clinical manifestations of symptomatic acquired jejunoileal diverticular disease

    Institute of Scientific and Technical Information of China (English)

    Chia-Yuan Liu; Wen-Hsiung Chang; Shee-Chan Lin; Cheng-Hsin Chu; Tsang-En Wang; Shou-Chuan Shih

    2005-01-01

    AIM: To analyze systematically our experience over 22 years with symptomatic acquired diverticular disease of the jejunum and ileum, exploring the clinical manifestations and diagnosis of this rare but life-threatening disease.METHODS: The medical records of patients with surgically confirmed symptomatic jejunoileal diverticular disease were retrospectively reviewed. Data collected included demographic data, laboratory results, clinical course (acute or chronic), preoperative diagnosis, and operative findings. Inclusion criteria were as follows: (1) surgical confirmation of jejunoileal diverticular disease and (2)exclusion of congenital diverticula (e.g. Meckel's diverticulum).RESULTS: From January 1982 to July 2004, 28 patients with a total of 29 operations met the study criteria. The male:female ratio was 14:14, and the mean age was 62.6±3.5 years. The most common manifestation was abdominal pain. In nearly half of the patients, the symptoms were chronic. Two patients died after surgery. Only four cases were correctly diagnosed prior to surgery, three by small bowel series.CONCLUSION: Symptomatic acquired small bowel diverticular disease is difficult to diagnose. It should be considered in older patients with unexplained chronic abdominal symptoms. A small bowel series may be helpful in diagnosing this potentially life-threatening disease.

  1. Exogenous lipoid pneumonia. Clinical and radiological manifestations.

    Science.gov (United States)

    Marchiori, Edson; Zanetti, Gláucia; Mano, Claudia Mauro; Hochhegger, Bruno

    2011-05-01

    Lipoid pneumonia results from the pulmonary accumulation of endogenous or exogenous lipids. Host tissue reactions to the inhaled substances differ according to their chemical characteristics. Symptoms can vary significantly among individuals, ranging from asymptomatic to severe, life-threatening disease. Acute, sometimes fatal, cases can occur, but the disease is usually indolent. Possible complications include superinfection by nontuberculous mycobacteria, pulmonary fibrosis, respiratory insufficiency, cor pulmonale, and hypercalcemia. The radiological findings are nonspecific, and the disease presents with variable patterns and distribution. For this reason, lipoid pneumonia may mimic many other diseases. The diagnosis of exogenous lipoid pneumonia is based on a history of exposure to oil, characteristic radiological findings, and the presence of lipid-laden macrophages on sputum or BAL analysis. High-resolution computed tomography (HRCT) is the best imaging modality for the diagnosis of lipoid pneumonia. The most characteristic CT finding in LP is the presence of negative attenuation values within areas of consolidation. There are currently no studies in the literature that define the best therapeutic option. However, there is a consensus that the key measure is identifying and discontinuing exposure to the offending agent. Treatment in patients without clinical symptoms remains controversial, but in patients with diffuse pulmonary damage, aggressive therapies have been reported. They include whole lung lavage, systemic corticosteroids, and thoracoscopy with surgical debridement. PMID:21185165

  2. Radiation nephritis. Clinical manifestations and pathophysiologic mechanisms

    International Nuclear Information System (INIS)

    Radiation nephritis is both volume and dose related. Clinical experience would indicate that a minimum of one third of the renal volume needs to be excluded from nephrotoxic doses which appears to have a threshold of 2,000 cGy. The site of damage leading to renal failure appears to be the microvasculature ultimately expressed as glomerulosclerosis. How much direct damage to the tubular system contributes to this process is unclear, but undoubtedly the resultant systemic physiologic effects potentiate the expression of damage in the irradiated kidney. The acute syndrome, with all the potential manifestations of renal failure, rarely presents sooner than six months and appears to have no clear prodrome, although it would seem reasonable that a subclinical syndrome consisting of abnormalities detectable by urinalysis may occur. Treatment of radiation-induced nephritis or hypertension is no different from treatment for nephritis from any other cause and should be aggressive with lifelong follow-up. Carcinogenesis is a rare late expression of radiation-induced kidney damage. 25 references

  3. [Clinical diagnosis of dyslexia].

    Science.gov (United States)

    Martínez Hermosillo, A; Balderas Gil, A

    1980-01-01

    In 5 years of experience at the Instituto Nacional de la Comunicacion Humana, 302 clinical histories showed the diagnosis of dyslexia. The following parameters were studied: age, sex, heredofamilial history, gestation, psychomotor development, clinical picture, examination of the language (type, reading, spontaneous writing, dictation, mathematic concepts), laterality, scholarship, scholar failures, psychological study. The following results were obtained: Dyslexia was more important or frequent between 5 to 8.9 years of age. Males predominated 3:1. The heredofamilial history was important. Dyslexia prevailed in products of the first gestations. A high disturbance was found in the psychomotor development of a large percent of dyslexic patients. Examination of language was also important. Dyslexia was more frequent in right-handed patients. Scholar failures in one or more instances were found. The psychological study must be done. If dyslexia is diagnosed on time, it may be prevented and all unwanted sequelae may be avoided.

  4. Clinical Manifestations and Distribution of Cutaneous Leishmaniasis in Pakistan

    Directory of Open Access Journals (Sweden)

    Abaseen Khan Afghan

    2011-01-01

    Full Text Available Cutaneous leishmaniasis (CL is a rising epidemic in Pakistan. It is a major public health problem in the country especially alongside regions bordering the neighboring Afghanistan and cities that have had the maximum influx of refugees. The purpose of our paper is to highlight the diverse clinical manifestations of the disease seen along with the geographic areas affected, where the hosts are particularly susceptible. This would also be helpful in presenting the broad spectrum of the disease for training of health care workers and help in surveillance of CL in the region. The increased clinical diversity and the spectrum of phenotypic manifestations noted underscore the fact that the diagnosis of CL should be not only considered when dealing with common skin lesions, but also highly suspected by dermatologists and even primary care physicians even when encountering uncommon pathologies. Hence, we would strongly advocate that since most of these patients present to local health care centers and hospitals, primary care practitioners and even lady health workers (LHWs should be trained in identification of at least the common presentations of CL.

  5. Nasopharyngeal Tuberculosis: Epidemiology, Mechanism of Infection, Clinical Manifestations, and Management

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    Chonticha Srivanitchapoom

    2016-01-01

    Full Text Available Nasopharyngeal tuberculosis (NPTB is a noteworthy disease especially in its worldwide spread of the Mycobacterium infection. Although NPTB has been identified in less than one percent of TB cases, recent multiple case reports indicate an either increased awareness or incidence of this disease. The most helpful diagnostic tool is an uncomplicated nasopharyngeal biopsy. However, NPTB is usually ignored because it has varied clinical manifestations and similar presentations with other more common head and neck diseases. Furthermore, the most common presenting symptom is cervical lymphadenopathy mimicking nasopharyngeal carcinoma, a more common and serious disease. Treatment outcomes of NPTB are good in both HIV-positive or HIV-negative patients. In addition, pulmonary tuberculosis association was reported in wide range between 8.3% and 82% which should be considered in a treatment program. In conclusion, early diagnosis and management in NPTB can be achieved by (1 increased awareness of this disease, (2 improvement in knowledge regarding clinical manifestations, and (3 improvement of diagnostic techniques.

  6. Clinical manifestations and distribution of cutaneous leishmaniasis in pakistan.

    Science.gov (United States)

    Afghan, Abaseen Khan; Kassi, Masoom; Kasi, Pashtoon Murtaza; Ayub, Adil; Kakar, Niamatullah; Marri, Shah Muhammad

    2011-01-01

    Cutaneous leishmaniasis (CL) is a rising epidemic in Pakistan. It is a major public health problem in the country especially alongside regions bordering the neighboring Afghanistan and cities that have had the maximum influx of refugees. The purpose of our paper is to highlight the diverse clinical manifestations of the disease seen along with the geographic areas affected, where the hosts are particularly susceptible. This would also be helpful in presenting the broad spectrum of the disease for training of health care workers and help in surveillance of CL in the region. The increased clinical diversity and the spectrum of phenotypic manifestations noted underscore the fact that the diagnosis of CL should be not only considered when dealing with common skin lesions, but also highly suspected by dermatologists and even primary care physicians even when encountering uncommon pathologies. Hence, we would strongly advocate that since most of these patients present to local health care centers and hospitals, primary care practitioners and even lady health workers (LHWs) should be trained in identification of at least the common presentations of CL. PMID:22174721

  7. RHEUMATOID ARTHRITIS WITH SYSTEMIC MANIFESTATIONS: DIAGNOSIS, INDICATORS OF AN UNFAVORABLE COURSE

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    B D Nazarov

    2012-01-01

    Full Text Available The systemic manifestations of rheumatoid arthritis (RA are fairly diverse. They are associated with high disease activity and an increased risk for deaths, primarily from cardiovascular events. Objective: to study the frequency and spectrum of extra-articular manifestations of RA. Subjects and methods. The trial enrolled 119 patients, including 110 women and 19 men (mean age 47.4+4.3 years, with the reliable and valid diagnosis of RA (mean duration 9.4+3.3 years. The patients were divided into 2 groups: 1 78 patients with the extra-articular manifestations of RA (a study group; 2 44 patients without these signs (a comparison group. Clinical, laboratory, instrumental, and morphological studies were made using current diagnostic methods. Results. By and large, the extra-articular manifestations of RA are closely associated with its activity and joint lesion severity. The study group most commonly had anemia (71.4%, rheumatoid nodules (29.4%, generalized amyotrophy (26.9%, lymphadenopathy (26.1%, prolonged fever (24.4%, and rheumatoid vasculitis (18.5%. The development of extra-articular manifestations was associated with the activity and late diagnosis of RA and rheumatoid factor seropositivity.

  8. 延髓背外侧综合征的临床表现与MRI诊断价值%Clinical manifestation and value of magnetic resonance imaging in the diagnosis of lateral medullary syndrome

    Institute of Scientific and Technical Information of China (English)

    刘俊杰

    2014-01-01

    Objective To explore the correlations of clinical manifestation and magnetic resonance imaging in the diagnosis of lateral medullary syndrome .Methods Clinical data and of cranial MRI of 100 lateral medullary syndrome patients from 2008 to 2013 in our hospital were analyzed .Results Vertigo/dizziness 91% ,sensory dysfunction bust in 92% ,facial sensory disturb‐ances 85% ,gait ataxia 86% ,nausea vomiting 76% ,dysphagia 64% ,hoarseness 56% ,Horner syndrome 74% .All the patients were scanned by MRI ,DWI and 3D‐TOF‐MRA ,and the lesions involving the site and MRI characteristics of each sequence were analyzed .MRI results showed that the type of upper damage of medulla was inclined band .It is often accompanied by dyspha‐gia ,hoarseness ,and facial paralysis .The damage of lower part of the medulla oblongata often locates in the outside surface ,and clinical manifestations are dizziness ,nystagmus and gait ataxia .Conclusion The affected area in MRI is associated with the clin‐ical features of lateral medullary syndrome .MRI can provide strong evidence for clinical application and the treatment can be performed as early as possible which contributes to improve the prognosis .%目的:探讨磁共振与延髓背外侧综合征的临床表现关系。方法分析我院100例2008-2013年有延髓背外侧综合征的患者临床资料及头部 M RI检查表现。结果眩晕、头晕94%,半身感觉障碍92%,面部感觉障碍85%,步态共济失调86%,恶心、呕吐76%,吞咽困难64%,声嘶56%,Horner征74%;常规行MRI、扩散加权成像(DWI)及三维时间飞跃法(3D‐TOF)血管成像,分析病灶累及部位和各序列的MRI特征,MRI结果显示,延髓上部损害是斜带型,常伴随严重的吞咽困难、声嘶和面瘫的临床表现;延髓下部的损害常位于延髓外侧的表面,表现为眩晕、眼震和步态共济失调。结论磁共振表现的受累部位与延髓背外侧综合

  9. Tardive Dystonia: Clinical Spectrum and Novel Manifestations

    Directory of Open Access Journals (Sweden)

    R. Jeffrey Davis

    1988-01-01

    Full Text Available Tardive dystonia was identified in 25 patients: involvement of the face and neck was most common; truncal and limb dystonia were also observed. There were 3 cases of laryngospasm and 2 of spasmodic dysphonia. The latter has not been previously reported as a manifestation of tardive dystonia. In all cases, movements typical of classic tardive dyskinesia could be demonstrated. This group illustrates the variety of dystonic disorders that may occur in conjunction with tardive dyskinesia.

  10. Clinical manifestations and cerebral angiographic findings of moyamoya disease

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Objective To study the clinical features and angiographic findings of moyamoya disease (MMD) as well as their relationship. Methods A total of 22 MMD patients received routine digital substraction angiography (DSA). The clinical manifestations and angiographic findings were analyzed. Results Clinical manifestations varied and each patient often had multiple symptoms,including cerebral infarction in 9 patients with an average age of 23.6 (13-39 years) and cerebral hemorrhage in 7 patients with an average age...

  11. 小儿腹部肿瘤临床表现与彩色多普勒超声诊断研究%To study the clinical manifestations and diagnosis of color doppler ultrasonography of abdominal tumor in children

    Institute of Scientific and Technical Information of China (English)

    李微; 王晓磊; 曹海玮

    2014-01-01

    Objective To investigate the diagnosis of abdominal tumor clinical manifestation and color doppler ultrasound. Method From April 2013 to January 2014 in the diagnosis of abdominal tumor department for 31 children, for two dimensional ultrasound and color doppler ultrasound examination. Observed abdominal tumor types in children, age distribution, clinical manifestations, internal echo and blood flow, statistical analysed of two-dimensional ultrasound and color doppler ultrasound diagnostic accuracy. Result Neuroblastoma abdominal tumor in children, the highest incidence of wilms tumor, followed by retroperitoneal teratoma and ovarian teratoma, different type of tumor and age and sex were different, the retroperitoneal teratoma good hair age was (1.1±0.8) years old, neuro blastoma from (6.7±5.4) years old, ovarian teratoma good hair at (8.4±5.7) years old, nephroblastoma good hair at (1.7±0.5) years old, hepatoblastoma good hair at (0.5±0.3) years old. Retroperitoneal teratoma of the main clinical manifestations were abdominal mass and abdominal distension, neuroblastoma were abdominal mass, abdominal pain, fever, abdominal pain and abdominal mass of ovarian teratoma, wilms tumor were abdominal mass and hematuria, hepatoblastoma were abdominal mass and abdominal distension. Retroperitoneal cystic teratoma with no echo, neuroblastoma was the essence of low echo, teratoma of ovary cystic anechoic, nephroblastoma substance mixed echo, hepatoblastoma solid strong echo. Retroperitoneal teratoma ultrasound color doppler for tumor inside no or less blood, no blood lfow around the tumor, neuroblastoma internal rich blood lfow, blood lfow of ovarian teratoma surrounding, for no or less blood, peripheral without blood, nephroblastoma internal rich blood, peripheral blood flow, hepatic blastoma for the internal rich blood, peripheral blood flow. Through determined after pathology, two dimensional ultrasonography in clinical diagnosis of 24 cases, misdiagnosis of 7 cases

  12. Lipid storage myopathies with unusual clinical manifestations

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    Uppin Megha

    2008-01-01

    Full Text Available We describe the clinical presentation, course and pathologic findings found in three adult patients with lipid storage myopathy. Excessive lipid storage was found in Type 1 fibers of muscle. Clinical improvement on oral levo-carnitine therapy suggests the possibility of carnitine deficiency as the most likely etiology in two of the patients and one had mitochondrial myopathy confirmed on genetic analysis.

  13. Neuropathic pain due to malignancy: Mechanisms, clinical manifestations and therapy

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    Pjević Miroslava

    2004-01-01

    Full Text Available Introduction Neuropathic pain in cancer patients requires a focused clinical evaluation based on knowledge of common neuropathic pain syndromes. Definition Neuropathic pain is a non-nociceptive pain or "differentiation" pain, which suggests abnormal production of impulses by neural tissue that is separated from afferent input. Impulses arise from the peripheral nervous system or central nervous system. Causes of neuropathic pain due to malignancy Neuropathic pain is caused directly by cancer-related pathology (compression/infiltration of nerve tissue, combination of compression/infiltration or by diagnostic and therapeutic procedures (surgical procedures, chemotherapy, radiotherapy. Mechanisms Pathophysiological mechanisms are very complex and still not clear enough. Neuropathic pain is generated by electrical hyperactivity of neurons along the pain pathways. Peripheral mechanisms (primary sensitization of nerve endings, ectopically generated action potentials within damaged nerves, abnormal electrogenesis within sensory ganglia and central mechanisms (loss of input from peripheral nociceptors into dorsal horn, aberrant sprouting within dorsal horn, central sensitization, loss of inhibitory interneurons, mechanisms at higher centers are involved. Diagnosis The quality of pain presents as spontaneous pain (continuous and paroxysmal, abnormal pain (allodynia, hyperalgesia, hyperpathia, paroxysmal pain. Clinical manifestations Clinically, neuropathic pain is described as the pain in the peripheral nerve (cranial nerves, other mononeuropathies, radiculopathy, plexopathy, paraneoplastic peripheral neuropathy and relatively infrequent, central pain syndrome. Therapy Treatment of neuropathic pain remains a challenge for clinicians, because there is no accepted algorithm for analgesic treatment of neuropathic pain. Pharmacotherapy is considered to be the first line therapy. Opioids combined with non-steroidal antiinflammatory drugs are warrented. If

  14. Uterine fibroids: clinical manifestations and contemporary management.

    Science.gov (United States)

    Doherty, Leo; Mutlu, Levent; Sinclair, Donna; Taylor, Hugh

    2014-09-01

    Uterine fibroids (leiomyomata) are extremely common lesions that are associated with detrimental effects including infertility and abnormal uterine bleeding. Fibroids cause molecular changes at the level of endometrium. Abnormal regulation of growth factors and cytokines in fibroid cells may contribute to negative endometrial effects. Understanding of fibroid biology has greatly increased over the last decade. Although the current armamentarium of Food and Drug Administration-approved medical therapies is limited, there are medications approved for use in heavy menstrual bleeding that can be used for the medical management of fibroids. Emergence of the role of growth factors in pathophysiology of fibroids has led researchers to develop novel therapeutics. Despite advances in medical therapies, surgical management remains a mainstay of fibroid treatment. Destruction of fibroids by interventional radiological procedures provides other effective treatments. Further experimental studies and clinical trials are required to determine which therapies will provide the greatest benefits to patients with fibroids. PMID:24819877

  15. Uterine fibroids: clinical manifestations and contemporary management.

    Science.gov (United States)

    Doherty, Leo; Mutlu, Levent; Sinclair, Donna; Taylor, Hugh

    2014-09-01

    Uterine fibroids (leiomyomata) are extremely common lesions that are associated with detrimental effects including infertility and abnormal uterine bleeding. Fibroids cause molecular changes at the level of endometrium. Abnormal regulation of growth factors and cytokines in fibroid cells may contribute to negative endometrial effects. Understanding of fibroid biology has greatly increased over the last decade. Although the current armamentarium of Food and Drug Administration-approved medical therapies is limited, there are medications approved for use in heavy menstrual bleeding that can be used for the medical management of fibroids. Emergence of the role of growth factors in pathophysiology of fibroids has led researchers to develop novel therapeutics. Despite advances in medical therapies, surgical management remains a mainstay of fibroid treatment. Destruction of fibroids by interventional radiological procedures provides other effective treatments. Further experimental studies and clinical trials are required to determine which therapies will provide the greatest benefits to patients with fibroids.

  16. Narcolepsy:review of clinical manifestation,etiology,diagnosis and treat ment%发作性睡病:临床表现,发病机制及治疗手段的探讨

    Institute of Scientific and Technical Information of China (English)

    叶枫

    2014-01-01

    Narcolepsy is a rare neurologic sleep disorder characterized by a classic tetrad of excessive daytime sleep with irresistible sleep attacks,catalpexy(sudden bilateral loss of muscle tone),hypnogogic hallucination,and sleep paralysis.Not all symptoms are presented in all patients and these may vary in frequency and intensity over time.There are two distinct groups of the patients,ie,those having narcolepsy with catalepsy and those having narcolepsy without catalepsy based on the difference in genetic background.The exact cause of the disease remains unknown,however,there are significant evidences showing that hypo-cretin deficiency and HLA haplotype both play integral roles.Diagnosis relies on patient history,and objective data gathered from multiple sleep latency test(MSLT),polysomnography,and serum levels of hypocretin.Currently,there is no cure for narcolepsy, and the present mainstay of treatment is pharmacological treatment combined with lifestyle changes.Also,traditional Chinese med-icine is considered to be helpful in our country.In this thesis,we will mainly focus on the clinical manifestation,etiology,diagno-sis and treatment of narcolepsy as discussed below.%发作性睡病,又称发作性嗜睡症,是一种较为罕见的睡眠障碍。临床表现上,发作性睡病以经典的四联征为特点,即日间过度睡眠伴有不可抗拒的睡意;猝倒(突发性肌张力丧失);入睡性幻觉;睡瘫症。患者很少有四联征同时存在,通常表现为其中的一或几种。发作性嗜睡症分为两型,一是伴发猝倒的发作性睡病,二是不伴发猝倒的发作性睡病,两者在基因背景上有所不同,故以此作为分类依据。研究表明,该病与下丘脑分泌素和改为人类白细胞抗原(HLA)表型共同相关。发作性睡病的诊断主要依据临床表现,多种睡眠潜伏期实验(MSLT)和多导睡眠描记法(polysomnography),以及脑脊液下丘脑分泌素水平。

  17. Clinical manifestations of CNS infections caused by enterovirus type 71

    Directory of Open Access Journals (Sweden)

    Cheol Soon Choi

    2011-01-01

    Full Text Available Purpose: Enterovirus 71, one of the enteroviruses that are responsible for both hand-foot-and-mouth disease and herpangina, can cause neural injury. During periods of endemic spread of hand-foot-andmouth disease caused by enterovirus 71, CNS infections are also frequently diagnosed and may lead to increased complications from neural injury, as well as death. We present the results of our epidemiologic research on the clinical manifestations of children with CNS infections caused by enterovirus 71. Methods: The study group consisted of 42 patients admitted for CNS infection by enterovirus 71 between April 2009 and October 2009 at the Department of Pediatrics of 5 major hospitals affiliated with the Catholic University of Korea. We retrospectively reviewed initial symptoms and laboratory findings on admission, the specimen from which enterovirus 71 was isolated, fever duration, admission period, treatment and progress, and complications. We compared aseptic meningitis patients with encephalitis patients. Results: Of the 42 patients (23 men, 19 women, hand-foot-and-mouth disease was most prevalent (n=39, followed by herpangina (n=3, upon initial clinical diagnosis. Among the 42 patients, 15 (35.7% were classified as severe, while 27 (64.3% were classified as mild. Factors such as age, fever duration, presence of seizure, and use of intravenous immunoglobulin (IVIG were statistically different between the 2 groups. Conclusion: Our results indicate that patients with severe infection caused by enterovirus 71 tended to be less than 3 years old, presented with at least 3 days of fever as well as seizure activity, and received IVIG treatment.

  18. Facial diplegia: etiology, clinical manifestations, and diagnostic evaluation

    OpenAIRE

    Sefer Varol; Hasan Huseyin Ozdemir; Esref Akil; Demet Arslan; M. Ufuk Aluclu; Demir, Caner F.; Yavuz Yucel

    2015-01-01

    ABSTRACT Objective Facial diplegia (FD) is a rare neurological manifestation with diverse causes. This article aims to systematically evaluate the etiology, diagnostic evaluation and treatment of FD. Method The study was performed retrospectively and included 17 patients with a diagnosis of FD. Results Patients were diagnosed with Guillain-Barré syndrome (GBS) (11), Bickerstaff’s brainstem encephalitis (1), neurosarcoidosis (1), non-Hodgkin’s Lymphoma (1), tuberculous meningitis (1) her...

  19. Prevalence of Intestinal Parasites and Clinical Manifestations in Children

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    M Ebadi

    2007-06-01

    Full Text Available Background: Diagnosis and treatment of parasitic infections are very important because of pathologic changes and clinical symptoms produced in the host, and for taking measures against them. These diseases have more adverse effects and more importance in children. This study was aimed at determining the prevalence of intestinal parasites and their clinical manifestations in children 0-14 years old referred to Yazd Central Laboratory. Methods: The present cross- sectional descriptive study was performed during the April 2005 to September 2006, with data obtained from the stool samples of 1500 children, using both wet mount smear (physiologic saline and Lugol΄s solutions and formalin-ethyl acetate concentration method for detection of the intestinal parasites and also with the tape test for eggs of Enterobius vermicularis and Taenia. Results: From 1500 examined stool samples, 128(8.5% cases were positive for one of the intestinal parasites, including 67(52.3% females and 61(47.7% males. Ninety five percent of positive cases were infected with protozoa and 5% with helminths. The most frequent protozoans were Blastocystis hominis 41.3%, Giardia lamblia 33.6%, and Entamoeba coli 14.7%. Enterobius vermicularis (4.3% and Hymenolepis nana (0.7% were the helminth species. The most abundant infection rate was shown in the 5-9 years old group, with a significant difference compared with other age groups (P< 0.05. About 87% of children infested with Blastocystis hominis showed more than 5 Blastocystis per 400x microscope fields, and 100% of children infested with Giardia lamblia and Chilomastix mesnili had clinical symptoms. Conclusion: In this study, lower contamination rates in comparison with the similar studies conducted in other regions of the country was seen, which may be as a result of the hot and dry climate and improved personal hygiene and public health services. There is a need for further studies about the prevalence and clinical symptoms of

  20. Clinical manifestations of cow milk protein intolerance in infants

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    Mladenović Marija

    2005-01-01

    Full Text Available Introduction. The disorder of cow milk protein intolerance is characterized by a wide spectrum of clinical manifestations caused by hypersensitivity of type I, II, or IV, and occurs in 2-3% of children, mostly infants. Objective. The aim of this study was to present our experiences and observations of clinical signs and symptoms of cow milk protein intolerance in infants aged below 12 months. Method. The investigation was carried out on a sample of 55 infants, aged between 1.5-9 months (x=4.2l±1.25, who had cow milk protein intolerance. Diagnosis of illness was based on characteristic anamnestic, clinical, and laboratory parameters, as well as on an adequate patient's response to antigen elimination. Results. The clinical presentation of cow milk protein intolerance was dominated by cutaneous problems, found in 40/55 (72.73% infants, followed by digestive disorders, found in 31 (56.36%, while respiratory tract disorders were observed least frequently (14.55%. None of the patients developed anaphylactic shock. Changes involving only one system were found in 35 (63.64% patients; of these 20 (36.36% were cutaneous and 15 (27.27% digestive. Twenty (36.36% infants displayed multisystemic changes; of these 12 were cutaneus with digestive, 4 were cutaneus with respiratory, while 4 infants had cutaneous, digestive, and respiratory disorders. Of the 55 infants with cow milk protein intolerance, 26 (47.27% had urticaria, 22 (40.00% perioral erythema, 21 (38.18% diarrhoea (15 haemorrhagic, 6 non-haemorrhagic, 13 (23.64% vomiting, 12 (21.82% Quincke's oedema, 12 (21.82% eczema, 5 (9.09% obstructive bronchitis, while 3 (5.45% infants had laryngitis. In 5 (9.09% patients we found a significant body weight deficit and in 3 (5.45%, sideropenic anaemia, while longitudinal growth retardation was not registered in any of the patients. Conclusion. Our study showed that the disorder of cow milk protein intolerance predominantly involved cutaneous disorders as well

  1. The prevalence of clinically diagnosed ankylosing spondylitis and its clinical manifestations

    DEFF Research Database (Denmark)

    Exarchou, Sofia; Lindström, Ulf; Askling, Johan;

    2015-01-01

    INTRODUCTION: Prevalence estimates of ankylosing spondylitis vary considerably, and there are few nationwide estimates. The present study aimed to describe the national prevalence of clinically diagnosed ankylosing spondylitis in Sweden, stratified according to age, sex, geographical, and socio......-economic factors, and according to subgroups with ankylosing spondylitis-related clinical manifestations and pharmacological treatment. METHODS: All individuals diagnosed with ankylosing spondylitis according to the World Health Organization International Classification of Disease codes, between 1967 and 2009...... with an ankylosing spondylitis diagnosis (alive, living in Sweden, and 16 to 64 years old in December 2009) were identified in the National Patient Register, giving a point prevalence of 0.18% in 2009. The prevalence was higher in northern Sweden, and lower in those with a higher level of education. Men had a higher...

  2. Imaging manifestations and diagnosis of a case of adult cerebral paragonimiasis with the initial symptom of hemorrhagic stroke.

    Science.gov (United States)

    Wang, Hong; Shao, Bei

    2015-01-01

    This study is to investigate the clinical features, neuroimaging and diagnosis of adult cerebral paragonimiasis. One case of patient with cerebral paragonimiasis as retrospectively analyzed in this study. Analysis included medical history, clinical manifestations and neuroimaging. Blood test, body fluid examination, immunological test, stool examination and imaging examination were performed. Many symptoms such as headache, hemiplegia, chest pain, cough, and pleural effusion were detected in the patient. The features of "tunnel-like shape" and "ring-like shape", the intracranial hemorrhage and edema were shown by CT and MRI imaging. Chest CT examination revealed pleural effusion. Eosinophil count of peripheral blood and pleural effusion increased. Lung fluke ELISA test was positive and anti-parasitic treatment was effective. The typical clinical manifestations of MRI of cerebral paragonimiasis, such as the "tunnel-like shape" and "ring-like shape", were of high diagnostic value. And, blood eosinophil count examination and paragonimiasis antibody test could also help the diagnosis value.

  3. A CLINICAL STUDY OF OCULAR MANIFESTATIONS IN HIV PATIENTS

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    Ravinder

    2015-12-01

    Full Text Available BACKGROUND HIV/AIDS is a multi system disorder with ocular involvement is about 70-80% of HIV patient occupational exposure to HIV is a significant health hazard for the treating clinicians including Eye Surgeons. AIM To study and evaluation of ocular manifestation in HIV patients attending out patient. MATERIALS AND METHODS It is observational study of 104 HIV+ve cases for a period of 1 year those patients who attended ophthalmic out patient department. RESULTS 73 were males (70.19% and 31 were females (29.80%. Majority of the patients belongs to age group of 15-50 years. Out of 104 patients 83(79.80% were married and 21(20.20% were unmarried. HIV was predominantly seen in labourers 41(32.42%. The predominant mode of transmission of sexual (Hetero Sexual transmission. HIV infection was predominantly seen in uneducated patients 64(61.53%. Total No. of ocular findings in 51 cases out of 75 with anterior Uveitis, Conjunctival microvasculopathy, Herpes Simplex Keratitis and Conjunctivitis are the most common anterior segment manifestation. CMV retinitis, HIV Microvasculopathy are the most common posterior segment manifestation. CONCLUSIONS Ophthalmologists should be familiar with common and uncommon ocular manifestations of AIDS+ve cases and their diagnosis and treatment, as early and proper treatment can Salvage their vision and improve the quality of life.

  4. Penile ulcer as a specific clinical manifestation of Waldenstrom’s macroglobulinemia*

    Science.gov (United States)

    Oliveira, Cláudia Cardoso de Macedo; Bressa, José Antônio Nascimento; Mendes, Fernanda; Roncada, Eduardo Vinicius Mendes; Monteiro, Rodrigo; Abreu, Marilda Aparecida Milanez Morgado

    2016-01-01

    Waldenstrom’s macroglobulinemia is considered a lymphoma by the World Health Organization. Cutaneous lesions, particularly of a specific type, are rare occurring in 5% of patients. What draws attention in this case is the unusual cutaneous clinical manifestation and its location on the genitals, which has not been described in researched literature, therefore imposing differential diagnosis with other etiologies of genital ulcers. PMID:27192528

  5. Unusual manifestations of Charcot-Marie-Tooth disease: A clinical observation

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    Akhila Kumar Panda

    2014-01-01

    Full Text Available Charcot-Marie-Tooth disease (CMT is the most common hereditary neuromuscular disorder. Careful assessment of clinical presentations, mode of inheritance, electrophysiological studies, and genetic analysis form the basis for the diagnosis of CMT. CMT4 is a group of progressive motor and sensory axonal demyelinating neuropathies. It is distinguished from other forms of CMT by autosomal recessive pattern of inheritance, variable clinical manifestations, electrophysiological study, nerve biopsy, and specific genetic studies. Here, we report an interesting case of hereditary neuropathy with recessive inheritance pattern who presented with combined clinical phenotypes of 4B1, 4C, and 4D subtypes. The histopathological study revealed onion bulb appearance suggestive of demyelination and remyelination phenomenon. The overlapping clinical manifestation may create a diagnostic challenge which would be confirmed by specific molecular analysis.

  6. West Syndrome in South Iran: Electro-Clinical Manifestations

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    ALI Akabar ASADI-POOYA

    2013-08-01

    Full Text Available How to Cite This Article: Asadi-Pooya AA, Sharifzade M. West Syndrome in South Iran: Electro-Clinical Manifestations. Iran J Child Neurol. 2013 Summer; 7(3: 40-44.ObjectiveWe aimed to determine the clinical and electroencephalographic (EEG characteristics of the patients with West syndrome (WS in south Iran.Materials & MethodsIn this retrospective study, all patients with a clinical diagnosis of WS were recruited in the outpatient epilepsy clinic at Shiraz University of Medical Sciences between September 2008 and May 2012. Age, gender, age at seizure onset, seizure type(s, epilepsy risk factors, EEG and imaging studies of all patients were registered routinely.ResultsDuring the study period, 2500 patients with epilepsy were registered at our epilepsy clinic. Thirty-two patients (1.3% were diagnosed to have WS. Age of onset (mean ± standard deviation was 4.99 ± 3.06 months. Sixteen patients were male and 16 were female. Nine (28.1% were reported to have two or more seizure types and 23 (71.8% had one seizure type (epileptic spasms. At referral, no developmental delay was detected in two patients and in the rest, a mild to severe delay was noted.Electroencephalography showed typical hypsarrhythmia in 59.4% of our patients and modified hypsarrhythmia or atypical presentations were seen in 40.6%. Two patients had pyridoxine (B6-dependent seizures, confirmed by oral B6 trial.ConclusionVariants of the classical triad of WS including other seizure types, atypical EEG findings, and normal psychomotor function at the beginning could be observed in some patients. Rarely, treatable genetic disorders (e.g., pyridoxine-dependent seizures should be considered in those in whom no other diagnosis is evident. References1. Blume WT, Lüders HO, Mizrahi E, Tassinari C, van Emde Boas W, Engel J Jr. Glossary of descriptive terminology for ictal semiology: report of the ILAE task force on classification and terminology. Epilepsia. 2001 Sep;42(9:1212-8.2. Carmant L

  7. Facial diplegia: etiology, clinical manifestations, and diagnostic evaluation

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    Sefer Varol

    2015-12-01

    Full Text Available ABSTRACT Objective Facial diplegia (FD is a rare neurological manifestation with diverse causes. This article aims to systematically evaluate the etiology, diagnostic evaluation and treatment of FD. Method The study was performed retrospectively and included 17 patients with a diagnosis of FD. Results Patients were diagnosed with Guillain-Barré syndrome (GBS (11, Bickerstaff’s brainstem encephalitis (1, neurosarcoidosis (1, non-Hodgkin’s Lymphoma (1, tuberculous meningitis (1 herpes simplex reactivation (1 and idiopathic (1. In addition, two patients had developed FD during pregnancy. Conclusion Facial diplegia is an ominous symptom with widely varying causes that requires careful investigation.

  8. Clinical Manifestations and Outcomes of West Nile Virus Infection

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    James J. Sejvar

    2014-02-01

    Full Text Available Since the emergence of West Nile virus (WNV in North America in 1999, understanding of the clinical features, spectrum of illness and eventual functional outcomes of human illness has increased tremendously. Most human infections with WNV remain clinically silent. Among those persons developing symptomatic illness, most develop a self-limited febrile illness. More severe illness with WNV (West Nile neuroinvasive disease, WNND is manifested as meningitis, encephalitis or an acute anterior (polio myelitis. These manifestations are generally more prevalent in older persons or those with immunosuppression. In the future, a more thorough understanding of the long-term physical, cognitive and functional outcomes of persons recovering from WNV illness will be important in understanding the overall illness burden.

  9. Severe Acute Respiratory Syndrome: Clinical and Laboratory Manifestations

    OpenAIRE

    Lam, Christopher W.K.; Chan, Michael H M; Wong, Chun K.

    2004-01-01

    Severe acute respiratory syndrome (SARS) is a recently emerged infectious disease with significant morbidity and mortality. An epidemic in 2003 affected 8,098 patients in 29 countries with 774 deaths. The aetiological agent is a new coronavirus spread by droplet transmission. Clinical and general laboratory manifestations included fever, chills, rigor, myalgia, malaise, diarrhoea, cough, dyspnoea, pneumonia, lymphopenia, neutrophilia, thrombocytopenia, and elevated serum lactate dehydrogenase...

  10. Clinical manifestations of CNS infections caused by enterovirus type 71

    OpenAIRE

    Cheol Soon Choi; Yun Jung Choi; Ui Yoon Choi; Ji Whan Han; Dae Chul Jeong; Hyun Hee Kim; Jong Hyun Kim; Jin Han Kang

    2011-01-01

    Purpose: Enterovirus 71, one of the enteroviruses that are responsible for both hand-foot-and-mouth disease and herpangina, can cause neural injury. During periods of endemic spread of hand-foot-andmouth disease caused by enterovirus 71, CNS infections are also frequently diagnosed and may lead to increased complications from neural injury, as well as death. We present the results of our epidemiologic research on the clinical manifestations of children with CNS infections caused by enteroviru...

  11. Clinical manifestations of imported cases of dengue fever

    OpenAIRE

    Christina, O.

    2015-01-01

    INTRODUCTION Dengue fever an acute viral disease. High incidence in the world and the possible deaths, migration from tropical countries, the development of the tourism industry, the lack of specific clinical manifestations, low alertness of health professionals, lack of or incomplete data collection of epidemiological history, the lack of effective etiotropic treatment and prevention all this leads to the relevance of the topic . In the countries of the Commonwealth of Independent States, an...

  12. Clinical and CT Histological Diagnosis of Orbital Tumors

    Institute of Scientific and Technical Information of China (English)

    HU Yanhua; WANG Jie; XIAO Shiyi

    2000-01-01

    The clinical manifestation and characteristics of CT image of 117 cases of orbital tumors in our hospital were investigated. The hemangioma had the highest incidence, and the less common tumors were, in sequence of incidence, pseudotumor, dermoid cysts, neurilemmoma, polymorphous adenoma and meningioma. The sensitivity in diagnosis of orbital tumor by CT was 93.3%. The coincidence of CT histological diagnosis with pathology were 83.3 %, 82.6 % and 71.4% for dermoid.cysts, hemangioma, and pseudotumor respectively, but the general coincidence of CT histological diagnosis with pathology was only 67.8 %. When CT was combined with ultrasound, cytological examination and clinical manifestations, the accuracy of histological diagnosis could be improved to 83.3 %.

  13. Clinical manifestations of cow milk protein intolerance in infants

    OpenAIRE

    Mladenović Marija; Radlović Nedeljko; Leković Zoran; Ristić Dragana; Živanović Dragana; Vuletić Biljana; Radlović Petar

    2005-01-01

    Introduction. The disorder of cow milk protein intolerance is characterized by a wide spectrum of clinical manifestations caused by hypersensitivity of type I, II, or IV, and occurs in 2-3% of children, mostly infants. Objective. The aim of this study was to present our experiences and observations of clinical signs and symptoms of cow milk protein intolerance in infants aged below 12 months. Method. The investigation was carried out on a sample of 55 infants, aged between 1.5-9 months (x=4.2...

  14. Giant-cell arteritis without cranial manifestations: Working diagnosis of a distinct disease pattern.

    Science.gov (United States)

    de Boysson, Hubert; Lambert, Marc; Liozon, Eric; Boutemy, Jonathan; Maigné, Gwénola; Ollivier, Yann; Ly, Kim; Manrique, Alain; Bienvenu, Boris; Aouba, Achille

    2016-06-01

    Diagnosis of giant-cell arteritis (GCA) is challenging in the absence of cardinal cranial symptoms/signs. We aimed to describe the clinical presentation, diagnostic process, and disease course of GCA patients without cranial symptoms, and to compare them to those of patients with typical cranial presentation. In this retrospective multicenter study, we enrolled patients with GCA who satisfied at least 3 of the 5 American College of Rheumatology criteria for GCA, or 2 criteria associated with contributory vascular biopsy other than temporal artery biopsy or with demonstration of large-vessel involvement; underwent iconographic evaluation of large arterial vessels (aortic CT scan or a positron emission tomography with F-fluorodeoxyglucose combined with computed tomography (FDG-PET/CT) scan or cardiac echography combined with a large-vessel Doppler) at diagnosis. We divided the cohort into 2 groups, distinguishing between patients without cranial symptoms/signs (i.e., headaches, clinical temporal artery anomaly, jaw claudication, ophthalmologic symptoms) and those with cranial symptoms/signs. In the entire cohort of 143 patients, all of whom underwent vascular biopsy and vascular imaging, we detected 31 (22%) patients with no cranial symptoms/signs. In the latter, diagnosis was biopsy proven in an arterial sample in 23 cases (74% of patients, on a temporal site in 20 cases and on an extratemporal site in 3). One-third of these 31 patients displayed extracranial symptoms/signs whereas the remaining two-thirds presented only with constitutional symptoms and/or inflammatory laboratory test results. Compared to the 112 patients with cardinal cranial clinical symptoms/signs, patients without cranial manifestations displayed lower levels of inflammatory laboratory parameters (C-reactive level: 68 [9-250] mg/L vs 120 [3-120] mg/L; P < 0.01), highest rate of aorta and aortic branch involvement identified (19/31 (61%) vs 42/112 (38%); P = 0.02) and also a lower rate of

  15. The research progress of clinical diagnosis of spinal muscular atrophy

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    WANG Ning

    2012-06-01

    Full Text Available Spinal muscular atrophy (SMA is a common autosomal recessive neuromuscular disease caused by degeneration of anterior horn cell in spinal cord. The clinical feature is characterized by progressive symmetrical myasthenia and amyotrophia. The disease is caused by mutation of survival motor neuron (SMN1 gene. Four clinical types are defined for SMA: type Ⅰ, Ⅱ, Ⅲ and Ⅳ. The diagnosis depends on clinical manifestation, inherited history, laboratory test and genetic analysis. To date, there is no effective treatment for SMA, so prenatal diagnosis and carrier screening are important for the prevention of this disease.

  16. Thrombosis in vasculitic disorders-clinical manifestations, pathogenesis and management.

    Science.gov (United States)

    Katz, Ofrat Beyar; Brenner, Benjamin; Horowitz, Netanel A

    2015-09-01

    Inflammation and coagulation are known to affect each other in many ways. Vasculitis represents a group of disorders where blood vessels (small, medium, large or variable) are infiltrated with inflammatory cells. Accumulating evidence in the literature suggests both clinical and physiological association between vasculitis and thrombosis. Vasculitis-associated thrombosis involves arteries and veins, and a tight connection has been reported between the activity of vasculitis and the appearance of thrombosis. Pathophysiology of these relations is complex and not completely understood. While thrombophilic factors are associated with vasculitis, it remains unclear whether a true association with clinical thrombosis is present. Furthermore, several factors leading to hemostasis, endothelial injury and induction of microparticles were described as possibly accounting for thrombosis. Management of thrombosis in vasculitis patients is challenging and should be further assessed in randomized controlled studies. The current review describes clinical manifestations, pathogenesis and management of thrombosis associated with different vasculitides.

  17. Otological manifestations of turner syndrome: Clinical and radiological findings

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    Đerić Dragoslava

    2016-01-01

    Full Text Available Introduction. Turner syndrome is a chromosomal abnormality where all or a part of one of the X chromosomes is absent or it has other abnormalities. Besides characteristic abnormalities of short stature and infertility, women with Turner syndrome have increased risks for tumors of the central nervous system, especially meningioma and an otologic disease. Meningioma involving the middle ear is extremely rare, and this condition has never been published in association with Turner syndrome. Case Report. We present an otologic manifestation associated with other abnormalities in a patient with Turner syndrome and discuss diagnosis and possible treatment options. Conclusion. Multidisciplinary team approach is essential in these patients in order to evaluate their vulnerability and define therapeutic priorities.

  18. Clinical and Laboratory Diagnosis of Intestinal Tuberculosis

    Science.gov (United States)

    Shi, Xiao-Chun; Zhang, Li-Fan; Zhang, Yue-Qiu; Liu, Xiao-Qing; Fei, Gui-Jun

    2016-01-01

    Background: Tuberculosis (TB) remains a worldwide problem. Intestinal TB (ITB) constitutes a major public health problem in developing countries and has been associated with significant morbidity and mortality. The aim of this study was to characterize the clinical, radiological, endoscopic, and pathological features of ITB and to define the strategy for establishing the diagnosis. Methods: A retrospective study (from January 2000 to June 2015) was carried out in Peking Union Medical College Hospital and all hospitalized cases were diagnosed as ITB during the study period were included. The relevant clinical information, laboratory results, microbiological, and radiological investigations were recorded. Results: Of the 85 cases, 61 cases (71.8%) were ranged from 20 to 50 years. The ileocecal region was involved in about 83.5% (71/85) of patients. About 41.2% (35/85) of patients had co-existing extra ITB, especially active pulmonary TB. Abdominal pain (82.4%) was the most common presenting symptom followed by weight loss (72.9%) and fever (64.7%). Both T-cell spot of TB test (T-SPOT.TB) and purified protein derivatives (PPD) tests were performed in 26 patients: 20 (76.9%) positive T-SPOT.TB and 13 (50.0%) positive PPD were detected, with a statistical significant difference (P = 0.046). Twenty cases (23.5%) were histopathology and/or pathogen confirmed TB; 27 cases (31.8%) were diagnosed by clinical manifestation consistent with ITB and evidence of active extra ITB; 38 cases (44.7%) were diagnosed by good response to diagnostic anti-TB therapy. Conclusions: ITB is difficult to diagnose even with modern medical techniques due to its nonspecific clinical and laboratory features. At present, combination of clinical, endoscopic, radiological, and pathological features continues to be the key to the diagnosis of ITB. PMID:27231171

  19. Urological diagnosis using clinical PACS

    Science.gov (United States)

    Mills, Stephen F.; Spetz, Kevin S.; Dwyer, Samuel J., III

    1995-05-01

    Urological diagnosis using fluoroscopy images has traditionally been performed using radiographic films. Images are generally acquired in conjunction with the application of a contrast agent, processed to create analog films, and inspected to ensure satisfactory image quality prior to being provided to a radiologist for reading. In the case of errors the entire process must be repeated. In addition, the radiologist must then often go to a particular reading room, possibly in a remote part of the healthcare facility, to read the images. The integration of digital fluoroscopy modalities with clinical PACS has the potential to significantly improve the urological diagnosis process by providing high-speed access to images at a variety of locations within a healthcare facility without costly film processing. The PACS additionally provides a cost-effective and reliable means of long-term storage and allows several medical users to simultaneously view the same images at different locations. The installation of a digital data interface between the existing clinically operational PACS at the University of Virginia Health Sciences Center and a digital urology fluoroscope is described. Preliminary user interviews that have been conducted to determine the clinical effectiveness of PACS workstations for urological diagnosis are discussed. The specific suitability of the workstation medium is discussed, as are overall advantages and disadvantages of the hardcopy and softcopy media in terms of efficiency, timeliness and cost. Throughput metrics and some specific parameters of gray-scale viewing stations and the expected system impacts resulting from the integration of a urology fluoroscope with PACS are also discussed.

  20. Clinical manifestations in patients with herpes zoster oticus.

    Science.gov (United States)

    Shin, Dong Hyuk; Kim, Bo-Ram; Shin, Jung Eun; Kim, Chang-Hee

    2016-07-01

    Patients with herpes zoster oticus (HZO) may exhibit diverse symptoms regarding cochleovestibular dysfunction. This study investigated the clinical manifestations of HZO by comparing symptoms associated with dysfunctions of the 7th and 8th cranial nerves (CN VII and VIII, respectively). This study is a retrospective case series. Eighty-one patients with HZO who had dysfunction of CN VII or VIII were included in this study. Electroneuronography (ENoG) values were compared among patient groups with facial weakness. Patients with ipsilateral facial weakness (62 of 81) were more common than those without. Among 81 patients, those with facial weakness, hearing loss, and vertigo were most common, and only 1 patient had vertigo without hearing loss or facial weakness. Most patients with vertigo also had hearing loss (28 of 30), and patients without hearing loss did not have vertigo (19 of 21). While patients with vertigo had worse ENoG values than those without vertigo, ENoG values were not significantly different between patients with and without hearing loss. In conclusion, various clinical manifestations of CN VII and VIII dysfunction are possible in patients with HZO. Patients with vertigo had worse ENoG values than those without, which may indicate that vertigo reflects more severe facial nerve degeneration in HZO patients with facial weakness. PMID:26308524

  1. Narcolepsy: etiology, clinical features, diagnosis and treatment

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    Jolanta B. Zawilska

    2012-10-01

    Full Text Available [u][/u] Narcolepsy is a chronic hypersomnia characterized by excessive daytime sleepiness (EDS and manifestations of disrupted rapid eye movement sleep stage (cataplexy, sleep paralysis, and hypnagogic/hypnopompic hallucinations. Mechanisms underlying narcolepsy are not fully understood. Experimental data indicate that the disease is caused by a loss of hypocretin neurons in the hypothalamus, likely due to an autoimmune process triggered by environmental factors in susceptible individuals. Most patients with narcolepsy and cataplexy have very low hypocretin-1 levels in the cerebrospinal fluid. An appropriate clinical history, polysomnogram, and multiple sleep latency test are necessary for diagnosis of the disease. Additionally, two biological markers, i.e., cerebrospinal fluid hypocretin-1 levels and expression of the DQB1*0602 gene, are used. The treatment of narcolepsy is aimed at the different symptoms that the patient manifests. Excessive daytime sleepiness is treated with psychostimulants (amphetamine-like, modafinil and armodafinil. Cataplexy is treated with sodium oxybate (GHB, tricyclic antidepressants, or selective serotonin and noradrenaline reuptake inhibitors. Sleep paralysis, hallucinations, and fragmented sleep may be treated with sodium oxybate. Patients with narcolepsy should follow proper sleep hygiene and avoid strong emotions.

  2. Neonatal hypoglycemia: prevalence and clinical manifestations in tehran children's hospital

    International Nuclear Information System (INIS)

    To measure the prevalence of hypoglycemia among newborn infants in Children Hospital using a standard laboratory glucose method and to evaluate the evidence of clinical manifestations of hypoglycemia, designing appropriate strategies for prevention and treatment. The study population consisted of 673 neonates in Tehran Children's Hospital and was conducted between June 2004 and March 2005. The incidence of neonatal hypoglycemia in the present study group was 15.15% live births. The clinical features which remained significantly associated with the hypoglycemic neonates were refusal of feeding (45%), hyporeflexia (36.2%), irritability (30%), cyanosis (28.4%), tackypnea (24.5%), seizure (16.6%), weak cry (15.8%), apneic spels (9.8%), pallor (1.9%), cardiac arrest (9.1%) and sweating (1%). Hypoglycemia does occur frequently in newborn infants and requires careful monitoring and therapy of serum glucose. (author)

  3. Clinical Manifestations of Campylobacter concisus Infection in Children

    DEFF Research Database (Denmark)

    Nielsen, Hans Linde; Engberg, Jørgen; Ejlertsen, Tove;

    2013-01-01

    with Campylobacter jejuni/coli infection. RESULTS:: Two thousand three hundred and seventy-two diarrheic stool samples from 1,867 children were cultured for pathogenic enteric bacteria during the study period, and 85 and 109 children with C. concisus and C. jejuni/coli, respectively, were identified. Comparison......BACKGROUND:: There is only sparse information about the clinical impact of Campylobacter concisus infections in children. METHODS:: A study was performed during a two-year period to determine the clinical manifestations in C. concisus positive children with gastroenteritis. A case patient...... for more than two weeks and two-thirds of all children with C. concisus reported loose stools after six month follow-up. CONCLUSIONS:: Campylobacter concisus infection in children seems to have a milder course of acute gastroenteritis compared with C. jejuni/coli infection, but is associated with more...

  4. [The reactions of hypersensitivity: the mechanisms of development, clinical manifestations, principles of diagnostic (a lecture)].

    Science.gov (United States)

    Tukavkina, S Yu; Kharseyeva, G G

    2014-05-01

    The article considers the principles of modern classification of hypersensitivity, pathogenic mechanisms of formation of its various types resulting in development of typical clinical symptoms and syndromes. The knowledge and comprehension of these issues is important for physicians of different specializations since it permits to properly make out and formulate diagnosis and timely send patient for examination and treatment to such specialist as allergist-immunologist. The particular attention was paid to description of pathogenesis of diseases and syndromes underlaid by IgE-mediated type of hypersensitivity since their share is highest and clinical manifestations frequently require emergency medical care. The diagnostic of allergic diseases is to be implemented sequentially (step-by-step) and include common clinical and special (specific) methods. In case of choosing of extent of specialized allergological examination the diagnostic significance of techniques and their safety is to be taken into account concerning condition of patient. The diagnosis is objectively formulated only by complex of examination results. It is worth to remember about possibility of development of syndromes similar to IgE-mediated allergy by their clinical manifestations but belonging to non-allergic type of hypersensitivity. It is important to know main causes, mechanisms and ways of formation of such reactions previously named as anaphylactoid ones. PMID:25338461

  5. Autism: Clinical Features Diagnosis and Differential Diagnosis

    OpenAIRE

    Korkmaz, Barış

    1999-01-01

    Autism is a relatively frequent neurodevelopmental disorder of childhood with behavioral problems categorized in 3 domains These problems are related to social communication and relation verbal and non verbal communication and narrow fields of interest and restricted activity including repetitive behaviors e g stereotypies The diagnosis of autism before 3 years of age pose some difficulties for the clinicians; early indicators may be difficulties in eye contact inability to point and unrespon...

  6. T Helper Cell Subsets in Clinical Manifestations of Psoriasis

    Directory of Open Access Journals (Sweden)

    Marco Diani

    2016-01-01

    Full Text Available Psoriasis is a chronic inflammatory skin disease, which is associated with systemic inflammation and comorbidities, such as psoriatic arthritis and cardiovascular diseases. The autoimmune nature of psoriasis has been established only recently, conferring a central role to epidermal CD8 T cells recognizing self-epitopes in the initial phase of the disease. Different subsets of helper cells have also been reported as key players in the psoriasis pathogenesis. Here, we reviewed the knowledge on the role of each subset in the psoriatic cascade and in the different clinical manifestations of the disease. We will discuss the role of Th1 and Th17 cells in the initiation and in the amplification phase of cutaneous inflammation. Moreover, we will discuss the recently proposed role of tissue resident Th22 cells in disease memory in sites of recurrent psoriasis and the possible involvement of Th9 cells. Finally, we will discuss the hypothesis of a link between T helper cell subsets recirculating from the skin and the systemic manifestations of psoriasis.

  7. T Helper Cell Subsets in Clinical Manifestations of Psoriasis

    Science.gov (United States)

    Diani, Marco; Altomare, Gianfranco

    2016-01-01

    Psoriasis is a chronic inflammatory skin disease, which is associated with systemic inflammation and comorbidities, such as psoriatic arthritis and cardiovascular diseases. The autoimmune nature of psoriasis has been established only recently, conferring a central role to epidermal CD8 T cells recognizing self-epitopes in the initial phase of the disease. Different subsets of helper cells have also been reported as key players in the psoriasis pathogenesis. Here, we reviewed the knowledge on the role of each subset in the psoriatic cascade and in the different clinical manifestations of the disease. We will discuss the role of Th1 and Th17 cells in the initiation and in the amplification phase of cutaneous inflammation. Moreover, we will discuss the recently proposed role of tissue resident Th22 cells in disease memory in sites of recurrent psoriasis and the possible involvement of Th9 cells. Finally, we will discuss the hypothesis of a link between T helper cell subsets recirculating from the skin and the systemic manifestations of psoriasis. PMID:27595115

  8. Obesity and heart failure: epidemiology, pathophysiology, clinical manifestations, and management.

    Science.gov (United States)

    Alpert, Martin A; Lavie, Carl J; Agrawal, Harsh; Aggarwal, Kul B; Kumar, Senthil A

    2014-10-01

    Obesity is a risk factor for heart failure (HF) in both men and women. The mortality risk of overweight and class I and II obese adults with HF is lower than that of normal weight or underweight adults with HF of comparable severity, a phenomenon referred to as the obesity paradox. Severe obesity produces hemodynamic alterations that predispose to changes in cardiac morphology and ventricular function, which may lead to the development of HF. The presence of systemic hypertension, sleep apnea, and hypoventilation, comorbidities that occur commonly with severe obesity, may contribute to HF in such patients. The resultant syndrome is known as obesity cardiomyopathy. Substantial weight loss in severely obese persons is capable of reversing most obesity-related abnormalities of cardiac performance and morphology and improving the clinical manifestations of obesity cardiomyopathy.

  9. Clinical Manifestations of Hyper IgE Syndromes

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    Alexandra F. Freeman

    2010-01-01

    Full Text Available Over the last 4 years, three genetic etiologies of hyper IgE syndromes have been identified: STAT3, DOCK8, and Tyk2. All of these hyper IgE syndromes are characterized by eczema, sinopulmonary infections, and greatly elevated serum IgE. However, each has distinct clinical manifestations. Mutations in STAT3 cause autosomal dominant HIES (Job’s syndrome, which is unique in its diversity of connective tissue, skeletal, and vascular abnormalities. DOCK8 deficiency is characterized by severe cutaneous viral infections such as warts, and a predisposition to malignancies at a young age. Only one individual has been identified with a hyper IgE phenotype associated with Tyk2 deficiency, which is characterized by nontuberculous mycobacterial infection. The identification of these genetic etiologies is leading to advances in understanding the pathogenesis of these syndromes with the goal of improving treatment.

  10. Clinical Manifestation of Acute Myocardial Infarction in the Elderly

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    Miftah Suryadipradja

    2003-12-01

    Full Text Available A retrospective study were performed in patients with acute myocardial infarction (AMI that hospitalized in ICCU Cipto Mangunkusumo hospital, Jakarta during the period of January 1994 until Decmber 1999. There were 513 patients hospitalized with MCI, 227 patients (44.2% were classified as elderly, and 35.2% of them were female. Most of the elderly AMI patients reported typical chest pain just like their younger counterparts. Elderly AMI patients tend to come later to the hospital, and more Q-wave myocardial infarction were identified compared to non- Q-wave myocardial infarction. Risk factors of diabetes mellitus and hypertension were more common among the elderly. The prevalence of atrial fibrillation and the mortality rate were higher among elderly AMI patients. (Med J Indones 2003; 12: 229-35 Keywords: clinical manifestation, acute myocardial infarction, elderly

  11. Pathogenesis and clinical manifestations of juvenile rheumatoid arthritis.

    Science.gov (United States)

    Hahn, Youn-Soo; Kim, Joong-Gon

    2010-11-01

    Juvenile rheumatoid arthritis (JRA) is the most common rheumatic childhood disease; its onset is before 16 years of age and it persists for at least 6 weeks. JRA encompasses a heterogeneous group of diseases that is classified according to 3 major presentations: oligoarthritis, polyarthritis, and systemic onset diseases. These presentations may originate from the same or different causes that involve interaction with specific immunogenetic predispositions, and result in heterogeneous clinical manifestations. An arthritic joint exhibits cardinal signs of joint inflammation, such as swelling, pain, heat, and loss of function; any joint can be arthritic, but large joints are more frequently affected. Extra-articular manifestations include high fever, skin rash, serositis, and uveitis. The first 2 types of JRA are regarded as T helper 1 (Th1) cell-mediated inflammatory disorders, mainly based on the abundance of activated Th1 cells in the inflamed synovium and the pathogenetic role of proinflammatory cytokines that are mainly produced by Th1 cell-stimulated monocytes. In contrast, the pathogenesis of systemic onset disease differs from that of other types of JRA in several respects, including the lack of association with human leukocyte antigen type and the absence of autoantibodies or autoreactive T cells. Although the precise mechanism that leads to JRA remains unclear, proinflammatory cytokines are thought to be responsible for at least part of the clinical symptoms in all JRA types. The effectiveness of biologic therapy in blocking the action of these cytokines in JRA patients provides strong evidence that they play a fundamental role in JRA inflammation.

  12. Clinical manifestations and outcomes in severe ulcerative colitis

    Institute of Scientific and Technical Information of China (English)

    YANG Xuesong; YAO Wei; LIU Wenbin; LI Jun; LU Yumin

    2007-01-01

    In order to evaluate the clinical manifestations and outcomes of severe ulcerative colitis (UC),we retrospectively reviewed 41 patients with severe UC from 144 consecutively hospitalized UC cases from 1988 to 2004.Data recorded included onset,symptoms,signs,laboratory results,endoscopic,radiologic and pathologic findings,the clinical treatment process and follow-up.Of these severe cases,92.7%(38/41)had pancolitis.Clinically,36.9%(15/41)were categorized as first onset type,36.9%(15/41)were chronic persistent and 26.8%(11/41)were chronic recurrent.Steroids played a main role in the remission of severe UC(61.0%).Thirty-one cases(75.6%) were relieved by drug therapy.Seven cases(17.1%) progressed to the need for operation.An early age of onset,pancolitis,low hemoglobin and serum albumin levels,and the need for intravenous steroids tended to be associated with the need for surgery.In conclusion,most of the severe UC patients respond well to drug therapy,but for individuals who are unresponsive to drug therapy,or for those depending on steroids,after a reasonable duration of treatment,the necessity for surgery should be considered.

  13. Multiple Embolism in a Female Patient with Infective Endocarditis: Low Back Pain and Hematuria as the Initial Clinical Manifestations

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    Vieira Marcelo Luiz Campos

    2002-01-01

    Full Text Available A 59-year-old female patient with mitral valve prolapse and a previous history of lumbosacral spondyloarthrosis and lumbar disk hernia had an episode of infective endocarditis due to Streptococcus viridans, which evolved with peripheral embolism to the left kidney, spleen, and left iliac artery, and intraventricular cerebral hemorrhage. Her clinical manifestations were low back pain and hematuria, which were initially attributed to an osteoarticular condition. Infective endocarditis is a severe polymorphic disease with multiple clinical manifestations and it should always be included in the differential diagnosis by clinicians.

  14. Clinical and Laboratory Manifestations of Meningococcemia in Children

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    S Mamishi

    2006-08-01

    Full Text Available Lack of vaccination and modern health care facilities in many countries including Iran let meningococcemia to remain as a serious challenging disorder especially among children and in spite of improved diagnosis and earlier treatment its prognosis is still dismal. This study describes 68 cases (54.4% male of proved meningococcemia hospitalized since 1992 up to the end of 2002 in Children Medical Center Hospital, Tehran, Iran. Infants of 6 to 12 month old were a major concern in number (14.7% and severity of disease. 5.9% of the cases have had at least two hospitalization history for meningococcal septicemia and 19.1% of the patients had Systemic Lupus Erythematosus (SLE, nephrotic syndrome or chronic liver disease in their past medical history. Meningeal irritation signs were seen in 55.9% and cerebrospinal fluid (CSF smear was positive in 71.4% and culture was positive in 48.5% of patients. Meningococcal septicemia ended in shock (38.2%, Disseminated intravascular coagulation (DIC (7.4%, thrombocytopenia (10.3%, arthritis (4.4%,ocular complications (2.9%, pericarditis (2.9% and seizure (8.8% in 51 of the cases, and death occurred in 7 patients. This study shows that the manifestation of the disease is similar to those described elsewhere except for lower pneumonia and no seasonal variations.

  15. [Clinical manifestations, complications and treatment of brucellosis: 45-patient study].

    Science.gov (United States)

    Zribi, M; Ammari, L; Masmoudi, A; Tiouiri, H; Fendri, C

    2009-07-01

    The aim of this study was to evaluate the clinical, laboratory findings and therapeutic features of patients with brucellosis. The diagnosis was made by clinical findings, automated blood culture, serology (Rose Bengal plate agglutination test, standard tube agglutination (Wright) and immunofluorerescence). The susceptibility of 13 strains was tested in vitro. The base sequence was determined for four strains. Forty-five cases were collected (31 acute and 14 sub-acute). Contamination was digestive in 62%. Symptoms of patients were fever (93%), sweating (82%), arthralgia (78%) and splenomegaly (51%). Elevated erythrocyte sedimentation rate was determined in 80%, leukopenia in 49% and anaemia in 37% of cases. Blood cultures were positives in 39% of cases. The four sequenced strains were identified as Brucella melitensis biovar abortus. Six strains were resistant to sufomethoxazol-trimetoprim (54%). In 93% of cases, the treatment was associated rifampicin and doxycyclin. One patient died. No relapse was reported. PMID:18387752

  16. MHC associations with clinical and autoantibody manifestations in European SLE.

    Science.gov (United States)

    Morris, D L; Fernando, M M A; Taylor, K E; Chung, S A; Nititham, J; Alarcón-Riquelme, M E; Barcellos, L F; Behrens, T W; Cotsapas, C; Gaffney, P M; Graham, R R; Pons-Estel, B A; Gregersen, P K; Harley, J B; Hauser, S L; Hom, G; Langefeld, C D; Noble, J A; Rioux, J D; Seldin, M F; Vyse, T J; Criswell, L A

    2014-04-01

    Systemic lupus erythematosus (SLE) is a clinically heterogeneous disease affecting multiple organ systems and characterized by autoantibody formation to nuclear components. Although genetic variation within the major histocompatibility complex (MHC) is associated with SLE, its role in the development of clinical manifestations and autoantibody production is not well defined. We conducted a meta-analysis of four independent European SLE case collections for associations between SLE sub-phenotypes and MHC single-nucleotide polymorphism genotypes, human leukocyte antigen (HLA) alleles and variant HLA amino acids. Of the 11 American College of Rheumatology criteria and 7 autoantibody sub-phenotypes examined, anti-Ro/SSA and anti-La/SSB antibody subsets exhibited the highest number and most statistically significant associations. HLA-DRB1*03:01 was significantly associated with both sub-phenotypes. We found evidence of associations independent of MHC class II variants in the anti-Ro subset alone. Conditional analyses showed that anti-Ro and anti-La subsets are independently associated with HLA-DRB1*0301, and that the HLA-DRB1*03:01 association with SLE is largely but not completely driven by the association of this allele with these sub-phenotypes. Our results provide strong evidence for a multilevel risk model for HLA-DRB1*03:01 in SLE, where the association with anti-Ro and anti-La antibody-positive SLE is much stronger than SLE without these autoantibodies.

  17. Clinical manifestations and significance of post-traumatic thoracolumbar syringomyelia

    Institute of Scientific and Technical Information of China (English)

    邱勇; 朱泽章; 吕锦瑜; 王斌; 李卫国; 朱丽华

    2004-01-01

    Objective: To analyze the pathogenic mechanism and the clinical significance of post-traumatic thoracolumbar syringomyelia through reviewing the clinical manifestations. Methods: The data of 15 patients (14 males and 1 female, aged from 28 to 56 years, with an average of 36 years) with post-traumatic syringomyelia treated in our hospital from December 1997 to February 2002 were studied retrospectively. Two patients suffered from T11 fractures, 7 from T12 fractures and 6 from L1 fractures. There were 12 patients with burst fractures and 3 with fracture dislocations. Anterior decompression, bone graft, bone fusion and internal fixation were made on 6 patients, posterior decompression, bone graft, bone fusion and internal fixation on 1 patient, and non-surgical treatment on 8 patients. Results: Syringomyelia of the patients was diagnosed accurately with magnetic resonance imaging at 0.5-4 years after the original thoracolumbar fracture. The cavern was round in 6 cases, elliptic in 6 cases, and irregular in 3 cases. The patients also suffered from pain (80%), myodynamia attenuation in lower extremities (66.7%), aggravated spasm (46.7%), sensation loss or hypesthesia (46.7%), decreased coordinate function of lower extremities (20%) and autonomic nerve symptom (6.7%).Conclusions: Post-traumatic thoracolumbar syringomyelia should be suspected if the patient has new neurological symptoms, such as myodynamia attenuation in lower extremities, after the neural function becomes stable for certain time.

  18. Sesame seed allergy: Clinical manifestations and laboratory investigations

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    Fazlollahi MR.

    2007-10-01

    Full Text Available Background: Plant-origin foods are among the most important sources of food allergic reactions. An increase in the incidence of sesame seed allergy among children and adults has been reported in recent years. The aim of this preliminary study was to investigate the prevalence, importance and clinical manifestations of sesame allergy among Iranian patients.Methods: In a cross-sectional survey, 250 patients with suspected IgE-mediated food allergies completed a questionnaire and underwent skin prick tests with sesame extract as well as cross-reacting foods (walnut, soya and peanut. Total IgE and sesame-specific IgE levels were measured. Patients with positive skin test reactions and/or IgE specific for sesame without clinical symptoms were considered sensitive to sesame. The patients who also had clinical symptoms with sesame consumption were diagnosed as allergic to sesame.Results: Of the 250 patients enrolled in this study, 129 were male and 121 female, with a mean age of 11.7 years. The most common food allergens were cow's milk, egg, curry, tomato and sesame. Sesame sensitivity was found in 35 patients (14.1%. Only five patients (2% had sesame allergy. Sesame-sensitive patients had a significantly higher frequency of positive prick test to cross-reacting foods when compared to non-sensitized patients (p=0.00. The type of symptom was independent of gender and age of the patients, but urticaria and dermatitis-eczema were significantly more frequent in sensitized patients (p=0.008.Conclusions: This is the first study addressing the prevalence of sesame seed allergy in Iranian population. We found sesame to be a common and important cause of food allergy. The panel of foods recommended for use in diagnostic allergy tests should be adjusted.

  19. Clinical characteristics and imaging manifestations of AIDS complicated with disseminated Penicillium marneffei infection

    Institute of Scientific and Technical Information of China (English)

    LU Pu-xuan; ZHU Wen-ke; ZHAN Neng-yong; LIU Yan; CHEN Xin-chun; YE Ru-xin; CAI Li-sheng; ZHU Bo-ping

    2006-01-01

    Objective To investigate the clinical characteristics and imaging manifestations of AIDS complicated with disseminated Penicillium marneffei (PM) infection. Methods A total of 12 patients with AIDS complicated with disseminated PM infection were collected and the symptoms, signs, laboratory examination results and image manifestations of these patients were analyzed retrospectively. Results (1) The diagnosis of PM infection in all the 12 cases were confirmed by peripheral blood culture.All the 12 cases (100%) had irregular fever (38-41 ℃) and enlarged lymph nodes, 8 cases (66%) had skin rashes; 8 cases (66%) had hepatomegaly; 9 cases (75%) had splenomegaly while 8 cases (66%) had anemia. (2) Imaging manifestation: Five cases manifested bilateral pulmonary disseminated miliary nodular shadows or lattice signs; 1 case showed enlarged hilar lymph node and 2 zases showed patchy shadow with pleuritis. One case presented sub-pleural curve line shadow at the posterior part of the right lower lung,and adhesion between the intestinal wall and intestinal mesentery in mass form in the abdomen by CT examination. Conclusion Patients suffering from AIDS (CD4T lymphocytes <50/μ L) with impaired immunity might be susceptible to complication of disseminated PM infection, which presents mainly damage of multiple organs and symptoms such as fever; enlargement of liver,spleen and lymph nodes, as well as specific skin maculopapular rashes. Imaging manifestations in the lungs were revealed as miliary nodular shadows and lattice-like shadows. Intensified abdominal CT might reveal presence of several enlarged postperitoneal lymph nodes and intestinal adhesion in shape of "cakes".

  20. A Diagnostic Approach to Autoimmune Disorders: Clinical Manifestations: Part 1.

    Science.gov (United States)

    Sahai, Shashi; Adams, Matthew; Kamat, Deepak

    2016-06-01

    Autoimmune disorders are not commonly encountered in a general pediatric practice, but they may mimic many other disorders. Although they occur infrequently, it is always important to pause and consider an autoimmune disorder in the differential diagnosis. A detailed history and careful physical examination play an important role in guiding laboratory evaluation for these disorders. Many autoimmune disorders present with symptoms that involve multiple organ systems. The common symptoms that may make one consider a rheumatic disorder in the differential diagnosis are fever, fatigue, joint pain, rash, ulcers, and muscle weakness. The most common reason for referral to a pediatric rheumatologist is joint pain. A good joint examination may be performed by the use of the pediatric Gait, Arms, Legs, Spine screen, which is a validated screening tool. A small portion of children with fever of unknown origin may have an autoimmune disorder, with a majority of them having an infectious disease. Some patients with undiagnosed rheumatic disorders may present to the emergency. department. The characteristics of historic and clinical examination features of various autoimmune disorders are discussed in this article. [Pediatr Ann. 2016;45(6):e223-e229.]. PMID:27294498

  1. Clinical manifestations and oral findings in Fraser syndrome.

    Science.gov (United States)

    Diniz, Michele Baffi; Lima, Luciana Monti; Sacono, Nancy Tomoko; de Paula, Andréia Bolzan; dos Santos-Pinto, Lourdes

    2007-01-01

    This article is the first known case report of Fraser syndrome in the dental literature. Its purpose was to present the clinical manifestations, oral findings, and dental treatment of a 14-year, 10-month-old female patient. Fraser syndrome is a rare recessive autosomal genetic disorder characterized by multisystemic malformation, usually comprising cryptophthalmos, syndactyly, and renal defects. The child presented with: (1) hydrocephaly; (2) face asymmetry; (3) low-inserted ears; (4) flat nose bridge; (5) cryptophthalmos; (6) bilateral absence of eyeballs; (7) hypertelorism; (8) syndactyly on the left fingers and toes; (9) skeletal defects; and (10) lower limb asymmetry. The intraoral examination revealed: (1) complete primary denture; (2) malocclusion; (3) tooth crowding; (4) ogival palate; (5) normal labial frena; (6) absence of lingual frenum (not compromising the tongue movements); (7) parched lips; (8) supragingival calculus adhered to all tooth surfaces; and (9) moderate gingivitis. The dental treatment consisted of periodic monitoring of the patient's oral health status and supragingival scaling associated with topical applications of 0.12% chlorhexidine digluconate gel at 2-week intervals to reduce gingivitis.

  2. Clinical and radiological study of osteoarticular manifestations of systemic lupus erythematosus

    International Nuclear Information System (INIS)

    The ostearticular involvement in systemic lupus erythematosus (SLE) is the most frequent manifestation of this illness, which develops with activity and remission periods. In spite of the recurrence, it presents without clinic sequelae in great part of the cases. The objective of this study was to evaluate patients with prolonged osteoarticular involvement, remaining with or without sequelae. Within a total of 115 patients with SLE there have been studied 21 patients that presented clinic evidences of chronic synovitis, deforming arthropathy with the presence of cysts, erosions, narrowing of the articular space, periepiphyseal osteopenia, and 4 cases with deforming arthropathy alone. In just 2 cases of chronic synovitis with radiologic changes there have been association with deforming arthropathy. Asseptic necrosis occurred in 8 cases being multiple and symmetric in 7 cases. The association with previous corticosteroid use was found in all patients, as well as an important systemic activity of the illness in the precedent period of the asseptic necrosis diagnosis. (author)

  3. Pathophysiology, clinical manifestation and management of angioedema - our experience

    Directory of Open Access Journals (Sweden)

    Aleksić Aleksandra

    2015-01-01

    Full Text Available Introduction. Angioedema is characterized by subcutaneous and/or submucosal swelling usually localized to the lips, eyelids, tongue, oral cavity, larynx and pharynx. Various types of angioedema, caused by different pathophysiologic mechanisms, can have the same or very similar clinical picture and require different diagnostic and therapeutic procedures. The immediate threat to life as a result of rapidly developed edema of the pharynx and larynx with airway obstruction requires endotracheal intubation or emergency tracheotomy. Standard therapy, which includes epinephrine, second-generation antihistamines and steroids, is not effective in the treatment of all types of angioedema. Objective. On the basis of the clinical presentation and course of angioedema, this retrospective study was aimed at contributing to a better understanding of the etiopathogenesis of the disease and at helping determine the most effective available treatment modalities. Methods. This retrospective study included patients treated under the diagnosis of angioedema of the upper aerodigestive tract between 2000 and 2012 in the Department of Otorhinolaryngology, Clinical Center of Banja Luka. Results. A total of 76 subjects were included in the study. The average age was 62.8 years. There were 40 (52.6% male and 36 (47.4% female patients. The largest number of patients (44.7% had type II angioedema. Almost half of the patients or 36 patients (47.4% were on treatment with an angiotensinconverting enzyme inhibitor (ACEi, but there was no statistically significant difference under the total number of patients (p=0.678. Conclusion. Better understanding of pathophysiologic mechanisms and the adoption of diagnostic protocols contributes to more effective treatment of angioedema.

  4. Prevalence and clinical manifestation of lymphomas in North Eastern Nigeria

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    Mava Yakubu

    2015-01-01

    Full Text Available BACKGROUND: Lymphomas are one of the commonest childhood malignancies. Due to varied clinical features many patients are misdiagnosed and treated for other diseases. It is imperative to keep health workers informed about the current trend of lymphomas in northeastern Nigeria to facilitate prompt diagnosis and treatment. OBJECTIVE: To evaluate the extent of lymphomas at presentation and to define the pattern of presentation in relation to gender and site. MATERIALS AND METHODS: Retrospective analysis of cases of lymphomas over a 15 year period was conducted. Structured questionnaires were used to document demographic characteristics and clinical features. The non-Hodgkin's lymphoma (NHL and Hodgkin's lymphoma (HL cases were categorized using standard classification schemes. Data were analyzed using the Statistical Package for Social Sciences (SPSS software version 16, Illinois, Chicago, USA. Spearman's correlation and Student's t-test were applied where appropriate. A P value < 0.05 was considered significant. RESULTS: Fifty cases of lymphoma, 10 (20% belong to HL and 40 (80% belong to NHL. Lymphoma is common in male, though the male to female preponderance was not significant in both the cases (P = 0.107 and 0.320, respectively. Maxilla was the commonest site of primary malignancy (36% and late presentation of patients were observed. New trend was noticed, the NHL patients present commonly with severe symptoms than HL (P = 0.038. HL was dominated by lymphocytic predominant type, while NHL was dominated by the small non cleaved cells (Burkitt's lymphoma (70%. CONCLUSION: Childhood lymphoma in northeastern Nigeria has a slight shift in varied clinical presentation in favor of NHL. Patients in this study had late presentation.

  5. Oral Manifestations in Acute Leukemia as the First Sign; The Interdisciplinary Approach of Diagnosis and Treatment

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    Paunica Stana

    2015-10-01

    Full Text Available Systemic diseases often present associated oral signs and symptoms, which can occur either from the beginning of the disease or during its evolution. In some cases the oral manifestations reveal an undetected and severe disease, like leukemia. According to the encountered oral signs and symptoms and their response to topical/ dental treatment, the dentist and physician should take into account specific additional tests, which could highlight a possible associated systemic disease. The most frequent oral manifestations associated with leukemia are represented by paleness of oral mucosa/ local abnormal colour of the gum, gingival petechiae, ecchymosis, bleeding associating painless gingival hyperplasia, hemorrhages, ulcerative necrotic lesions and buccal infections. We presented in this paper the relevant literature data in respect to the oral manifestations encountered in leukemia, exemplified with two suggestive cases. As a conclusion, dentists should be advised not only to recognize and treat the encountered oral lesions but also to refer the patient to specialized professionals for additional investigations, especially in the situation when suspect a severe systemic disease that require a precocious diagnosis or in the case when the establishment of diagnosis exceed the possibilities of the usual tests. Chemotherapy administration in association with topical/ oral solutions often leads to total or partial remission of the oral signs and symptoms.

  6. History, Epidemiology, and Clinical Manifestations of Zika: A Systematic Review

    Science.gov (United States)

    Barreto, Florisneide; da Glória Teixeira, Maria; da Conceição N. Costa, Maria; Rodrigues, Laura C.

    2016-01-01

    Objectives. To describe salient epidemiological characteristics of Zika virus outbreaks across the world and to examine the clinical presentations, complications, and atypical manifestations related to their occurrence in recent history. Methods. We conducted a systematic review of the literature by searching through MEDLINE, Embase, and Global Health Library, as well as the epidemiological bulletins and alerts from the World Health Organization, the Pan American Health Organization, and the European Centre for Disease Prevention and Control over the period 1954 to 2016. Results. The search yielded 547 records. We retained 333 for further analysis, to which we added 11 epidemiological bulletins from various sources. Of these, we systematically reviewed 52 articles and reports, revealing some epidemiological features and patterns of spread of the Zika virus worldwide, as well as pathological outcomes suspected to be linked to Zika outbreaks. Neurologic disorders among zika patients were similar in Brazil and French Polynesia but a causal link is not established. Incidence of zika infection in pregnant women is not known. In Brazil, during the zika outbreak the incidence of microcephaly increased more than 20 times. Among 35 infants with microcephaly, born from women suspected to have Zika infection during pregnancy in northeast Brazil, 74% of the mothers reported rash during the first and second trimester. Conclusions. On February 1, 2016, The World Health Organization declared the ongoing Zika crisis an emergency and that, although not yet scientifically proven, the link between the virus and growing numbers of microcephaly cases was “strongly suspected.” However, the causal relationship between zika and microcephaly is not universally accepted. Public Health Implications. The current situation with regard to Zika is not encouraging, because there is no vaccine, no treatment, and no good serological test, and vector control remains a challenge. PMID:26959260

  7. A CLINICAL STUDY OF MUCOCUTANEOUS MANIFESTATIONS OF HIV

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    Murugesh

    2014-09-01

    Full Text Available BACKGROUND AND OBJECTIVES: Mucocutaneous manifestations are extremely common and varied in HIV infected patients. The present study was done to know the overall prevalence of mucocutaneous manifestations in HIV infected patients and to know the frequency of individual manifestations. METHODS: A total of 150 HIV seropositive patients from voluntary counseling and testing center were included in the study. Detailed history, thorough physical examination and relevant investigations were done to confirm the mucocutaneous manifestations when present. RESULTS: Ninety two percent (92% of 150 positives had mucocutaneous manifestations at presentation. Majority (75.34% of the patients belonged to the age group 25 – 49 years and male to female ratio was 1.08:1. Oral candidiasis was the most common (33.33% manifestation. Other common infectious conditions seen were HSV (16.67% dermatophytosis (12.67%, genital candidiasis (9.33%, herpes genitalis (10%. Common non-infectious disorders included generalized xerosis and ichthyosis (14.66%, generalized hyperpigmentation (11.33% and seborrheic dermatitis (6.67%. Hair and nail changes included diffuse alopecia (18%, trichomegaly (6.67% and melanonychia (32%.Pruritic papular dermatitis was seen in 16%. INTERPRETATION AND CONCLUSION: This study thus emphasizes the need for dermatological evaluation of all patients with HIV infection for early management and improved quality of life.

  8. Severe acute respiratory syndrome: clinical and laboratory manifestations.

    Science.gov (United States)

    Lam, Christopher W K; Chan, Michael H M; Wong, Chun K

    2004-05-01

    Severe acute respiratory syndrome (SARS) is a recently emerged infectious disease with significant morbidity and mortality. An epidemic in 2003 affected 8,098 patients in 29 countries with 774 deaths. The aetiological agent is a new coronavirus spread by droplet transmission. Clinical and general laboratory manifestations included fever, chills, rigor, myalgia, malaise, diarrhoea, cough, dyspnoea, pneumonia, lymphopenia, neutrophilia, thrombocytopenia, and elevated serum lactate dehydrogenase (LD), alanine aminotransferase (ALT) and creatine kinase (CK) activities. Treatment has been empirical; initial potent antibiotic cover, followed by simultaneous ribavirin and corticosteroids, with or without pulse high-dose methylprednisolone, have been used. The postulated disease progression comprises (1) active viral infection, (2) hyperactive immune response, and (3) recovery or pulmonary destruction and death. We investigated serum LD isoenzymes and blood lymphocyte subsets of SARS patients, and found LD1 activity as the best biochemical prognostic indicator for death, while CD3+, CD4+, CD8+ and natural killer cell counts were promising predictors for intensive care unit (ICU) admission. Plasma cytokine and chemokine profiles showed markedly elevated Th1 cytokine interferon (IFN)-gamma, inflammatory cytokines interleukin (IL)-1beta, IL-6 and IL-12, neutrophil chemokine IL-8, monocyte chemoattractant protein-1 (MCP-1), and Th1 chemokine IFN-gamma-inducible protein-10 (IP-10) for at least two weeks after disease onset, but there was no significant elevation of inflammatory cytokine tumor necrosis factor (TNF)-alpha and anti-inflammatory cytokine IL-10. Corticosteroid reduced IL-8, MCP-1 and IP-10 concentrations from 5-8 days after treatment. Measurement of biochemical markers of bone metabolism demonstrated significant but transient increase in bone resorption from Day 28-44 after onset of fever, when pulse steroid was most frequently given. With tapering down of steroid

  9. Early clinical manifestations associated with death from visceral leishmaniasis.

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    Valdelaine Etelvina Miranda de Araújo

    Full Text Available BACKGROUND: In Brazil, lethality from visceral leishmaniasis (VL is high and few studies have addressed prognostic factors. This historical cohort study was designed to investigate the prognostic factors for death from VL in Belo Horizonte (Brazil. METHODOLOGY: The analysis was based on data of the Reportable Disease Information System-SINAN (Brazilian Ministry of Health relating to the clinical manifestations of the disease. During the study period (2002-2009, the SINAN changed platform from a Windows to a Net-version that differed with respect to some of the parameters collected. Multivariate logistic regression models were performed to identify variables associated with death from VL, and these were included in prognostic score. PRINCIPAL FINDINGS: Model 1 (period 2002-2009; 111 deaths from VL and 777 cured patients included the variables present in both SINAN versions, whereas Model 2 (period 2007-2009; 49 deaths from VL and 327 cured patients included variables common to both SINAN versions plus the additional variables included in the Net version. In Model 1, the variables significantly associated with a greater risk of death from VL were weakness (OR 2.9; 95%CI 1.3-6.4, Leishmania-HIV co-infection (OR 2.4; 95%CI 1.2-4.8 and age ≥60 years (OR 2.5; 95%CI 1.5-4.3. In Model 2, the variables were bleeding (OR 3.5; 95%CI 1.2-10.3, other associated infections (OR 3.2; 95%CI 1.3-7.8, jaundice (OR 10.1; 95%CI 3.7-27.2 and age ≥60 years (OR 3.1; 95%CI 1.4-7.1. The prognosis score was developed using the variables associated with death from VL of the latest version of the SINAN (Model 2. The predictive performance of which was evaluated by sensitivity (71.4%, specificity (73.7%, positive and negative predictive values (28.9% and 94.5% and area under the receiver operating characteristic curve (75.6%. CONCLUSIONS: Knowledge regarding the factors associated with death from VL may improve clinical management of patients and contribute to lower

  10. Brown tumor of the mandible as first manifestation of primary hyperparathyroidism: diagnosis and treatment.

    Science.gov (United States)

    Fernández-Sanromán, Jacinto; Antón-Badiola, Iosu María; Costas-López, Alberto

    2005-01-01

    Brown tumor is one of the lesions that develop in patients with hyperparathyroidism. Any of the skeletal bones can be affected including the cranio-maxillofacial ones. Most of the times the brown tumor appears after a final diagnosis of hyperparathyroidism is made. However brown tumor can be the first clinical sign of the disease. A clinical case in which a brown tumor located in the anterior part of the mandible appears as the first sign of primary hyperparathyroidism is presented. The possible differential clinical diagnosis and the recommended treatments are revised.

  11. Intramuscular manifestation of non-Hodgkin lymphoma and myeloma: Prevalence, clinical signs, and computed tomography features

    Energy Technology Data Exchange (ETDEWEB)

    Surov, Alexey; Spielmann, Rolf-Peter; Behrmann, Curd (Dept. of Radiology, Martin Luther Univ., Halle-Wittenberg (Germany)), e-mail: alex.surow@medizin.uni-halle.de; Holzhausen, Hans-Juergen (Dept. of Hematology/Oncology, Martin Luther Univ., Halle-Wittenberg (Germany)); Arnold, Dirk (Dept. of Pathology, Martin Luther Univ., Halle-Wittenberg (Germany)); Schmidt, Joerg (Dept. of Medical Statistics and Controlling, Martin Luther Univ., Halle-Wittenberg (Germany))

    2010-01-15

    Background: Intramuscular manifestations of malignant immuno proliferative diseases (IMMID) are very rare. Purpose: To determine the prevalence and the clinical features of IMMID in a large series of patients, and to analyze their radiological appearances. Material and Methods: Between 1997 and 2007, 20 patients with IMMID (non-Hodgkin lymphoma [NHL], n=14, and myeloma, n=6) were identified. All patients underwent computed tomography (CT). In five cases, magnetic resonance imaging (MRI) was additionally performed. Results: Clinically, 16 patients presented with local pain and soft-tissue swelling. In four patients, IMMID was found incidentally. The most common site was the erector spinae muscle, followed by the iliopsoas and pelvic muscles. In 13 cases of IMMID, diffuse mass-forming muscle infiltration was found. Focal intramuscular masses were identified in seven cases. Conclusion: NHL mostly manifests as diffuse muscle enlargement, whereas myelomas form focal intramuscular masses. Nevertheless, CT and MR appearances are nonspecific and can be misinterpreted as muscle sarcoma or inflammatory disease. Although rare, muscle involvement should be considered in the differential diagnosis of muscle disorders in patients with non-Hodgkin lymphoma and myeloma

  12. Rheumatic manifestations of scurvy.

    Science.gov (United States)

    Ferrari, Claudia; Possemato, Niccolò; Pipitone, Nicolò; Manger, Bernhard; Salvarani, Carlo

    2015-04-01

    This paper reviews the rheumatological manifestations of scurvy, based on articles published in English from 1965 until October 2014, with a particular focus on rheumatological manifestations. Scurvy is a rare, uncommon disease in developed countries. Due to its clinical heterogeneity, the disease can easily mimic rheumatologic conditions leading to a delay in diagnosis and treatment. PMID:25854491

  13. Clinical and Para clinical Manifestations of Tuberous Sclerosis: A Cross Sectional Study on 81 Pediatric Patients

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    Seyyed Hassan TONEKABONI

    2012-09-01

    -9.Lendvay TS, Marshall FF. The tuberous sclerosis complex and its highly variable manifestations. J Urol2003 May;169(5:1635-42.Curatolo P, Jóźwiak S, Nabbout R; on behalf of the participants of the TSC Consensus Meeting for SEGA and Epilepsy Management. Management of epilepsy associated with tuberous sclerosis complex (TSC:Clinical recommendations. Eur J Paediatr Neurol 2012Jun;16(1:83-5.Jansen FE, Van Huffelen AC, Van Rijen PC, LeijtenFS,Jennekens-Schinkel A, Gosselaar P et al. Epilepsy surgeryin tuberous sclerosis: the Dutch experience. Seizure 2007Jul;16(5:445-53.Turgut M, Akalan N, Ozgen T, Ruacan S, Erbengi A. Subepandymal giant cell astrocytoma associated with tuberous sclerosis: diagnostic and surgical characteristics of five cases with unusual features. Clin Neurol Neurosurg1996 Aug;98(3:217-21.Coppola G, Klepper J, Ammendola E, Fiorillo M, dellaCorte, Capano G. The effects of the ketogenic diet in refractory partial seizures with reference to tuberous sclerosis. Eur J Pediatr Neurol 2006 May;10(3:148-51.Jozwia S, Kotulska K, Domanska-Pakiela D, LojszczykB, Syczewska M et al. Antiepileptic treatment before the onset of seizure reduces epilepsy severity and risk of mental retardation in infants with tuberous sclerosis complex. Eur J Paediatr Neurol 2011 Sep;15(5:424-31.Konishi Y, Ito M, Okuno T, Hojo H, Okuda R, Nakano Yet al. Tuberous sclerosis: early neurologic manifestations and CT features in 18 patients. Brain Dev 1979;1(1:31-7.Gerard G, Weisberg L. Tuberous sclerosis: CT findings and differential diagnosis. Comput Radiol 1987 Jul-Aug;11(4:189-92.Pompili G, Zirpoli S, Sala C, Flor N, Alfano RM, Volpi A et al. Magnetic resonance imaging of renal involvementin genetically studied patients with tuberous sclerosis complex. Eur J Radiol 2009 Nov;72(2:335-41.Fleury P, de Groot Wp, Delleman JW, Verbeeten B Jr,Frankenmolen-Witkiezwicz IM. Tuberous sclerosis: theincidence of sporadic cases versus familial cases. BrainDev 1980;2(2:107-17.Saadat M, Ansari-Lari M, Farhud

  14. Neurological Manifestations, Diagnosis, and Treatment of Celiac Disease: A Comprehensive Review

    Directory of Open Access Journals (Sweden)

    Shahriar Nikpour

    2012-01-01

    Full Text Available Celiac disease or gluten sensitivity may initially present asone or more neurological signs and/or symptoms. On the other hand, it may be associated with or complicated by neurological manifestations. Neurological presentations are rare in children but as many as 36% of adult patients present with neurological changes. With severe malnutrition after progression of celiac disease, different vitamin deficiencies may develop. Such problems can in turn overlap with previous neurological abnormalities including ataxia,epilepsy, neuropathy, dementia, and cognitive disorders. Inthis study, we aimed to review the neurological aspects of celiac disease. Early diagnosis and treatment could prevent related disability in patients with celiac disease.

  15. THE CLINICAL MANIFESTATIONS OF CALCIUM PYROPHOSPHATE CRYSTAL DEPOSITION DISEASE

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    F. M. Kudaeva

    2014-01-01

    Full Text Available Objective: to provide the clinical characteristics of joint injury in patients with calcium pyrophosphate crystal (CPC deposition disease.Subjects and methods. The trial enrolled 68 patients (43 women, 25 men with a verified diagnosis of CPC deposition disease. Their mean age was 60.2±11.8 years and disease duration was 7.5±6.4 years. Examination revealed the presence of arthritis and arthralgias. Polarizing microscopy with an Olympus CX31-P compensator was used to detectcrystals in synovial fluid. X-ray study of the knee joints was performed in the anteroposterior and lateral projections and that of the hand joints was in the frontal projection, Ultrasonography (USG of the knee and wrist joints was done using a GE Voluson-I transducer.Results. A concurrence of arthritis and arthralgias was noted in 37 (54% patients; 24 (36% patients had arthralgias only; 7 (10% had arthritis only. Arthritis affecting the knee, wrist, ankle, and first metacarpophalangeal joints was observed in 53, 15, 12, and 6% of cases, respectively. There was acute arthritis in 18% of the patients and chronic arthritis in 39%; the rate of CPC osteoarthrosis was 43%. Joint USG diagnosed knee and wrist joint chondrocalcinosis in 94 and 56% of the patients, respectively. USG could reveal asymptomatic wrist joint chondrocalcinosis significantly more often (in 56 and 17% of the patients, respectively; p = 0.008. Besides, USG could visualize synovitis in the knee joints in 88% of the patients with isolated arthralgias in them and synovitis in the wrinkle joints in 52% of the patients without clinical signs of inflammation in them.Conclusion. Osteoarthrosis is the most common form of CPC deposition disease. Knee joints in this disease are most frequently involved. Joint USG is of more informative value in detecting chondrocalcinosis than X-ray study; USG can also identify synovitis in the intact joints.

  16. Epidemiology and clinical manifestations of enteroaggregative Escherichia coli

    DEFF Research Database (Denmark)

    Hebbelstrup Jensen, Betina; Olsen, Katharina E P; Struve, Carsten;

    2014-01-01

    , reservoirs, and symptoms. Manifestations associated with EAEC infection include watery diarrhea, mucoid diarrhea, low-grade fever, nausea, tenesmus, and borborygmi. In early studies, EAEC was considered to be an opportunistic pathogen associated with diarrhea in HIV patients and in malnourished children...

  17. Advances in clinical determinants and neurological manifestations of B vitamin deficiency in adults.

    Science.gov (United States)

    Sechi, GianPietro; Sechi, Elia; Fois, Chiara; Kumar, Neeraj

    2016-05-01

    B vitamin deficiency is a leading cause of neurological impairment and disability throughout the world. Multiple B vitamin deficiencies often coexist, and thus an understanding of the complex relationships between the different biochemical pathways regulated in the brain by these vitamins may facilitate prompter diagnosis and improved treatment. Particular populations at risk for multiple B vitamin deficiencies include the elderly, people with alcoholism, patients with heart failure, patients with recent obesity surgery, and vegetarians/vegans. Recently, new clinical settings that predispose individuals to B vitamin deficiency have been highlighted. Moreover, other data indicate a possible pathogenetic role of subclinical chronic B vitamin deficiency in neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease, and amyotrophic lateral sclerosis. In light of these findings, this review examines the clinical manifestations of B vitamin deficiency and the effect of B vitamin deficiency on the adult nervous system. The interrelationships of multiple B vitamin deficiencies are emphasized, along with the clinical phenotypes related to B vitamin deficiencies. Recent advances in the clinical determinants and diagnostic clues of B vitamin deficiency, as well as the suggested therapies for B vitamin disorders, are described. PMID:27034475

  18. Oral Manifestations of Secondary Syphilis

    Directory of Open Access Journals (Sweden)

    Luiz Fernando Barbosa de Paulo

    2015-06-01

    Full Text Available Known as “the great imitator,” secondary syphilis may clinically manifest itself in myriad ways, involving different organs including the oral mucosa, and mimicking, both clinically and histologically, several diseases, thereby making diagnosis a challenge for clinicians. We highlight the clinical aspects of oral manifestation in 7 patients with secondary syphilis. Clinicians should consider secondary syphilis in the differential diagnosis of ulcerative and/or white oral lesions.

  19. Clinical and pathological features and imaging manifestations of bronchial anthracofibrosis: the findings in 15 patients

    Institute of Scientific and Technical Information of China (English)

    HAN Feng-feng; YANG Tian-yun; SONG Lin; ZHANG Yue; LI Hui-min; GUAN Wen-bin; LIU Qian

    2013-01-01

    Background Bronchial anthracofibrosis (BAF) has been defined as a luminal narrowing associated with anthracotic pigmentation on bronchoscopy without a relevant history of pneumoconiosis or smoking.The aim of the study is to study the clinical features and imaging manifestations of BAF,and to promote the awareness of this disease.Method Between October 2006 and January 2012,15 patients were diagnosed at our department as BAF that showed a narrowing or obliteration of lobar or segmental bronchi with anthracotic pigmentation in the overlying mucosa on bronchoscopy.The medical records including clinical features,imaging manifestations,electronic bronchoscopic findings,and pathological features were analysed,and the literature was reviewed.Results A total of 15 patients were analyzed; 13 were female (86.7%) and two were male (13.3%) and the age range was from 62 to 86 years with a mean age of 74.5 years.Three cases (20.0%) had a history of tuberculosis.The most common clinical symptoms of BAF were cough (100%),expectoration (73.3%),dyspnea (60.0%),and fever (46.7%).Twelve cases displayed mild to moderate obstructive ventilatory dysfunction.In the electronic bronchoscopic evaluation,the most common findings were black bronchial mucosal pigmentation,bronchial stenosis,bronchial occlusion,and bronchial mucosal folds.Pathological evaluation revealed chronic inflammation of the bronchial mucosa,submucosal carbon particle deposition,and mucosal or submucosal fibrosis.Chest CT scans showed that 15 patients had bronchial stenosis or obstruction (direct signs) with the right middle lobe being the most common site (11 cases,73.3%).The indirect sign was mainly the presence of bronchial obstructive diseases (including secondary infection),represented by 11 cases of pulmonary consolidation (73.3%),seven cases of atelectasis (46.7%),and five cases of nodules (33.3%).The CT mediastinal window showed bronchial lymph node lesions,mediastinal lymph node

  20. [The clinical and serological manifestations of Lyme disease in Russia].

    Science.gov (United States)

    Anan'eva, L P; Skripnikova, I A; Barskova, V G; Steere, A C

    1995-01-01

    Out of 86 Lyme's disease patients with a history of migrating erythema nervous system, cardiovascular and articular involvement was observed in 27, 6 and 43% of cases. Acrodermatitis was diagnosed in 2% of patients. Affection of locomotor system manifested with acute arthritis episodes or pains in major joints. 11 patients of 12 examined at arthritis onset showed elevated titer of anti-Borrelia IgG antibodies. Serologically, of 80 patients with arthritis or arthralgia without prior migrating erythema 6 demonstrated antibodies to 5 and more Borrelia polypeptides.

  1. Diagnosis and Clinical Course of Unexplained Dysphagia

    OpenAIRE

    Yeom, Jiwoon; Song, Young Seop; Lee, Won Kyung; Oh, Byung-Mo; Han, Tai Ryoon; Seo, Han Gil

    2016-01-01

    Objective To investigate the final diagnosis of patients with unexplained dysphagia and the clinical and laboratory findings supporting the diagnosis. Methods We retrospectively analyzed 143 patients with dysphagia of unclear etiology who underwent a videofluoroscopic swallowing study (VFSS). The medical records were reviewed, and patients with a previous history of diseases that could affect swallowing were categorized into a missed group. The remaining patients were divided into an abnormal...

  2. Hepatocellular Carcinoma associated with Extra-hepatic Primary Malignancy: its Secular change, Clinical Manifestations and Survival.

    Science.gov (United States)

    Kee, Kwong Ming; Wang, Jing-Houng; Wang, Chih-Chi; Cheng, Yu-Fan; Lu, Sheng-Nan

    2016-01-01

    Clinical manifestations between hepatocellular carcinoma (HCC) and extra-hepatic primary malignancy (EHPM) are lack of large-scale study. We enrolled 14555 HCC patients between 1986 and 2013 retrospectively. The EHPM was classified as prior, synchronous and metachronous group based on before, within and after 6 months of HCC diagnosis, respectively. The incidence rate of EHPM is 3.91% (95% confidence interval [CI]: 3.60-4.23%). Urogenital cancers, kidney and bladder, were at unexpected higher ranks. Older in age, Child-Pugh A cirrhosis, negativity of HBsAg and anti-HCV, and earlier BCLC staging are independent factors associated with EHPM. The survival rates of EHPM improve over time and also better than HCC-alone. Cox proportional-hazards regression shows independent poor prognostic factors are age >60, male, AFP levels ≥400 ng/ml, positivity of HBsAg, Child-Pugh B vs. A, Non-metachronous group, respectively, treated with local ablation, transcatheter arterial embolization, radiotherapy and supportive care vs. surgery, respectively, TNM stage IIIA vs. I, and BCLC stages A, B, C and D vs. 0, respectively. Survival of EHPM improve could be explained by early diagnosis and improve treatment of cancers. PMID:27444261

  3. Pseudoxanthoma elasticum and skin: Clinical manifestations, histopathology, pathomechanism, perspectives of treatment

    Science.gov (United States)

    Marconi, Barbara; Bobyr, Ivan; Campanati, Anna; Molinelli, Elisa; Consales, Veronica; Brisigotti, Valerio; Scarpelli, Marina; Racchini, Stefano; Offidani, Annamaria

    2015-01-01

    Summary Pseudoxantoma elasticum (PXE), also known as Groenblad-Strandberg syndrome, is a rare heritable disease with an estimated prevalence of 1:50,000 in the general population. PXE is considered a prototype of multisystem ectopic mineralization disorders and it is characterized by aberrant mineralization of soft connective tissue with degeneration of the elastic fibers, involving primarily the eyes, the cardiovascular system, and the skin. Cutaneous lesions consist of small, asymptomatic, yellowish papules or larger coalescent plaques, typically located on the neck and the flexural areas. PXE is caused by mutations in the ABCC6 (ATP-binding cassette subfamily C member 6) gene that encodes a transmembrane ATP binding efflux transporter, normally expressed in the liver and the kidney; however, the exact mechanism of ectopic mineralization remains largely unknown. The histological examination of cutaneous lesions, revealing accumulation of pleomorphic elastic structures in middermis, is essential for the definitive diagnosis of PXE, excluding PXE-like conditions. PXE is currently an intractable disease; although the cutaneous findings primarily present a cosmetic problem, they signify the risk for development of ocular and cardiovascular complications associated with considerable morbidity and mortality. The purpose of this review is to present a comprehensive overview of this rare form of hereditary connective tissue disorders, focus on the pathogenesis, the clinical manifestation, and the differential diagnosis of PXE. Emphasis is also placed on the management of cutaneous lesions and treatment perspectives of PXE. PMID:26361562

  4. Clinical or radiological diagnosis of impingement

    International Nuclear Information System (INIS)

    Shoulder impingement syndrome is a clinically common entity involving trapping of tendons or bursa with typical clinical findings. Important radiological procedures are ultrasound, magnetic resonance imaging (MRI) and MR arthrography. Projection radiography and computed tomography (CT) are ideal to identify bony changes and CT arthrography also serves as an alternative method in cases of contraindications for MRI. These modalities support the clinically suspected diagnosis of impingement syndrome and may identify its cause in primary diagnosis. In addition, effects of impingement are determined by imaging. Therapy decisions are based on a synopsis of radiological and clinical findings. The sensitivity and specificity of these imaging modalities with regard to the diagnostics of a clinically evident impingement syndrome are given in this review article. Orthopedic and trauma surgeons express the suspicion of an impingement syndrome based on patient history and physical examination and radiologists confirm structural changes and damage of intra-articular structures using dedicated imaging techniques. (orig.)

  5. Hyaline fibromatosis syndrome: cutaneous manifestations*

    Science.gov (United States)

    Marques, Silvio Alencar; Stolf, Hamilton Ometto; Polizel, Juliana Ocanha; Munhoz, Tânia; Brandão, Marcela Calixto; Marques, Mariangela Esther Alencar

    2016-01-01

    Hyaline fibromatosis syndrome is the current name for clinical manifestations of diseases previously known as “infantile systemic hyalinosis” and “juvenile hyaline fibromatosis”. The authors report representative clinical cases of each one of the above subtypes with emphasis on cutaneous manifestations and difficulties for early diagnosis in this syndrome, essentially of multidisciplinary approach. PMID:27192526

  6. Republication: Two Premature Neonates of Congenital Syphilis with Severe Clinical Manifestations.

    Science.gov (United States)

    Akahira-Azuma, Moe; Kubota, Mai; Hosokawa, Shinichi; Kaneshige, Masao; Yasuda, Noriko; Sato, Noriko; Matsushita, Takeji

    2015-09-01

    Congenital syphilis (CS) is a public health burden in both developing and developed countries. We report two cases of CS in premature neonates with severe clinical manifestations; Patient 1 (gestational age 31 weeks, birth weight 1423 g) had disseminated idiopathic coagulation (DIC) while Patient 2 (gestational age 34 weeks and 6 days, birth weight 2299 g) had refractory syphilitic meningitis. Their mothers were single and had neither received antenatal care nor undergone syphilis screening. Both neonates were delivered via an emergency cesarean section and had birth asphyxia and transient tachypnea of newborn. Physical examination revealed massive hepatosplenomegaly. Laboratory testing of maternal and neonatal blood showed increased rapid plasma reagin (RPR) titer and positive Treponema pallidum hemagglutination assay. Diagnosis of CS was further supported by a positive IgM fluorescent treponemal antibody absorption test and large amounts of T. pallidum spirochetes detected in the placenta. Each neonate was initially treated with ampicillin and cefotaxime for early bacterial sepsis/meningitis that coexisted with CS. Patient 1 received fresh frozen plasma and antithrombin III to treat DIC. Patient 2 experienced a relapse of CS during initial antibiotic treatment, necessitating parenteral penicillin G. Treatment was effective in both neonates, as shown by reductions in RPR. Monitoring of growth and neurological development through to age 4 showed no evidence of apparent delay or complications. Without adequate antenatal care and maternal screening tests for infection, CS is difficult for non-specialists to diagnose at birth, because the clinical manifestations are similar to those of neonatal sepsis and meningitis. Ampicillin was insufficient for treating CS and penicillin G was necessary. PMID:26543391

  7. Clinical manifestations of atopy in children up to two years of age

    Directory of Open Access Journals (Sweden)

    Ilić Nevenka

    2011-01-01

    Full Text Available Background/Aim. Atopic diseases such as atopic dermatitis, allergic rhinitis and asthma have had increased prevalence during the past decade and nowadays occur in every third child in developed countries. The aim of the study was to determine frequency and type of atopic diseases at the age of two, as well as the importance the total IgE antibodies concentrations have in diagnosis and prognosis of the disease. Methods. The study involved 175 children up to two years of age. Allergy-like symptoms were found after surveying their parents and pediatric medical records. Using the fluorescence immunossay (FIA method, total IgE antibodies concentrations and specific IgE antibodies (Phadiatop infant were determined on an Immunocap 100 Dyagnostic System. Results. One or more allergy-like symptoms accounted for 57.7% of findings in children under the age of two, whilst in 19.4% the existence of IgE-related allergic diseases was found. Atopic diseases usually have clinical manifestations of atopic dermatitis (11.4%, IgE-bound wheezing/asthma (10.8% and food allergies (7.4%, and to much lesser extent those of allergic rhinitis (3.4% and urticaria (1.7%. The significantly higher total IgE antibodies concentrations were found in children with allergy-like symptoms (p < 0.0005 (cut-off 15.15 kU/L, sensitivity 76.5% specificity 71.6%. Conclusion. Almost 20% of two-year-old children have any of clinically manifested allergic diseases, with atopic dermatitis and IgE wheeze/asthma being predominant. The higher total IgE antibodies concentration is a good marker for sensitization in children with allergy-like symptoms.

  8. The role of human leukocyte antigen in susceptibility and clinical manifestations of sarcoidosis.

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    To investigate the association of human leukocyte antigen (HLA) with susceptibility and clinical manifestations of sarcoidosis, fifty-five patients with sarcoidosis were studied by using allele group specific polymerase chain reaction technique (PCR). Our data

  9. The epigenomics of polycystic ovarian syndrome: from pathogenesis to clinical manifestations

    DEFF Research Database (Denmark)

    Li, Shuxia; Zhu, Dongyi; Duan, Hongmei;

    2016-01-01

    Polycystic ovarian syndrome (PCOS) is a complex condition of ovarian dysfunction and metabolic abnormalities with widely varying clinical manifestations resulting from interference of the genome and the environment through integrative biological mechanisms with the emerging field of epigenetics...

  10. KIT D816V mutation burden does not correlate to clinical manifestations of indolent systemic mastocytosis

    DEFF Research Database (Denmark)

    Broesby-Olsen, Sigurd; Kielsgaard Kristensen, Thomas; Vestergaard, Hanne;

    2013-01-01

    Clinical manifestations of indolent systemic mastocytosis (ISM) comprise mediator-related symptoms, anaphylaxis, and osteoporosis. A new sensitive method for KIT D816V mutation detection allows quantification of the level of mutation-positive cells....

  11. Pulmonary embolism in intensive care unit: Predictive factors, clinical manifestations and outcome

    Directory of Open Access Journals (Sweden)

    Bahloul Mabrouk

    2010-01-01

    Full Text Available Objective : To determine predictive factors, clinical and demographics characteristics of patients with pulmonary embolism (PE in ICU, and to identify factors associated with poor outcome in the hospital and in the ICU. Methods : During a four-year prospective study, a medical committee of six ICU physicians prospectively examined all available data for each patient in order to classify patients according to the level of clinical suspicion of pulmonary thromboembolism. During the study periods, all patients admitted to our ICU were classified into four groups. The first group includes all patients with confirmed PE; the second group includes some patients without clinical manifestations of PE; the third group includes patients with suspected and not confirmed PE and the fourth group includes all patients with only deep vein thromboses (DVTs without suspicion of PE. The diagnosis of PE was confirmed either by a high-probability ventilation/perfusion (V/Q scan or by a spiral computed tomography (CT scan showing one or more filling defects in the pulmonary artery or in its branches. The diagnosis was also confirmed by echocardiography when a thrombus in the pulmonary artery was observed. Results : During the study periods, 4408 patients were admitted in our ICU. The diagnosis of PE was confirmed in 87 patients (1.9%. The mean delay of development of PE was 7.8 ± 9.5 days. On the day of PE diagnosis, clinical examination showed that 50 patients (57.5% were hypotensive, 63 (72.4% have SIRS, 15 (17.2% have clinical manifestations of DVT and 71 (81.6% have respiratory distress requiring mechanical ventilation. In our study, intravenous unfractionated heparin was used in 81 cases (93.1% and low molecular weight heparins were used in 4 cases (4.6%. The mean ICU stay was 20.2 ± 25.3 days and the mean hospital stay was 25.5 ± 25 days. The mortality rate in ICU was 47.1% and the in-hospital mortality rate was 52.9%. Multivariate analysis showed that

  12. ENTEROVIRUS INFECTION: VARIETY OF ETIOLOGICAL FACTORS AND CLINICAL MANIFESTATIONS

    Directory of Open Access Journals (Sweden)

    O. I. Kanaeva

    2014-01-01

    Full Text Available Abstract. Enteroviruses are widely distributed human infectious pathogens. In spite of infection a disease does not manifest in majority number of cases. However, in some infected persons the different kind of symptoms can be observed; from common cold signs up to  aseptic (serous meningitis and myocarditis. Severe enteroviral cases with lethal outcomes are rarely reported. Ability of enteroviruses to cause large outbreaks and even epidemic distribution is very significant for health care systems. Taking in account a high genetic diversity of enteroviruses it is possible appearance of new highly pathogenic strains in the future. In some countries including the Russian Federation the permanent surveillance for enteroviral infections is provided besides of WHO polio elimination program. The laboratory diagnostics of enterovirus infections is complicated by numerous of pathogen serotypes. Thus, classical virological methods should be supported by molecular-biological tools to sequence pathogen genome and to define phylogenetic relations between different enterovirus strains.

  13. School Refusal: Clinical Features, Diagnosis and Treatment

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    Kayhan Bahali

    2010-12-01

    Full Text Available Children regularly and voluntarily go to school in order to fulfill the expectations of society from them to continue their education or schooling. School continuation has been made compulsory by laws. Nonetheless, contrary to popular belief, for some children it is distressing to go to school. These children have difficulty continuing school and/or refuse to go to school. Today school refusal is defined as a child’s inability to continue school for reasons, such as anxiety and depression. The prevalence of school refusal has been reported to be approximately 1% in school-age children and 5% in child psychiatry samples. The prevalence of school refusal is similar among boys and girls. School refusal can occur at any time throughout the child’s academic life and at all socio-economic levels. School refusal is considered a symptom rather than a clinical diagnosis and can manifest itself as a sign of many psychiatric disorders, with anxiety disorders predominant. Separation anxiety disorder, generalized anxiety disorder, social phobia, specific phobia, and adjustment disorder with anxiety symptoms are the most common disorders co-occurring with school refusal. While separation anxiety disorder is associated with school refusal in younger children, other anxiety disorders, especially phobias, are associated with school refusal in adolescents. Children who have parents with psychiatric disorders have a higher incidence of school refusal, and psychiatric disorders are more frequently seen in adult relatives of children with school refusal, which supports a significant role of genetic and environmental factors in th etiology of school refusal. School refusal is a emergency state for child mental health. As it leads to detrimental effects in the short term and the long term, it should be regarded as a serious problem. The long-lasting follow-up studies of school refusing children have revealed that these children have a higher incidence of

  14. Diagnosis and Intralesional Corticotherapy in Oral Ulcers Occurring as the Sole Manifestation of Langerhans Cell Histiocytosis. A Case Report

    Science.gov (United States)

    Gambirazi, Liane; Libório, Tatiana; Nunes, Fábio; Sugaya, Norberto; Migliari, Dante

    2016-01-01

    This article reports a case of oral mucosa lesions as the sole manifestation in Langerhans cell histiocytosis (LCH). This is a very uncommon manifestation of LCH since this disease preferably affects the bones with frequent involvement of the jaws. LCH may also involve other organs, particularly the lungs, liver, lymph nodes, and skin. The highlights of this report are the differential diagnosis, immunohistochemical analysis and, mostly, the therapeutic approach. PMID:27398106

  15. Patterns of clinical mastitis manifestations in Danish organic dairy herds

    DEFF Research Database (Denmark)

    Vaarst, Mette; Enevoldsen, Carsten

    1997-01-01

    Danish organic dairy production is characterized by a low input of antibiotics for udder treatment and a high input of other mastitis control procedures. A study was conducted in 14 organic dairy herds with the objectives of obtaining a comprehensive description of clinical mastitis cases...... and identifying characteristic patterns in these results. Clinical signs, inflammatory reactions and microbiological identifications were obtained from 367 cases of clinical mastitis occurring over 18 months. Cow characteristics and preincident values such as milk yield and somatic cell count were obtained...... for each cow. Signs of previous udder inflammation were present in two-thirds of the clinical mastitis cases. Severe local inflammatory reactions were found in 21% of the cases and some indication of generalized signs such as fever and reduced appetite were found in 35% of the cases. Logistic regression...

  16. Acute Recurrent Pancreatitis: A Possible Clinical Manifestation of Ampullary Cancer

    Directory of Open Access Journals (Sweden)

    Athanasios Petrou

    2011-11-01

    Full Text Available Context Acute recurrent pancreatitis still poses diagnostic difficulties. The coexistence or moreover the causative relationship of carcinoma of the ampulla of Vater and acute recurrent pancreatitis is fairly rare. Case report We present a case of carcinoma of the ampulla of Vater that presented with acute recurrent necrotizing pancreatitis complicated with pseudocysts. A diagnosis of malignancy in the ampulla was only made after several ERCP attempts due to residual inflammation at the periampullary area. Conclusion Malignancy at the ampulla of Vater causing recurrent episodes of pancreatitis represents a realistic risk and attempts to diagnose the underlying cause should always take into account the possibility of cancer.

  17. Clinical Assessment And Diagnosis Of Dementia

    Directory of Open Access Journals (Sweden)

    Srikanth S

    2005-01-01

    Full Text Available Dementia is characterized by progressive decline in an alert individual, leading to loss of independence in day-to-day functioning. It is a generic term for a condition that has various causes and hence myriad clinical presentations. It has to be distinguished from age-related cognitive decline, depression and delirium all of which are common in the elderly population. Detailed history and mental status examination are necessary to identify dementia, fit it into one of the various bedside classifications and pursue the differential diagnosis. This teaching review summarizes current information on definition, differential diagnosis and classification of dementia and presents a brief elaboration of bedside cognitive testing pertaining to dementia. A bird′s eye view of the profiles of various dementia subtypes is also provided so that after reading this article the reader will able to recognize dementia, conduct clinical examination to identify the characteristic cognitive profile and formulate the differential diagnosis with confidence.

  18. Ocular manifestation of congenital toxoplasmosis, clinical implication - case report.

    Science.gov (United States)

    Modrzejewska, Monika; Patalan, Jacek; Kulik, Urszula; Czeszyńska, Maria Beata

    2016-01-01

    The aim of this case report was to present extremely severe, ophthalmic complications in form of rare, congenital toxoplasmatic bilateral defect of eye-balls concomitant with advanced uveitis, microphthalmia and eye-multistructural developmental abnormalities leading to irreversible visual disability. The ocular diagnosis was confirmed in Ret-Cam II and ultrasonography and it was accompanied with congenital multiorgan lesions including hepato-splenomegaly, thrombocytopenia, leukomalacia, hydrocephalus and ventriculomegaly with neurological symptoms. Serology, PCR of cerebro-spinal fluid and cord blood confirmed the presence of congenital Toxoplasma gondii infection in the infant. The authors took the effort of insightful analysis for the causes of applied treatment failure in mother during pregnancy, analyzing the inefficacy of Spiromycin therapy in pregnant woman and evaluating false-negative result of amniocentesis for Toxoplasma gondii presence. Among many issues concerning anti-toxoplasmatic treatment in mother and infant presented in this article, the need for multiple repetition of toxoplasmatic tests should be underlined including amniotic fluid PCR and ultrasonography which can add much important data for correct diagnosis. The authors indicate that the lack of benefits from conservative therapy in case of suspected Toxopalsma gondii suggestion lead to dramatic multiorgan complications, especially ophthalmo-neurologic, leading to irreversible visual disability. PMID:27306134

  19. Histamine Modulates Sweating and Affects Clinical Manifestations of Atopic Dermatitis.

    Science.gov (United States)

    Takahashi, Aya; Tani, Saki; Murota, Hiroyuki; Katayama, Ichiro

    2016-01-01

    Many factors such as food or environmental allergens, bacteria, fungi, and mental stress aggravate the condition of atopic dermatitis (AD) eczema. Sweating can also exacerbate AD, and patients are aware of that. In the past, it has been reported that contamination of skin surface antigens by sweat induces acute allergic reactions and that sweating functions of AD patients via axonal reflexes are decreased. Histamine demonstrably inhibits acetylcholine-induced sweating in both mice and humans via histamine H1 receptor-mediated signaling. In sweat glands, acetylcholine inactivates glycogen synthase kinase 3β (GSK3β), a kinase involved in endocytosis and secretion, whereas simultaneous stimulation with histamine activates GSK3β and inhibits sweat secretion. Thus, histamine might be involved in the mechanism of abnormal skin dryness in patients with AD via decreasing sweat secretion. On another front, some patients secrete sweat normally. Patients with regular sweating are prone to develop skin disorders such as papules or erythema by residual sweat left on the skin surface. Patients with decreased sweating are prone to develop disorders characterized by xerosis, lichenoid changes, prurigo by elevated skin temperature, skin dryness, and compromised skin conditions. Careful inspection of skin manifestations provides a good indication of a patient's ability to sweat. PMID:27584962

  20. Review of clinical presentation and diagnosis of mucopolysaccharidosis IVA.

    Science.gov (United States)

    Hendriksz, C J; Harmatz, P; Beck, M; Jones, S; Wood, T; Lachman, R; Gravance, C G; Orii, T; Tomatsu, S

    2013-01-01

    Mucopolysaccharidosis type IVA (MPS IVA) was described in 1929 by Luis Morquio from Uruguay and James Brailsford from England, and was later found as an autosomal recessive lysosomal storage disease. MPS IVA is caused by mutations in the gene encoding the enzyme, N-acetylgalactosamine-6-sulfate sulfatase (GALNS). Reduced GALNS activity results in impaired catabolism of two glycosaminoglycans (GAGs), chondroitin-6-sulfate (C6S) and keratan sulfate (KS). Clinical presentations of MPS IVA reflect a spectrum of progression from a severe "classical" phenotype to a mild "attenuated" phenotype. More than 180 different mutations have been identified in the GALNS gene, which likely explains the phenotypic heterogeneity of the disorder. Accumulation of C6S and KS manifests predominantly as short stature and skeletal dysplasia (dysostosis multiplex), including atlantoaxial instability and cervical cord compression. However, abnormalities in the visual, auditory, cardiovascular, and respiratory systems can also affect individuals with MPS IVA. Diagnosis is typically based on clinical examination, skeletal radiographs, urinary GAG, and enzymatic activity of GALNS in blood cells or fibroblasts. Deficiency of GALNS activity is a common assessment for the laboratory diagnosis of MPS IVA; however, with recently increased availability, gene sequencing for MPS IVA is often used to confirm enzyme results. As multiple clinical presentations are observed, diagnosis of MPS IVA may require multi-system considerations. This review provides a history of defining MPS IVA and how the understanding of the disease manifestations has changed over time. A summary of the accumulated knowledge is presented, including information from the International Morquio Registry. The classical phenotype is contrasted with attenuated cases, which are now being recognized and diagnosed more frequently. Laboratory based diagnoses of MPS IVA are also discussed.

  1. Clinical manifestations and prognostic factors in patients with gastrointestinal stromal tumors

    Institute of Scientific and Technical Information of China (English)

    Shee-Chan Lin; Ming-Jer Huang; Chen-Yuan Zeng; Tzang-In Wang; Zen-Liang Liu; Ray-Kuan Shiay

    2003-01-01

    AIM: To investigate the incidence of CD117-positive immunohistochemical staining in previously diagnosed gastrointestinal (GI) tract stromal tumors (GTST) and to analyze the tumors' clinical manifestations and prognostic factors.METHODS: We retrospectively reviewed 91 cases with a previous diagnosis of GI stromal tumor, leiomyoma, or leiomyosarcoma. Tissue samples were assessed with CD117, CD34, SMA and S100 immunohistochemical staining. Clinical and pathological characteristics were analyzed for prognostic factors.RESULTS: CD117 was positive in 81 (89 %) of 91 tissue samples. There were 59 cases (72.8 %) positive for CD34,13 (16 %) positive for SMA, and 12 (14.8 %) positive for S100. There was no gender difference in patients with CD117-positive GIST. Their mean age was 65 years. There were 44 (54 %) tumors located in the stomach and 29 (36 %)in the small intestine. The most frequent presenting symptoms were abdominal pain and GI bleeding. The mean tumor size was 7.5±5.7 cm. There were 35 cases (43.2 %)with tumors >5 cm. The tumor size correlated significantly with tumor mitotic count and resectability. Tumor size, mitotic count, and resectability correlated significantly with tumor recurrence and survival. There was recurrent disease in 39 % of our patients, and their mean survival after recurrence was 16.6 months. Most recurrences were at the primary site or metastatic to the liver. Twenty-six percent of our patients died of their disease.CONCLUSION: Traditional histologic criteria are not specific enough to diagnose GIST. This diagnosis must be confirmed with CD117 immunohistochemical staining. Prognosis is dependent on tumor size, mitotic count, and resectability.

  2. Intrameningioma Metastasis: Clinical Manifestation of Occult Primary Lung Carcinoma.

    Science.gov (United States)

    Nadeem, Muhammad; Assad, Salman; Nasir, Humaira; Mansoor, Salman; Khan, Innayatullah; Manzoor, Hana; Kiani, Immad; Raja, Avais; Sulehria, Touqeer

    2016-01-01

    We report a case of lung carcinoma metastasizing into a meningioma in a 68-year-old female, who presented with progressively worsening right-sided hemiparesis and multiple episodes of adult onset epilepsy. Magnetic resonance imaging revealed an oval-shaped extra-axial hypointense lesion with a central hyperintense nodule in the left frontal region favoring a most probable diagnosis of a meningioma. Left frontoparietal craniotomy and excision of the tumor were carried out and histopathology with hematoxylin and eosin stain revealed a meningioma with metastatic adenocarcinoma and was confirmed by immunohistochemistry. The origin of metastasis was presumed to be from the lungs. A computed tomography (CT) scan of the chest with contrast showed a 3.1 x 2.9 cm mass with spiculated margins in the left lower lobe. Fine needle aspiration cytology (FNAC) proved it to be adenocarcinoma. PMID:27588225

  3. Manifestations and clinical impact of pediatric inherited thrombophilia.

    Science.gov (United States)

    Klaassen, Irene L M; van Ommen, C Heleen; Middeldorp, Saskia

    2015-02-12

    The etiology of pediatric venous thromboembolic disease (VTE) is multifactorial, and in most children, 1 or more clinical risk factors are present. In addition, inherited thrombophilic disorders contribute to the development of pediatric VTE. In this review, the role of inherited thrombophilic disorders in the development of pediatric VTE, as well as the benefits and limitations of thrombophilia testing, will be discussed.

  4. Detection and clinical manifestation of placental malaria in southern Ghana

    NARCIS (Netherlands)

    F.P. Mockenhaupt; G. Bedu-Addo; C. von Gaertner; R. Boye; K. Fricke; I. Hannibal; F. Karakaya; M. Schaller; U. Ulmen; P.A. Acquah; E. Dietz; T.A. Eggelte; U. Bienzle

    2006-01-01

    Background: Plasmodium falciparum can be detected by microscopy, histidine-rich-protein-2 (HRP2) capture test or PCR but the respective clinical relevance of the thereby diagnosed infections in pregnant women is not well established. Methods: In a cross-sectional, year-round study among 839 deliveri

  5. MELAS syndrome: Clinical manifestations, pathogenesis, and treatment options.

    Science.gov (United States)

    El-Hattab, Ayman W; Adesina, Adekunle M; Jones, Jeremy; Scaglia, Fernando

    2015-01-01

    Mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes (MELAS) syndrome is one of the most frequent maternally inherited mitochondrial disorders. MELAS syndrome is a multi-organ disease with broad manifestations including stroke-like episodes, dementia, epilepsy, lactic acidemia, myopathy, recurrent headaches, hearing impairment, diabetes, and short stature. The most common mutation associated with MELAS syndrome is the m.3243A>G mutation in the MT-TL1 gene encoding the mitochondrial tRNA(Leu(UUR)). The m.3243A>G mutation results in impaired mitochondrial translation and protein synthesis including the mitochondrial electron transport chain complex subunits leading to impaired mitochondrial energy production. The inability of dysfunctional mitochondria to generate sufficient energy to meet the needs of various organs results in the multi-organ dysfunction observed in MELAS syndrome. Energy deficiency can also stimulate mitochondrial proliferation in the smooth muscle and endothelial cells of small blood vessels leading to angiopathy and impaired blood perfusion in the microvasculature of several organs. These events will contribute to the complications observed in MELAS syndrome particularly the stroke-like episodes. In addition, nitric oxide deficiency occurs in MELAS syndrome and can contribute to its complications. There is no specific consensus approach for treating MELAS syndrome. Management is largely symptomatic and should involve a multidisciplinary team. Unblinded studies showed that l-arginine therapy improves stroke-like episode symptoms and decreases the frequency and severity of these episodes. Additionally, carnitine and coenzyme Q10 are commonly used in MELAS syndrome without proven efficacy.

  6. Clinical manifest x-linked recessive adrenoleukodystrophy in a female

    DEFF Research Database (Denmark)

    Jack, Gyda Hlin Skuladottir; Malm-Willadsen, Karolina; Frederiksen, Anja;

    2013-01-01

    primarily affects males; however, females may develop milder symptoms that may be difficult to recognize. The present report describes a 35-year-old female who experienced a feeling of heaviness in the upper and lower limbs, pain in both knees, and difficulty climbing stairs, running, and jumping. Clinical...... examination revealed decreased sensitivity in the feet, particularly to touch. Deep tendon reflexes in the lower limbs were brisk, and Babinski's sign was present bilaterally. Multiple sclerosis (MS) was excluded, and all clinical and biochemical tests were normal. After two years of progressing symptoms, the...... could be attributed to ALD. The present case underlines the importance of reevaluating family history in women presenting with vague neurological symptoms....

  7. Clinical manifestations of hysteria: an epistemological perspective or how historical dynamics illuminate current practice.

    Science.gov (United States)

    Medeiros De Bustos, Elisabeth; Galli, Sylvio; Haffen, Emmanuel; Moulin, Thierry

    2014-01-01

    Hysteria has generated the most heated debates among physicians, from antiquity to the present day. It has been long confused with neuroses and neurological pathologies such as Parkinson's disease and epilepsy, principally associated with women and sexual disorders. The clinical manifestations must first be seen in their historical context, as interpretation varies according to the time period. Recently, the Diagnostic and Statistical Manual of Mental Disorders by the American Psychiatric Association marked a break in the consensus that previously seemed to apply to the concept of hysteria and approach to the clinical manifestations. The clinical manifestations of hysteria are numerous and multifaceted, comprising 3 main classifications: paroxysms, attacks, and acute manifestations; long-lasting functional syndromes, and visceral events. Each main classification can be subdivided into several subgroups. The first main group of paroxysms, attacks, and acute manifestations includes major hysterical attacks, such as prodrome, trance and epileptic states, minor hysterical attacks such as syncope and tetany, twilight states, paroxysmal amnesia, and cataleptic attacks. The second group includes focal hysterical symptoms, paralyses, contractures and spasms, anesthesia, and sensory disorders. Visceral manifestations can be subdivided into spasms, pain, and general and trophic disorders. The diversity of the symptoms of hysteria and its changing clinical presentation calls into question the same hysterical attacks and the same symptoms, which have had only a few differences for over 2,000 years. A new definition of hysteria should be proposed, in that it is a phenomenon that is not pathological, but physiological and expressional. PMID:25273487

  8. Oral manifestations leading to the diagnosis of acute lymphoblastic leukemia in a young girl

    Directory of Open Access Journals (Sweden)

    B A Silva

    2012-01-01

    Full Text Available Background: oral complications may be leukemia′s first presentation. Aim: to present a case of a young girl with a swelling on the face that led to the diagnosis of acute lymphoblastic leukemia is reported. Results: a 10-year old anemic girl was referred for evaluation and treatment of a swelling at the left-nasolabial region. Symptoms reported (tiredness, poor appetite, fever, lethargy, and musculoskeletal pain and clinical findings (enlargement at the presternal region and brownish stain in the lumbar region led to the suspicion of a hematopoietic malignancy. The diagnosis of lymphoblastic leukemia was attained after specific examination conducted by the pediatric oncologist and hematologist. Conclusion: dentists must be able to clearly recognize oral physiological characteristics, and, when identifying changes of normalcy, to fully investigate it requesting additional tests or referring the patient to specialized professionals.

  9. Diagnosis of streptococcal pharyngotonsillitis in children and adolescents: clinical picture limitations☆

    OpenAIRE

    Barbosa, Aurelino Rocha; Oliveira, Cláudia Di Lorenzo; Fontes, Maria Jussara Fernandes; Lasmar, Laura Maria de Lima Bezário Facury; Camargos, Paulo Augusto Moreira

    2014-01-01

    OBJECTIVE: To assess the utility of clinical features for diagnosis of streptococcal pharyngotonsillitis in pediatrics. METHODS: A total of 335 children aged 1-18 years old and presenting clinical manifestations of acute pharyngotonsillitis (APT) were subjected to clinical interviews, physical examinations, and throat swab specimen collection to perform cultures and latex particle agglutination tests (LPATs) for group A streptococcus (GAS) detection. Signs and symptoms of patients were compar...

  10. Diagnosis of streptococcal pharyngotonsillitis in children and adolescents: clinical picture limitations

    OpenAIRE

    Aurelino Rocha Barbosa Júnior; Cláudia Di Lorenzo Oliveira; Maria Jussara Fernandes Fontes; Laura Maria de Lima Bezário Facury Lasmar; Paulo Augusto Moreira Camargos

    2014-01-01

    OBJECTIVE: To assess the utility of clinical features for diagnosis of streptococcal pharyngotonsillitis in pediatrics.METHODS: A total of 335 children aged 1-18 years old and presenting clinical manifestations of acute pharyngotonsillitis (APT) were subjected to clinical interviews, physical examinations, and throat swab specimen collection to perform cultures and latex particle agglutination tests (LPATs) for group A streptococcus (GAS) detection. Signs and symptoms of patients were compare...

  11. Salvage of Theileria infected calves with clinical manifestation of exophthalmia.

    Science.gov (United States)

    Singh, Shanker K; Sudan, Vikrant; Sachan, Pratibha; Srivastava, Ashish

    2015-09-01

    Two crossbred female calves aged between 30 and 35 days were presented with bilateral exophthalmia, inappetence, pyrexia and cachexia since last 15 days. Clinical examination revealed mainly bilateral exophthalmia with dry and pulpy cornea, generalized enlargement of superficial lymph nodes, pallor mucous, petechiae, high rectal temperature and sternal recumbency. The calves were severely infested with Hyalomma anatolicum anatolicum ticks and thin layer blood smears revealed presence of piroplasm in the RBCs, while lymph nodes aspirate smear examination revealed presence schizonts in the mononuclear cells. The calves were treated with buparvaquone; meloxicam, nandrolone decanoate and vitamins A, D3, E and H. From day second post-therapy a remarkable improvement in the clinical condition was noticed and substantial reduction in the both protruded eyeballs was noticed by 7 days post-therapy in the both calves. Further at day 47 post-therapy the one calf was free from the parasite on blood smear examination and right eye was retracted in its orbits with full of sight. Moreover the left eye was also retracted in its orbit but there was loss of sight and opacity developed in this eye. While, the other calf also revealed remarkable improvement in the clinical condition and both eye balls retracted completely into the orbit at day 30 post-therapy. But, at day 86 the calf developed microphthalmia and complete loss of sight in both eyes. It can be concluded that adjunction of antioxidants and hematopoietic agents may salvage the calves suffering from fatal theileriosis. PMID:26345050

  12. Clinical manifestations of human papillomavirus infection in nongenital sites.

    Science.gov (United States)

    Melton, J L; Rasmussen, J E

    1991-04-01

    Our knowledge of warts dates thousands of years. Most warts represent no more than a transient infection in the hands and feet of children and adults. With the relatively recent medical advances permitting the prolonged survival of immunocompromised hosts, however, HPV-induced lesions have become an important problem. In these patients, lesions represent a recurring, intractable infection that predisposes the patient to the development of skin cancer. Such problems have been appreciated for some time in patients with EV. Newer laboratory techniques have led to an increasing number of clinical entities linked with an HPV cause in the nonimmunosuppressed host. Although evidence incriminating HPV as a causative factor for genital cancers of the cervix and the skin continues to mount, such evidence for nongenital Bowen's disease, certain squamous cell carcinomas of the skin, keratoacanthomas, and other tumors of the skin also has begun to grow. It is to be hoped that continued advances in molecular biologic techniques will further delineate the relationship between HPV and these conditions, lead to an HPV classification scheme that is more utilitarian from a clinical point of view, and ultimately lead to improved treatment.

  13. Restless legs syndrome and nocturnal myoclonus: initial clinical manifestation of familial amyloid polyneuropathy.

    OpenAIRE

    Salvi, F; Montagna, P.; Plasmati, R; Rubboli, G; Cirignotta, F; Veilleux, M.; Lugaresi, E; Tassinari, C A

    1990-01-01

    Restless legs syndrome was the first isolated clinical manifestation in four siblings of a family with familial amyloid polyneuropathy. Clinical and electrophysiological evidence of peripheral neuropathy appeared after a variable time interval. Polysomnography showed abnormal sleep patterns and nocturnal myoclonus in all patients. The restless legs syndrome responded favourably to clonazepam.

  14. Clinical manifestations of non-O1 Vibrio cholerae infections.

    Directory of Open Access Journals (Sweden)

    Yen-Ting Chen

    Full Text Available BACKGROUND: Infections caused by non-O1 Vibrio cholera are uncommon. The aim of our study was to investigate the clinical and microbiological characteristics of patients with non-O1 V. cholera infections. METHODS: The clinical charts of all patients with non-O1 V. cholera infections and who were treated in two hospitals in Taiwan were retrospectively reviewed. RESULTS: From July 2009 to June 2014, a total of 83 patients with non-O1 V. cholera infections were identified based on the databank of the bacteriology laboratories of two hospitals. The overall mean age was 53.3 years, and men comprised 53 (63.9% of the patients. Liver cirrhosis and diabetes mellitus were the two most common underlying diseases, followed by malignancy. The most common type of infection was acute gastroenteritis (n = 45, 54.2%, followed by biliary tract infection (n = 12, 14.5% and primary bacteremia (n = 11, 13.3%. Other types of infection, such as peritonitis (n = 5, 6.0%, skin and soft tissue infection (SSTI (n = 5, 6.0%, urinary tract infection (n = 3, 3.6% and pneumonia (2, 2.4%, were rare. July and June were the most common months of occurrence of V. cholera infections. The overall in-hospital mortality of 83 patients with V. cholera infections was 7.2%, but it was significantly higher for patients with primary bacteremia, hemorrhage bullae, acute kidney injury, acute respiratory failure, or admission to an ICU. Furthermore, multivariate analysis showed that in-hospital mortality was significantly associated with acute respiratory failure (odds ratio, 60.47; 95% CI, 4.79-763.90, P = 0.002. CONCLUSIONS: Non-O1 V. cholera infections can cause protean disease, especially in patients with risk factors and during warm-weather months. The overall mortality of 83 patients with non-O1 V. cholera infections was only 7.2%; however, this value varied among different types of infection.

  15. Difficulties in clinical diagnosis of peripartum cardiomyopathy

    Directory of Open Access Journals (Sweden)

    Vijayalakshmi B. Channaiah

    2015-06-01

    Full Text Available Peripartum cardiomyopathy (PPCM is a disorder which describes initial left ventricular dysfunction and symptoms of cardiac failure between the late stages of pregnancy and the first five months after delivery. PPCM is a difficult diagnosis to make because it resembles common cardiac issues that are normally experienced during pregnancy. Clinical presentation is representative of cardiac failure and is commonly misdiagnosed until further progression. This disorder is commonly seen in some regions of the world and rare in others. Proper evaluation and rapid treatment are crucial for an effective recovery. Subsequent pregnancies should be evaluated before pursuing. The purpose of this review article is to discuss the difficulties in clinical diagnosis and provide a concise and practical approach to treatment of suspected PPCM. [J Exp Integr Med 2015; 5(2.000: 69-74

  16. Clinical symptoms, diagnosis, and treatment of neurocysticercosis.

    Science.gov (United States)

    Garcia, Hector H; Nash, Theodore E; Del Brutto, Oscar H

    2014-12-01

    The infection of the nervous system by the cystic larvae of Taenia solium (neurocysticercosis) is a frequent cause of seizure disorders. Neurocysticercosis is endemic or presumed to be endemic in many low-income countries. The lifecycle of the worm and the clinical manifestations of neurocysticercosis are well established, and CT and MRI have substantially improved knowledge of the disease course. Improvements in immunodiagnosis have further advanced comprehension of the pathophysiology of this disease. This knowledge has led to individualised treatment approaches that account for the involvement of parenchymal or extraparenchymal spaces, the number and form of parasites, and the extent of degeneration and associated inflammation. Clinical investigations are focused on development of effective treatments and reduction of side-effects induced by treatment, such as seizures, hydrocephalus, infarcts, and neuroinjury.

  17. Clinical manifestations and prognostic factors of Morganella morganii bacteremia.

    Science.gov (United States)

    Lin, T-Y; Chan, M-C; Yang, Y-S; Lee, Y; Yeh, K-M; Lin, J-C; Chang, F-Y

    2015-02-01

    Although Morganella morganii causes a variety of clinical infections, there are limited studies on M. morganii bacteremia after the year 2000. A total of 109 patients with M. morganii bacteremia at a medical center in Taiwan from 2003 to 2012 were studied. Among them, 30.3 % had polymicrobial bacteremia and 75.2 % had community-acquired infection. The most common underlying diseases were hypertension (62.4 %) and diabetes mellitus (38.5 %). The urinary tract (41.3 %) was the major portal of entry, followed by the hepatobiliary tract (27.5 %), skin and soft tissue (21.1 %), and primary bacteremia (10.1 %). Susceptibility testing of M. morganii isolates showed ubiquitous resistance to first-generation cephalosporins and ampicillin-clavulanate; resistance rates to gentamicin, piperacillin-tazobactam, and ciprofloxacin were 30.3 %, 1.8 %, and 10.1 %, respectively. Overall, the 14-day mortality was 14.7 %. Univariate analysis revealed that elevated blood urea nitrogen (BUN) values [p = 0.0137, odds ratio (OR) 5.26], intensive care unit (ICU) admission (p = 0.011, OR 4.4), and higher Acute Physiology and Chronic Health Evaluation II (APACHE II) scores (p < 0.001, OR 1.62) were significantly associated with mortality. The APACHE II score remained the only significant risk factor for mortality in multivariate analysis (p = 0.0012, OR 1.55). In conclusion, M. morganii bacteremia patients were mostly elderly, with one or more comorbidities. Most of the patients had community-acquired infection via the urinary and hepatobiliary tracts. Furthermore, prognosis can be predicted according to disease severity measured by the APACHE II score.

  18. STUDY OF CLINICAL MANIFESTATIONS AND COMPLICATIONS OF HAEMOTOXIC SNAKE ENVENOMATION

    Directory of Open Access Journals (Sweden)

    Narasimham

    2015-07-01

    Full Text Available BACKGROUND AND OBJECTIVES: Snake bites are of major public health importance in many communities as causes of haemorrhage, other morbidity and mortality. 1 Of the 3000 species of snakes, about 500 belong to the 3 families of venomous snakes, Atr actaspididae, Elapidae and Viperidae. Estimated 15000 – 20000 people die each year from snake bite in India. 2 In tropical countries snake bite is occupational disease of farmers, plantation workers and hunters. In India after snake bite clinical manifestati ons are pain, oedema, bleeding at bite site. 3 The inpatient complaints are hypovolemic shock, bleeding diathesis, renal failure, sepsis. 4,5 The only specific treatment is Anti Snake Venom (A. S. V. In India most cases of renal injuries are caused by Rus sell’s viper and Saw scaled viper. 6,7 METHODS: Patients with history of snake bite with or without bite marks, bleeding diathesis or with prolonged clotting time or both. And observed for oliguria and high coloured urine to see renal injury. Period to b rought to hospital ( B elow 4 hours is ideal time early or late, tourniquet application and level of consciousness, and did the simple bed side test is 20 minute blood clot test and prothrombin time, platelet count. RESULTS: Out of 50 cases 35 cases are males and 15 cases are females, so common in males. Common symptoms are nausea, vomits, pain, swelling and paresthesia. Common signs are bleeding from bleeding site, gum bleeding, epistaxis, haemetemesis, malena. CONCLUSION: It is found more common in males. Common symptoms nausea, vomit, pain, swelling. Common sign are bleeding at bite site, gum bleeding, epistax i s, haemetemesis, malena, decreased urine output, giddiness and vertigo.

  19. CLINICAL AND EPIDEMIOLOGICAL STUDY OF CUTANEOUS MANIFESTATIONS OF PREGNANCY

    Directory of Open Access Journals (Sweden)

    Sharath Kumar

    2013-10-01

    Full Text Available ABSTRACT: BACKGROUND: Pregnancy is a period of profound immunologic, endocr ine, metabolic and vascular changes which are tolerated by the body for a relatively short time. Almost all pregnant women (90% may develop both physiologic and pathologic changes in the skin, nails, and hair which should be recognized and appropriately m anaged 1 . Moreover, pregnancy modifies the course of a number of pre - existing dermatological conditions. AIMS: To find out the frequency and pattern of skin changes in pregnant women i.e. physiological skin changes, dermatoses modified by pregnancy and spec ific dermatoses of pregnancy . DESIGN: Prospective descriptive study . METHODS AND MATERIAL: A total of 300 pregnant women attending antenatal OPD and those admitted in wards having symptoms related to skin and mucosa, at tertiary care centre between June 20 11 and November 2012 were studied. Patients not willing to give informed consent were only excluded. . Detailed history, clinical examination and relevant investigations were done. RESULTS: In our study age distribution of pregnancy, was in range of 16 - 30 years. Most of the cases belonged to 2 nd and 3 rd trimester (93%. Pigmentary changes were the most common non specific pregnancy dermatosis, seen in almost all cases. Of these linea nigra (87% being the commonest. Overall 54 cases showed specific dermatos es of pregnancy. Of these the most common was prurigo of pregnancy (12% followed by pruritus of pregnancy (4%, PUPPP (2%. Among the other dermatological conditions, scabies (16% was the commonest. Fungal infections were seen in 14%, viral infections in 8% and bacterial infections in 5%. CONCLUSION: Majority of the dermatoses associated with pregnancy were observed in third trimester and among multigravidas. Pigmentary changes was the commonest physiological change observed. Prurigo of pregnancy was the commonest specific dermatosis of pregnancy. There were no cases of dermatoses modified during pregnancy

  20. Pertussis: clinical and bacteriological diagnosis of six cases

    Directory of Open Access Journals (Sweden)

    Arellano Penagos Mario

    2014-07-01

    Full Text Available ertussis is an endemic disease in our population. Every 3 to 4 years, pertussis has an epidemic pattern even in countries with good health conditions. Antipertussis vaccine first dose is adminis- tered at the age of 2 months; a second and third dose are given at 4 and 6 months of age. This vaccine has an 8 to 10 year protective effect, for which reason it is suggested that pregnant women in the third trimester should be vaccinated in order to prevent pertussis in newborns. It should also be administered to older people to avoid turning them into asymptomatic carriers. Clinic manifestations are easily identifiable due to respiratory symptoms, especially to the particular characteristics of the cough. The diagnosis is supported by the presence of leukocytosis (predominantly lymphocytes and by certain thoracic radiologic findings. The diagnosis is confirmed with a positive culture for Bordetella pertussis or with a polymerase chain reaction (PCR. In a non complicated clinic course macrolides are still the best therapeutic choice. Nonetheless clinic observation is highly recom- mended in order to avoid complications. Redefinition of vaccine programs against Bordetella pertussis in Mexican population is recommended and also to notify the presence of the disease to the corresponding health authorities.

  1. Detection and clinical manifestation of placental malaria in southern Ghana

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    Acquah Patrick A

    2006-12-01

    Full Text Available Abstract Background Plasmodium falciparum can be detected by microscopy, histidine-rich-protein-2 (HRP2 capture test or PCR but the respective clinical relevance of the thereby diagnosed infections in pregnant women is not well established. Methods In a cross-sectional, year-round study among 839 delivering women in Agogo, Ghana, P. falciparum was screened for in both, peripheral and placental blood samples, and associations with maternal anaemia, low birth weight (LBW and preterm delivery (PD were analysed. Results In peripheral blood, P. falciparum was observed in 19%, 34%, and 53% by microscopy, HRP2 test, and PCR, respectively. For placental samples, these figures were 35%, 41%, and 59%. Irrespective of diagnostic tool, P. falciparum infection increased the risk of anaemia. Positive peripheral blood results of microscopy and PCR were not associated with LBW or PD. In contrast, the HRP2 test performed well in identifying women at increased risk of poor pregnancy outcome, particularly in case of a negative peripheral blood film. Adjusting for age, parity, and antenatal visits, placental HRP2 was the only marker of infection associated with LBW (adjusted odds ratio (aOR, 1.5 (95%CI, 1.0–2.2 and, at borderline statistical significance, PD (aOR, 1.4 (1.0–2.1 in addition to anaemia (aOR, 2.3 (1.7–3.2. Likewise, HRP2 in peripheral blood of seemingly aparasitaemic women was associated with PD (aOR, 1.7 (1.0–2.7 and anaemia (aOR, 2.1 (1.4–3.2. Conclusion Peripheral blood film microscopy not only underestimates placental malaria. In this highly endemic setting, it also fails to identify malaria as a cause of foetal impairment. Sub-microscopic infections detected by a HRP2 test in seemingly aparasitaemic women increase the risks of anaemia and PD. These findings indicate that the burden of malaria in pregnancy may be even larger than thought and accentuate the need for effective anti-malarial interventions in pregnancy.

  2. Clinical manifestations of Eosinophilic meningitis due to infection with Angiostrongylus cantonensis in children.

    Science.gov (United States)

    Sawanyawisuth, Kittisak; Chindaprasirt, Jarin; Senthong, Vichai; Limpawattana, Panita; Auvichayapat, Narong; Tassniyom, Sompon; Chotmongkol, Verajit; Maleewong, Wanchai; Intapan, Pewpan M

    2013-12-01

    Eosinophilic meningitis, caused by the nematode Angiostrongylus cantonensis, is prevalent in northeastern Thailand, most commonly in adults. Data regarding clinical manifestations of this condition in children is limited and may be different those in adults. A chart review was done on 19 eosinophilic meningitis patients aged less than 15 years in Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Thailand. Clinical manifestations and outcomes were reported using descriptive statistics. All patients had presented with severe headache. Most patients were males, had fever, nausea or vomiting, stiffness of the neck, and a history of snail ingestion. Six patients had papilledema or cranial nerve palsies. It was shown that the clinical manifestations of eosinophilic meningitis due to A. cantonensis in children are different from those in adult patients. Fever, nausea, vomiting, hepatomegaly, neck stiffness, and cranial nerve palsies were all more common in children than in adults.

  3. Heterogeneity of the clinical manifestations and pathology features in C3 glomerulopathy

    Directory of Open Access Journals (Sweden)

    Jin-quan WANG

    2015-01-01

    Full Text Available C3 glomerulopathy is a kind of glomerular diseases mediated by abnormal activation of alternative complement pathway. As diversity and multiplicity of pathogenic mechanism, heterogeneity exists in the clinical manifestation and pathological features of C3 glomerulopathy. The clinical manifestation of the disease may be shown as abnormality in urine, hypertension, hematuria, nephrotic syndrome, nephritic syndrome, renal insufficiency, etc. Membranoproliferative glomerulonephritis, mesangial proliferation, crescent formation, focal segmental necrosis, diffuse hyperplasia and exudative lesions, etc may be found in renal biopsies. Also, the prognosis of C3 glomerulopathy is not uniform. The clinical manifestations and pathological features of C3 glomerulopathy were reviewed in the present paper. DOI: 10.11855/j.issn.0577-7402.2014.12.15

  4. Anti-NMDA receptor encephalitis. Clinical manifestations and pathophysiology

    International Nuclear Information System (INIS)

    /forebrain. The target extracellular epitopes are not detectable by immunoblotting, and should not be confused with the linear epitopes of NR2B subunits (also known as ε2). The antibodies disappear with clinical improvement, suggesting their pathogenic role. Autopsies revealed IgG deposits in the hippocampus, extensive microgliosis, rare T-cell infiltrates, and neuronal degeneration predominantly involving, but not restricted to, the hippocampus. The nervous tissues of the tumors exhibit not only strong expression of the NR2B subunits but also reactivity with the patients' antibodies. The pathogenesis remains unknown; however, this disorder is considered to be an antibody-mediated encephalitis. Based on the current NMDAR hypofunction hypothesis of schizophrenia, we speculate that the antibodies may cause inhibition rather than stimulation of NMDARs in presynaptic GABAergic interneurons, causing a reduction in gamma aminobutyric acid (GABA) release. This results in disinhibition of postsynaptic glutamatergic transmission, excessive release of glutamate in the prefrontal/subcortical structures, and glutamate and dopamine dysregulation that might contribute to development of schizophrenia-like psychosis and bizarre dyskinesias. The antibodies were initially found only in young women with teratoma in the ovaries. However, recent studies show that this disorder can occur even in the absence of teratoma in up to 35% of patients, and even boys and adult men had been affected. Although recovery occurs without the need for tumor removal, the severity and extended duration of symptoms support tumor removal. Combined therapy including tumor resection and immunotherapy is recommended. In this review, we also discuss the relationship between anti-NMDAR encephalitis and related disorders, including acute diffuse lymphocytic meningoencephalitis and acute juvenile female non-herpetic encephalitis (AJFNHE). (author)

  5. Challenge in Clinical Diagnosis and Treatment of Leptospirosis

    Directory of Open Access Journals (Sweden)

    Dora I. Ríos

    2015-01-01

    Full Text Available Abstract: Introduction: Leptospirosis is an acute febrile disease caused by the leptospira. It is considered a zoonosis that affects a variety of animals, both wild and domestic (mainly rodents. Humans become infected accidentally by contact with urine or tissues from infected animals. This pathology has variable clinical manifestations, ranging from inapparent infections and aseptic meningitis, to severe forms such as the Weil syndrome. Development: We present the case of a young patient of 22 years old with fever quantified peaks of 40° C, chills, profuse sweating, headache, muscle and joint pain in knees and malleoli, retroorbital and retrosternal pain; and appetite loss. The symptoms occurred after 20 days of having practiced extreme water sports. Conclusion: The late diagnosis of the patient and hospital readmission are the result of several factors; First, the homology with other infectious diseases that present acute febrile illness with similar symptoms as dengue , malaria, influenza , yellow fever , brucellosis; and secondly the lack of expertise and poor contact with patients who present this disease by the medical staff. Correct antibiotic treatment and proper support reduce morbidity and mortality. The objective of this article is to describe a case of human leptospirosis and make a review of the literature in order to analyze the epidemiological characteristics and relevant clinical manifestations.

  6. Clinical diagnosis of hyposalivation in hospitalized patients

    Directory of Open Access Journals (Sweden)

    Soraya de Azambuja Berti-Couto

    2012-04-01

    Full Text Available OBJECTIVE: The aim of this study was to evaluate the effectiveness of clinical criteria for the diagnosis of hyposalivation in hospitalized patients. MATERIAL AND METHODS: A clinical study was carried out on 145 subjects (48 males; 97 females; aged 20 to 90 years. Each subject was clinically examined, in the morning and in the afternoon, along 1 day. A focused anamnesis allowed identifying symptoms of hyposalivation, like xerostomia complaints (considered as a reference symptom, chewing difficulty, dysphagia and increased frequency of liquid intake. Afterwards, dryness of the mucosa of the cheecks and floor of the mouth, as well as salivary secretion during parotid gland stimulation were assessed during oral examination. RESULTS: Results obtained with Chi-square tests showed that 71 patients (48.9% presented xerostomia complaints, with a significant correlation with all hyposalivation symptoms (p <0.05. Furthermore, xerostomia was also significantly correlated with all data obtained during oral examination in both periods of evaluation (p<0.05. CONCLUSION: Clinical diagnosis of hyposalivation in hospitalized patients is feasible and can provide an immediate and appropriate therapy avoiding further problems and improving their quality of life.

  7. [Clinical diagnosis and treatment of allergic pharyngitis].

    Science.gov (United States)

    Liu, Jinfeng; Yan, Zhanfeng; Zhang, Mingxia

    2015-08-01

    Although the concept of united airway disease has been widely accepted, most scholars emphasize only the effect of rhino-sinusitis while ignoring the pharyngeal factors to the lower airway, especially to the allergic pharyngitis (AP), which still lacks enough awareness. First of all, absence of unified diagnostic standard leads to the lack of epidemiological data, which, results in doctors' personal experience but no guideline in treatments. In addition, it is still not clear that the role of AP in the allergic airway diseases and its relationship with asthma. However, the number of patients with AP has been increasing obviously in daily clinic practice. Combined with the previous observation, this paper does a systematic review about the clinical problems of AP, expecting to give a hand to the clinical diagnosis and treatment of AP. PMID:26685417

  8. [Disseminated intravascular coagulation: clinical and biological diagnosis].

    Science.gov (United States)

    Touaoussa, Aziz; El Youssi, Hind; El Hassani, Imane; Hanouf, Daham; El Bergui, Imane; Zoulati, Ghizlane; Amrani Hassani, Moncef

    2015-01-01

    Disseminated intravascular coagulation (DIC) is a syndrome characterized by the systemic activation of blood coagulation. Its pathophysiological mechanisms are complex and dependent on the underlying pathology, making the clinical and biological expression of quite variable DIC. Among the various biological parameters disrupted, most are not specific, and none of them allows in itself to make the diagnosis. All this does not facilitate the task of the practitioner for diagnosis of overt DIC, much less that of the non-overt DIC, early stage whose treatment would improve the prognosis. These considerations have led to develop scores, combining several parameters depending on their availability in daily practice, as well as their diagnostic relevance. Of all the scores, the ISTH (International society of thrombosis and hemostasis) remains the most used.

  9. Cugini's syndrome: its clinical history and diagnosis

    Directory of Open Access Journals (Sweden)

    Laura Gasbarrone

    2013-09-01

    Full Text Available INTRODUCTION: This article deals with the description and diagnosis of a new nosographic syndrome, which received the eponym of "Cugini's syndrome" by the name of the Author who discovered its clinical picture. This syndrome is characterized by the binomial: "minimal target organ damage associated to monitoring prehypertension". CLINICAL HISTORY AND DIAGNOSIS: Between the years 1997 and 2002, the Author published a series of investigations regarding some office normotensives who inexplicably showed incipient signs of target organ damage (TOD. Investigated via ambulatory (A blood (B pressure (P monitoring (M, these subjects were surprisingly found not to be hypertensive. Neverthless, the office normotensives with TOD exibited the daily mean level of their systolic (S and diastolic (D BP (DML SBP/DBP significantly more elevated as compared to true normotensives. Because of these ABPM findings, the Author realized that the investigated subjects were false normotensives whose TOD was associated with a monitoring prehypertension (ABPM-diagnosable prehypertension alias monitoring prehypertension alias masked prehypertension. The year after the last Cugini's investigation, the INC-7 Reports introduced the term: "prehypertension" in its classification of arterial hypertension, as an office sphygmomanometric condition in between office normotension and office hypertension. The ABPM cut-off upper limits for a differential diagnosis between monitoring normotension, prehypertension and hypertension are reported, as calculated by the Author in its collection of ABPMs. The eponym of "Cugini's syndrome" was assigned in 2007 and confirmed in 2009. CONCLUSIVE REMARKS: The monitoring prehypertension is a further condition of discrepancy between office sphygmomanometry and ABPM, as per a masked prehypertension, whose diagnosis has to be immediately diagnosed, for preventing the onset of a TOD. There are reported the present investigations dealing with the possible

  10. [Cough and hypoxemia as clinical manifestation of pulmonary alveolar proteinosis. Clinical case report].

    Science.gov (United States)

    Nieto, Mary; Dicembrino, Manuela; Ferraz, Rubén; Romagnoli, Fernando; Giugno, Hilda; Ernst, Glenda; Siminovich, Monica; Botto, Hugo

    2016-06-01

    Alveolar proteinosis is a rare chronic lung disease, especially in children, characterized by abnormal accumulation of lipoproteins and derived surfactant in the intra-alveolar space that generates a severe reduction of gas exchange. Idiopathic presentation form constitutes over 90% of cases, a phenomenon associated with production of autoimmune antibodies directed at the receptor for granulocyte-macrophage colony-stimulating factor. A case of a girl of 5 years of age treated because of atypical pneumonia with unfavorable evolution due to persistent hypoxemia is presented. The diagnosis is obtained through pathologic examination of lung biopsy by thoracotomy, as treatment is carried out by 17bronchopulmonary bronchoscopy lavages and the patient evidences marked clinical improvement. PMID:27164343

  11. Probabilistic and fuzzy logic in clinical diagnosis.

    Science.gov (United States)

    Licata, G

    2007-06-01

    In this study I have compared classic and fuzzy logic and their usefulness in clinical diagnosis. The theory of probability is often considered a device to protect the classical two-valued logic from the evidence of its inadequacy to understand and show the complexity of world [1]. This can be true, but it is not possible to discard the theory of probability. I will argue that the problems and the application fields of the theory of probability are very different from those of fuzzy logic. After the introduction on the theoretical bases of fuzzy approach to logic, I have reported some diagnostic argumentations employing fuzzy logic. The state of normality and the state of disease often fight their battle on scalar quantities of biological values and it is not hard to establish a correspondence between the biological values and the percent values of fuzzy logic. Accordingly, I have suggested some applications of fuzzy logic in clinical diagnosis and in particular I have utilised a fuzzy curve to recognise subjects with diabetes mellitus, renal failure and liver disease. The comparison between classic and fuzzy logic findings seems to indicate that fuzzy logic is more adequate to study the development of biological events. In fact, fuzzy logic is useful when we have a lot of pieces of information and when we dispose to scalar quantities. In conclusion, increasingly the development of technology offers new instruments to measure pathological parameters through scalar quantities, thus it is reasonable to think that in the future fuzzy logic will be employed more in clinical diagnosis.

  12. Kallmann's syndrome: clues to clinical diagnosis.

    Science.gov (United States)

    John, H; Schmid, C

    2000-04-01

    Hypogonadotropic patients may visit pediatricians, general practitioners, endocrinologists or urologists, presenting with microphallus, cryptochidism or pubertas tarda and delayed bone maturation. Congenital hypogonadotropic hypogonadism is characterized, apart from small testes, by the constellation of low serum levels of testosterone, LH and FSH. Kallman's syndrome is characterized by congenital hypogonadotropic hypogonadism with midline defects such as anosmia (a deficiency of the sense of smell). The first case report dates back to 1856, and genetic defects causing the syndrome have been recently described. The diagnosis can be clinically suspected and is established by confirming hormonal studies. PMID:11052640

  13. Effect of HLA-B*27 and its subtypes on clinical manifestations and severity of ankylosing spondylitis in Iranian patients.

    Directory of Open Access Journals (Sweden)

    Sasan Fallahi

    2013-12-01

    Full Text Available The aim of this study was to assess the role of HLA-B*27 and it's subtypes in determining severity and clinical manifestations of ankylosing spondylitis (AS.A total of 163 AS patients were assessed for clinical manifestations and severity using structured questionnaires. HLA-B*27 screening and B*27 sub-typing were performed by PCR.One hundred twenty two patients (74.8% were B*27 positive. The male to female ratio, peripheral arthritis, steroid use, intense dorsal kyphosis and decrease of cervical slope had a significantly higher frequency in B*27 positive patients compared to B*27 negative ones (p=0.01, 0.001, 0.01, 0.04 and 0.04, respectively. However, the age of diagnosis was significantly lower in B*27 positive patients (p=0.005. Trend in uveitis and some severity markers including: BASMI and ASQoL were toward higher values in B*27 positive group with no significant difference. After controlling confounding variables, significant relationship was found only between B*27 and BASMI (p=0.01. B*27 subtypes in patients were included B*2705: 48.4%, B*2702: 42.6%, B*2704: 5.7% and B*2707: 3.3%. No significant differences were seen for severity markers and clinical manifestations between subtypes; although trend toward lower values of severity markers, less intense dorsal kyphosis and less decrease of cervical slope were observed in B*2704 and B*2707 versus other polymorphisms.Clinical features and severity of AS is influenced by HLA-B*27. Trend toward higher severity markers in B*2705 and B*2702 versus other polymorphisms might be subject of interest for evaluation in other ethnicities with concentration to other novel susceptibility genes co-inherited in each B*27 subtype.

  14. Spinal cord injury in patients with systemic lupus Erythematosus Clinical manifestations, imaging characteristics and treatment

    Institute of Scientific and Technical Information of China (English)

    Yamei Tang; Fusheng Zhang; Qingyu Shen; Xiangpen Li; Yigang Xing

    2007-01-01

    BACKGROUND: There are fewer reports on systemic lupus erythematosus (SLE) related myelitis, and definite and uniform therapeutic program is not available.OBJECTIVE: To observe the clinical manifestations, imaging characteristics, results of laboratory examination and treatment of SLE.DESIGN: A retrospective case analysis.SETTING: Department of Neurology, the Second Affiliated Hospital of Sun Yat-sen University.PARTICIPANTS: Totally 1 052 SLE inpatients were selected from the Second Affiliated Hospital of Sun Yat-sen University from January 1995 to May 2005, and they all accorded with the diagnostic standards for SLE set by American Rheumatism Association in 1982. 124 of them were diagnosed to have damage of central nervous system. Inclusive criteria: Patients with one of the focal physical signs, including mental and behavior disorders, headache, seizure and involvement of nervous system. Exclusive criteria: Patients with hypertensive encephalopathy, damage of nervous system due to uremia and infection of central nervous system. Spinal cord lesion occurred in 15 female cases of 23 - 51 years old. Informed consents were obtained from all the participants.METHODS: The physical signs, laboratory examinations, therapeutic program and prognosis were recorded in the 15 patients with symptoms of spinal cord lesions. All the patients underwent MRI scan of brain or lesioned segment of spinal cord, and 8 cases of them underwent lumbar puncture to determine intracranial pressure, routine and biochemical examinations were cerebrospinal fluid were performed. The disease activity of SLE in systems beyond central nervous system was evaluated with modified lupus activity criteria count (LACC).MAIN OUTCOME MEASURES: ① Incidence of SLE related myelitis, attack age distribution and its association with the activity of SLE; ② Comparisons of the clinical characteristics, cranial and spinal cord MRI manifestations, different therapeutic program and prognosis.RESULTS: All the 15 SLE

  15. Graduated clinical manifestations according to mutation type in patients with severe myoclonic epilepsy in infancy

    DEFF Research Database (Denmark)

    Brusgaard, Klaus; Møller, Rikke Steensbjerre; Dahl, Hans Atli;

    relatives belong to this group. The majority of the relatives had no phenotypic manifestations. The patients with nonsense, splice site or frameshift mutations or large deletions had phenotypes in the SMEI end of the clinical spectra. All but 2 of the missense mutations were new. Mutations giving rise...

  16. The Relation between Diverse Phenotypes of PCOS with Clinical Manifestations, Anthropometric Indices and Metabolic Characteristics

    OpenAIRE

    Seyedeh Hajar Shahrami; Zahra Abbasi Ranjbar; Forozan Milani; Ehsan Kezem-Nejad; Afagh Hassanzadeh Rad; Seyedeh Fatemeh Dalil Heirat

    2016-01-01

    Critical issue regarding to variation of findings based on different phenotypes led investigators to define whether they are distinct features or overlapping ones. Therefore, we aimed to investigate the association between diverse phenotypes of PCOS (Poly Cystic Ovary Syndrome) with clinical manifestations, anthropometric indices, and metabolic characteristics. This was a descriptive cross-sectional study conducted in 15-39 years old women with PCOS referred to infertility clinics in the nort...

  17. Clinical diagnosis of malignant pleural mesothelioma

    International Nuclear Information System (INIS)

    We evaluated clinical and thoracoscopic findings of cases that underwent thoracoscopic biopsy for the diagnosis of malignant pleural mesothelioma. We reviewed 32 cases suspected of having malignant pleural mesothelioma from 2003 to 2006. We made a diagnosis of malignant pleural mesothelioma via thoracoscopic biopsy (19 cases). The cut-off level of hyaluronic acid in malignant effusions, selected on the basis of the best diagnostic efficacy, was 100 μg/ml. We can decrease the incidence of false negative cases by the combination of CT findings and the presence of hyaluronic acid in pleural effusion. In the pleural thickening type of thoracoscopic appearance, the parietal pleurae were thickened, and small nodules were rare. As for this type, tumor cells were histologically absent or confined to the submesothelial tissue. We considered that determinations of specific sites were difficult. Adequate tissue samples obtained via video-assisted thoracoscopy were necessary for diagnosis. We can decrease the incidence of false negative cases by the combination of the presence of hyaluronic acid in pleural effusion and thoracoscopic biopsy. (author)

  18. Pyogenic sacroiliitis: diagnosis, management and clinical outcome

    Energy Technology Data Exchange (ETDEWEB)

    Kucera, Tomas; Sponer, Pavel [Charles University in Prague, Faculty of Medicine and University Hospital in Hradec Kralove, Department of Orthopaedic Surgery, Hradec Kralove (Czech Republic); Brtkova, Jindra [Charles University in Prague, Faculty of Medicine and University Hospital in Hradec Kralove, Department of Diagnostic Radiology, Hradec Kralove (Czech Republic); Ryskova, Lenka [Charles University in Prague, Faculty of Medicine and University Hospital in Hradec Kralove, Department of Clinical Microbiology, Hradec Kralove (Czech Republic); Popper, Eduard [Charles University in Prague, Faculty of Medicine and University Hospital in Hradec Kralove, Department of Rehabilitation, Hradec Kralove (Czech Republic); Frank, Martin [Charles University in Prague, Faculty of Medicine and University Hospital in Hradec Kralove, Department of Surgery, Hradec Kralove (Czech Republic); Kucerova, Marie [Regional Hospital in Pardubice, Department of Neurosurgery, Hradec Kralove (Czech Republic)

    2015-01-15

    The purpose of the present study was to evaluate the role of diagnostic tools and management options for patients with pyogenic sacroiliitis, including potential complications. This retrospective study included 16 patients with pyogenic sacroiliitis who were admitted to a single orthopaedic centre between 2007 and 2012. The following data were collected: demographics, history, radiography, magnetic resonance images (MRI), biological data, type of pathogenic agent, abscess formation, type of management, and clinical outcome. Our study demonstrated that only one-fifth of the patients with lumbogluteal or hip pain had established diagnoses of suspected pyogenic sacroiliitis upon admission. MRIs confirmed this diagnosis in all cases. MRI examinations revealed joint fluid in the sacroiliac joint and significant oedema of the adjacent bone and soft tissues. In 12 of the 16 cases, erosions of the subchondral bone were encountered. Contrast-enhanced MRI revealed that 9 patients had abscesses. All patients received antibiotic therapy. Antibiotic treatment was only successful in 9 cases. The other 7 patients underwent computed tomography (CT)-guided abscess drainage. Drainage was sufficient for 4 patients, but 3 patients required open surgery. One patient required sacroiliac arthrodesis. The clinical outcomes included minimal disability (n = 10), moderate disability (n = 5), and full disability (n = 1) of the spine. Contrast-enhanced MRI is mandatory for a reliable diagnosis. Abscess formation was observed in approximately half of the MRI-diagnosed sacroiliitis cases and required minimally invasive drainage under CT guidance or frequently open surgery. (orig.)

  19. Pyogenic sacroiliitis: diagnosis, management and clinical outcome

    International Nuclear Information System (INIS)

    The purpose of the present study was to evaluate the role of diagnostic tools and management options for patients with pyogenic sacroiliitis, including potential complications. This retrospective study included 16 patients with pyogenic sacroiliitis who were admitted to a single orthopaedic centre between 2007 and 2012. The following data were collected: demographics, history, radiography, magnetic resonance images (MRI), biological data, type of pathogenic agent, abscess formation, type of management, and clinical outcome. Our study demonstrated that only one-fifth of the patients with lumbogluteal or hip pain had established diagnoses of suspected pyogenic sacroiliitis upon admission. MRIs confirmed this diagnosis in all cases. MRI examinations revealed joint fluid in the sacroiliac joint and significant oedema of the adjacent bone and soft tissues. In 12 of the 16 cases, erosions of the subchondral bone were encountered. Contrast-enhanced MRI revealed that 9 patients had abscesses. All patients received antibiotic therapy. Antibiotic treatment was only successful in 9 cases. The other 7 patients underwent computed tomography (CT)-guided abscess drainage. Drainage was sufficient for 4 patients, but 3 patients required open surgery. One patient required sacroiliac arthrodesis. The clinical outcomes included minimal disability (n = 10), moderate disability (n = 5), and full disability (n = 1) of the spine. Contrast-enhanced MRI is mandatory for a reliable diagnosis. Abscess formation was observed in approximately half of the MRI-diagnosed sacroiliitis cases and required minimally invasive drainage under CT guidance or frequently open surgery. (orig.)

  20. Cutaneous Manifestations of Non-Celiac Gluten Sensitivity: Clinical Histological and Immunopathological Features

    Directory of Open Access Journals (Sweden)

    Veronica Bonciolini

    2015-09-01

    Full Text Available Background: The dermatological manifestations associated with intestinal diseases are becoming more frequent, especially now when new clinical entities, such as Non-Celiac Gluten Sensitivity (NCGS, are identified. The existence of this new entity is still debated. However, many patients with diagnosed NCGS that present intestinal manifestations have skin lesions that need appropriate characterization. Methods: We involved 17 patients affected by NCGS with non-specific cutaneous manifestations who got much better after a gluten free diet. For a histopathological and immunopathological evaluation, two skin samples from each patient and their clinical data were collected. Results: The median age of the 17 enrolled patients affected by NCGS was 36 years and 76% of them were females. On the extensor surfaces of upper and lower limbs in particular, they all presented very itchy dermatological manifestations morphologically similar to eczema, psoriasis or dermatitis herpetiformis. This similarity was also confirmed histologically, but the immunopathological analysis showed the prevalence of deposits of C3 along the dermo-epidermal junction with a microgranular/granular pattern (82%. Conclusions: The exact characterization of new clinical entities such as Cutaneous Gluten Sensitivity and NCGS is an important objective both for diagnostic and therapeutic purposes, since these are patients who actually benefit from a GFD (Gluten Free Diet and who do not adopt it only for fashion.

  1. Chronic lymphocytic leukaemia: contemporary conceptions of etiology, pathogenesis and peculiarities of clinical manifestations (review

    Directory of Open Access Journals (Sweden)

    Chesnokova N.P.

    2011-06-01

    Full Text Available The research work presents an analysis of literature review and results of investigations on the problems of etiology, pathogenesis, classification and peculiarities of clinical manifestations of chronic lymphocytic leukaemia. Special attention is paid to both contemporary conceptions of carcinogenesis, reflecting the role of proto-oncogenes activation, an-tioncogenes and apoptosis genes suppression in mechanisms of neoplasia development and «specific mechanisms» of oncogenic transformation induction of B-lymphocytes and the subsequent development of the stages of promotion, progression and marked clinical manifestations of formation. Possibility of further improvement of use of immune phe-notype character and oncomarkers in diagnostics of chronic lymphocytic leukaemia clinical variants and in evaluation of effectiveness of its therapy has been indicated in the article

  2. Generalized subcutaneous edema as a rare manifestation of dermatomyositis: clinical lesson from a rare feature.

    LENUS (Irish Health Repository)

    Haroon, Muhammad

    2011-04-01

    Generalized subcutaneous edema is a very rare manifestation of inflammatory myopathies. A 61-year-old woman presented with classic signs and symptoms of dermatomyositis. She was also noted to have generalized edema that was so florid that an alternative diagnosis was considered. Her disease was resistant to corticosteroids, azathioprine, and mycophenolate mofetil. Intravenous administration of immunoglobulins was started because of marked worsening of her disease-muscle weakness, generalized anasarca, and involvement of her bulbar muscles. This led to dramatic resolution of her subcutaneous edema and significant improvement of her skin and muscle disease. As the initial screen for malignancy was negative, a positron emission tomography-computed tomography scan was requested, which interestingly showed a metabolically active cervical tumor. Anasarca is an unusual manifestation of dermatomyositis. In treatment-refractory cases, it seems reasonable to consider positron emission tomography scan in excluding underlying malignant disease.

  3. Update on Medical Management of Clinical Manifestations of Chronic Kidney Disease.

    Science.gov (United States)

    Quimby, Jessica M

    2016-11-01

    Dysregulation of normal kidney functions in chronic kidney disease (CKD) leads to several pathophysiologic abnormalities that have the potential to significantly clinically affect the CKD patient. This article discusses the clinical impact of hypertension, hypokalemia, anemia, dysrexia, nausea/vomiting, and constipation in the CKD patient and therapies for these conditions. These clinical manifestations of disease may not occur in every patient and may also develop later during the progression of disease. Therefore, monitoring for, identifying, and addressing these factors is considered an important part of the medical management of CKD.

  4. Update on Medical Management of Clinical Manifestations of Chronic Kidney Disease.

    Science.gov (United States)

    Quimby, Jessica M

    2016-11-01

    Dysregulation of normal kidney functions in chronic kidney disease (CKD) leads to several pathophysiologic abnormalities that have the potential to significantly clinically affect the CKD patient. This article discusses the clinical impact of hypertension, hypokalemia, anemia, dysrexia, nausea/vomiting, and constipation in the CKD patient and therapies for these conditions. These clinical manifestations of disease may not occur in every patient and may also develop later during the progression of disease. Therefore, monitoring for, identifying, and addressing these factors is considered an important part of the medical management of CKD. PMID:27593576

  5. Clinical Manifestations of Cytomegalovirus-Associated Posterior Uveitis and Panuveitis in Patients Without Human Immunodeficiency Virus Infection

    NARCIS (Netherlands)

    Pathanapitoon, Kessara; Tesavibul, Nattaporn; Choopong, Pitipol; Boonsopon, Sutasinee; Kongyai, Natedao; Ausayakhun, Somsanguan; Kunavisarut, Paradee; Rothova, Aniki

    2013-01-01

    Importance: Little attention has been paid to clinical features of cytomegalovirus (CMV) infections in individuals without human immunodeficiency virus (HIV). Objective: To describe the clinical manifestations and comorbidities of patients without HIV infection who have CMV-associated posterior uvei

  6. Dengue infection in children in Ratchaburi, Thailand: a cohort study. II. Clinical manifestations.

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    Chukiat Sirivichayakul

    Full Text Available BACKGROUND: Dengue infection is one of the most important mosquito-borne diseases. More data regarding the disease burden and the prevalence of each clinical spectrum among symptomatic infections and the clinical manifestations are needed. This study aims to describe the incidence and clinical manifestations of symptomatic dengue infection in Thai children during 2006 through 2008. STUDY DESIGN: This study is a school-based prospective open cohort study with a 9,448 person-year follow-up in children aged 3-14 years. Active surveillance for febrile illnesses was done in the studied subjects. Subjects who had febrile illness were asked to visit the study hospital for clinical and laboratory evaluation, treatment, and serological tests for dengue infection. The clinical data from medical records, diary cards, and data collection forms were collected and analyzed. RESULTS: Dengue infections were the causes of 12.1% of febrile illnesses attending the hospital, including undifferentiated fever (UF (49.8%, dengue fever (DF (39.3% and dengue hemorrhagic fever (DHF (10.9%. Headache, anorexia, nausea/vomiting and myalgia were common symptoms occurring in more than half of the patients. The more severe dengue spectrum (i.e., DHF had higher temperature, higher prevalence of nausea/vomiting, abdominal pain, rash, diarrhea, petechiae, hepatomegaly and lower platelet count. DHF cases also had significantly higher prevalence of anorexia, nausea/vomiting and abdominal pain during day 3-6 and diarrhea during day 4-6 of illness. The absence of nausea/vomiting, abdominal pain, diarrhea, petechiae, hepatomegaly and positive tourniquet test may predict non-DHF. CONCLUSION: Among symptomatic dengue infection, UF is most common followed by DF and DHF. Some clinical manifestations may be useful to predict the more severe disease (i.e., DHF. This study presents additional information in the clinical spectra of symptomatic dengue infection.

  7. Molecular analysis and association with clinical and laboratory manifestations in children with sickle cell anemia

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    Roberta Faria Camilo-Araújo

    2014-10-01

    Full Text Available Objectives: To analyze the frequency of βS-globin haplotypes and alpha-thalassemia, and their influence on clinical manifestations and the hematological profile of children with sickle cell anemia. Method: The frequency of βS-globin haplotypes and alpha-thalassemia and any association with clinical and laboratorial manifestations were determined in 117 sickle cell anemia children aged 3–71 months. The confirmation of hemoglobin SS and determination of the haplotypes were achieved by polymerase chain reaction-restriction fragment length polymorphism, and alpha-thalassemia genotyping was by multiplex polymerase chain reaction (single-tube multiplex-polymerase chain reaction. Results: The genotype distribution of haplotypes was 43 (36.7% Central African Republic/Benin, 41 (35.0% Central African Republic/Central African Republic, 20 (17.0% Rare/atypical, and 13 (11.1% Benin/Benin. The frequency of the α3.7 deletion was 1.71% as homozygous (−α3.7/−α3.7 and 11.9% as heterozygous (−α3.7/αα. The only significant association in respect to haplotypes was related to the mean corpuscular volume. The presence of alpha-thalassemia was significantly associated to decreases in mean corpuscular volume, mean corpuscular hemoglobin and reticulocyte count and to an increase in the red blood cell count. There were no significant associations of βS-globin haplotypes and alpha-thalassemia with clinical manifestations. Conclusions: In the study population, the frequency of alpha-thalassemia was similar to published data in Brazil with the Central African Republic haplotype being the most common, followed by the Benin haplotype. βS-globin haplotypes and interaction between alpha-thalassemia and sickle cell anemia did not influence fetal hemoglobin concentrations or the number of clinical manifestations.

  8. [Multiple erythema migrans and facial nerve paralysis: clinical manifestations of early disseminated Lyme borreliosis].

    Science.gov (United States)

    Braun, S A; Baran, A M; Boettcher, C; Kieseier, B C; Reifenberger, J

    2014-04-01

    Lyme borreliosis is a common vector-borne disease in Europe. The infection follows different stages with a broad variability of clinical symptoms and manifestations in different organs. A 49-year-old man presented with flu-like symptoms, facial nerve paralysis and multiple erythematous macular on his trunk and extremities. We diagnosed Lyme disease (stage II) with facial nerve paralysis and multiple erythema migrans. Intravenous ceftriaxone led to complete healing of hissymptoms within 2 weeks.

  9. Clinical Manifestations of Mesoendemic Onchocerciasis in an Area with Multiple Filarial Species

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    EC Uttah

    2009-12-01

    Full Text Available "nBackground: The Imo River Basin, Nigeria is endemic for onchocerciasis, bancroftian filariasis, loaiasis and mansonellosis. This study was aimed at determining the clinical manifestations of onchocerciasis in this region. "nMethods: A cross-sectional study was carried out in 2006 in Umuowaibu I and Ndiorji commu­nities in Okigwe Local Government Area of Imo State, Nigeria. Consenting individuals were ex­amined for various gradations of skin manifestations, subcutaneous nodules, and visual im­pair­ments by qualified medical doctors. Five categories of skin manifestations were observed, namely permanent itching, onchodermatitis, atrophy of skin, leopard skin, and sowda. A total of 1024 individuals were examined. "nResults: The prevalence of the skin manifestations were permanent itching (2.5%, onchoder­ma­titis (3.9%, atrophy of the skin (5.8%, leopard skin (22.1%, and sowda (0.1%. The preva­lence of subcutaneous nodules was 25.3%, but 88.9% among the oldest age group, and mostly found in lower half of body. The majority of cases of visual acuity problems (6.8% overall prev­alence were in the oldest age groups. Among those who were ≥ 20 years old, the prevalence of visual acuity problems was significantly higher in females than in males (χ2-test; P< 0.05. Only two of the examined persons were observed to be blind. "nConclusion: Clinical manifestations of onchocerciasis are perhaps more intense in the area prob­ably because of presence of endemic infections of other filarial species.

  10. Vitamin D receptor (VDR) gene polymorphisms and susceptibility to systemic lupus erythematosus clinical manifestations.

    Science.gov (United States)

    de Azevêdo Silva, J; Monteiro Fernandes, K; Trés Pancotto, J A; Sotero Fragoso, T; Donadi, E A; Crovella, S; Sandrin-Garcia, P

    2013-10-01

    Systemic lupus erythematosus (SLE) is an autoimmune disorder with heterogeneous clinical manifestations and target tissue damage. Currently, several genes have been associated with SLE susceptibility, including vitamin D receptor (VDR), which is a mediator of immune responses through the action of vitamin D. Polymorphisms in the VDR gene can impair the vitamin D (D3) function role, and since SLE patients show deficient D3 blood levels, it leads to a possible connection to the disease's onset. In our study we searched for an association between VDR polymorphisms and risk of developing SLE, as well as the disease's clinical manifestations. We enrolled 158 SLE patients and 190 Southeast Brazilian healthy controls, genotyped for five Tag single nucleotide polymorphisms (SNPs), covering most of the VDR gene region. We found an association between VDR SNPs and SLE for the following clinical manifestations: rs11168268 and cutaneous alterations (p=0.036), rs3890733 (p=0.003) rs3890733 and arthritis (p=0.001), rs2248098 and immunological alterations (p=0.040), rs4760648 and antibody anti-dsDNA (p=0.036). No association was reported between VDR polymorphisms and SLE susceptibility.

  11. Problems of diagnosis and a clinical course of pulmonary alveolar proteinosis

    International Nuclear Information System (INIS)

    The authors have defined 3 stages of development of pulmonary alveolar proteinosis proceeding from the literature data and their own data on 4 patients. Each stage was characterized in detail with due account of clinical manifestations, in results of laboratory, X-ray, functional and radionuclide investigations. Diagnosis of the disease is a problem requiring biopsy. Bronchoalveolar lavage was shown to be the most effective method of therapy of pulmonary alveolar proteinosis

  12. Dermatitis Herpetiformis: Skin Manifestation of Celiac Disease

    Science.gov (United States)

    ... list of Celiac Disease Organizations​​ . Alternate Language URL Dermatitis Herpetiformis: Skin Manifestation of Celiac Disease (For Health ... this page: Symptoms Causes Diagnosis Treatment Clinical Trials Dermatitis herpetiformis (DH) is a chronic, intensely itchy, blistering ...

  13. Clinical manifestations that predict abnormal brain computed tomography (CT in children with minor head injury

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    Nesrin Alharthy

    2015-01-01

    Full Text Available Background: Computed tomography (CT used in pediatric pediatrics brain injury (TBI to ascertain neurological manifestations. Nevertheless, this practice is associated with adverse effects. Reports in the literature suggest incidents of morbidity and mortality in children due to exposure to radiation. Hence, it is found imperative to search for a reliable alternative. Objectives: The aim of this study is to find a reliable clinical alternative to detect an intracranial injury without resorting to the CT. Materials and Methods: Retrospective cross-sectional study was undertaken in patients (1-14 years with blunt head injury and having a Glasgow Coma Scale (GCS of 13-15 who had CT performed on them. Using statistical analysis, the correlation between clinical examination and positive CT manifestation is analyzed for different age-groups and various mechanisms of injury. Results: No statistically significant association between parameteres such as Loss of Consciousness, ′fall′ as mechanism of injury, motor vehicle accidents (MVA, more than two discrete episodes of vomiting and the CT finding of intracranial injury could be noted. Analyzed data have led to believe that GCS of 13 at presentation is the only important clinical predictor of intracranial injury. Conclusion: Retrospective data, small sample size and limited number of factors for assessing clinical manifestation might present constraints on the predictive rule that was derived from this review. Such limitations notwithstanding, the decision to determine which patients should undergo neuroimaging is encouraged to be based on clinical judgments. Further analysis with higher sample sizes may be required to authenticate and validate findings.

  14. Oral Manifestations in Acute Leukemia as the First Sign; The Interdisciplinary Approach of Diagnosis and Treatment

    OpenAIRE

    Paunica Stana; Giurgiu Marina; Dumitriu Anca

    2015-01-01

    Systemic diseases often present associated oral signs and symptoms, which can occur either from the beginning of the disease or during its evolution. In some cases the oral manifestations reveal an undetected and severe disease, like leukemia. According to the encountered oral signs and symptoms and their response to topical/ dental treatment, the dentist and physician should take into account specific additional tests, which could highlight a possible associated systemic disease. The m...

  15. Clinical Evaluation of Specific Oral Manifestations in Pediatric Patients with Ascertained versus Potential Coeliac Disease: A Cross-Sectional Study

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    Ennio Bramanti

    2014-01-01

    Full Text Available Patients involved on coeliac disease (CD have atypical symptoms and often remain undiagnosed. Specific oral manifestations are effective risk indicators of CD and for this reason an early diagnosis with a consequent better prognosis can be performed by the dentist. There are not researches analysing the frequency of these oral manifestations in potential coeliac patients. The aim of this study is to investigate the oral hard and soft tissue lesions in potential and ascertained coeliac children in comparison with healthy controls. 50 ascertained children, 21 potential coeliac patients, and 54 controls were recruited and the oral examination was performed. The overall oral lesions were more frequently present in CD patients than in controls. The prevalence of oral soft tissue lesions was 62% in ascertained coeliac, 76.2% in potential coeliac patients, and 12.96% in controls (P<0.05. Clinical dental delayed eruption was observed in 38% of the ascertained coeliac and 42.5% of the potential coeliac versus 11.11% of the controls (P<0.05. The prevalence of specific enamel defects (SED was 48% in ascertained coeliac and 19% in potential coeliac versus 0% in controls (P<0.05; OR=3.923. The SED seem to be genetically related to the histological damage and villous atrophy.

  16. Animal models that best reproduce the clinical manifestations of human intoxication with organophosphorus compounds.

    Science.gov (United States)

    Pereira, Edna F R; Aracava, Yasco; DeTolla, Louis J; Beecham, E Jeffrey; Basinger, G William; Wakayama, Edgar J; Albuquerque, Edson X

    2014-08-01

    The translational capacity of data generated in preclinical toxicological studies is contingent upon several factors, including the appropriateness of the animal model. The primary objectives of this article are: 1) to analyze the natural history of acute and delayed signs and symptoms that develop following an acute exposure of humans to organophosphorus (OP) compounds, with an emphasis on nerve agents; 2) to identify animal models of the clinical manifestations of human exposure to OPs; and 3) to review the mechanisms that contribute to the immediate and delayed OP neurotoxicity. As discussed in this study, clinical manifestations of an acute exposure of humans to OP compounds can be faithfully reproduced in rodents and nonhuman primates. These manifestations include an acute cholinergic crisis in addition to signs of neurotoxicity that develop long after the OP exposure, particularly chronic neurologic deficits consisting of anxiety-related behavior and cognitive deficits, structural brain damage, and increased slow electroencephalographic frequencies. Because guinea pigs and nonhuman primates, like humans, have low levels of circulating carboxylesterases-the enzymes that metabolize and inactivate OP compounds-they stand out as appropriate animal models for studies of OP intoxication. These are critical points for the development of safe and effective therapeutic interventions against OP poisoning because approval of such therapies by the Food and Drug Administration is likely to rely on the Animal Efficacy Rule, which allows exclusive use of animal data as evidence of the effectiveness of a drug against pathologic conditions that cannot be ethically or feasibly tested in humans.

  17. Oral candidiasis: pathogenesis, clinical presentation, diagnosis and treatment strategies.

    Science.gov (United States)

    Lalla, Rajesh V; Patton, Lauren L; Dongari-Bagtzoglou, Anna

    2013-04-01

    Oral candidiasis is a clinical fungal infection that is the most common opportunistic infection affecting the human oral cavity. This article reviews the pathogenesis, clinical presentations, diagnosis and treatmentstrategies for oral candidiasis.

  18. Clinical evaluation of ischemic heart diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Kamei, Fumio (Sendai Railway Hospital (Japan))

    1983-09-01

    Attempt were made to detect the existence of myocardial ischemia by means of both radiographic and scintigraphic techniques. Firstly, a new polygraph was especially designed for selecting the arbitrary phases in a cardiac cycle at which the corresponding radiogram should be synchronously obtained. A comparative investigation on the difference between end-systolic and-diastolic cardiac transverse diameters revealed a remarkable difference of 3.6% in normal subjects and 0.6% in patients with ischemic heart disease. These data indicating the difference of overall heart size was reflected in local dyskinesis documentation of recently developed techniques. For daily clinical purposes, radiography of the chest based on synchronously selected phases would contribute to accurate diagnosis and treatment of heart disease. Secondly, scintigraphic display using intravenously injected thallium-201 was clinically applied. For detection of ischemia, comparative study was performed of initial image relative to selective coronary cineangiography and stress scintigraphy. The former indicated a good correlation of 90%, whereas the latter served to enhance sensitivity. Sequential images (initial and delayed) facilitated the distinction of normal, necrotic, and ischemic areas. Scintigram was used for objective evaluation of coronary dilator (dilazep), either at immediate or follow-up stage. In the same way, it was also possible to indicate the effectiveness of sublingually given nitroglycerin by myocardial scintigram, where by significant increase of uptake was observed 20 minutes after administration. Rehabilitation after acute heart disease was discussed, especially on the peripheral effect. Ratio of the thigh muscle to myocardium shown in this study was useful for objective evaluation. Another preliminary study is to separate normal coronary arteries from myocardial necrosis.

  19. Psychogenic dysphonia: diversity of clinical and vocal manifestations in a case series

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    Regina Helena Garcia Martins

    2014-12-01

    Full Text Available Introduction: Psychogenic dysphonia is a functional disorder with variable clinical manifestations. Objective: To assess the clinical and vocal characteristics of patients with psychogenic dysphonia in a case series. Methods: The study included 28 adult patients with psychogenic dysphonia, evaluated at a University hospital in the last ten years. Assessed variables included gender, age, occupation, vocal symptoms, vocal characteristics, and videolaryngostroboscopic findings. Results: 28 patients (26 women and 2 men were assessed. Their occupations included: housekeeper (n = 17, teacher (n = 4, salesclerk (n = 4, nurse (n = 1, retired (n = 1, and psychologist (n = 1. Sudden symptom onset was reported by 16 patients and progressive symptom onset was reported by 12; intermittent evolution was reported by 15; symptom duration longer than three months was reported by 21 patients. Videolaryngostroboscopy showed only functional disorders; no patient had structural lesions or changes in vocal fold mobility. Conversion aphonia, skeletal muscle tension, and intermittent voicing were the most frequent vocal emission manifestation forms. Conclusions: In this case series of patients with psychogenic dysphonia, the most frequent form of clinical presentation was conversion aphonia, followed by musculoskeletal tension and intermittent voicing. The clinical and vocal aspects of 28 patients with psychogenic dysphonia, as well as the particularities of each case, are discussed.

  20. Mansonella perstans filariasis in Uganda: patterns of microfilaraemia and clinical manifestations in two endemic communities.

    Science.gov (United States)

    Asio, Santa Maria; Simonsen, Paul E; Onapa, Ambrose W

    2009-03-01

    Surveys for Mansonella perstans infection and potentially related clinical manifestations were undertaken in two endemic communities in Mukono and Luwero districts of Uganda where no other human filarial infections are transmitted. A sensitive and accurate counting chamber method was used for quantifying microfilaraemia in 100microl of finger-prick blood. Among 575 and 991 examined individuals aged >or=1 year in the two communities, the overall microfilariae (mf) prevalence was significantly higher in Mukono (76.5%) than in Luwero (57.7%). As early as age 1-4 years, 40.6% and 20.5% of the children were mf-positive. Prevalences increased rapidly with increasing age to reach 89.2% and 81.4% in the 15-19 years age group and then remained high in subsequent age groups. The geometric mean mf intensity among mf-positive individuals was slightly higher in the Mukono community (32.4mf/100microl) than in the Luwero community (29.9mf/100microl), and this parameter increased with age in both communities. No obvious associations were observed between various clinical parameters and M. perstans microfilaraemia in any of the study communities. The observed patterns of microfilaraemia and the lack of obvious visible clinical manifestations suggest that the host's regulatory responses are downregulated in M. perstans infections. [ClinicalTrials.gov identifier: NCT00215280]. PMID:18809192

  1. Clinical and immunological manifestations in 151 SLE patients living in Dubai.

    Science.gov (United States)

    AlSaleh, J; Jassim, V; ElSayed, M; Saleh, N; Harb, D

    2008-01-01

    To gain better understanding of systemic lupus erythematosus (SLE) in Dubai we studied the clinical and immunological manifestations in a cohort of 151 patients attended Rheumatology Clinic in Dubai Hospital between January 2002 and January 2007. We found that the female to male ratio was 20.5:1, with a mean age of 35.5 years (0.9). The mean age at disease onset was 28.9 years (0.8) and mean disease duration 6.7 years (0.4). Five-year survival rate in our cohort was 94%. The commonest clinical manifestations in this cohort were arthritis (88%), haematological abnormalities (61.6%), and malar rash (60.3%). Leucopenia, fever, hair loss and proteinuria were observed in approximately half of the patients. Anaemia was found in 44.3% but only 9.9% had haemolytic anaemia. Photosensitive rash was seen in 43% of patients. Approximately one-third of the patients had serositis and mouth ulcers, 30.5 and 27.2% respectively. Vasculitis was observed in 19.2% of patients. Neuropsychiatric manifestations (15.9%), discoid lupus lesions (12.6%), and brain infarcts (13.2%) were infrequent. Subacute cutaneous lupus (6%) was also uncommon. Anti-nuclear antibodies were detected in 98%, anti-double stranded DNA antibodies in 88.7%, anti-Sm antibodies in 19.7%, anti-RNP in 40.4%, anti-Ro antibodies in 52.3% and anti-La antibodies in 19.8%. Anti-cardiolipin IgM and IgG were detected in 25.3 and 22.4%, respectively. This study suggests that Arabs with SLE residing in Dubai have comparable clinical features to their counterparts in other Arab countries and Western countries. The high prevalence of positive anti-Ro antibodies among our Arab patients probably reflects a character, that is, commonly seen in SLE patients of Middle East origin.

  2. A REVIEW ON DISEASES MANIFESTATION BY OCULAR DISEASES USING COMPUTER AIDED DIAGNOSIS (CAD

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    Ridza Azri Ramlee

    2015-08-01

    Full Text Available The use of eye for diagnosis for detecting the disease has been used long time ago. However, for conventional medical practitioners this procedure are used to detect diseases that cause vision problems. This method is widely used by practitioners of alternative medicine that uses the eyes to detect the presence of disease, such as iridology practitioners. In this paper we study the method adopted by the researchers based on conventional and alternative medical practitioners to detect the presence of disease using a computer-aided diagnosis (CAD or automatically

  3. The presentation and evaluation of a case of systemic Lupus erythematosus and anthiphospholipid antibody syndrome with primary clinical manifestation of chorea

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    Asgary S

    1998-06-01

    Full Text Available Manifestation of chorea in patients with systemic lupus erythematosus (SLE and antiphospholipid antibody syndrome (APA synd. is not common. Moreover, primary presentation of the disease with chorea is rare and only few such cases are reported in literature in recent years. We report here the case of a 28 year old woman who was first seen at the age of 10 with clinical manifestations of chorea. Later she developed deep vein thrombosis, thrombocytpenia, stroke, cardiac valve involvement and recurrent abortions. Laboratory investigations confirmed the diagnosis of SLE and the presence of antiphospholipid antibodies. We present this patient as a case of SLE and antiphospholipid antibody syndrome with chorea being her primary clinical presentation

  4. Pulmonary manifestations of leptospirosis

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    Sameer Gulati

    2012-01-01

    Full Text Available Leptospirosis has a spectrum of presentation which ranges from mild disease to a severe form comprising of jaundice and renal failure. Involvement of the lung can vary from subtle clinical features to deadly pulmonary hemorrhage and acute respiratory distress syndrome. Of late, it has been identified that leptospirosis can present atypically with predominant pulmonary manifestations. This can delay diagnosis making and hence optimum treatment. The purpose of this review is to bring together all the reported pulmonary manifestations of leptospirosis and the recent trends in the management.

  5. Orofacial manifestations in HIV positive children attending Mildmay Clinic in Uganda.

    Science.gov (United States)

    Nabbanja, Juliet; Gitta, Sheba; Peterson, Stefan; Rwenyonyi, Charles Mugisha

    2013-01-01

    The aim of this study was to assess the orofacial manifestations and their influence on oral function in human immunodeficiency virus (HIV) positive children attending Mildmay Clinic in Uganda. This was a cross-sectional study based on clinical examination, medical records and a structured questionnaire of 368 children aged between 1.5 and 17 years. The clinical examination for dental caries was based on decayed, extracted and filled teeth (deft) and decayed, missing and filled teeth (DMFT) indices as defined by World Health Organisation. The soft tissue orofacial lesions were assessed using the classification and diagnostic criteria as described by the Collaborative Workgroup on the Oral Manifestations of Pediatric HIV Infections. Approximately 67.4% of the children were on highly active antiretroviral therapy (HAART). The majority (77.4%) of the children had at least one orofacial lesion associated with HIV, pseudomembranous candidiasis being the most prevalent. Overall, 61.7% of the children with orofacial lesions reported at least one form of discomfort in the mouth. Discomfort was particularly associated with swallowing. The prevalence of orofacial lesions was significantly higher in children with poor oral hygiene and lower in those on HAART than in their respective counterparts. The CD4+ cell count, age and gender of the children did not significantly influence the distribution of orofacial lesions. The mean deft and DMFT scores were 11.8 and 2.7, respectively. The d- and D-components contributed 54.7 and 42.1%, respectively. Consumption of sugary snacks was directly associated with dental caries. Despite these children attending an HIV care centre of excellence, they have a high prevalence of orofacial manifestations associated with HIV. The majority of the children experienced discomfort in the oral cavity, particularly during swallowing.

  6. Frequency and clinical manifestations of post-poliomyelitis syndrome in a brazilian tertiary care center

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    Abrahão Augusto Juviniano Quadros

    2012-08-01

    Full Text Available OBJECTIVE: To determine the frequency and clinical manifestations of patients with post-poliomyelitis syndrome (PPS in a Brazilian division of neuromuscular disorders. METHODS: A total of 167 patients with prior history of paralytic poliomyelitis was investigated for PPS, based on international diagnostic criteria. Other variables analyzed were: gender, race, age at poliomyelitis infection, age at PPS onset, and PPS symptoms. RESULTS: One hundred and twenty-nine patients presented PPS, corresponding to 77.2% of the studied population. 62.8% were women and 37.2% were men. Mean age of patients with PPS at onset of PPS symptoms was 39.9±9.69 years. Their main clinical manifestations were: new weakness in the previously affected limbs (69% and in the apparently not affected limbs (31%; joint pain (79.8%; fatigue (77.5%; muscle pain (76%; and cold intolerance (69.8%. CONCLUSIONS: Most patients of our sample presented PPS. In Brazil, PPS frequency and clinical features are quite similar to those of other countries.

  7. A comparative study of clinical manifestations caused by tuberculosis in immunocompromised and non-immunocompromised patients

    Institute of Scientific and Technical Information of China (English)

    邵长周; 瞿介明; 何礼贤

    2003-01-01

    Objective To characterize the differences between clinical manifestations in immunocompromised patients (ICPs) and non-immunocompromised patients (non-ICPs) with tuberculosis.Methods Underlying diseases, clinical presentations, misdiagnosis, treatment and prognosis, etc, were analyzed retrospectively in 115 tuberculosis patients, including 39 ICPs and 76 non-ICPs.Results Compared with non-ICPs, the individuals who were ICP had more expectoration (64.1% vs 35.5%), pulmonary moist rale (41.0% vs 9.2%), miliary pulmonary tuberculosis (30.8% vs 2.6%), pleural effusion (48.7% vs 25.0%) and lymphadenopathy (18.0% vs 4.0 %). ICPs had less lung cavity (15.4% vs 22.4%) and pleural thickening (15.4% vs 23.7%) compared to non-ICPs. Pulmonary tuberculosis in ICPs was prone to be misdiagnosed as pneumonia (23.1% vs 6.6%). Pulmonary tuberculosis was found in the apicoposterior segment (SI+SII) in more cases in non-ICPs (21.7%, 10/46) than ICPs (10.3%, 3/29). The diagnostic value of tuberculin skin test and adenosine deaminase in pleural effusions was limited in ICPs. ICPs had significantly poorer prognoses than non-ICPs.Conclusion The clinical manifestations of ICPs with tuberculosis are atypical, misdiagnosis often occurs, resulting in a worse prognosis.

  8. Clinical spectrum of cutaneous manifestations in renal and renopancreatic recipients in two centers in Uruguay.

    Science.gov (United States)

    Dufrechou, L; Nin, M; Curi, L; Larre Borges, P; Martínez Asuaga, M; Noboa, O; Orihuela, S; González-Martínez, F; Larre Borges, A

    2014-11-01

    Uruguay, with a total population of 3,345,000 inhabitants, is the Latin American country with the second highest number of renal replacement therapies. Long-term immunosuppressant therapy is essential for graft survival but results in reduced immunosurveillance, leading to an increased risk of complications. A variety of dermatological manifestations and a large increase in nonmelanoma skin cancers have been reported in this population. The purpose of this study was to evaluate the frequency and clinical spectrum of cutaneous manifestations in renal and renopancreatic recipients in 2 reference centers in Uruguay. Two hundred and six renal or renopancreatic recipients between 21 and 77 years old were evaluated between September 2009 and September 2011. A total of 206 dermatoses were observed; 60% of the patients had at least 1 cutaneous manifestation. The most frequent dermatoses were cutaneous side effects due to immunosuppressive treatment (40.6%), followed by infections (26.1%), miscellaneous causes (18.9%), and malignant and premalignant lesions (14.4%). Transplant recipients represent a high-risk dermatological population. Physicians in transplant units should be aware of the importance of dermatological screening in order to promote early detection of skin cancer.

  9. Parasomnias: Diagnosis, Classification and Clinical Features

    Directory of Open Access Journals (Sweden)

    Fatma Ozlem Orhan

    2009-10-01

    Full Text Available Parasomnias, as described in the recent second edition of the International Classification of Sleep Disorders, are “undesirable physical events or experiences” occurring during sleep transition, during arousal from sleep, or within the sleep period. These events encompass abnormal sleep related movements, behaviors, emotions, perceptions, dreaming, and autonomic nervous system functioning. Parasomnias are classified as: 1 disorders of arousal (from non-rapid eye movement, or NREM, sleep; 2 parasomnias usually associated with REM (rapid eye movement sleep; and 3 other parasomnias. This sleep disorders in childhood are common, and often more frequent than in adults. Clinicians should be aware that many pediatric parasomnias have benign and self-limited nature. Most of the parasomnias may not persist into late childhood or adolescence. Parasomnias in adults often differ in type from childhood parasomnias and may portend significant psychiatric disturbances or neurodegenerative disorders. A reliable diagnosis can often be made from a detailed history from the patient and, if possible, the parents or bed partner. Detailed overnight investigations of parasomnias are usually not required. The non-REM parasomnias are more common in community although REM parasomnias are more likely to be seen in general neurological practice. Sleep related eating disorder, sleep related dissociative disorders and sleep related sexual behavior and sleep related violence are novel and rarely reported sleep disorders. REM sleep behavior disorder is common and should be sought in all neurodegenerative diseases. They are included among clinical disorders due to the resulting injuries, and adverse health and psychosocial effects, which may affect the bed partner as well as the patient. Finally, parasomnias are common disturbances of sleep that may significantly affect the patient’s quality of life and that of the bed partner. Therefore, appropriate diagnostic and

  10. [Complete atrioventricular block as the first clinical manifestation of a tick bite (Lyme disease)].

    Science.gov (United States)

    Bacino, Luca; Gazzarata, Massimo; Siri, Giambattista; Cordone, Stefano; Bellotti, Paolo

    2011-03-01

    A 52-year-old male patient presented to the emergency department because of malaise and frequent dizziness. The ECG revealed high-grade atrioventricular block that required placement of a temporary pacemaker. There were no other abnormalities in physical and echocardiographic examination, and coronary angiography excluded the presence of coronary artery disease. IgM and IgG antibodies against Borrelia were positive, and antibiotic therapy with ceftriaxone at the dose of 2 g/die for 15 days resulted in rapid regression of atrioventricular block. Seven-day ECG recording immediately after discharge and 24h ECG monitoring at 40 days confirmed the total disappearance of atrioventricular block. This represents a case of atrioventricular block as the first manifestation of Borrelia infection (Lyme disease). A prompt diagnosis and antibiotic therapy usually result in complete resolution of atrioventricular block without the need for a permanent pacemaker.

  11. Panuveitis as a manifestation of ocular syphilis leading to HIV diagnosis

    OpenAIRE

    Jay Kumar Chhablani; Biswas, J; S Sudharshan

    2010-01-01

    Syphilis is a rare cause of panuveitis. We present the case of a 33-year-old man who presented with diminution of vision of three months duration in his left eye (OS), without any other systemic illness. Ophthalmic examination showed features of pauveitis with dense vitreous exudates, disc pallor and sheathing of vessels on fundoscopy. A diagnosis of probable endogenous endophthalmitis was made and vitreous tap performed. Vitreous biopsy showed no growth of fungus or bacteria. Rapid plasma re...

  12. Clinical, biochemical, and radiological manifestations of vitamin D deficiency in newborns presented with hypocalcemia

    Directory of Open Access Journals (Sweden)

    Ashraf Soliman

    2013-01-01

    Full Text Available Introduction: The Clinical and radiological manifestations of newborns with severe VDD have not been studied well. Materials and Methods: We studied the clinical, biochemical, and radiological manifestations of 10 full-term (FT newborns (6: M, 4: F infant presented to with symptomatic hypocalcemia (seizure secondary to vitamin D deficiency (VDD during the first 10 days of life are described. All were exclusively breastfed since birth. All their mothers have low 25 hydroxy vitamin D (25OHD level 60 ng/mL and 60% had decreased magnesium (Mg concentrations (<0.7 mmol/L. Their alkaline phosphatase (ALP concentrations were significantly higher than normal newborns. All other laboratory results (liver function tests, urea and electrolytes, C reactive protein, lumbar puncture, blood culture, and lactate were normal. In all patients, seizures ceased within 2 days of starting treatment with alphacalcidol and calcium. Radiological manifestations included metaphyseal band of relative lucency (osteopenia, just under the line of provisional calcification, within distal radius (7/10, femur (4/10, and tibia (3/10, mild cupping and haziness of distal radius (2/10. Discussion: Newborns with VDD had significantly lower serum calcium, ALP and PTH and higher phosphate concentrations, compared to older infants with VDD rickets. In newborns with VDD, serum calcium levels were correlated significantly with 25OHD (r = 0.597, P < 0.001, Mg concentrations (r = 0.436, P < 0.001 and negatively with ALP concentrations (r = −0.451, P < 0.001. Serum PTH concentrations were correlated significantly with serum Mg (r = 0.78, P < 0.0001 but not with serum calcium (r = −0.103, P = 0.3 or 25OHD (r = −0.03, P = 0.7 concentrations. Conclusion: The clinical, biochemical, and radiological manifestations of VDD in newborns indicate that they are less adapted to VDD compared to older infants. VD supplementation for mothers and newborns should be considered to avoid short

  13. EULAR recommendations for the management of systemic lupus erythematosus with neuropsychiatric manifestations : report of a task force of the EULAR standing committee for clinical affairs

    NARCIS (Netherlands)

    Bertsias, G. K.; Ioannidis, J. P. A.; Aringer, M.; Bollen, E.; Bombardieri, S.; Bruce, I. N.; Cervera, R.; Dalakas, M.; Doria, A.; Hanly, J. G.; Huizinga, T. W. J.; Isenberg, D.; Kallenberg, C.; Piette, J. C.; Schneider, M.; Scolding, N.; Smolen, J.; Stara, A.; Tassiulas, I.; Tektonidou, M.; Tincani, A.; van Buchem, M. A.; van Vollenhoven, R.; Ward, M.; Gordon, C.; Boumpas, D. T.

    2010-01-01

    Objectives To develop recommendations for the diagnosis, prevention and treatment of neuropsychiatric systemic lupus erythematosus (NPSLE) manifestations. Methods The authors compiled questions on prevalence and risk factors, diagnosis and monitoring, therapy and prognosis of NPSLE. A systematic lit

  14. The role of diabetes on the clinical manifestations of pulmonary tuberculosis

    DEFF Research Database (Denmark)

    Faurholt-Jepsen, Daniel; Range, Nyagosya; PrayGod, George;

    2012-01-01

    Objective: Diabetes is associated with pulmonary tuberculosis (TB), possibly due to impaired immunity, and diabetes may exacerbate the clinical manifestations of TB. Our aim was to assess the role of diabetes in the clinical manifestations of TB. Methods: We studied 1250 patients with pulmonary TB...... in an urban population in a cross-sectional study in Tanzania. All participants were tested for diabetes and HIV co-infection, and TB culture intensity was assessed. Levels of white blood cells, haemoglobin, acute phase reactants, CD4 count and HIV viral load were measured, and a qualitative morbidity...... questionnaire was used to identify the prevalence of disease-related symptoms. Results: Tuberculosis patients with diabetes had a higher neutrophil count (B 0.5 x 10 9 cells/ l, 95% CI 0.2; 0.9, P = 0.001) than non-diabetic TB patients. Serum C-reactive protein (B 18.8 mg / l, CI 95% 8.2; 29.4, P = 0...

  15. Unusual manifestations of craniofacial fibrous dysplasia: clinical, endocrinological and computed tomographic features.

    Science.gov (United States)

    Daly, B D; Chow, C C; Cockram, C S

    1994-01-01

    Clinical, endocrinological and computed tomographic features of three patients with unusual manifestations or complications of craniofacial involvement of fibrous dysplasia are presented. One patient with polyostotic fibrous dysplasia presented in late pregnancy with acute onset of bilateral optic nerve compression and blindness secondary to a rapidly expanding mass of fibrous dysplasia tissue involving the sphenoid, pituitary and optic chiasm regions. A second patient with polyostotic fibrous dysplasia developed thyrotoxicosis and probable gigantism/acromegaly in keeping with a rare form of McCune-Albright syndrome. Extensive bony distortion of the skull and facial bones by fibrous dysplasia made clinical recognition of these complications more difficult. A third patient had monostotic fibrous dysplasia with marked sclerosis of the sphenoid bone on plain radiographs which mimicked appearances of a meningioma and resulted in a negative craniotomy as computed tomography was not yet available at the time of presentation. Each case demonstrated rare complications of craniofacial fibrous dysplasia and highlighted the wide spectrum of appearances in which it may manifest, often resulting in overlap and diagnostic confusion with other disease processes. The value of computed tomography in assessment is emphasized. PMID:8140010

  16. The hyperimmunoglobulin E syndrome - clinical manifestation diversity in primary immune deficiency

    Directory of Open Access Journals (Sweden)

    Szczawinska-Poplonyk Aleksandra

    2011-11-01

    Full Text Available Abstract The hyper-IgE syndromes are rare, complex primary immunodeficiencies characterized by clinical manifestation diversity, by particular susceptibility to staphylococcal and mycotic infections as well as by a heterogeneous genetic origin. Two distinct entities - the classical hyper-IgE syndrome which is inherited in an autosomal dominant pattern and the autosomal recessive hyper-IgE syndrome have been recognized. The autosomal dominant hyper-IgE syndrome is associated with a cluster of facial, dental, skeletal, and connective tissue abnormalities which are not observable in the recessive type. In the majority of affected patients with autosomal dominant hyper-IgE syndrome a mutation in the signal transducer and the activator of the transcription 3 gene has been identified, leading to an impaired Th17 cells differentiation and to a downregulation of an antimicrobial response. A mutation in the dedicator of the cytokinesis 8 gene has been identified as the cause of many cases with autosomal recessive hyper-IgE syndrome and, in one patient, a mutation in tyrosine kinase 2 gene has been demonstrated. In this paper, the authors provide a review of the clinical manifestations in the hyper-IgE syndromes with particular emphasis on the diversity of their phenotypic expression and present current diagnostic guidelines for these diseases.

  17. Clinical and pathologic diagnosis and different diagnosis of syphilis cervical lymphadenitis

    OpenAIRE

    Yuan, Yufen; Zhang, Xinlian; Xu, Nan; Wang, Libo; Li, Fangchao; Zhang, Ping; Miao, Lanfang; Yang, Haijun

    2015-01-01

    Purpose: To study the clinical pathologic characteristics and differential diagnosis of syphilitic cervical lymphadenitis, and to improve the rate of its diagnosis and treatment. Methods: Retrospectively analyzed the clinical history, Trepone pallidum-ELISA (TP-ELISA), rapid plasma regain test (RPR) and routine pathological examination of the patient diagnosed as syphilis lymphadenitis. And review related literatures. Results: The main clinical presentation was multiple palpable cervical lymp...

  18. HUMAN GIARDIASIS IN MALAYSIA: CORRELATION BETWEEN THE PRESENCE OF CLINICAL MANIFESTATION AND GIARDIA INTESTINALIS ASSEMBLAGE.

    Science.gov (United States)

    Anuar, Tengku Shahrul; Moktar, Norhayati; Salleh, Fatmah Md; Al-Mekhlafi, Hesham M

    2015-09-01

    Clinical manifestations of giardiasis vary from asymptomatic infection to chronic diarrhea. A total of 611 stool samples from Aboriginal participants residing in Jelebu, Gerik and Temerloh States, Malaysia, ages 2 to 74 years were screened for Giardia intestinalis using microscopic examination and sequence analysis of a fragment of nested-PCR amplified triosephosphate isomerase (tpi) gene. Demographic data was collected through a structured questionnaire. tpi was successfully amplified from 98/110 samples microscopically positive for G. intestinalis, with 62 and 36 belonging to assemblage A and B, respectively. There is a significant correlation between assemblage A and symptomatic infection only in participants of < 15 years of age. In the other age group, host factors may have more effects on the presence of clinical signs and symptoms than G. intestinalis assemblage types. PMID:26863854

  19. Autoimmune Syndromes Presenting as a Paraneoplastic Manifestation of Myelodysplastic Syndromes: Clinical Features, Course, Treatment and Outcome.

    Science.gov (United States)

    Williamson, Bradley T; Foltz, Lynda; Leitch, Heather A

    2016-05-10

    Autoimmune manifestations (AIM) are reported in up to 10-30% of myelodysplastic syndromes (MDS) patients; this association is not well defined. We present herein a retrospective chart review of single center MDS patients for AIM, a case discussion and a literature review. Of 252 MDS patients examined, 11 (4.4%) had AIM around MDS diagnosis. International Prognostic Scoring System scores were: low or intermediate (int)-1 (n=7); int-2 or high (n=4). AIM were: culture negative sepsis (n=7); inflammatory arthritis (n=3); vasculitis (n=4); sweats; pericarditis; polymyalgia rheumatica (n=2 each); mouth ulcers; pulmonary infiltrates; suspicion for Behcet's; polychondritis and undifferentiated (n=1 each). AIM treatment and outcome were: prednisone +/- steroid sparing agents, n=8, ongoing symptoms in 5; azacitidine (n=3), 2 resolved; and observation, n=1, ongoing symptoms. At a median follow up of 13 months, seven patients are alive. In summary, 4.4% of MDS patients presented with concomitant AIM. MDS should remain on the differential diagnosis of patients with inflammatory symptoms. PMID:27499837

  20. Clinical features and diagnosis for Chinese cases with malignant hyperthermia: a case cluster from 2005 to 2007

    Institute of Scientific and Technical Information of China (English)

    WANG Ying-lin; LUO Ai-lun; TAN Gang; CUI Xu-lei; GUO Xiang-yang

    2010-01-01

    Background Malignant hyperthermia (MH), manifesting as MH crisis during and/or after general anesthesia, is a potentially fatal disorder in response to volatile anesthetics and depolarizing muscle relaxants.Though typical features of MH episode can provide clues for clinical diagnosis, MH susceptibility is confirmed by in vitro caffeine-halothane contracture test (CHCT) in western countries.It is traditionally thought that MH has less incidence and fewer typical characteristics in Chinese population than their western counterparts because of the different genetic background.In this study, we investigated the clinical features of MH in Chinese cases and applied the clinical grading scale and CHCT for diagnosis of MH.Methods A cluster of three patients with MH, from January 2005 to December 2007, were included in the study.Common clinical presentations and the results of some lab examinations were reported in detail.The method of the clinical grading scale of diagnosis of MH was applied to estimate the qualitative likelihood of MH and predict MH susceptibility.Muscle fibers of femoral quadriceps of the patients were collected and CHCT was performed to confirm the diagnosis of MH.Results The clinical grading scales of diagnosis of the disease for these cases were all ranked grade D6, suggesting almost diagnosed ones.And the results of caffeine test were positive correspondingly, indicating that the patients should be diagnosed as MH susceptibility (MHS) according to diagnostic criteria of the North America MH group, which were already confirmed by clinical presentations and biochemical results.Conclusions These Chinese cases manifest as MH crisis.The clinical grading scale of diagnosis of MH may provide clues for clinical diagnosis.CHCT can also be used in confirming diagnosis of MH in Chinese cases though they have different genetic background from their western counterparts.

  1. Small vessel vasculitis History, classification, etiology, histopathology, clinic, diagnosis and treatment

    International Nuclear Information System (INIS)

    Small-vessel vasculitis is a convenient descriptor for a wide range of diseases characterized by vascular inflammation of the venules, capillaries, and/or arterioles with pleomorphic clinical manifestations. The classical clinical phenotype is leucocytoclastic vasculitis with palpable purpura, but manifestations vary widely depending upon the organs involved. Histopathologic examination in leucocytoclastic vasculitis reveals angiocentric segmental inflammation, fibrinoid necrosis, and a neutrophilic infiltrate around the blood vessel walls with erythrocyte extravasation. The etiology of small-vessel vasculitis is unknown in many cases, but in others, drugs, post viral syndromes, malignancy, primary vasculitis such as microscopic polyarteritis, and connective tissue disorders are associated, The diagnosis of small- vessel vasculitis relies on a thorough history and physical examination, as well as relevant antibody testing including antinuclear antibody and anti neutrophil cytoplasmic antibody, hepatitis B and C serologies, assessment of complement, immunoglobulins, blood count, serum creatinine liver function tests, urinalysis, radiographic imaging and biopsy. The treatment is based primarily on corticosteroid and immunosuppressive agents

  2. Delayed diagnosis of ocular syphilis that manifested as retinal vasculitis and acute posterior multifocal placoid epitheliopathy

    Directory of Open Access Journals (Sweden)

    Jong Hoon Park

    2013-01-01

    Full Text Available A 55-year-old female presented with bilateral progressive retinal vasculitis. She was on systemic and intravitreal steroids on the basis of uveitis work-up result (negative result including rapid plasma reagin, but her visual acuity continued to deteriorate to light perception only. Ocular examination showed retinal vasculitis, multiple yellow placoid lesions and severe macula edema in both eyes. Repeated work-up revealed positivity of fluorescent treponemal antibody-absorption in serum and subsequently in cerebrospinal fluid. Ocular syphilis was diagnosed. And intravenous penicillin G resulted in rapid resolution of vasculitis and macular edema. To avoid delay in the diagnosis of ocular syphilis, high index of suspicion and repeating serological tests (including both treponemal and non-treponemal tests are warranted.

  3. Panuveitis as a manifestation of ocular syphilis leading to HIV diagnosis

    Directory of Open Access Journals (Sweden)

    Jay Kumar Chhablani

    2010-01-01

    Full Text Available Syphilis is a rare cause of panuveitis. We present the case of a 33-year-old man who presented with diminution of vision of three months duration in his left eye (OS, without any other systemic illness. Ophthalmic examination showed features of pauveitis with dense vitreous exudates, disc pallor and sheathing of vessels on fundoscopy. A diagnosis of probable endogenous endophthalmitis was made and vitreous tap performed. Vitreous biopsy showed no growth of fungus or bacteria. Rapid plasma reagin (RPR and Treponema pallidum hemagglutination (TPHA test were positive. Enzyme-Linked Immuno Sorbent Assay (ELISA and Western Blot test were then performed, which revealed concurrent HIV infection. The patient improved dramatically with intravenous penicillin therapy. HIV positive patients may present with panuveitis secondary to ocular syphilis, as the only presenting feature in HIV positive patient in absence of any other systemic features.

  4. Early diagnosis of Alzheimer's disease. Clinical significance and future perspectives

    International Nuclear Information System (INIS)

    Early diagnosis of Alzheimer's disease describes the recognition and diagnosis in patients with very mild dementia. Internationally accepted diagnostic criteria support the diagnosis based on clinical evaluation. Recent advances in structural and functional neuroimaging as well as studies on specific proteins in the cerebro-spinal fluid that are related to distinct pathophysiological disease processes are most promising approaches to defining biological markers of Alzheimer's disease. (orig.)

  5. DIFFERENTIAL DIAGNOSIS OF ORGANIC ACIDEMIA: CLINICAL AND NEUROIMAGING FINDINGS

    OpenAIRE

    Mahmoud Reza ASHRAFI; Alireza TAVASOLI

    2012-01-01

    Clinical differential DiagnosisThe organic acidemias are important in the differential diagnosis of metabolic and neurologic derangement in the neonate and of new-onset neurologic signs in the older child.A-Organic aciduriaSeveral disorders, not classified as primary disorders of organic acid metabolism, have a characteristic urinary organic acid profile that suggests the appropriate diagnosis.• Mevalonicaciduria, a disorder of cholesterol biosynthesis, shows mevalonic acid in the urine.• Glu...

  6. Acute sialadenitis in children and adolescents: CT findings and clinical manifestations according to glandular involvement

    Energy Technology Data Exchange (ETDEWEB)

    Lee, A. Leum; Kim, Young Tong; Han, Jong Kyu; Jou, Sung Shick; Jung, Du Shin [Soonchunhyang University Bucheon Hospital, Bucheon (Korea, Republic of)

    2008-09-15

    This study was designed to compare the CT findings and clinical manifestations in children and adolescents with acute sialadenitis according to the involved salivary glands. The study included fifty children and adolescents (34 boys, 16 girls) with acute sialadenitis that was diagnosed during the past five years. All of the subjects were divided into three groups: group I (parotid gland involvement, n = 16), group II (submandibular gland involvement, n = 20) and group III (involvement of both glands, n 14). We analyzed the presence of an abscess, sialolith, bilaterality, cellulitis and lymphadenopathy on CT scans. The analyzed clinical data were age, sex, lymphadenopathy, pain, swelling, presence of a mass, tonsillitis, treatment period and surgical treatment if it was performed. The presence of an abscess, sialolith, cellulitis, swelling, age, presence of a palpable mass and treatment period were statistically significant factors for the patients in the three groups. An abscess was combined only in group I patients. There was a high rate of sialolith in group II patients and cellulitis in group III patients as seen on CT scans. Swelling in group II patients and group III patients and the presence of a palpable mass in group I patients were identified as clinical manifestations. Age was younger in group I patients (mean age, 5.3 years) than in group II patients (mean age, 12.9 years) and group III patients (mean age, 15.2 years). The treatment period was longer for group I patients. For acute sialadenitis in children and adolescents, age, presence of an abscess, sialolith, cellulitis, swelling, presence of a palpable mass and treatment period were different according to the involved salivary glands.

  7. Angioimmunoblastic T-cell lymphoma: clinical and laboratory features at diagnosis in 77 patients.

    Science.gov (United States)

    Lachenal, Florence; Berger, Francoise; Ghesquières, Hervé; Biron, Pierre; Hot, Arnaud; Callet-Bauchu, Evelyne; Chassagne, Catherine; Coiffier, Bertrand; Durieu, Isabelle; Rousset, Hugues; Salles, Gilles

    2007-09-01

    We retrospectively analyzed 77 patients with pathologically diagnosed angioimmunoblastic T-cell lymphoma from a single city. There were 43 men and 34 women; the median age was 64.5 years (range, 30-91 yr). Average time between first symptoms of the disease and diagnosis was 3.6 months. At diagnosis, peripheral nodes were present in all but 1 patient, and were generalized in 90% of cases. Constitutional symptoms were reported in 77% of cases and spleen enlargement in 51%. A cutaneous eruption--morbilliform, urticarial, or more polymorphic--was present in 45% of patients; in one-third of them, the eruption occurred after drug administration. Other clinical manifestations included pleuritis (22%); arthralgia or arthritis (17%); ear, nose, and throat involvement (14%); central or peripheral neurologic manifestations (10%); and ascites (5%). Most patients presented with advanced disease at diagnosis (bone marrow involvement in 60% of cases). The main laboratory abnormalities were elevated lactate dehydrogenase levels (71%), inflammatory syndrome (67%), hypergammaglobulinemia (50%), anemia (51%), and lymphopenia (52%). Auto- or disimmune manifestations were reported in one-third of patients: autoimmune hemolytic anemia was present at diagnosis in 19% of patients and thrombocytopenic purpura in 7%. Documented vasculitis was described in 12% of cases. Clonality was analyzed in lymph nodes in 47 patients: T-cell and B-cell clones were found in 45 (96%) and 20 (45%) patients, respectively. Chromosomal abnormalities were identified in 62% of cases: trisomies 3, 5, 18, 19, additional X chromosome, and deletion of chromosome 7 were the most common abnormalities. The current study underlines the diversity of presenting manifestations of angioimmunoblastic T-cell lymphoma. PMID:17873758

  8. Clinical diagnosis of uterine didelphia in Ayrshire heifer

    OpenAIRE

    Raggio, Ignacio; Lefebvre, Rejean C.; Poitras, Pierre; Vaillancourt, Denis; Champagne, Jean P.

    2006-01-01

    A 24-month-old Ayrshire heifer was referred because of infertility. A clinical diagnosis of uterus didelphys was established after a complete genital examination before the animal was culled from the herd.

  9. The clinical diagnosis and treatment about 22 cases of limbic encephalitis were retrospectively analyzed.

    Science.gov (United States)

    Zang, Weiping; Zhang, Zhijun; Feng, Laihui; Zhang, Ailing

    2016-03-01

    To summarize and analyze the clinical characteristics and treatment of limbic encephalitis, in order to provide the basis for clinical work. We retrospectively analyzed the clinical characteristics, magnetic resonance imaging (MRI), cerebrospinal fluid (CSF) and self immune antibody results of 22 patients with limbic encephalitis in Zheng zhou people's Hospital from March 2013 to May 2014. 22 cases of patients with psychiatric disturbance, such as hallucinations being typical clinical manifestations: Memory decline in 18 cases: Seizures in 13 patients: Altered level of consciousness in 10 cases; Movement disorders in 7 cases and 9 cases with febrile.14 cases have relieved after treating with antiviral and immunosuppressive therapy, 5 cases left memory decline, 2 patients left overwhelmingly excited, 1 cases of seizures. The clinical symptoms of patients with limbic encephalitis are complicated changeable and unspecific. so earlier diagnosis and treatment are very important for the prognosis of patients.

  10. Ocular manifestations of Sturge–Weber syndrome: pathogenesis, diagnosis, and management

    Science.gov (United States)

    Mantelli, Flavio; Bruscolini, Alice; La Cava, Maurizio; Abdolrahimzadeh, Solmaz; Lambiase, Alessandro

    2016-01-01

    Sturge–Weber syndrome has been included in the group of phakomatoses that is characterized by hamartomas involving the brain, skin, and eyes. The characteristic facial port-wine stain, involving the first branch of the trigeminal nerve and the embryonic vasculature distribution in this area, leads to several ocular complications of the anterior segment and can involve the eyelids and conjunctiva. The posterior segment of the eyes is also affected with diffuse choroidal hemangiomas. However, the most frequent ocular comorbidity is glaucoma with a prevalence rate ranging from 30%–70%. Glaucoma is related to anterior chamber malformations, high episcleral venous pressure (EVP), and changes in ocular hemodynamics. Glaucoma can be diagnosed at birth, but the disease can also develop during childhood and in adults. The management of glaucoma in Sturge–Weber syndrome patients is particularly challenging because of early onset, frequently associated severe visual field impairment at the time of diagnosis, and unresponsiveness to standard treatment. Several surgical approaches have been proposed, but long-term prognosis for both intraocular pressure control and visual function remains unsatisfactory in these patients. Choroidal hemangiomas may also lead to visual impairment thorough exudative retinal detachment and macular edema. Treatment of exudative hemangioma complications is aimed at destructing the tumor or decreasing tumor leakage. PMID:27257371

  11. [Affective respiratory and reflex paroxysms--evaluation of anamnestic data, clinical manifestations and therapy].

    Science.gov (United States)

    Lnĕnicková, D; Makovská, Z; Lnĕnicka, J

    1993-08-01

    The authors elaborated data, using the retrospective method, of a group of 146 patients with affective respiratory and reflex paroxysms. They focused attention on clinical manifestations of the disease, anamnestic data suggesting possible damage or immaturity of stem structures, the influence of heredity and the family environment. They found that in 63.7% the disease was manifested before the age of 1 year, most frequently at the age of 9-12 months. The cyanotic type of paroxysms was found in 67.5% of the patients, the pallid type in 21% and 3.5% of the patients suffered from both types of paroxysms. In 27.4% perinatal risks were recorded. The influence of a family-history was statistically significant in relation to the patient's age during the first attack: in patients with a positive family-history the mean age being by 1.8 months lower. 82.9% of the patients had a normal neurological finding, the EEG was evaluated as normal in 89.6% of 125 thus examined children. Psychological examinations made in 12 children revealed in all instances anomalies of personality with a predominance of lack of compliance and adaptability to the environment. Deterioration of the health status as a result of affective respiratory and reflex paroxysms was not recorded in any of the patients.

  12. Clinical Manifestations Associated with Overweight/Obesity in Puerto Ricans with Fibromyalgia Syndrome

    Science.gov (United States)

    Fred-Jiménez, Ruth M.; Arroyo-Ávila, Mariangelí; Mayor, Ángel M.; Ríos, Grissel; Vilá, Luis M.

    2016-01-01

    Objective. To determine the clinical manifestations associated with overweight/obesity in Hispanics from Puerto Rico with fibromyalgia syndrome (FMS). Methods. A cross-sectional study was performed in 144 patients with FMS (per American College of Rheumatology (ACR) classification criteria). Sociodemographic features, FMS-related symptoms, tender points (per ACR criteria), comorbidities, and FMS treatment were examined. BMI was calculated and patients were grouped into two categories: BMI ≤ 24.9 kg/m2 (nonoverweight/obese) and BMI ≥ 25 kg/m2 (overweight/obese). Bivariate and multivariate analyses were used to evaluate differences between the study groups. Results. The mean (standard deviation (SD)) age of patients was 50.2 (9.9) years; 95.1% were females and 75.7% were overweight/obese. In the bivariate analysis, overweight/obese patients were more likely to have self-reported memory impairment, anxiety, shortness of breath, and urinary frequency than nonoverweight/obese patients. In addition, the tender point count was higher in the overweight/obese group. In the logistic regression analyses, self-reported memory impairment and urinary frequency differences remained significant after adjusting for confounding variables. Conclusion. In this population of Puerto Ricans with FMS, overweight/obese patients experienced more FMS-related manifestations than nonoverweight/obese individuals. However, prospective studies are needed to confirm these associations and to elucidate if weight reduction interventions could favorably impact the severity of FMS. PMID:26885384

  13. Season of birth, clinical manifestations and Dexamethasone Suppression Test in unipolar major depression

    Directory of Open Access Journals (Sweden)

    Kaprinis George S

    2007-08-01

    Full Text Available Abstract Background Reports in the literature suggest that the season of birth might constitute a risk factor for the development of a major psychiatric disorder, possibly because of the effect environmental factors have during the second trimester of gestation. The aim of the current paper was to study the possible relationship of the season of birth and current clinical symptoms in unipolar major depression. Methods The study sample included 45 DSM-IV major depressive patients and 90 matched controls. The SCAN v. 2.0, Hamilton Depression Rating Scale (HDRS and Hamilton Anxiety Scale (HAS were used to assess symptomatology, and the 1 mg Dexamethasone Suppression Test (DST was used to subcategorize patients. Results Depressed patients as a whole did not show differences in birth season from controls. However, those patients born during the spring manifested higher HDRS while those born during the summer manifested the lowest HAS scores. DST non-suppressors were almost exclusively (90% likely to be born during autumn and winter. No effect from the season of birth was found concerning the current severity of suicidal ideation or attempts. Discussion The current study is the first in this area of research using modern and rigid diagnostic methodology and a biological marker (DST to categorize patients. Its disadvantages are the lack of data concerning DST in controls and a relatively small size of patient sample. The results confirm the effect of seasonality of birth on patients suffering from specific types of depression.

  14. Nerve biopsy ifndings contribute to diagnosis of multiple mononeuropathy:78% of ifndings support clinical diagnosis

    Institute of Scientific and Technical Information of China (English)

    Ying-shuang Zhang; A-ping Sun; Lu Chen; Rong-fang Dong; Yan-feng Zhong; Jun Zhang

    2015-01-01

    Multiple mononeuropathy is an unusual form of peripheral neuropathy involving two or more nerve trunks. It is a syndrome with many different causes. We reviewed the clinical, electrophysi-ological and nerve biopsy ifndings of 14 patients who suffered from multiple mononeuropathy in our clinic between January 2009 and June 2013. Patients were diagnosed with vasculitic neurop-athy (n = 6), perineuritis (n = 2), chronic inlfammatory demyelinating polyradiculoneuropathy (n = 2) or Lewis-Sumner syndrome (n = 1) on the basis of clinical features, laboratory data, elec-trophysiological investigations and nerve biopsies. Two patients who were clinically diagnosed with vasculitic neuropathy and one patient who was clinically diagnosed with chronic inlfamma-tory demyelinating polyradiculoneuropathy were not conifrmed by nerve biopsy. Nerve biopsies conifrmed clinical diagnosis in 78.6% of the patients (11/14). Nerve biopsy pathological diagno-sis is crucial to the etiological diagnosis of multiple mononeuropathy.

  15. Gingival Anaplastic Large-Cell Lymphoma Mimicking Hyperplastic Benignancy as the First Clinical Manifestation of AIDS: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Rafaela Elvira Rozza-de-Menezes

    2013-01-01

    Full Text Available This paper presents an unusual case of gingival ALCL, which mimicked a benign hyperplastic lesion that occurred in a 57-year-old white man representing the first clinical manifestation of acquired immunodeficiency syndrome (AIDS. The patient was referred to the Dental Clinic of PUCPR complaining of a lobulated nodule on the gingiva of his upper central incisors. The presence of advanced chronic periodontitis and dental plaque raised suspicion for a benignancy. An excisional biopsy was performed, and large pleomorphic cells with an abundant cytoplasm, sometimes containing prominent nucleoli and “Hallmark” cells, were observed through hematoxylin and eosin staining. The tumor cells showed strong CD30 expression, EMA, Ki-67, and LCA, and negative stain for p80NPM/ALK, CKAE1/AE3, CD20, CD3, CD56, and CD15. The final diagnosis was ALCL (ALK-negative. Further laboratory tests revealed positivity for human immunodeficiency virus (HIV. The patient was submitted to chemotherapy, but four months after diagnosis, the patient died due to pneumonia and respiratory failure. Oral anaplastic large-cell lymphoma (ALCL is a rare disorder. Only 5 cases involving the gingiva have been reported, and to our knowledge, this is the first case reported of the ALCL, which mimicked a hyperplastic benignancy as the first clinical manifestation of AIDS.

  16. Clinical manifestation of HIV/AIDS patients: differences between public and private hospitals in Jakarta

    Directory of Open Access Journals (Sweden)

    Herdiman T. Pohan

    2004-12-01

    Full Text Available The aims of this study is to determine the demographic data, risk factors, clinical presentations, opportunistic/co-infections and its difference between public and private hospitals. A retrospective -descriptive study was conducted in Dr. Cipto Mangunkusumo National General Hospital (public hospital and Medistra Hospital (private hospital, Jakarta. The inclusion criteria were new HIV/AIDS cases admitted in year 2002-2003 and positive HIV serology (Elisa method. Secondary data were collected form medical record. Sixty-six subjects were enrolled in this study (public hospital 30 subjects and private hospital 36 subjects, consist of 59 male (89.4% and 7 female (10.6%. Thirty-seven percent subjects were defined as HIV and 62% AIDS. Risk factors obtained include drug user (59.1%, homosexual (13.6%, heterosexual (21.1%, transfusion (1.5% and maternal-child (perinatal (1.5%. The clinical symptoms mainly present as acute fever (56.2%, weight loss (39.4%, cough (38.8%, shortness of breath (27.2%, chronic diarrhea (22.8%, prolong fever (19.7%, loss of conciousness (15.3%, anorexia (15.3%. Significant differences between public and private hospitals were seen in fever and cough symptoms. Clinical presentation of HIV/AIDS patients during admission were : pneumonia (56%, oral trush (22.6%, anemia (56.5%, leucopenia (32.3%, lymphopenia (55.9%, elevated AST/ALT (66.1%, hypoalbuminemia (46.9%, limphadenopathy (10.6%, brain space occuping lesion (7.6%, encephalopathy (6.0%, pulmonary tb and pleural effusion (10.6%. The opportunistic and co-infections present were candidiasis (25.8%, chronic hepatitis C (24.2%, chronic hepatitis B and C (4.5%, pulmonary tb, lymphadenitis and miliary tb. Candidiasis and pulmonary tb were frequently found in public hospital. In conclusion from this study that clinical manifestation of HIV/AIDS were young man or woman, with one or more possible risk factor, had fever, respiratory complain, loss of body weight, chronic diarrhea

  17. [Magnetopuncture therapy in the combined corrective treatment of clinical manifestations of non-specific distress syndrome].

    Science.gov (United States)

    El'chininov, N V

    2009-01-01

    The efficiency of a combined approach to the correction of clinical manifestations of non-specific distress syndrome was evaluated in patients with psychovegetative syndrome by comparing effects of phytoaeroionotherapy, graduated physical exercises, and soft tissue manual therapy in different combinations with simultaneous magnetopuncture therapy and without it. It was shown that above therapeutic modalities combined with magnetotherapy decreased the degree of asymmetry of both right and left heart meridians (by 60.5%) and interhemisphere asymmetry of blood flow in the system of internal carotid arteries (by 74.19%), reduced the tone of cerebral arterioles and veins (by 40.7% and 8.6% respectively), improved symptomes of depression and asthenia (by 23.2% and 63.9% respectively), increased mental performance quotient and activity indices (by 34.7% and 28.7% respectively). These changes were far less significant in the absence of by magnetopuncture therapy. PMID:19514296

  18. Granulomatous Amoebic Encephalitis: Clinical Diagnosis and Management

    OpenAIRE

    Khan, Naveed A.

    2005-01-01

    Granulomatous amoebic encephalitis (GAE) is a serious human disease with fatal consequences. With the mortality rate of more than 90%, it is not surprising that the majority of GAE infections are identified at the post-mortem stage. The most distressing aspect is that the high level of mortality is attributed to lack of awareness. Early diagnosis with aggressive treatment can lead to successful prognosis for the patient. Here, we describe a brief overview of the current understanding of the p...

  19. Epidemiological characteristics and clinical manifestations of hepatitis E virus infection in Bulgaria: A report on 20 patients

    Directory of Open Access Journals (Sweden)

    Baymakova Magdalena

    2016-01-01

    Full Text Available Introduction. Hepatitis E is one of the leading clinical manifestations of acute viral hepatitis in developing countries. In industrialized countries, during the past several years, sporadic “autochthonous” cases of HEV infection have been increased. Objective. The aim of this study was to analyze the epidemiological, clinical and laboratory features of HEV infection among patients hospitalized at the Department of Infectious Diseases in Military Medical Academy, Sofia, Bulgaria. Methods. A retrospective study of 806 cases of acute viral hepatitis was performed at the Department of Infectious Diseases in Military Medical Academy, Sofia, Bulgaria, between December 2004 and September 2012. The etiological diagnosis was established by ELISA. The statistical analysis was performed using Excel 2007 (Microsoft, Redmond, Washington, USA and SPSS Statistics 19.0 (IBM Corp., Armonk, New York, USA. Results. Specific reaction to anti-HEV-IgM and anti-HEV-IgG antibodies were detected in 20 (2.48% of 806 patients. The most observed clinical presentations were jaundice (85%, fatigue (85%, anorexia (65%, abdominal discomfort (55% and fever (40%. The mean values of aspartate transaminase and alanine transaminase were 521 IU/l and 881 IU/l, respectively. The cholestasis was slight, marked with mean values of gamma-glutamyl transferase and alkaline phosphatase, respectively 418 IU/l and 486 IU/l. Conclusion. We report twenty autochthonous sporadic cases of acute infection with HEV. The zoonotic etiology of the virus as well as the foodborne transmission of the infection is discussed. We found that aging and pre-existing underlying diseases are risk factors for a severe course of the HEV infection.

  20. Clinical and immunological manifestations of systemic lupus erythematosus: A study on 146 south Tunisian patients

    Directory of Open Access Journals (Sweden)

    Jallouli Moez

    2008-01-01

    Full Text Available The objective of this study was to determine the main clinical and laboratory features as well as the morbidity and mortality of systemic lupus erythematosus (SLE in a population of patients predominantly from the south of Tunisia. A retrospective review of a well documented population of 146 patients with SLE was undertaken. All patients fulfilled four or more criteria defined by the American College of Rheumatology. The mean age at presentation was 29.2 years (range 6-55 and the mean duration of follow-up was 62 months (range 0.25-374. Musculoskeletal (84.2% and mucocutaneous (75.3% were the most frequent clinical mani-festations. Antinuclear antibodies were detected in 97.3%, anti-DNA antibodies in 69.2% and anti-Sm in 39.2% of the patients. Anti-cardiolipin antibodies and lupus anticoagulant were ob-served respectively in 71.6% and 37.8% of the patients. The five-year survival rate in our series was 92%. Renal involvement and thrombocytopenia were associated with poor prognosis (p< 0.05. The clinical and immunological characteristics of our SLE patients are largely comparable to most major studies. Main differences included prominent major organ damage and high pre-valence of anti-Sm and anti-cardiolipin antibodies.

  1. Clinical manifestations of cytomegalovirus-associated posterior uveitis and panuveitis in patients without human immunodeficiency virus infection

    NARCIS (Netherlands)

    K. Pathanapitoon (Kessara); N. Tesavibul (Nattaporn); P. Choopong (Pitipol); S. Boonsopon (Sutasinee); N. Kongyai (Natedao); S. Ausayakhun (Somsanguan); P. Kunavisarut (Paradee); A. Rothova (Aniki)

    2013-01-01

    textabstractImportance: Little attention has been paid to clinical features of cytomegalovirus (CMV) infections in individuals without human immunodeficiency virus (HIV). Objective: To describe the clinical manifestations and comorbidities of patients without HIV infection who have CMV-associated po

  2. Clinical manifestations and pulmonary histopathological analysis related to different diseases in patients with fatal pulmonary thromboembolism: an autopsy study

    OpenAIRE

    Ruppert, Aline Domingos Pinto; Soeiro, Alexandre de Matos; de Almeida, Maria Carolina Feres; de Oliveira, Múcio Tavares; Serrano, Carlos V; Capelozzi, Vera Luiza

    2014-01-01

    Background To correlate underlying diseases, in autopsies of patients with pulmonary thromboembolism (PTE) to histological findings and manifestations reviewed in the medical records. Methods The autopsy records between 2001 and 2008 of 291 patients whose cause of death was PTE were reviewed. The following data were obtained: age, sex, clinical “in vivo” manifestations, postmortem pathological patterns, and main associated underlying diseases, cancers, and surgeries performed in the last hosp...

  3. Infant Hip Joint Diagnostic Support System Based on Clinical Manifestations in X-ray Images

    OpenAIRE

    Honda, Mitsugi; Arita, Seizaburo; Mitani, Shigeru; TAKEDA, Yoshihiro; Ozaki,Toshifumi; Inamura, Keiji; Kanazawa, Susumu

    2010-01-01

    Plain X-ray radiography is frequently used for the diagnosis of developmental dislocation of the hip (DDH). The aim of this study was to construct a diagnostic support system for DDH based on clinical findings obtained from the X-ray images of 154 female infants with confirmed diagnoses made by orthopedists. The data for these subjects were divided into 2 groups. The Min-Max method of nonlinear analysis was applied to the data from Group 1 to construct the diagnostic support system based on t...

  4. CT abnormality in multiple sclerosis analysis based on 28 probable cases and correlation with clinical manifestations

    International Nuclear Information System (INIS)

    In order to investigate the occurrence and nature of CT abnormality and its correlation with clinical manifestations in multiple sclerosis, 34 CT records obtained from 28 consecutive patients with probable multiple sclerosis were reviewed. Forty-six percent of all cases showed abnormal CT. Dilatation of cortical sulci was found in 39%; dilatation of the lateral ventricle in 36%; dilatation of prepontine or cerebello-pontine cistern and the fourth ventricle, suggesting brainstem atrophy, in 18%; dilatation of cerebellar sulci, superior cerebellar cistern and cisterna magna, suggesting cerebellar atrophy, in 11%. Low density area was found in the cerebral hemisphere in 11% of cases. Contrast enhancement, performed on 25 CT records, did not show any change. There was no correlation between CT abnormality and duration of the illness. Although abnormal CT tended to occur more frequently during exacerbations and chronic stable state than during remissions, the difference was not statistically significant. CT abnormalities suggesting brainstem atrophy, cerebellar atrophy or plaques were found exclusively during exacerbations and chronic stable state. The occurrence of CT abnormalities was not significantly different among various clinical forms which were classified based on clinically estimated sites of lesion, except that abnormal CT tended to occur less frequently in cases classified as the optic-spinal form. It is noteworthy that cerebral cortical atrophy and/or dilatation of the lateral ventricle were found in 31% of cases who did not show any clinical sign of cerebral involvement. There was a statistically significant correlation between CT abnormalities and levels of clinical disability. Eighty percent of the bedridden or severely disabled patients showed abnormal CT, in contrast with only 29% of those with moderate, slight or no disability. (author)

  5. Visual and Ocular Manifestations of Alzheimer’s Disease and their use as biomarkers for diagnosis and progression

    Directory of Open Access Journals (Sweden)

    Fatimah Zara Javaid

    2016-04-01

    Full Text Available Alzheimers disease (AD is the most common form of dementia affecting the growing ageing population today, with prevalence expected to rise over the next 35 years. Clinically, patients exhibit a progressive decline in cognition, memory and social functioning due to deposition of amyloid β (Aβ protein and intracellular hyperphosphorylated tau protein. These pathological hallmarks of AD are visualised either through neuroimaging, CSF analysis or diagnosed post-mortem. Importantly, neuropathological progression occurs in the eye as well as the brain, and multiple visual changes have been noted in both human and animal models of AD. The eye offers itself as a transparent medium to cerebral pathology and has thus potentiated the development of ocular biomarkers for AD. The use of non-invasive screening such as retinal imaging and visual testing may enable earlier diagnosis in the clinical setting, minimizing invasive and expensive investigations. It also potentially improves disease management and quality of life for AD patients, as an earlier diagnosis allows initiation of medication and treatment. In this review, we explore the evidence surrounding ocular changes in AD and consider the biomarkers currently in development for early diagnosis.

  6. Granulomatous Amoebic Encephalitis: Clinical Diagnosis and Management

    Directory of Open Access Journals (Sweden)

    Naveed A. Khan

    2005-01-01

    Full Text Available Granulomatous amoebic encephalitis (GAE is a serious human disease with fatal consequences. With the mortality rate of more than 90%, it is not surprising that the majority of GAE infections are identified at the post-mortem stage. The most distressing aspect is that the high level of mortality is attributed to lack of awareness. Early diagnosis with aggressive treatment can lead to successful prognosis for the patient. Here, we describe a brief overview of the current understanding of the pathophysiology of GAE, available diagnostic methods, possible therapeutic interventions and the causative agents.

  7. Clinical Manifestations of Aortocaval Fistulas in Ruptured Abdominal Aortic Aneurysm: Report of Two Cases

    Directory of Open Access Journals (Sweden)

    Emmanouil D. Psathas

    2012-01-01

    Full Text Available Aortocaval fistula (ACF is an unusual complication of ruptured abdominal aortic aneurysm (AAA, involving less than 3–6% of all ruptured cases. The clinical presentation is often obscure, depending on the coexistence of retroperitoneal rupture and hemodynamic instability. Prompt preoperative diagnosis is essential in order to plan the operative approach and improve patient’s outcome. We report the surgical treatment of two patients presented in the emergency department with ACF due to ruptured AAA, each with different clinical presentation, emphasizing the high index of suspicion needed by the clinician to early diagnose and treat this often lethal condition. Operative strategy and special considerations in the management of this subgroup of patients are also discussed.

  8. MR diagnosis and clinical management of whiplash injury syndrome of spinal cord

    International Nuclear Information System (INIS)

    Objective: To study the MR manifestations of whiplash injury syndrome of spinal cord. Methods: MR images of 21 cases diagnosed as whiplash injury syndrome were retrospectively studied. Those images included transverse and sagittal views and coronal scan had been performed in some cases. Results: MRI inspection safely and objectively reveals the extent of the spinal injury, and helps the anticipation of the prognosis. Conclusion: MRI is the first choice of the imaging modalities assessing the whiplash injury syndrome of the spinal cord. An early diagnosis is valuable to clinical management and rehabilitation

  9. [Clinical importance and diagnosis of halitosis].

    Science.gov (United States)

    Akos, Nagy; Zsolt, Brugoviczky; Péter, Novák; Gábor, Nagy

    2012-09-01

    The origin of halitosis comes from the Latin word "halitus" meaning 'breath, exhaled air', and in the Hungarian terminology it means bad and smelly breath. The human body emits a number of volatile molecules, which have a peculiar odour. Their presence is influenced by several factors, such as genetic, nutritional and psychological factors. Since bad breath belongs to taboo subjects, halitosis can often lead to social isolation. To determine the incidence of halitosis, an exact diagnosis is needed which sometimes predestinates the possible treatment as well. Investigators estimate the incidence about 50% in the whole population. The male/female ratio is the same and the incidence is growing with age. The diagnosis can be genuine halitosis, pseudo halitosis and halitophobia. We can divide the genuine type into physiological and pathophysiological subtypes. The cause of the halitosis usually can be found in the oral cavity. The volatile sulfur compounds (VSC) produced by some of the oral bacteria are responsible for its development. Only 10% of the causes are extraoral, mostly inflammation of airways or gastrointestinal disorders. The judgment of halitosis is based on three objective methods: the organoleptic, the sulphide monitoring and the gas cromatography methods. Since the origin of the halitosis is mainly the oral cavity, dentists should treat them. Beyond the dental treatments the enhancement of the oral hygiene, the continuous motivation and monitoring are also very important, such as the use of tongue cleansing and special anti-malodour rinses. PMID:23240492

  10. Etiology, diagnosis, and clinical management of vulvodynia

    Directory of Open Access Journals (Sweden)

    Sadownik LA

    2014-05-01

    Full Text Available Leslie A Sadownik University of British Columbia, Department of Obstetrics and Gynecology, Vancouver, BC, Canada Abstract: Chronic vulvar pain or discomfort for which no obvious etiology can be found, ie, vulvodynia, can affect up to 16% of women. It may affect girls and women across all age groups and ethnicities. Vulvodynia is a significant burden to society, the health care system, the affected woman, and her intimate partner. The etiology is multifactorial and may involve local injury or inflammation, and peripheral and or central sensitization of the nervous system. An approach to the diagnosis and management of a woman presenting with chronic vulvar pain should address the biological, psychological, and social/interpersonal factors that contribute to her illness. The gynecologist has a key role in excluding other causes for vulvar pain, screening for psychosexual and pelvic floor dysfunction, and collaborating with other health care providers to manage a woman's pain. An important component of treatment is patient education regarding the pathogenesis of the pain and the negative impact of experiencing pain on a woman's overall quality of life. An individualized, holistic, and often multidisciplinary approach is needed to effectively manage the woman's pain and pain-related distress. Keywords: vulvodynia, diagnosis, treatment, etiology, sexual pain disorder, dyspareunia, vestibulodynia, assessment, treatment, multidisciplinary

  11. Gender related differences in demographic and clinical manifestations in patients suffering from various subtypes of schizophrenia

    Directory of Open Access Journals (Sweden)

    Gorana Sulejmanpašić Arslanagić

    2011-12-01

    Full Text Available Introduction: Schizophrenia is devastating neuropsychiatric disorder that has no clearly identified etiology. The subtypes of schizophrenia are distinguished by the prevalent symptomatology. The aim of this study was to determine gender related differences in demographic and clinical manifestations in patients suffering from various subtypes of schizophrenia.Methods: A longitudinal, prospective,original,clinical investigation first in our local area, with application of Structured Clinical Interview for DSM IV Axis I Disorders (SCID I was used in this work. The study included 121 patients during five years period. Patients were recruited as consecutive admissions to the Psychiatric clinic, from all parts of Bosnia and Herzegovina, mostly Sarajevo region.Results: The study was conducted on a group of schizophrenic patients which consisted of 52.1% male and 47.9% female patients. Average duration of the episode was about a month. Majority of patients (male were in the group of disorganized (hebephrenic schizophrenia. The duration of current psychotic episode was similar in all three groups regarding subtypes of schizophrenia. Psychotic episodes appear equally in both gender (higher in disorganized group with a statistically significant difference between all groups (p<0.001.Conclusions: Male group patients showed tendency to be younger than women. Most of the schizophrenic individuals start to suffer from this disease between age of 20 and 39 years. Male group patients suffered mostly of disorganized (hebephrenic type of schizophrenia. Duration of psychotic episode was proportionally the same in both groups while in male group the highest number of episodes was found in group of disorganized schizophrenia.

  12. Vancomycin-resistant enterococcal infections: epidemiology, clinical manifestations, and optimal management.

    Science.gov (United States)

    O'Driscoll, Tristan; Crank, Christopher W

    2015-01-01

    Since its discovery in England and France in 1986, vancomycin-resistant Enterococcus has increasingly become a major nosocomial pathogen worldwide. Enterococci are prolific colonizers, with tremendous genome plasticity and a propensity for persistence in hospital environments, allowing for increased transmission and the dissemination of resistance elements. Infections typically present in immunosuppressed patients who have received multiple courses of antibiotics in the past. Virulence is variable, and typical clinical manifestations include bacteremia, endocarditis, intra-abdominal and pelvic infections, urinary tract infections, skin and skin structure infections, and, rarely, central nervous system infections. As enterococci are common colonizers, careful consideration is needed before initiating targeted therapy, and source control is first priority. Current treatment options including linezolid, daptomycin, quinupristin/dalfopristin, and tigecycline have shown favorable activity against various vancomycin-resistant Enterococcus infections, but there is a lack of randomized controlled trials assessing their efficacy. Clearer distinctions in preferred therapies can be made based on adverse effects, drug interactions, and pharmacokinetic profiles. Although combination therapies and newer agents such as tedizolid, telavancin, dalbavancin, and oritavancin hold promise for the future treatment of vancomycin-resistant Enterococcus infections, further studies are needed to assess their possible clinical impact, especially in the treatment of serious infections. PMID:26244026

  13. CD57 Expression in Incidental, Clinically Manifest, and Metastatic Carcinoma of the Prostate

    Directory of Open Access Journals (Sweden)

    Holger Wangerin

    2014-01-01

    Full Text Available Objectives. CD57 is normally found on NK-cells, but little is known about its expression in prostatic tissue. Methods. We investigated CD57 expression by immunohistochemistry using tissue microarrays containing 3262 prostate cancers (PCa, lymph node metastases, and benign prostatic tissue. The results were compared with clinical and pathological parameters. Results. Overall, 87% of PCa showed a moderate or strong expression of CD57. There was no significant difference to corresponding benign prostatic tissue. CD57 was increasingly lost from incidental over clinically manifest cancers to metastases. It correlated significantly with Gleason grade and pT-category, but not with PSA tissue expression. Loss of CD57 expression was an independent risk factor for PSA recurrence after prostatectomy in a multivariate Cox regression analysis. In standard sections, CD57 expression was heterogeneous, especially in large, high-grade PCa. Conclusions. There is a peculiar expression of CD57 in PCa and benign prostatic tissue. CD57 loss is associated with tumor dedifferentiation and tumor size. However, the use of this marker for prognostic purposes is hampered by its heterogeneous expression.

  14. Accuracy of the clinical diagnosis of recessive X-linked ichthyosis vs ichthyosis vulgaris.

    Science.gov (United States)

    Cuevas-Covarrubias, S A; Kofman-Alfaro, S H; Palencia, A B; Díaz-Zagoya, J C

    1996-09-01

    The present study analyzes the accuracy of the clinical diagnosis of X-linked ichthyosis (XLI) vs ichthyosis vulgaris (IV), in a sample of Mexican patients. The study was double blind, using steroid sulfatase (STS) activity as the golden standard. Twenty male patients were included; 16 corresponded to XLI and 4 to IV. The clinical diagnosis was correct in 9 of the 16 XLI cases (56%) and in 2 of the 4 IV cases (50%). Some clinical findings in XLI, such as cryptorchidism in patients and delayed labor in their mothers, were important features for diagnosis. Statistical analysis of the results showed: among physicians (n = 2) Kappa value 0.50, specific concordance 0.40, and absolute concordance 0.75; other values were sensibility 0.56, specificity 0.50, positive predictive value 0.82, negative predictive value 0.22, accuracy 0.55, prevalence 0.80. In conclusion, the differential diagnosis of XLI and IV is very difficult, and we consider that this is not explained either by personal skills or by other conditions. It could be attributed to the similarities in skin manifestations of these two diseases. The performance of the STS assay is imperative in order to correctly diagnose the disease and offer adequate genetic counseling.

  15. Lactose intolerance: diagnosis, genetic, and clinical factors

    Directory of Open Access Journals (Sweden)

    Mattar R

    2012-07-01

    Full Text Available Rejane Mattar, Daniel Ferraz de Campos Mazo, Flair José CarrilhoDepartment of Gastroenterology, University of São Paulo School of Medicine, São Paulo, BrazilAbstract: Most people are born with the ability to digest lactose, the major carbohydrate in milk and the main source of nutrition until weaning. Approximately 75% of the world's population loses this ability at some point, while others can digest lactose into adulthood. This review discusses the lactase-persistence alleles that have arisen in different populations around the world, diagnosis of lactose intolerance, and its symptomatology and management.Keywords: hypolactasia, lactase persistence, lactase non-persistence, lactose, LCT gene, MCM6 gene

  16. Clinical and Educational Gaps in Diagnosis of Nail Disorders.

    Science.gov (United States)

    Hare, Anna Q; Rich, Phoebe

    2016-07-01

    Dermatologists care for skin, hair, and nails, yet many dermatologists find nail disorders challenging. Practice gaps in knowledge, skill, and attitude in clinical practice and resident education are sometimes impediments to timely medical and surgical diagnosis of nail disorders. Limited resident exposure to diagnosis and management of complicated nail disorders and lack of experience performing diagnostic and surgical procedures impairs progress toward surmounting these gaps. PMID:27363883

  17. Clinical case: Differential diagnosis of idiopathic pulmonary fibrosis

    OpenAIRE

    Cordeiro, Carlos Robalo; Alfaro, Tiago M.; Freitas, Sara

    2013-01-01

    Background The diagnosis of idiopathic pulmonary fibrosis can be quite challenging, even after careful clinical evaluation, imaging and pathological tests. This case report intends to demonstrate and discuss these difficulties, especially those concerning the differential diagnosis with chronic hypersensitivity pneumonitis. Case presentation A 58-year-old white male presented with shortness of breath, dry cough, fatigue and weight loss for two months. He was a former smoker and had regular ex...

  18. Ocular manifestations of leptospirosis

    Directory of Open Access Journals (Sweden)

    Rathinam S

    2005-01-01

    Full Text Available Leptospiral uveitis is a common entity in tropical countries. Ocular manifestations are noted in the second phase of illness, but these remain under-diagnosed mainly because of the prolonged symptom-free period that separates the systemic manifestations from detection of ocular manifestations.Varying ophthalmic presentations and the intrinsic nature of different types of uveitis to mimic one another also challenge the accuracy of the diagnosis. Of the individual ocular signs, the combination of acute, non-granulomatous, panuveitis, hypopyon, vasculitis, optic disc edema, membranous vitreous opacities and absence of choroiditis or retinitis have high predictive value for the clinical diagnosis of leptospiral uveitis. Geographic location of the patient, occupation, socio-economic status, risk factors related to exposure, past history of fever or jaundice also aid in diagnosis.Steroids are the mainstay of treatment for leptospiral uveitis. Depending upon the severity and anatomical location of inflammatory lesion, topical, peri-ocular and/or systemic steroids are given. The prognosis is generally good, even when the inflammation is severe.

  19. Factor V leiden mutation in Behcet’s disease and the relationship with clinical manifestations

    Directory of Open Access Journals (Sweden)

    Mowla K

    2010-05-01

    Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: Behcet's disease (BD is a multisystemic inflammatory disease with unknown origin characterized by recurrent oral aphtous ulcers, genital, ocular and skin lesions. A single point mutation 1691G to A in the factor V gene increases the risk of venous thrombosis. This study designed to determine factor V Leiden mutation in Behcet's disease, and to find out it's relationship with the clinical manifestations in Khuzestan province, Iran. "n"nMethods: One hundred patients with Behcet's Disease (44 males and 56 females based on international diagnostic criteria and 70 healthy subjects were included in the study. Patients and controls were tested for the presence of factor V Leiden mutation using polymerase chain reaction method."n"nResults: The prevalence of factor V Leiden mutation was significantly higher in BD (10 out of 100, 10% compared with healthy control subjects (1 out of 70, 1.4%, (p=0.025. Vascular lesions in this study were deep vein thrombosis (DVT (7%, subcutaneous thrombophlebitis (5%, stroke (1% and retinal vasculitis (39%. It was found that there was no association between venous thrombosis and the factor V Leiden mutation in Khuzestanian patients. Also, no association between

  20. Bradyarrhythmias: Clinical Presentation, Diagnosis, and Management.

    Science.gov (United States)

    Wung, Shu-Fen

    2016-09-01

    Bradyarrhythmias are common clinical findings consisting of physiologic and pathologic conditions (sinus node dysfunction and atrioventricular [AV] conduction disturbances). Bradyarrhythmias can be benign, requiring no treatment; however, acute unstable bradycardia can lead to cardiac arrest. In patients with confirmed or suspected bradycardia, a thorough history and physical examination should include possible causes of sinoatrial node dysfunction or AV block. Management of bradycardia is based on the severity of symptoms, the underlying causes, presence of potentially reversible causes, presence of adverse signs, and risk of progression to asystole. Pharmacologic therapy and/or pacing are used to manage unstable or symptomatic bradyarrhythmias. PMID:27484658

  1. The Clinical Manifestations, Treatment Efficacy and Adverse Drug Reactions in 62 Iranian Child with Wilson Disease

    Directory of Open Access Journals (Sweden)

    Mehri Najafi

    2014-09-01

    Full Text Available Introduction: The Wilson disease is an autosomal recessive disease in which the liver, central nervous system, eyes, blood and other parts of the body involved. Timely diagnosis and appropriate treatment of the disease requires awareness of the clinical presentations of this disease in children.Methods: This case series study included 62 patients with Wilson disease who admitted to children's Medical Center in the years 2012-2003.Results: 56% of patients were male. The average age of diagnosis was 9.73 years old (5-17 years and this was higher in patients with early neurologic symptoms (P = 0.85.( 64.5% of the patients had the hepatic symptoms at the time of diagnosis and the most common type of hepatic involvement was cirrhosis (39.3% and hepatitis (17.5% respectively. 17.7% of the patients also had early neurological symptoms. A positive family history for the Wilson Disease were found in 27.4% of patients. 74.2% of patients had KF ring and the frequency of these symptom was higher in patients with early neurological involvement. 83.9% of patients were treated successfully with D-penicillamine and In 30% of patients, adverse drug reactions were seen.Conclusion: Children with unknown liver disease should be evaluated for Wilson disease and the first-degree relatives of patients should be screened. . D-penicillamine have important side effects, but due to the low cost and the availability is an appropriate drug to treat the Wilson disease..Key words: Wilson Disease, Hepatic Involvement, Neurologic Involvement , KF ring ,D-Penicillamine.

  2. Diagnosis and clinical implications of pancreatobiliary reflux

    Institute of Scientific and Technical Information of China (English)

    Terumi Kamisawa; Hajime Anjiki; Naoto Egawa; Masanao Kurata; Goro Honda; Kouji Tsuruta

    2008-01-01

    The sphincter of Oddi is located at the distal end of the pancreatic and bile ducts and regulates the outflow of bile and pancreatic juice.A common channel can be so long that the junction of the pancreatic and bile ducts is located outside of the duodenal wall,as occurs in pancreaticobiliary maljunction (PBM);in such cases,sphincter action does not functionally affect the junction.As the hydropressure within the pancreatic duct is usually greater than in the bile duct,pancreatic juice frequently refluxes into the biliary duct (pancreatobiliary reflux) in PBM,resulting in carcinogenetic conditions in the biliary tract.Pancreatobiliary reflux can be diagnosed from elevated amylase level in the bile,secretinstimulated dynamic magnetic resonance cholangiop ancreatography,and pancreatography via the minor duodenal papilla.Recently,it has become obvious that pancreatobiliary reflux can occur in individuals without PBM.Pancreatobiliary reflux might be related to biliary carcinogenesis even in some individuals without PBM.Since few systemic studies exist with respect to clinical relevance and implications of the pancreatobiliary reflux in individuals with normal pancreaticobiliary junction,further prospective clinical studies including appropriate management should be performed.

  3. Eosinophilic granuloma of the temporal bone- its clinical manifestations and management

    Directory of Open Access Journals (Sweden)

    Kirtane Jyotsna

    1978-01-01

    Full Text Available Eosinophilic granuloma is a variety of Histiocytosis-X. Its etio-logy is unknown. When it involves the temporal bone it may mimic chronic otitis media, or a mastoid abscess, very often leading to an erroneous diagnosis. Its X-ray appearance and histopathology are characteristic. Infiltration with eosinophils and histiocytes is a constant feature. Very good results are achieved with surgery accompanied by radiotherapy. In this series of 3 patients, one pa-tient presented with facial paralysis and another one with bilateral post-auricular swellings. The first 2 cases were diagnosed only after surgery and histopathological examination of the tissue removed, while the third case was diagnosed pre-operatively on clinical and radiological findings.

  4. [Clinical manifestations of the onset and diagnostic problems in children with moyamoya disease].

    Science.gov (United States)

    Lvova, O A; Jevneronok, I V; Shalkevich, L V; Prusakova, T S

    2016-01-01

    Moyamoya disease in children is a rarely diagnosed entity. Frequent headache is the first symptom of the disease. Headache associated with moya-moya disease (HAMD) is a separated entity reported in the literature. Variants of onset, a spectrum of primary diagnoses and diagnosis verification rate of moyamoya disease in 7 children are presented. A clinical case of moya-moya disease in a 9-year boy, who was primarily diagnosed with migraine with aura, is reported. The results presented by the authors as well as literature data indicate the necessity of using magnetic-resonance angiography in children with headache attacks and focal neurologic symptoms to identify this progressive vascular pathology and timely recommend a surgical treatment.

  5. Infant Hip Joint Diagnostic Support System Based on Clinical Manifestations in X-ray Images

    Directory of Open Access Journals (Sweden)

    Honda,Mitsugi

    2010-06-01

    Full Text Available Plain X-ray radiography is frequently used for the diagnosis of developmental dislocation of the hip (DDH. The aim of this study was to construct a diagnostic support system for DDH based on clinical findings obtained from the X-ray images of 154 female infants with confirmed diagnoses made by orthopedists. The data for these subjects were divided into 2 groups. The Min-Max method of nonlinear analysis was applied to the data from Group 1 to construct the diagnostic support system based on the measurement of 4 items in X-ray images:the outward displacement rate, upward displacement rate, OE angle, and alpha angle. This system was then applied to the data from Group 2, and the results were compared between the 2 groups to verify the reliability of the system. We obtained good results that matched the confirmed diagnoses of orthopedists with an accuracy of 85.9%.

  6. Triple manifestation of extramedullary plasmacytoma in the upper airway: an unusual clinical entity.

    LENUS (Irish Health Repository)

    Morariu, I

    2012-02-01

    OBJECTIVE: We report an extremely rare case of extramedullary plasmacytoma. METHOD: Case report and review of the English-literature concerning extramedullary plasmacytoma and multiple myeloma. RESULT: We present an unusual case of multiple extramedullary plasmacytomas, which, over a protracted course of 30 years, presented on different occasions at three separate sites in the head and neck. The patient was managed surgically on all occasions, and was disease-free at the time of writing. CONCLUSION: Following review of the literature, we believe this to be the only case with this extremely unusual presentation. This case is noteworthy, not only because of the rarity of extramedullary plasmacytoma, but also because it highlights a number of important clinical issues. The diagnosis and management of extramedullary plasmacytoma require close cooperation between multiple disciplines.

  7. The relationship between radiological features and clinical manifestation and dental expenses of keratocystic odontogenic tumor

    International Nuclear Information System (INIS)

    This study was performed to identify correlations between keratocystic odontogenic tumor (KCOT) data from CT sections, and data on the KCOT clinical manifestation and resulting dental expenses. Following local Institutional Review Board (IRB) approval, a seven-years of retrospective study was performed regarding patients with KCOTs treated at the Seoul National University Dental Hospital. A total of 180 KCOT were included in this study. The following information was collected: age, gender, location and size of the lesion, radiological features, surgical treatment provided and dental expenses. There was no significant association between the size of the KCOT and age, gender, and presenting preoperative symptoms. In both jaws, it was unusual to find KCOTs under 10 mm. The correlation between the number of teeth removed and the size of the KCOT in the tooth bearing area was statistically significant in the mandible, whereas in the maxilla, no significant relationship was found. Dental expenses compared with the size of the KCOT were found to be significant in both jaws. The size of KCOT was associated with a significant increase in dental expenses for both jaws and the number of teeth removed from the mandible. These findings emphasize the importance of routine examinations and early detection of lesions, which in turn helps preserving anatomical structures and reducing dental expenses.

  8. Clinical manifestations and dental management of dentinogenesis imperfecta associated with osteogenesis imperfecta: Case report.

    Science.gov (United States)

    Abukabbos, Halima; Al-Sineedi, Faisal

    2013-10-01

    Dentinogenesis imperfecta (DI) associated with osteogenesis imperfecta (OI) is a genetic disorder that affects the connective tissues and results in dentine dysplasia. This case report discusses the systemic and dental manifestations of OI and DI in a 4-year-old child, with moderate presentation of both disorders, who was treated at King Fahd Military Medical Complex in Dhahran. Dental treatment included the use of strip and stainless-steel crowns under local anesthesia, as well as behavior modification techniques. Rigorous home care instructions, including reinforcement of the oral hygiene practice and avoidance of any episode that may lead to bone fracture, were discussed with the parents. The case was reevaluated at 3-month follow-up visits, wherein the medical and dental histories were updated, the child's growth was monitored, periodic clinical and radiographic examinations were performed, and the oral hygiene was evaluated via the debris index score and caries risk assessment. Further treatment of the permanent dentition may be needed in the future.

  9. The relationship between radiological features and clinical manifestation and dental expenses of keratocystic odontogenic tumor

    Energy Technology Data Exchange (ETDEWEB)

    Min, Jung Hyun; Huh, Kyung Heo; Heo, Min Suk; Choi, Soon Chul; Lee, Sam Sun; Bae, Kwang Hak [Dept. of School of Dentistry, Seoul National University, Seoul (Korea, Republic of); Choi, Jin Woo [Dept. of Oral and Maxillofacial Radiology, Dankook University College of Dentistry, Cheonan (Korea, Republic of)

    2013-06-15

    This study was performed to identify correlations between keratocystic odontogenic tumor (KCOT) data from CT sections, and data on the KCOT clinical manifestation and resulting dental expenses. Following local Institutional Review Board (IRB) approval, a seven-years of retrospective study was performed regarding patients with KCOTs treated at the Seoul National University Dental Hospital. A total of 180 KCOT were included in this study. The following information was collected: age, gender, location and size of the lesion, radiological features, surgical treatment provided and dental expenses. There was no significant association between the size of the KCOT and age, gender, and presenting preoperative symptoms. In both jaws, it was unusual to find KCOTs under 10 mm. The correlation between the number of teeth removed and the size of the KCOT in the tooth bearing area was statistically significant in the mandible, whereas in the maxilla, no significant relationship was found. Dental expenses compared with the size of the KCOT were found to be significant in both jaws. The size of KCOT was associated with a significant increase in dental expenses for both jaws and the number of teeth removed from the mandible. These findings emphasize the importance of routine examinations and early detection of lesions, which in turn helps preserving anatomical structures and reducing dental expenses.

  10. Clinical and Associated Immunological Manifestations of HFMD Caused by Different Viral Infections in Children

    Science.gov (United States)

    Wang, Jingjing; Pu, Jing; Liu, Longding; Che, Yanchun; Liao, Yun; Wang, Lichun; Guo, Lei; Feng, Min; Liang, Yan; Fan, Shengtao; Cai, Lukui; Zhang, Ying; Li, Qihan

    2016-01-01

    Hand, foot, and mouth disease (HFMD), with vesiculae on the hands, feet and mouth, is an infectious disease caused by many viral pathogens. However, the differences of immune response induced by these pathogens are unclear. We compared the clinical manifestations and the levels of immunologic indicators from 60 HFMD patients caused by different viral pathogens to analyze the differences in the immune response. It was shown that Th2 cytokines (IL-4 and IL-10) increased significantly in EV71-infected children; Th1 cytokines (IL-2 and IFN-γ) rose in CA16-infected children; both Th1 and Th2 cytokines elevated in non-EVG-infected children; only individual cytokines (such as IL-10) went up in EVG-infected children. Meanwhile, the antibodies induced by viral infection could not cross-interfere between the different pathogens. These differences might be due to variations in the immune response induced by the individual pathogens or to the pathogenesis of the infections by the individual pathogens. PMID:27336013

  11. Clinical and Associated Immunological Manifestations of HFMD Caused by Different Viral Infections in Children

    Directory of Open Access Journals (Sweden)

    Jingjing Wang MS

    2016-05-01

    Full Text Available Hand, foot, and mouth disease (HFMD, with vesiculae on the hands, feet and mouth, is an infectious disease caused by many viral pathogens. However, the differences of immune response induced by these pathogens are unclear. We compared the clinical manifestations and the levels of immunologic indicators from 60 HFMD patients caused by different viral pathogens to analyze the differences in the immune response. It was shown that Th2 cytokines (IL-4 and IL-10 increased significantly in EV71-infected children; Th1 cytokines (IL-2 and IFN-γ rose in CA16-infected children; both Th1 and Th2 cytokines elevated in non-EVG-infected children; only individual cytokines (such as IL-10 went up in EVG-infected children. Meanwhile, the antibodies induced by viral infection could not cross-interfere between the different pathogens. These differences might be due to variations in the immune response induced by the individual pathogens or to the pathogenesis of the infections by the individual pathogens.

  12. Severe cutaneous adverse drug reactions:a review on epidemiology,etiology,clinical manifestation and pathogenesis

    Institute of Scientific and Technical Information of China (English)

    Tomy Martin; LI Hui

    2008-01-01

    Purpose To review the current progress in epidemiology, etiology, clinical manifestation, and pathophysiology of severe cutaneous adverse drug reactions(SCADRs). Data sources Data were acquired by using Blackwell-Synergy, PubMed, original articles published in the main Chinese journals and related medical textbooks materials. Study-selection and date extraction Throughout the literature review 49 articles were selected. Results SCADRs cases are rare, however, the implication is life threatening with significant mortatity rates. Epidemiology studies have shown various incidences from different regions, gender, age, race and concurrent illness. There are typical signs and symptoms for each type of SCADRs, but this is not always so. Drugs associated with inducing SCADRs are anticonvulsants, antibiotics, NSAIDs and antirheumatic drugs. In some countries, especially in Asia, traditional drugs are offen the cause of SCADRs. Genetic polymorphisms and viral infections are predisposition factors of SCADRs. Patients with certain genetic alleles and underlying diseases are vulnerable to SCADRs. The exact pathogenesis of SCADRs is not well defined. Nonetheless, recent study showed that reactive metabolites and immunological processes have a significant role in SCADRs. Conclusions The different SCADRs reactions are attributed by different intrinsic factors, such as genetic polymorphisms, gender, age and race as well as extrinsic factors, such as underlying diseases. Different regions and culprit drugs also play a role in the various types of SCADRs.

  13. Influence of weight loss on the clinical manifestations of osteoarthritis of the knee-joints.

    Directory of Open Access Journals (Sweden)

    Inna Vladimirovna Solov'eva

    2014-10-01

    Full Text Available Obesity consistently associated with the development of a number of chronic diseases, leading to a decrease in quality of life, disability and death. The article examines the connection between obesity and disease of the musculoskeletal system, describes the mechanisms by means of which obesity leads to the development of osteoarthritis. It is evident that reduction of body mass can slow the progression of osteoporosis. The own experience of non-pharmacological and pharmacological treatment of obesity with the use of orlistat in 50 obese patients with osteoarthritis of the knee II–III stage is presented. Treatment has resulted in a decrease in body weight, waist circumference, accompanied by a decrease in symptoms osteoarthritis among all the patients. Our results showed that the addition of orlistat to standard osteoarthritis scheme leads to significant reduction in weight and reduction of clinical manifestations of osteoarthritis. According to the above, the drugs that have impact on weight loss, should be included in the treatment regimen of patients with osteoarthritis and obesity.

  14. 1.2.Clinical laboratory diagnosis

    Institute of Scientific and Technical Information of China (English)

    1993-01-01

    930212 Enzymatic analysis of serum total bileacids and clinical evaluation.WEI Youren (魏有仁),et al.Sino—Japan Friendship Hosp,Bei-jing,100029.CHin J Med Lab Technol 1993;16(1):11—14.An enzymatic colorimetric assay of serum to-tal bile acids (TBA) was reported for the firsttime in China.3 α-hydroxysteroid dehydroge-nase (3α-HSD) had been purified from pseu-domonas testosteroni in the sventies,and hadbeen used as a main enzyme reagent in the enzy-matic analysis of TBA.In this paper,the au-thors introduced a rapid,sensitive colorimetricassay using 3α-HSD,and a couple enzyme 5β-steroid Δ~4 dehydrogenase to imcrease the con-

  15. Imaging manifestations and the related clinical characteristics of chest trauma during the Yushu Earthquake

    Institute of Scientific and Technical Information of China (English)

    Zhang Zhijin; Tang Guibo; He Xiaofen; Zhang Ming; Wu Dangjie; Geng Gasongbao

    2013-01-01

    The purpose of this study was focused on the imaging features of the chest trauma and its relation to clinical characteristics.All the injured patients were from the Yushu Earthquake areas on days April 14-23,2010.After an initial treatment,the injurers were rapidly transported from Yushu at an altitude of 4000 m via air to Xining at 2260 m within 6~8 h,and promptly admitted to Qinghai Provincial People' s Hospital.A total of 130 wounded injurers who had high suspicion of chest injuries all had examinations of Chest X-ray and computed tomography (CT) images.Of them 63 injurers presented at least one of the features of the chest trauma in imaging with a positive rate of 48.5 %.Of these,37 cases (28.5 %) were multi-system with multiple injuries,33 cases (25.4 %) were chest trauma with multi-injury types,which included thoracic fractures in 54 cases (85.7 %),pleural injury in 56 cases (88.9 %),lung injury in 54 cases (85.7 %),lungs complications in 37 cases (58.7 %),and extrapulmonary complications of 35 cases (55.6 %).The radiological data were analyzed retrospectively.The features of chest trauma in Yushu Earthquake,the complications of chest injuries,and the relation between imaging findings and clinical manifestations,as well as the differences of chest trauma between Yushu Earthquake and Wenchuan Earthquake were discussed in detail.

  16. Distribution and clinical manifestations of Cryptosporidium species and subtypes in HIV/AIDS patients in Ethiopia.

    Directory of Open Access Journals (Sweden)

    Haileeyesus Adamu

    2014-04-01

    subtypes are linked to different clinical manifestations.

  17. The Relation between Diverse Phenotypes of PCOS with Clinical Manifestations, Anthropometric Indices and Metabolic Characteristics.

    Science.gov (United States)

    Shahrami, Seyedeh Hajar; Abbasi Ranjbar, Zahra; Milani, Forozan; Kezem-Nejad, Ehsan; Hassanzadeh Rad, Afagh; Dalil Heirat, Seyedeh Fatemeh

    2016-02-01

    Critical issue regarding to variation of findings based on different phenotypes led investigators to define whether they are distinct features or overlapping ones. Therefore, we aimed to investigate the association between diverse phenotypes of PCOS (Poly Cystic Ovary Syndrome) with clinical manifestations, anthropometric indices, and metabolic characteristics. This was a descriptive cross-sectional study conducted in 15-39 years old women with PCOS referred to infertility clinics in the north part of Iran, Rasht during 2010-2011. Data were gathered through an interview by a form consisted of demographic characteristics, laboratory findings, ovarian volume and anthropometric indices. A total of 214 patients consisted of 161 PCOS (cases) and 53 normal women (controls) participated in this study. The most prevalent phenotype in PCOS population was IM/PCO/HA (54%), followed by IM/HA (28%) and IM/PCO (13%). PCO/HA was present only in 6 PCOS patients (5%). PCOS patients were significantly younger than controls (P=0.07). Results showed that increased ovarian volume were higher in PCOS group in comparison with controls and IM/PCO/HA, and IM/PCO had respectively the largest ovarian volumes. Also, a significant relation was observed based on Cholesterol, 17OHP, LH, TG, 2hpp, and LH/FSH between patients with PCOS and control groups. There were significant differences in demographic, anthropometric, hormonal and ultrasound findings between PCOS and controls. Therefore, it seems that classification of the characteristics of each phenotype could offer an appropriate guide for screening risks of PCOS and may facilitate performing most favorable treatment for these complications.

  18. Oral Lichen Planus: An Update on Etiology, Pathogenesis, Clinical Presentation, Diagnosis and Management.

    Science.gov (United States)

    Gupta, Sonia; Jawanda, Manveen Kaur

    2015-01-01

    The mouth is a mirror of health or disease, a sentinel or early warning system. The oral cavity might well be thought as a window to the body because oral manifestations accompany many systemic diseases. In many instances, oral involvement precedes the appearance of other symptoms or lesions at other locations. Oral lichen planus (OLP) is a chronic mucocutaneous disorder of stratified squamous epithelium of uncertain etiology that affects oral and genital mucous membranes, skin, nails, and scalp. LP is estimated to affect 0.5% to 2.0% of the general population. This disease has most often been reported in middle-aged patients with 30-60 years of age and is more common in females than in males. The disease seems to be mediated by an antigen-specific mechanism, activating cytotoxic T cells, and non-specific mechanisms like mast cell degranulation and matrix metalloproteinase activation. A proper understanding of the pathogenesis, clinical presentation, diagnosis of the disease becomes important for providing the right treatment. This article discusses the prevalence, etiology, clinical features, oral manifestations, diagnosis, complications and treatment of oral LP. PMID:26120146

  19. Oral lichen planus: An update on etiology, pathogenesis, clinical presentation, diagnosis and management

    Directory of Open Access Journals (Sweden)

    Sonia Gupta

    2015-01-01

    Full Text Available The mouth is a mirror of health or disease, a sentinel or early warning system. The oral cavity might well be thought as a window to the body because oral manifestations accompany many systemic diseases. In many instances, oral involvement precedes the appearance of other symptoms or lesions at other locations. Oral lichen planus (OLP is a chronic mucocutaneous disorder of stratified squamous epithelium of uncertain etiology that affects oral and genital mucous membranes, skin, nails, and scalp. LP is estimated to affect 0.5% to 2.0% of the general population. This disease has most often been reported in middle-aged patients with 30-60 years of age and is more common in females than in males. The disease seems to be mediated by an antigen-specific mechanism, activating cytotoxic T cells, and non-specific mechanisms like mast cell degranulation and matrix metalloproteinase activation. A proper understanding of the pathogenesis, clinical presentation, diagnosis of the disease becomes important for providing the right treatment. This article discusses the prevalence, etiology, clinical features, oral manifestations, diagnosis, complications and treatment of oral LP.

  20. The diagnosis and clinical significance of polyautoimmunity.

    Science.gov (United States)

    Anaya, Juan-Manuel

    2014-01-01

    Autoimmune diseases (ADs) are chronic and heterogeneous conditions that affect specific target organs or multiple organ systems. The chronic nature of these diseases places a significant burden on the utilization of medical care, direct and indirect economic costs, and quality of life. ADs are observed in genetically susceptible individuals in whom their clinical expression is modified by permissive and protective environments occurring over time. These are complex traits, meaning that their inheritance does not follow a single-gene dominant or single-gene recessive Mendelian law, and thus that they are polygenic. ADs are often diagnosed according to classification criteria, however they share similar subphenotypes including signs and symptoms, non-specific autoantibodies and other immune changes, which are prone to taxonomic problems. Polyautoimmunity is defined as the presence of more than one AD in a single patient. When three or more ADs coexist, this condition is called multiple autoimmune syndrome (MAS), which represents the best example of polyautoimmunity as well as the effect of a single genotype on diverse autoimmune phenotypes. Its study will provide important clues to elucidate the common mechanisms of ADs (i.e., the autoimmune tautology).

  1. 不典型主动脉夹层误诊的几点思考%Reflection of Misdiagnosis of Atypical Clinical Manifestation of Aortic Dissection

    Institute of Scientific and Technical Information of China (English)

    宋岚

    2012-01-01

    目的 分析临床表现不典型主动脉夹层( aortic dissection,AD)的误诊原因,并提出防范误诊的对策.方法 对我院收治的2例临床表现不典型AD的临床资料进行回顾性分析.结果 本组1例表现为腹腰痛在外院误诊为急性胰腺炎、急性胆囊炎等,1例因突发胸闷伴视物模糊入院误诊为冠心病,均经胸腹部CT确诊为AD,转上级医院治疗,1例病情好转出院,1例失访.结论 AD临床表现复杂多变缺乏特异性,首诊易误诊、漏诊,疑诊AD时仔细问诊和查体,及时选择相应的实验室和影像学检查,有利于提高早期诊断率,改善患者预后.%Objective To analyze the cause of misdiagnosis of atypical clinical manifestation of aortic dissection (AD)and search for counter-measures to avoid misdiagnosis. Methods Retrospective analysis on clinical data of two cases of atypical clinical manifestation of AD was made. Results Symptoms of one case were abdominal pain, low back pain and was misdiagnosed by other hospitals as acute pancreatitis and acute cholecystitis. Another case was misdiagnosed as coronary atherosclerotic heart disease due to sudden chest distress with blurred vision. It was diagnosed as AD by CT scanning on chest and abdomen, and the patient was transferred to a higher level hospital for treatment. One patient recovered and was discharged, and the other patient was lost for follow up. Conclusion Clinical manifestation of AD is complex, variable and lacks specificity. Misdiagnosis and missed diagnosis often happen during initial diagnosis. When AD is suspected, inquiry of the patients history and careful physical check-up are needed, and appropriate laboratory and medical imaging examination can improve early diagnosis rate and prognosis.

  2. A case series of children with apparent mercury toxic encephalopathies manifesting with clinical symptoms of regressive autistic disorders.

    Science.gov (United States)

    Geier, David A; Geier, Mark R

    2007-05-15

    Impairments in social relatedness and communication, repetitive behaviors, and stereotypic abnormal movement patterns characterize autism spectrum disorders (ASDs). It is clear that while genetic factors are important to the pathogenesis of ASDs, mercury exposure can induce immune, sensory, neurological, motor, and behavioral dysfunctions similar to traits defining or associated with ASDs. The Institutional Review Board of the Institute for Chronic Illnesses (Office for Human Research Protections, U.S. Department of Health and Human Services, IRB number IRB00005375) approved the present study. A case series of nine patients who presented to the Genetic Centers of America for a genetic/developmental evaluation are discussed. Eight of nine patients (one patient was found to have an ASD due to Rett's syndrome) (a) had regressive ASDs; (b) had elevated levels of androgens; (c) excreted significant amounts of mercury post chelation challenge; (d) had biochemical evidence of decreased function in their glutathione pathways; (e) had no known significant mercury exposure except from Thimerosal-containing vaccines/Rho(D)-immune globulin preparations; and (f) had alternate causes for their regressive ASDs ruled out. There was a significant dose-response relationship between the severity of the regressive ASDs observed and the total mercury dose children received from Thimerosal-containing vaccines/Rho (D)-immune globulin preparations. Based upon differential diagnoses, 8 of 9 patients examined were exposed to significant mercury from Thimerosal-containing biologic/vaccine preparations during their fetal/infant developmental periods, and subsequently, between 12 and 24 mo of age, these previously normally developing children suffered mercury toxic encephalopathies that manifested with clinical symptoms consistent with regressive ASDs. Evidence for mercury intoxication should be considered in the differential diagnosis as contributing to some regressive ASDs.

  3. Hypereosinophilic syndrome: Clinical, laboratory, and imaging manifestations in patients with hepatic involvement

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Gi Beom; Lee, Jong Min; Sung, Yeong Soon; Kang, Duk Sik [Kyungpook Natioanl University College of Medicine, Daegu (Korea, Republic of); Kim, Ok Hwoa [Dongkang general Hospital, Ulsan (Korea, Republic of)

    1993-07-15

    The hypereosinophilic syndrome (HES) commonly involves liver and spleen but only a few literature has reported the imaging features. In this article, we present the imaging features of the liver and spleen in HES patients together with clinical and laboratory features. This study included 5 HES patients with hepatic involvement. Extensive laboratory tests including multiple hematologic, serologic, parasitological, and immunologic examinations were performed. Imaging studies included CT, ultrasound (US)of upper abdomen and hepatosplenic scintigraphy. All patients were periodically examined by laboratory and imaging studies for 4 to 24 months. The common clinical presentations were weakness, mild fever, and dry cough. All patients revealed leukocytosis with eosinophilia of 40 to 80% and benign eosinophilic hyperplasia of the bone marrow. The percutaneous biopsy of the hepatic focal lesions performed in 2 patients showed numerous benigin eosinophilic infiltrates and one of them revealed combined calibration necrosis of hepatocytes. All cases revealed hepatomegaly with multiple focal lesions on at least on of CT, US, or scintigraphy. These findings completely disappeared in 2 to 6 months following medication of corticosteroid or antihistamines. The HES involved the liver and CT, US, or scintigraphic studies showed hepatic multifocal lesions with hepatomegaly. Differential diagnosis of these findings should include metastatic disease, lymphoma, leukemia, candidiasis or other opportunistic infections.

  4. Altered E-Cadherin Levels and Distribution in Melanocytes Precede Clinical Manifestations of Vitiligo.

    Science.gov (United States)

    Wagner, Roselyne Y; Luciani, Flavie; Cario-André, Muriel; Rubod, Alain; Petit, Valérie; Benzekri, Laila; Ezzedine, Khaled; Lepreux, Sébastien; Steingrimsson, Eirikur; Taieb, A; Gauthier, Yvon; Larue, Lionel; Delmas, Véronique

    2015-07-01

    Vitiligo is the most common depigmenting disorder resulting from the loss of melanocytes from the basal epidermal layer. The pathogenesis of the disease is likely multifactorial and involves autoimmune causes, as well as oxidative and mechanical stress. It is important to identify early events in vitiligo to clarify pathogenesis, improve diagnosis, and inform therapy. Here, we show that E-cadherin (Ecad), which mediates the adhesion between melanocytes and keratinocytes in the epidermis, is absent from or discontinuously distributed across melanocyte membranes of vitiligo patients long before clinical lesions appear. This abnormality is associated with the detachment of the melanocytes from the basal to the suprabasal layers in the epidermis. Using human epidermal reconstructed skin and mouse models with normal or defective Ecad expression in melanocytes, we demonstrated that Ecad is required for melanocyte adhesiveness to the basal layer under oxidative and mechanical stress, establishing a link between silent/preclinical, cell-autonomous defects in vitiligo melanocytes and known environmental stressors accelerating disease expression. Our results implicate a primary predisposing skin defect affecting melanocyte adhesiveness that, under stress conditions, leads to disappearance of melanocytes and clinical vitiligo. Melanocyte adhesiveness is thus a potential target for therapy aiming at disease stabilization.

  5. Hypereosinophilic syndrome: Clinical, laboratory, and imaging manifestations in patients with hepatic involvement

    International Nuclear Information System (INIS)

    The hypereosinophilic syndrome (HES) commonly involves liver and spleen but only a few literature has reported the imaging features. In this article, we present the imaging features of the liver and spleen in HES patients together with clinical and laboratory features. This study included 5 HES patients with hepatic involvement. Extensive laboratory tests including multiple hematologic, serologic, parasitological, and immunologic examinations were performed. Imaging studies included CT, ultrasound (US)of upper abdomen and hepatosplenic scintigraphy. All patients were periodically examined by laboratory and imaging studies for 4 to 24 months. The common clinical presentations were weakness, mild fever, and dry cough. All patients revealed leukocytosis with eosinophilia of 40 to 80% and benign eosinophilic hyperplasia of the bone marrow. The percutaneous biopsy of the hepatic focal lesions performed in 2 patients showed numerous benigin eosinophilic infiltrates and one of them revealed combined calibration necrosis of hepatocytes. All cases revealed hepatomegaly with multiple focal lesions on at least on of CT, US, or scintigraphy. These findings completely disappeared in 2 to 6 months following medication of corticosteroid or antihistamines. The HES involved the liver and CT, US, or scintigraphic studies showed hepatic multifocal lesions with hepatomegaly. Differential diagnosis of these findings should include metastatic disease, lymphoma, leukemia, candidiasis or other opportunistic infections

  6. Calibre Persistent Labial Artery: Clinical Features and Immunohistochemistry Diagnosis.

    Science.gov (United States)

    Santagata, M; Maglione, M; Colella, G; D'Amato, S

    2015-09-01

    Calibre persistent labial artery (CPLA) usually presents as an asymptomatic papule on the lower lip and can be easily misdiagnosed as a mucocele, haemangioma, venous lake, varix or fibroma. When it is ulcerated, squamous cell carcinoma is the most usual differential diagnosis. Here, we report a case of a 25-year-old woman with no previous relevant medical history who presented with a complaint of an asymptomatic, non-ulcerated, progressively growing nodule (over the last 5 months) on the upper lip. In this case, the diagnosis was made clinically and confirmed by immunohistochemical analysis. We conclude that clinicians should be aware of CPLA and it should be included in the differential diagnosis of labial mucosal papules. Sometimes, the immunohistochemical analysis is necessary to make a correct diagnosis. PMID:26225087

  7. Infantile nystagmus syndrome: clinical characteristics, current theories of pathogenesis, diagnosis, and management.

    Science.gov (United States)

    Richards, Michael D; Wong, Agnes

    2015-12-01

    Infantile nystagmus syndrome (INS) is an important clinical diagnosis because it is a common presenting sign of many ocular, neurologic, and systemic diseases. Although INS has been studied for more than a century, its diagnosis and treatment remains a challenge to clinicians because of its varied manifestations and multiple associations, and its pathogenesis continues to rouse considerable scientific debate. Fueled by these challenges, recent basic research and clinical investigations have provided new insights into INS. New genetic discoveries and technological advances in ocular imaging have refined our understanding of INS subtypes and offer new diagnostic possibilities. Unexpected surgical outcomes have led to new understanding of its pathogenesis based on novel hypothesized pathways of ocular motor control. Comparative studies on nonhuman visual systems have also informed models of the neural substrate of INS in humans. This review brings together the classic profile of this disorder with recent research to provide an update on the clinical features of INS, an overview of the current theories on how and why INS develops, and a practical approach to the diagnosis and management of INS.

  8. Polycystic liver disease: an overview of pathogenesis, clinical manifestations and management.

    Science.gov (United States)

    Cnossen, Wybrich R; Drenth, Joost P H

    2014-01-01

    Polycystic liver disease (PLD) is the result of embryonic ductal plate malformation of the intrahepatic biliary tree. The phenotype consists of numerous cysts spread throughout the liver parenchyma. Cystic bile duct malformations originating from the peripheral biliary tree are called Von Meyenburg complexes (VMC). In these patients embryonic remnants develop into small hepatic cysts and usually remain silent during life. Symptomatic PLD occurs mainly in the context of isolated polycystic liver disease (PCLD) and autosomal dominant polycystic kidney disease (ADPKD). In advanced stages, PCLD and ADPKD patients have massively enlarged livers which cause a spectrum of clinical features and complications. Major complaints include abdominal pain, abdominal distension and atypical symptoms because of voluminous cysts resulting in compression of adjacent tissue or failure of the affected organ. Renal failure due to polycystic kidneys and non-renal extra-hepatic features are common in ADPKD in contrast to VMC and PCLD. In general, liver function remains prolonged preserved in PLD. Ultrasonography is the first instrument to assess liver phenotype. Indeed, PCLD and ADPKD diagnostic criteria rely on detection of hepatorenal cystogenesis, and secondly a positive family history compatible with an autosomal dominant inheritance pattern. Ambiguous imaging or screening may be assisted by genetic counseling and molecular diagnostics. Screening mutations of the genes causing PCLD (PRKCSH and SEC63) or ADPKD (PKD1 and PKD2) confirm the clinical diagnosis. Genetic studies showed that accumulation of somatic hits in cyst epithelium determine the rate-limiting step for cyst formation. Management of adult PLD is based on liver phenotype, severity of clinical features and quality of life. Conservative treatment is recommended for the majority of PLD patients. The primary aim is to halt cyst growth to allow abdominal decompression and ameliorate symptoms. Invasive procedures are required

  9. Integrating Preclinical and Clinical Oral Diagnosis and Radiology.

    Science.gov (United States)

    Rhodus, Nelson L.; Brand, John W.

    1988-01-01

    A program providing second-year dental students with early experience in direct patient contact in an oral diagnosis/oral radiology clinic was well received by both students and faculty and was found to develop desirable skills and qualities in the students participating. (MSE)

  10. Myelofibrosis-associated complications: pathogenesis, clinical manifestations, and effects on outcomes

    Directory of Open Access Journals (Sweden)

    Mughal TI

    2014-01-01

    Full Text Available Tariq I Mughal,1 Kris Vaddi,2 Nicholas J Sarlis,2 Srdan Verstovsek31Tufts University School of Medicine, Boston, MA, 2Incyte Corporation, Wilmington, DE, 3Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, USAAbstract: Myelofibrosis (MF is a rare chronic BCR-ABL1 (breakpoint cluster region-Abelson murine leukemia viral oncogene homologue 1-negative myeloproliferative neoplasm characterized by progressive bone marrow fibrosis, inefficient hematopoiesis, and shortened survival. The clinical manifestations of MF include splenomegaly, consequent to extramedullary hematopoiesis, cytopenias, and an array of potentially debilitating abdominal and constitutional symptoms. Dysregulated Janus kinase (JAK-signal transducer and activator of transcription signaling underlies secondary disease-associated effects in MF, such as myeloproliferation, bone marrow fibrosis, constitutional symptoms, and cachexia. Common fatal complications of MF include transformation to acute leukemia, thrombohemorrhagic events, organ failure, and infections. Potential complications from hepatosplenomegaly include portal hypertension and variceal bleeding, whereas extramedullary hematopoiesis outside the spleen and liver – depending on the affected organ – may result in intracranial hypertension, spinal cord compression, pulmonary hypertension, pleural effusions, lymphadenopathy, skin lesions, and/or exacerbation of abdominal symptoms. Although allogeneic stem cell transplantation is the only potentially curative therapy, it is suitable for few patients. The JAK1/JAK2 inhibitor ruxolitinib is effective in improving splenomegaly, MF-related symptoms, and quality-of-life measures. Emerging evidence that ruxolitinib may be associated with a survival benefit in intermediate- or high-risk MF suggests the possibility of a disease-modifying effect. Consequently, ruxolitinib could provide a treatment backbone to which other (conventional and novel

  11. NITRATE TOXICITY IN GROUNDWATER: ITS CLINICAL MANIFESTATIONS, PREVENTIVE MEASURES AND MITIGATION STRATEGIES

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    Raaz K. Maheshwari

    2013-09-01

    Full Text Available Groundwater pollution has become a drastic problem principally because of nature and wide spread use of modern chemicals viz. pesticides and fertilizers. Excessive application of fertilizers as well as organic wastes and sewage has been implicated in the nitrogen pollution of groundwater. Therefore, the issue of rising nitrate concentration in groundwater has become a subject of extensive research in India and Rajasthan in particular. In natural water, nitrate ((NO3- N is usually 100ppm and in organic matters (amine and /or amides resulting in the production of nitrosamines (carcinogens. Number of cases (human and livestock, suffering from gastric cancer have been observed. Reverse osmosis (RO process has great potential in the mitigation of nitrate ion containing waters. Generally, the presence of particular substances may affect the removal of specific ions. The presence of di-hydrogen phosphate ions (DHP-ions in the feed solution enhances the nitrate removal efficiency of the polyamide RO membrane. In this present research work, a Flmtec TW30, polyamide thin-film composite, RO membrane was used for nitrate removal through RO set up. The rejection of individual nitrate was found to be around 76%. After addition of KH2¬PO4 to the feed containing nitrate ions the rejection was improved up to 84. This high level of increment in rejection of nitrate ion indicates the possible usage of KH2¬PO4 in RO for nitrate removal. This fact of removal is due to the K+ ions binding to the electronic lone-pairs of polyamide membrane holding di-hydrogen phosphate ions. This establishes a negative layer on the surface of the membrane. The diffusion of nitrate through the membrane is diminished by the formed layer. Present manuscript delineates clinical manifestations of nitrate toxicity and mitigation of nitrate ion by means of state-of-the-art reverse osmosis technology.

  12. Clinical manifestations and arsenic methylation after a rare subacute arsenic poisoning accident.

    Science.gov (United States)

    Xu, Yuanyuan; Wang, Yi; Zheng, Quanmei; Li, Bing; Li, Xin; Jin, Yaping; Lv, Xiuqiang; Qu, Guang; Sun, Guifan

    2008-06-01

    One hundred and four workers ingested excessive levels of arsenic in an accident caused by leakage of pipeline in a copper-smelting factory. Clinical examinations were performed by physicians in a local hospital. Excreted urinary arsenic species were determined by cold trap hydride generation atomic absorption spectrometry. In the initial toxic phase, gastrointestinal symptoms were predominant (83 people, 79.8%). Most patients showed leucopenia (72 people, 69.2%), and increased serum alanine aminotransferase (84 people, 80.8%) and aspartate aminotransferase (58 people, 55.8%). Thirty-five patients (33.6%) had elevated red blood cells in urine. After 17 days of admission, many subjects (45 people, 43.3%) developed peripheral neuropathy and 25 of these 45 patients (24.0%) showed a decrease in motor and sensory nerve conduction velocity. In the comparison of urinary arsenic metabolites among subacute arsenic-poisoned, chronic high arsenic-exposed and control subjects, we found that subacute arsenic-poisoned patients had significantly elevated proportions of urinary inorganic arsenic (iAs) and methylarsonic acid (MMA) but reduced proportion of urinary dimethylarsinic acid (DMA) compared with chronic high arsenic-exposed and control subjects. Chronic exposed subjects excreted higher proportions of iAs and MMA but lower proportions of DMA in urine compared with control subjects. These results suggest that gastrointestinal symptoms, leucopenia, and hepatic and urinary injury are predominant in the initial phase of subacute arsenic poisoning. Peripheral neuropathy is the most frequent manifestation after the initial phase. The biomethylation of arsenic decreases in a dose rate-dependent manner.

  13. Association of PAX2 and Other Gene Mutations with the Clinical Manifestations of Renal Coloboma Syndrome.

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    Toshiya Okumura

    Full Text Available Renal coloboma syndrome (RCS is characterized by renal anomalies and optic nerve colobomas. PAX2 mutations contribute to RCS. However, approximately half of the patients with RCS have no mutation in PAX2 gene.To investigate the incidence and effects of mutations of PAX2 and 25 candidate genes, patient genes were screened using next-generation sequence analysis, and candidate mutations were confirmed using Sanger sequencing. The correlation between mutations and clinical manifestation was evaluated.Thirty patients, including 26 patients (two families of five and two, 19 sporadic cases with RCS, and 4 optic nerve coloboma only control cases were evaluated in the present study. Six PAX2 mutations in 21 probands [28%; two in family cohorts (n = 5 and n = 2 and in 4 out of 19 patients with sporadic disease] including four novel mutations were confirmed using Sanger sequencing. Moreover, four other sequence variants (CHD7, SALL4, KIF26B, and SIX4 were also confirmed, including a potentially pathogenic novel KIF26B mutation. Kidney function and proteinuria were more severe in patients with PAX2 mutations than in those without the mutation. Moreover, the coloboma score was significantly higher in patients with PAX2 gene mutations. Three out of five patients with PAX2 mutations had focal segmental glomerulosclerosis (FSGS diagnosed from kidney biopsies.The results of this study identify several new mutations of PAX2, and sequence variants in four additional genes, including a novel potentially pathogenic mutation in KIF26B, which may play a role in the pathogenesis of RCS.

  14. THE CLINICAL MANIFESTATIONS AND COURSE OF DUODENAL ULCER DISEASE AFTER PERFORATED ULCER

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    L. A. Lyubskaya

    2014-01-01

    Full Text Available Objective: to compare clinical manifestations, course, mental status in duodenal ulcer (DU patients with a history of perforated ulcer and its uncomplicated course.Subjects and methods. One hundred and thirteen patents with DU were examined. Group 1 included 61 patients with uncomplicated DUand Group 2 comprised 52 patients with a history of perforated ulcer. A comparison group consisted of 20 patients who had undergone laparotomy. Physical and mental status examinations, esophagogastroduodenoscopy (EGDS, and 24-hour pH-metry were performed.Results. Classical pain syndrome was observed in 75 % of the patients with uncomplicated DU. Prior to perforation, the pain and dyspeptic syndromes were distinguished only by a significantly lower degree in Group 2; following perforation, the pain syndrome was recorded more frequently, it was more extensive, meal-unrelated, and similar to that in the patients who had undergone laparotomy and had diminished appetite (36.5 %. EGDS showed that the complicated course was accompanied by the significantly higher incidence of erosive esophagitis (21.2 %, gastritis (51.9 %, duodenitis (25.0 %, multiple ulcers (28.8 %, and larger ulcers. 24-hour pH-metry indicated that the level of hyperacidity in Group 2 was higher and the circadian intragastric pH variations were less marked than those in uncomplicated DU. The patients with a history of perforated ulcer showed a high rate of anxiety and depressive changes. Conclusion. In complicated DU, marked monotonic hyperacidity causes common erosive-ulcerative lesions in the gastroduodenal area in relatively mild pain syndrome, late referrals, and long-term ulcer healing. After perforation followed by wound closure, the pain and dyspeptic syndromes become more pronounced, which is associated with anxiety and depressive changes in the mental status, as well as with early referrals and less healing time.

  15. THE CLINICAL MANIFESTATIONS AND COURSE OF DUODENAL ULCER DISEASE AFTER PERFORATED ULCER

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    L. A. Lyubskaya

    2014-11-01

    Full Text Available Objective: to compare clinical manifestations, course, mental status in duodenal ulcer (DU patients with a history of perforated ulcer and its uncomplicated course.Subjects and methods. One hundred and thirteen patents with DU were examined. Group 1 included 61 patients with uncomplicated DUand Group 2 comprised 52 patients with a history of perforated ulcer. A comparison group consisted of 20 patients who had undergone laparotomy. Physical and mental status examinations, esophagogastroduodenoscopy (EGDS, and 24-hour pH-metry were performed.Results. Classical pain syndrome was observed in 75 % of the patients with uncomplicated DU. Prior to perforation, the pain and dyspeptic syndromes were distinguished only by a significantly lower degree in Group 2; following perforation, the pain syndrome was recorded more frequently, it was more extensive, meal-unrelated, and similar to that in the patients who had undergone laparotomy and had diminished appetite (36.5 %. EGDS showed that the complicated course was accompanied by the significantly higher incidence of erosive esophagitis (21.2 %, gastritis (51.9 %, duodenitis (25.0 %, multiple ulcers (28.8 %, and larger ulcers. 24-hour pH-metry indicated that the level of hyperacidity in Group 2 was higher and the circadian intragastric pH variations were less marked than those in uncomplicated DU. The patients with a history of perforated ulcer showed a high rate of anxiety and depressive changes. Conclusion. In complicated DU, marked monotonic hyperacidity causes common erosive-ulcerative lesions in the gastroduodenal area in relatively mild pain syndrome, late referrals, and long-term ulcer healing. After perforation followed by wound closure, the pain and dyspeptic syndromes become more pronounced, which is associated with anxiety and depressive changes in the mental status, as well as with early referrals and less healing time.

  16. Radiological diagnosis in AIDS - associated diseases: survey and differential diagnosis

    International Nuclear Information System (INIS)

    Acute manifestations of illnesses in patients with HIV-infection or AIDS will benefit from rapid diagnosis. Radiologic examinations provide substantial information to narrow the differential diagnosis. This article reviews clinically important HIV-associated diseases for the radiologist. The braod spectrum of possible manifestations is illustrated by the accompanying case reports that typify the complexity of diagnoses in this growing problem worldwide. (orig.)

  17. Parkinsonian syndroms: Clinical phenotype, differential diagnosis and disease progression

    International Nuclear Information System (INIS)

    Parkinsonian syndromes include idiopathic Parkinson's disease (IPD), other neurodegenerative diseases with parkinsonism, the so-called atypical parkinsonian syndromes, and symptomatic parkinsonian syndromes, such as Wilson's disease. IPD is the most frequent disease with parkinsonism as the main clinical feature and is responsible for approx. 80% of all parkinsonian syndromes. Atypical parkinsonian syndromes are the most important differential diagnoses of IPD. The two most frequent types are multiple system atrophy (MSA) and progressive supranuclear palsy (PSP). For clinical diagnosis it is essential to take a careful medical history and to examine the patients physically in regular intervals. However, various clinico-pathological studies have shown that approx. 25% of patients with clinical diagnosis of IPD may have other causes of parkinsonism. Selected technical investigations, in particular functional imaging of the central dopaminergic system using PET or SPECT, may help to make clinical diagnosis more secure. This paper reviews the clinical features and diagnostic findings in diseases with parkinsonism and summarises the difficulties in establishing early and differential diagnoses. (orig.)

  18. Clinical criteria for the diagnosis of Parkinson's disease.

    Science.gov (United States)

    Reichmann, Heinz

    2010-01-01

    The diagnosis of Parkinson's disease (PD) follows the UK Brain Bank Criteria, which demands bradykinesia and one additional symptom, i.e. rigidity, resting tremor or postural instability. The latter is not a useful sign for the early diagnosis of PD, because it does not appear before Hoehn and Yahr stage 3. Early symptoms of PD which precede the onset of motor symptoms are hyposmia, REM sleep behavioral disorder, constipation, and depression. In addition, an increasing number of patients whose PD is related to a genetic defect are being described. Thus, genetic testing may eventually develop into a tool to identify at-risk patients. The clinical diagnosis of PD can be supported by levodopa or apomorphine tests. Imaging studies such as cranial CT or MRI are helpful to distinguish idiopathic PD from atypical or secondary PD. SPECT and PET methods are valuable to distinguish PD tremor from essential tremor if this is clinically not possible. Using all of these methods, we may soon be able to make a premotor diagnosis of PD, which will raise the question whether early treatment is possible and ethically and clinically advisable. PMID:20616563

  19. Clinical guideline for diagnosis and management of melioidosis

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    Inglis Timothy J.J.

    2006-01-01

    Full Text Available Melioidosis is an emerging infection in Brazil and neighbouring South American countries. The wide range of clinical presentations include severe community-acquired pneumonia, septicaemia, central nervous system infection and less severe soft tissue infection. Diagnosis depends heavily on the clinical microbiology laboratory for culture. Burkholderia pseudomallei, the bacterial cause of melioidosis, is easily cultured from blood, sputum and other clinical samples. However, B. pseudomallei can be difficult to identify reliably, and can be confused with closely related bacteria, some of which may be dismissed as insignificant culture contaminants. Serological tests can help to support a diagnosis of melioidosis, but by themselves do not provide a definitive diagnosis. The use of a laboratory discovery pathway can help reduce the risk of missing atypical B. pseudomallei isolates. Recommended antibiotic treatment for severe infection is either intravenous Ceftazidime or Meropenem for several weeks, followed by up to 20 weeks oral treatment with a combination of trimethoprim-sulphamethoxazole and doxycycline. Consistent use of diagnostic microbiology to confirm the diagnosis, and rigorous treatment of severe infection with the correct antibiotics in two stages; acute and eradication, will contribute to a reduction in mortality from melioidosis.

  20. Genetic bases and clinical manifestations of coenzyme Q10 (CoQ 10) deficiency.

    Science.gov (United States)

    Desbats, Maria Andrea; Lunardi, Giada; Doimo, Mara; Trevisson, Eva; Salviati, Leonardo

    2015-01-01

    Coenzyme Q(10) is a remarkable lipid involved in many cellular processes such as energy production through the mitochondrial respiratory chain (RC), beta-oxidation of fatty acids, and pyrimidine biosynthesis, but it is also one of the main cellular antioxidants. Its biosynthesis is still incompletely characterized and requires at least 15 genes. Mutations in eight of them (PDSS1, PDSS2, COQ2, COQ4, COQ6, ADCK3, ADCK4, and COQ9) cause primary CoQ(10) deficiency, a heterogeneous group of disorders with variable age of onset (from birth to the seventh decade) and associated clinical phenotypes, ranging from a fatal multisystem disease to isolated steroid resistant nephrotic syndrome (SRNS) or isolated central nervous system disease. The pathogenesis is complex and related to the different functions of CoQ(10). It involves defective ATP production and oxidative stress, but also an impairment of pyrimidine biosynthesis and increased apoptosis. CoQ(10) deficiency can also be observed in patients with defects unrelated to CoQ(10) biosynthesis, such as RC defects, multiple acyl-CoA dehydrogenase deficiency, and ataxia and oculomotor apraxia.Patients with both primary and secondary deficiencies benefit from high-dose oral supplementation with CoQ(10). In primary forms treatment can stop the progression of both SRNS and encephalopathy, hence the critical importance of a prompt diagnosis. Treatment may be beneficial also for secondary forms, although with less striking results.In this review we will focus on CoQ(10) biosynthesis in humans, on the genetic defects and the specific clinical phenotypes associated with CoQ(10) deficiency, and on the diagnostic strategies for these conditions.

  1. Autosomal recessive primary microcephaly (MCPH: clinical manifestations, genetic heterogeneity and mutation continuum

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    Hassan Muhammad J

    2011-06-01

    Full Text Available Abstract Autosomal Recessive Primary Microcephaly (MCPH is a rare disorder of neurogenic mitosis characterized by reduced head circumference at birth with variable degree of mental retardation. In MCPH patients, brain size reduced to almost one-third of its original volume due to reduced number of generated cerebral cortical neurons during embryonic neurogensis. So far, seven genetic loci (MCPH1-7 for this condition have been mapped with seven corresponding genes (MCPH1, WDR62, CDK5RAP2, CEP152, ASPM, CENPJ, and STIL identified from different world populations. Contribution of ASPM and WDR62 gene mutations in MCPH World wide is more than 50%. By and large, primary microcephaly patients are phenotypically indistinguishable, however, recent studies in patients with mutations in MCPH1, WDR62 and ASPM genes showed a broader clinical and/or cellular phenotype. It has been proposed that mutations in MCPH genes can cause the disease phenotype by disturbing: 1 orientation of mitotic spindles, 2 chromosome condensation mechanism during embryonic neurogenesis, 3 DNA damage-response signaling, 4 transcriptional regulations and microtubule dynamics, 5 certain unknown centrosomal mechanisms that control the number of neurons generated by neural precursor cells. Recent discoveries of mammalian models for MCPH have open up horizons for researchers to add more knowledge regarding the etiology and pathophysiology of MCPH. High incidence of MCPH in Pakistani population reflects the most probable involvement of consanguinity. Genetic counseling and clinical management through carrier detection/prenatal diagnosis in MCPH families can help reducing the incidence of this autosomal recessive disorder.

  2. Diagnosis of streptococcal pharyngotonsillitis in children and adolescents: clinical picture limitations

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    Aurelino Rocha Barbosa Júnior

    2014-12-01

    Full Text Available OBJECTIVE: To assess the utility of clinical features for diagnosis of streptococcal pharyngotonsillitis in pediatrics.METHODS: A total of 335 children aged 1-18 years old and presenting clinical manifestations of acute pharyngotonsillitis (APT were subjected to clinical interviews, physical examinations, and throat swab specimen collection to perform cultures and latex particle agglutination tests (LPATs for group A streptococcus (GAS detection. Signs and symptoms of patients were compared to their throat cultures and LPATs results. A clinical score was designed based on the multivariate logistic regression analysis and also was compared to throat cultures and LPATs results. Positive throat cultures and/or LPATs results were used as a reference standard to establish definitive streptococcal APT diagnosis.RESULTS: 78 children (23.4% showed positivity for GAS in at least one of the two diagnostic tests. Coryza absence (odds ratio [OR]=1.80; p=0.040, conjunctivitis absence (OR=2.47; p=0.029, pharyngeal erythema (OR=3.99; p=0.006, pharyngeal exudate (OR=2.02; p=0.011, and tonsillar swelling (OR=2.60; p=0.007 were significantly associated with streptococcal pharyngotonsilitis. The highest clinical score, characterized by coryza absense, pharyngeal exudate, and pharyngeal erythema had a 45.6% sensitivity, a 74.5% especificity, and a likelihood ratio of 1.79 for streptococcal pharyngotonsilitis.CONCLUSIONS: Clinical presentation should not be used to confirm streptococcal pharyngotonsilitis, because its performance as a diagnostic test is low. Thus, it is necessary to enhance laboratory test availability, especially of LPATs that allow an acurate and fast diagnosis of streptococcal pharyngotonsilitis.

  3. Chinese SLE Treatment and Research Group Registry: III. Association of Autoantibodies with Clinical Manifestations in Chinese Patients with Systemic Lupus Erythematosus

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    Jing Li

    2014-01-01

    Full Text Available We investigated the characteristics of Chinese SLE patients by analyzing the association between specific autoantibodies and clinical manifestations of 2104 SLE patients from registry data of CSTAR cohort. Significant (P<0.05 associations were found between anti-Sm antibody, anti-rRNP antibody, and malar rash; between anti-RNP antibody, anti-SSA antibody, and pulmonary arterial hypertension (PAH; between anti-SSB antibody and hematologic involvement; and between anti-dsDNA antibody and nephropathy. APL antibody was associated with hematologic involvement, interstitial lung disease, and a lower prevalence of oral ulcerations (P<0.05. Associations were also found between anti-dsDNA antibody and a lower prevalence of photosensitivity, and between anti-SSA antibody and a lower prevalence of nephropathy (P<0.05. Most of these findings were consistent with other studies in the literature but this study is the first report on the association between anti-SSA and a lower prevalence of nephropathy. The correlations of specific autoantibodies and clinical manifestations could provide clues for physicians to predict organ damages in SLE patients. We suggest that a thorough screening of autoantibodies should be carried out when the diagnosis of SLE is established, and repeated echocardiography annually in SLE patients with anti-RNP or anti-SSA antibody should be performed.

  4. Clinical manifestation as acute coronary syndrome without electrocardiographically ischemia:a clue for aortic dissection

    Institute of Scientific and Technical Information of China (English)

    Hung Yi Chen

    2015-01-01

    Aortic dissection is a critical condition requiring immediate assessment and management. Clinical presentation is commonly associated with severe chest pain and high blood pressure. However, misdiagnosis is frequent because of various features. We presented a case of 51-year-old woman who complained of dyspnea for 3 d after she experienced back pain for one week. She was presented with severe respiration distress with impending respiration failure on arrival to our hospital. Her chest X-ray showed cardiomegaly with acute pulmonary edema. The laboratory data revealed elevated cardiac enzyme and electrocardiography demonstrated sinus tachycardia. She was hospitalized under the initial diagnosis of acute coronary syndrome. The patient remained hemodynamically stable, and experienced one episode of chest discomfort. After electrocardiography, she was found with bigeminy ventricular premature beats without ST-T change. Follow-up cardiac enzyme demonstrated progressive declined. Cardiac catheterization was performed on the third day of admission, and coronary angiography revealed large intimal flap on aortic root with bilateral coronary artery involvement. Surgical management was arranged after immediate chest computed tomography study.

  5. 婴幼儿百日咳的临床特征%Clinical manifestations of Bordetella pertussis infection in infants

    Institute of Scientific and Technical Information of China (English)

    黄建琼; 马卓娅; 郑跃杰; 刘恩梅

    2014-01-01

    Objective To explore the clinical manifestations and epidemiological profiles of hospitalized infants with Bordetella pertussis infection and to improve the knowledge for its early diagnosis and treatment.Methods Using a retrospective analysis method,the data of 142 hospitalized infants with Bordetella pertussis infection in Shenzhen Children's Hospital from 2011 to 2013 were collected,which was confirmed by a real-time polymerase chain reaction(PCR) of nasopharyngeal secretion.The SPSS 16.0 software was used for statistical analysis.Results Of the 142hospitalized infants with Bordetella pertussis infection,the ratio of male to female was 2.1∶ 1.0 (96/41 cases).Ninetythree (65.5%) cases were aged less than 3 months old,26 cases (18.3%) were 3-6 months old and 23 cases (16.2%) were 6-36 months old.One hundred and twenty-six (88.7%) patients were unvaccinated or incompletely vaccinated.The most common clinical manifestation was paroxysmal cough which accounts for 104/142 (73.2%) cases,and 6 cases of which had roaring(4.2%).Peripheral blood WBC level of 83 cases increased,and 75 (90.4%) cases were lymphocytosis.The positive rate of X-ray was 60.6%.Eighty-one cases were complicated with bacteria,respiratory virus or mycoplasma pneumonia infection.There were significant differences in symptom of fever and infection of respiratory tract pathogen among 3 groups.The symptom of fever in the group aged less than 3 months old group was significantly lower than the other 2 groups (x2 =11.45,P < 0.01 ;x2 =34.56,P < 0.01),and 6-36 months old group was significantly higher than the other 2 groups(x2 =7.590,P < 0.01 ;x2 =6.928,P < 0.01).Conclusions Bordetella pertussis is an important pathogen for the infants with persistent cough,especially in unvaccinated or incompletely vaccinated infants,but the clinical manifestation and signs of pertussis are atypical,which may lead to a misdiagnosis and delay proper treatment.As a rapid and sensitive method of

  6. Relationship between clinical manifestations and pulsed-field gel profiles of Streptococcus canis isolates from dogs and cats.

    Science.gov (United States)

    Kruger, E Freya; Byrne, Barbara A; Pesavento, Patricia; Hurley, Kate F; Lindsay, Leanne L; Sykes, Jane E

    2010-11-20

    Little is known regarding the degree of genotypic relatedness between Streptococcus canis isolates from dogs and cats. The purpose of this study was to determine whether correlations existed between the genotypes of canine and feline S. canis isolates as determined using pulsed-field gel electrophoresis (PFGE) and different clinical manifestations of disease. Eighty-two isolates of S. canis were examined that had been collected from dogs and cats presenting to the University of California, Davis Veterinary Medical Teaching Hospital (VMTH) between 1998 and 2005. Associated clinical manifestations included sepsis, otitis, pyometra, skin infections, necrotizing fasciitis, respiratory disease, and urinary tract infections. In addition, 9 feline isolates from a southern California shelter that experienced an outbreak of S. canis infection manifesting as necrotizing fasciitis and death were examined. Bacterial isolates were characterized by PFGE analysis using the restriction enzyme SmaI. The relationships between banding patterns were analyzed using gel analysis software combined with visual interpretation. The feline shelter isolates of S. canis were 99% similar in bacterial PFGE profile. The remainder of samples had less than 80% similarity in PFGE banding patterns. The relatedness of the PFGE profile in the feline shelter isolates suggested a clonal origin. In the isolates from the VMTH population, there was no relationship between specific disease manifestations and PFGE profile. PFGE typing does not appear to be useful for identifying isolates associated with specific disease presentations; however may be more useful to identify outbreaks of S. canis infections or to detect clonal populations in outbreaks. PMID:20605376

  7. Calibre persistent labial artery: clinical features and noninvasive radiological diagnosis.

    Science.gov (United States)

    Kocyigit, P; Kocyigit, D; Akay, B N; Ustuner, E; Kisnisci, R

    2006-07-01

    Calibre persistent labial artery (CPLA) is defined as a primary arterial branch that penetrates into the submucosal tissue without division or decrease in diameter. It usually presents as an asymptomatic papule on the lower lip and can be easily misdiagnosed as a varix, haemangioma, venous lake, mucocele or fibroma. When it is ulcerated, squamous cell carcinoma is the most usual differential diagnosis. The most frequently used method to confirm the diagnosis of CPLA has been excisional biopsy, which carries the risk of profuse bleeding. Angiography, another invasive method, has also been used. Here, we report a case of a 20-year-old woman with a 5-year history of multiple CPLA lesions involving both upper and lower lips. In this case, the diagnosis was made clinically and confirmed by Doppler ultrasonography, which is a noninvasive and simple diagnostic tool. PMID:16716155

  8. Clinical manifestations and predictors of thrombocytopenia in hospitalized adults with dengue fever

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    Akshatha Rao Aroor

    2015-01-01

    Full Text Available Background: India is one of the seven identified Southeast Asian countries reporting frequent outbreaks of dengue fever (DF. Aims: This study was to analyze clinical and laboratory profile and predictive markers of thrombocytopenia and length of hospital stay in DF. Materials and Methods: This record-based retrospective study conducted in a coastal district of Karnataka, South India, included all dengue cases in adults aged >18 years, admitted during period of January 2011 to December 2014. Multivariate logistic regression analysis was carried out to compute odds ratio (OR and 95% confidence interval (CI to assess independent associations of variables with low platelet count and longer duration of hospital stay. Results: Among 207 dengue immunoglobulin M (IgM antibody confirmed cases (mean age of 36.94 ± 14.61 years, 143 (69.1% were males and 64 were females. The mean duration of illness and hospital stay were 4.94 ± 3.58 days and 5.98 ± 2.58 days, respectively. Abdominal symptoms included nausea and vomiting (53.6%, abdominal pain (25.1%, and diarrhea (13.5%. Bleeding manifestations were seen in 24 (11.6% cases and fluid accumulation was revealed in 18 (8.7% cases. The mean platelet count was 110,159.42 ± 68,397.32 (cells/mm 3 . Low platelet count on admission was associated with the presence of rash (OR = 0.43, 95% CI 0.23-0.81, high aspartate aminotransferase (AST levels (OR = 3.14, 95% CI 1.58-6.23, high alanine aminotransferase (ALT levels (OR = 2.91, 95% CI 1.55-5.47, and low albumin levels (OR = 4.48, 95% CI 1.02-19.75. The duration of hospital stay was associated with diarrhea (OR = 0.4, 95% CI 0.18-0.9, abdominal pain (OR = 0.52, 95% CI 0.27-1.00, ascites (OR = 0.26, 95% CI 0.09-0.69, and low hemoglobin (OR = 0.46, 95% CI 0.25-0.86 level on admission. Conclusions: Though thrombocytopenia on admission was associated with the presence of rash, high AST and ALT levels, and low albumin levels, it was not predictive of length of

  9. Fatal dengue hemorrhagic fever in adults: emphasizing the evolutionary pre-fatal clinical and laboratory manifestations.

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    Ing-Kit Lee

    Full Text Available BACKGROUND: A better description of the clinical and laboratory manifestations of fatal patients with dengue hemorrhagic fever (DHF is important in alerting clinicians of severe dengue and improving management. METHODS AND FINDINGS: Of 309 adults with DHF, 10 fatal patients and 299 survivors (controls were retrospectively analyzed. Regarding causes of fatality, massive gastrointestinal (GI bleeding was found in 4 patients, dengue shock syndrome (DSS alone in 2; DSS/subarachnoid hemorrhage, Klebsiella pneumoniae meningitis/bacteremia, ventilator associated pneumonia, and massive GI bleeding/Enterococcus faecalis bacteremia each in one. Fatal patients were found to have significantly higher frequencies of early altered consciousness (≤24 h after hospitalization, hypothermia, GI bleeding/massive GI bleeding, DSS, concurrent bacteremia with/without shock, pulmonary edema, renal/hepatic failure, and subarachnoid hemorrhage. Among those experienced early altered consciousness, massive GI bleeding alone/with uremia/with E. faecalis bacteremia, and K. pneumoniae meningitis/bacteremia were each found in one patient. Significantly higher proportion of bandemia from initial (arrival laboratory data in fatal patients as compared to controls, and higher proportion of pre-fatal leukocytosis and lower pre-fatal platelet count as compared to initial laboratory data of fatal patients were found. Massive GI bleeding (33.3% and bacteremia (25% were the major causes of pre-fatal leukocytosis in the deceased patients; 33.3% of the patients with pre-fatal profound thrombocytopenia (<20,000/µL, and 50% of the patients with pre-fatal prothrombin time (PT prolongation experienced massive GI bleeding. CONCLUSIONS: Our report highlights causes of fatality other than DSS in patients with severe dengue, and suggested hypothermia, leukocytosis and bandemia may be warning signs of severe dengue. Clinicians should be alert to the potential development of massive GI bleeding

  10. Clinical findings in 16 patients with tomographic diagnosis of schizencephaly

    Energy Technology Data Exchange (ETDEWEB)

    Rodrigues, Maria do Carmo de Souza [Universidade Federal do Espirito Santo, Vitoria, ES (Brazil). Hospital Universitario Cassiano Antonio Moraes]. E-mail: rodriguesmcs@yahoo.com.br; Monteiro, Alexandra Maria Vieira [Universidade do Estado do Rio de Janeiro, RJ (Brazil). Faculdade de Ciencias Medicas; Llerena Junior, Juan Clinton [Fundacao Oswaldo Cruz, Rio de Janeiro, RJ (Brazil). Instituto Fernandes Figueira. Centro de Genetica Medica; Fernandes, Alexandre Ribeiro [Universidade Gama Filho, Rio de Janeiro, RJ (Brazil). Dept. de Pediatria

    2006-09-15

    Objective: to establish a correlation between clinical features in a group of children with tomographic diagnosis of schizencephaly and clefts extent and localization. Materials and methods: retrospective study of dossiers from the archives of Neurology and Medical Genetics Services at Instituto Fernandes Figueira/FIOCRUZ and Hospital Municipal Jesus, Rio de Janeiro, RJ, Brazil, in the period between 2000 and 2003. The study included 16 patients, nine female and seven male, with tomographic diagnosis of schizencephaly investigated for clinical findings, psychomotor development, motor/cognitive deficits and epilepsy. Results: predominance of bilateral clefts in 10:16 patients, open-lip schizencephaly type in 23:27 patients, and small lips in 11:27 patients. As regards anomalies associated with schizencephaly, pellucid septum absence was the most frequent one (10:16 patients). As regards clinical findings, 15 patients presented with developmental delay and motor deficit, six patients with cognitive deficit and ten with epilepsy. In three patients, we observed discordant clinical findings and cleft sizes, although the clefts were small, the clinical features severity was high because of other cerebral anomalies. Conclusion: the clinical features of schizencephaly are related to the size of the clefts, regardless laterality, presenting higher severity when associated with other cerebral anomalies. (author)

  11. [The clinical immunology laboratory in diagnosis and monitoring of systemic lupus erythematosus and connective tissue diseases].

    Science.gov (United States)

    Sinico, R A; Radice, A

    2005-01-01

    The laboratory and particularly clinical immunology laboratories have an essential role in diagnosing and monitoring systemic lupus erythematosus (SLE), as well as other connective tissue diseases. The role of the clinical immunology laboratory in these diseases is to confirm or exclude diagnosis, to monitor disease activity, and to identify subgroup of patients. To obtain the best results in terms of diagnostic performance and clinical usefulness, the following recommendations should be fulfilled: anti-nuclear antibodies (ANA) determination by indirect immunofluorescence on Hep-2 cells is an effective screening assay in patients with clinical features of SLE. A negative ANA test makes the diagnosis of SLE unlikely. Anti-dsDNA antibodies are highly specific for SLE and are associated with renal involvement. The method of choice for anti-dsDNA is the Farr assay; however, the necessity of using radioactive materials reduces its applicability. As an alternative, immunofluorescence on Crithidia Luciliae can be used in the diagnostic phase due to its high specificity. The detection of antibodies to extractable nuclear antigens (ENA) and to phospholipids (lupus anticoagulant and anti-cardiolipin antibodies) is useful in identifying subgroups of patients at risk for some clinical manifestations. Anti-dsDNA measurement with a quantitative assay (the Farr assay or ELISA) is currently the best method to monitor disease activity along with complement levels. New assays (anti-C1q and anti-nucleosome antibodies) have been recently proposed for the diagnosis (anti-nucleosome) and monitoring of SLE patients (anti-C1q and anti-nucleosome antibodies), with promising results.

  12. Cardiovascular manifestations of phaeochromocytoma

    NARCIS (Netherlands)

    Prejbisz, A.; Lenders, J.W.M.; Eisenhofer, G.; Januszewicz, A.

    2011-01-01

    Clinical expression of phaeochromocytoma may involve numerous cardiovascular manifestations, but usually presents as sustained or paroxysmal hypertension associated with other signs and symptoms of catecholamine excess. Most of the life-threatening cardiovascular manifestations of phaeochromocytoma,

  13. The role of fluorescence diagnosis in clinical practice

    Directory of Open Access Journals (Sweden)

    Sieroń A

    2013-07-01

    Full Text Available Aleksander Sieroń,1 Karolina Sieroń-Stołtny,1 Aleksandra Kawczyk-Krupka,1 Wojciech Latos,1 Sebastian Kwiatek,1 Dariusz Straszak,1 Andrzej M Bugaj1,2 1Clinical Department of Internal Diseases, Angiology and Physical Medicine, Center for Laser Diagnostics and Therapy, Silesian Medical University, Bytom, 2College of Health, Beauty Care and Education, Poznan, Poland Abstract: Fluorescence diagnosis is a fast, easy, noninvasive, selective, and sensitive diagnostic tool for estimation of treatment results in oncology. In clinical practice the use of photodynamic diagnosis is focused on five targets: detection for prevention of malignant transformation precancerous changes, detection of neoplasmatic tissue in the early stages for fast removal, prevention of expansion and detection of recurrence of the cancer, monitoring therapy, and the possibility of excluding neoplasmatic disease. In this article, selected applications of fluorescence diagnosis at the Center for Laser Diagnostics and Therapy in Bytom, Poland, for each of these targets are presented. Keywords: autofluorescence, cancer, fluorescence, imaging, photodynamic diagnosis, photodynamic therapy 

  14. [Clinical symptomps, diagnosis and therapy of feline allergic dermatitis].

    Science.gov (United States)

    Favrot, C; Rostaher, A; Fischer, N

    2014-07-01

    Allergies are often suspected in cats and they are mainly hypersensitivity reactions against insect bites, food- or environmental allergens. Cats, with non flea induced atopic dermatitis, normally present with one oft he following reaction patterns: miliary dermatitis, eosinophilic dermatitis, selfinduced alopecia or head and neck excoriations. None of these reaction patterns is nevertheless pathognomonic for allergic dermatitis, therefore the diagnosis is based on the one hand on the exclusion of similar diseases on the other hand on the successful response on a certain therapy. Recently a study on the clinical presentation of cats with non flea induced atopic dermatitis was published. In this study certain criteria for diagnosing atopy in cats were proposed. For therapy of allergic cats cyclosporin, glucocorticoids, antihistamines, hypoallergenic diets and allergen specific immunotherapy are used. This article should provide a recent overview on the clinical symptoms, diagnosis and therapy of feline allergic dermatitis.

  15. Petechial Hemorrhage: A clinical diagnosis of neonatal Thrombocytopenia and sepsis

    Directory of Open Access Journals (Sweden)

    Deepak Kumar sharma

    2015-02-01

    Full Text Available A preterm female baby with birth weight of 1.5kg was referred to our hospital on day 6 for difficulty in breathing. Baby was admitted at birth for respiratory distress and feed intolerance to other hospital and in view of clinical deterioration baby was referred. Baby had thrombocytopenia with platelets counts of 11000/ mm3 and high CRP titer. Baby had petechial haemorrhagic spots all over the body with hepatosplenomegaly and sclerema (figure 1,2,3. Baby further platelets counts were 3000, 43000, 67000 and then normal. Baby was managed with antibiotics and platelets transfusion. Gradually baby counts improved and petechial spots disappeared. Discussion Neonatal Sepsis is a common complication in the neonatal intensive care unit. It is most common in the smallest and most premature infants in whom the clinical presentation can be subtle and nonspecific. Thrombocytopenia is the common manifestation of neonatal sepsis in sick babies(1. The manifestation can be seen in newborn as petechial spots over the body with predominance over chest and abdomen(2.Thrombocytopenia is seen in 18% to 35% of NICU patients, and in 73% of extremely low birth weight (ELBW infants(3. Bacterial,fungal and viral infection causes thrombocytopenia. Infection causes damage to vascular endothelium which increases the destruction of platelets and there removal by reticuloendothelial system(4

  16. Petechial Hemorrhage: A clinical diagnosis of neonatal Thrombocytopenia and sepsis

    Directory of Open Access Journals (Sweden)

    Deepak sharma

    2015-02-01

    Full Text Available A preterm female baby with birth weight of 1.5kg was referred to our hospital on day 6 for difficulty in breathing. Baby was admitted at birth for respiratory distress and feed intolerance to other hospital and in view of clinical deterioration baby was referred. Baby had thrombocytopenia with platelets counts of 11000/ mm3 and high CRP titer. Baby had petechial haemorrhagic spots all over the body with hepatosplenomegaly and sclerema (figure 1,2,3. Baby further platelets counts were 3000, 43000, 67000 and then normal. Baby was managed with antibiotics and platelets transfusion. Gradually baby counts improved and petechial spots disappeared. DiscussionNeonatal Sepsis is a common complication in the neonatal intensive care unit. It is most common in the smallest and most premature infants in whom the clinical presentation can be subtle and nonspecific. Thrombocytopenia is the common manifestation of neonatal sepsis in sick babies(1. The manifestation can be seen in newborn as petechial spots over the body with predominance over chest and abdomen(2.Thrombocytopenia is seen in 18% to 35% of NICU patients, and in 73% of extremely low birth weight (ELBW infants(3. Bacterial,fungal and viral infection causes thrombocytopenia. Infection causes damage to vascular endothelium which increases the destruction of platelets and there removal by reticuloendothelial system(4

  17. Ovarian tumors: pathogenia, clinical pattern, echographic and histopathological diagnosis

    International Nuclear Information System (INIS)

    Two case reports of young patients, who were treated in the Otolaryngology Department from 'Dr. Joaquin Castillo Duany' Teaching Clinical Surgical Hospital in Santiago de Cuba are presented. One of the cases presented nasal obstruction, rhinorrhoea and facial pain, for 7 months; the other one presented an increase of volume in the right ocular globe. In both, the results of the biopsy confirmed the diagnosis of differentiated nasosinusal epidermoid carcinoma

  18. DNA hybridization probe for clinical diagnosis of Entamoeba histolytica.

    OpenAIRE

    Samuelson, J.; Acuna-Soto, R; Reed, S; Biagi, F; Wirth, D.

    1989-01-01

    As an alternative to microscopic identification of Entamoeba histolytica parasites isolated from stool, a sensitive and species-specific DNA hybridization probe was made for rapid diagnosis of E. histolytica parasites in clinical samples directly applied to nylon membranes. The DNA hybridization probe was made by screening a genomic library of a virulent HM-1:IMSS strain of E. histolytica to detect recombinant plasmids containing highly repeated parasite DNA sequences. Four plasmid clones tha...

  19. Effect of “diagnosis threat” in clinical setting

    OpenAIRE

    Fresson, Megan; Dardenne, Benoît; Meulemans, Thierry

    2014-01-01

    Objective. When reminded of their neurological history, mild traumatic brain injured (TBI) students underperform on neuropsychological tests (Suhr & Gunstad, 2002). To date, this “diagnosis threat” (DT) phenomenon has mainly been studied with a non-clinical and high-functioning population (university students). The aim of this study was twofold: to study this phenomenon with neurological patients and to examine the mechanisms responsible for underperformance. Method. Patients (18-55 years-old...

  20. Suspected pulmonary embolism and deep venous thrombosis: A comprehensive MDCT diagnosis in the acute clinical setting

    Energy Technology Data Exchange (ETDEWEB)

    Salvolini, Luca [Radiology Department, ' Umberto I' Hospital - Ospedali Riuniti - ' Politecnica delle Marche' University, Via Conca, 60020 Ancona (Italy)], E-mail: lucasalvolini@alice.it; Scaglione, Mariano [Emergency and Trauma CT Section, Department of Radiology, Cardarelli Hospital, Via G. Merliani 31, 80127 Naples (Italy); Giuseppetti, Gian Marco; Giovagnoni, Andrea [Radiology Department, ' Umberto I' Hospital - Ospedali Riuniti - ' Politecnica delle Marche' University, Via Conca, 60020 Ancona (Italy)

    2008-03-15

    Both pulmonary arterial and peripheral venous sides of venous thromboembolism (VTE) can now be efficiently and safely investigated by multi-detector CT (MDCT) at the same time by a combined CT angiography/CT venography protocol. In the emergency setting, the use of such a single test for patients suspected of suffering from VTE on a clinical grounds may considerably shorten and simplify diagnostic algorithms. The selection of patients to be submitted to MDCT must follow well-established clinical prediction rules in order to avoid generalized referral to CT on a generic clinical suspicion basis and excessive population exposure to increased ionizing radiation dose, especially in young patients. Clinical and anatomical wide-panoramic capabilities of MDCT allow identification of underlying disease that may explain patients' symptoms in a large number of cases in which VTE is not manifest. The analysis of MDCT additional findings on cardiopulmonary status and total thrombus burden can lead to better prognostic stratification of patients and influence therapeutic options. Some controversial points such as optimal examination parameters, clinical significance of subsegmentary emboli, CT pitfalls and/or possible falsely positive diagnoses, and outcome of untreated patients in which VTE has been excluded by MDCT without additional testing, must of course be taken into careful consideration before the definite role of comprehensive MDCT VTE 'one-stop-shop' diagnosis in everyday clinical practice can be ascertained.

  1. Paediatric manifestations of Langerhans cell histiocytosis: a review of the clinical and radiological findings

    Energy Technology Data Exchange (ETDEWEB)

    Kilborn, T.N.; Teh, J.; Goodman, T.R

    2003-04-01

    Langerhans cell histiocytosis is a rare disease in children. However, its ability to present in many ways, to mimic other conditions, and to manifest itself in many organs makes it a fascinating disease for radiologists. This article reviews the history of the disease, the features that are most useful in determining prognosis, and the various radiological findings seen in paediatric patients.

  2. Paediatric manifestations of Langerhans cell histiocytosis: a review of the clinical and radiological findings

    International Nuclear Information System (INIS)

    Langerhans cell histiocytosis is a rare disease in children. However, its ability to present in many ways, to mimic other conditions, and to manifest itself in many organs makes it a fascinating disease for radiologists. This article reviews the history of the disease, the features that are most useful in determining prognosis, and the various radiological findings seen in paediatric patients

  3. Piriformis syndrome in fibromyalgia: clinical diagnosis and successful treatment.

    Science.gov (United States)

    Siddiq, Md Abu Bakar; Khasru, Moshiur Rahman; Rasker, Johannes J

    2014-01-01

    Piriformis syndrome is an underdiagnosed extraspinal association of sciatica. Patients usually complain of deep seated gluteal pain. In severe cases the clinical features of piriformis syndrome are primarily due to spasm of the piriformis muscle and irritation of the underlying sciatic nerve but this mysterious clinical scenario is also described in lumbar spinal canal stenosis, leg length discrepancy, piriformis myofascial pain syndrome, following vaginal delivery, and anomalous piriformis muscle or sciatic nerve. In this paper, we describe piriformis and fibromyalgia syndrome in a 30-year-old young lady, an often missed diagnosis. We also focus on management of the piriformis syndrome.

  4. Piriformis Syndrome in Fibromyalgia: Clinical Diagnosis and Successful Treatment

    Directory of Open Access Journals (Sweden)

    Md Abu Bakar Siddiq

    2014-01-01

    Full Text Available Piriformis syndrome is an underdiagnosed extraspinal association of sciatica. Patients usually complain of deep seated gluteal pain. In severe cases the clinical features of piriformis syndrome are primarily due to spasm of the piriformis muscle and irritation of the underlying sciatic nerve but this mysterious clinical scenario is also described in lumbar spinal canal stenosis, leg length discrepancy, piriformis myofascial pain syndrome, following vaginal delivery, and anomalous piriformis muscle or sciatic nerve. In this paper, we describe piriformis and fibromyalgia syndrome in a 30-year-old young lady, an often missed diagnosis. We also focus on management of the piriformis syndrome.

  5. [Artificial intelligence to assist clinical diagnosis in medicine].

    Science.gov (United States)

    Lugo-Reyes, Saúl Oswaldo; Maldonado-Colín, Guadalupe; Murata, Chiharu

    2014-01-01

    Medicine is one of the fields of knowledge that would most benefit from a closer interaction with Computer studies and Mathematics by optimizing complex, imperfect processes such as differential diagnosis; this is the domain of Machine Learning, a branch of Artificial Intelligence that builds and studies systems capable of learning from a set of training data, in order to optimize classification and prediction processes. In Mexico during the last few years, progress has been made on the implementation of electronic clinical records, so that the National Institutes of Health already have accumulated a wealth of stored data. For those data to become knowledge, they need to be processed and analyzed through complex statistical methods, as it is already being done in other countries, employing: case-based reasoning, artificial neural networks, Bayesian classifiers, multivariate logistic regression, or support vector machines, among other methodologies; to assist the clinical diagnosis of acute appendicitis, breast cancer and chronic liver disease, among a wide array of maladies. In this review we shift through concepts, antecedents, current examples and methodologies of machine learning-assisted clinical diagnosis.

  6. Computer-aided diagnosis and artificial intelligence in clinical imaging.

    Science.gov (United States)

    Shiraishi, Junji; Li, Qiang; Appelbaum, Daniel; Doi, Kunio

    2011-11-01

    Computer-aided diagnosis (CAD) is rapidly entering the radiology mainstream. It has already become a part of the routine clinical work for the detection of breast cancer with mammograms. The computer output is used as a "second opinion" in assisting radiologists' image interpretations. The computer algorithm generally consists of several steps that may include image processing, image feature analysis, and data classification via the use of tools such as artificial neural networks (ANN). In this article, we will explore these and other current processes that have come to be referred to as "artificial intelligence." One element of CAD, temporal subtraction, has been applied for enhancing interval changes and for suppressing unchanged structures (eg, normal structures) between 2 successive radiologic images. To reduce misregistration artifacts on the temporal subtraction images, a nonlinear image warping technique for matching the previous image to the current one has been developed. Development of the temporal subtraction method originated with chest radiographs, with the method subsequently being applied to chest computed tomography (CT) and nuclear medicine bone scans. The usefulness of the temporal subtraction method for bone scans was demonstrated by an observer study in which reading times and diagnostic accuracy improved significantly. An additional prospective clinical study verified that the temporal subtraction image could be used as a "second opinion" by radiologists with negligible detrimental effects. ANN was first used in 1990 for computerized differential diagnosis of interstitial lung diseases in CAD. Since then, ANN has been widely used in CAD schemes for the detection and diagnosis of various diseases in different imaging modalities, including the differential diagnosis of lung nodules and interstitial lung diseases in chest radiography, CT, and position emission tomography/CT. It is likely that CAD will be integrated into picture archiving and

  7. Disease history and medication use as risk factors for the clinical manifestation of type 1 diabetes in children and young adults: an explorative case control study.

    Directory of Open Access Journals (Sweden)

    Soulmaz Fazeli Farsani

    Full Text Available BACKGROUND: There is a highly variable asymptomatic period of beta cell destruction prior to the clinical presentation of type1 diabetes. It is not well known what triggers type 1 diabetes to become a clinically overt disease. This explorative study aimed to identify the association between disease history/medication use and the clinical manifestation of type 1 diabetes. METHODOLOGY/PRINCIPAL FINDINGS: An explorative case control study was conducted in the Dutch PHARMO Record Linkage System. Cases (n = 1,107 were younger than 25 years and had at least 2 insulin prescriptions between 1999 and 2009. For each case, up to 4 controls (without any prescription for the glucose lowering medications (n = 4,424 were matched by age and sex. Conditional logistic regression analysis was used to evaluate the association between disease history/medication use in the year prior to the diagnosis of type 1 diabetes and clinical manifestation of this disease. Type1 diabetes was significantly associated with a history of mental disorder (odds ratio (OR 8.0, 95% confidence interval (CI 1.5-43.7, anemia (OR 5.1, 95% CI 1.1-22.9, and disease of digestive system (OR 2.6, 95% CI 1.2-5.5. The following drug exposures were significantly associated with the clinical manifestation of type 1 diabetes: "systemic hormonal preparations" (OR 1.7, 95% CI 1.1-2.6, medications for "blood and blood forming organs" (OR 1.6, 95% CI 1.1-2.6, "alimentary tract and metabolism" (OR 1.3, 95% CI 1.1-1.6, and "anti-infectives for systemic use" (OR 1.2, 95% CI 1.01-1.4. CONCLUSIONS: Our explorative study demonstrated that in the year prior to the presentation of type 1 diabetes in children and young adults, hospitalization for a diverse group of diseases and drug exposures were significantly more prevalent compared with age- and sex-matched diabetes-free controls.

  8. The Prevalence of Anticardiolipin Antibody in Patients with Systemic Lupus Erythematosus and Its Association with Clinical Manifestations

    Directory of Open Access Journals (Sweden)

    Zahra Basiri

    2013-01-01

    Full Text Available The central immunological disturbance in systemic lupus erythematosus (SLE is autoantibody production. Some of these antibodies affecting components of the cell nucleus are the major characteristics of SLE. The present study was aimed to assess importance of anticardiolipin (ACL antibody and its association with clinical state in SLE patients. A cross sectional study was performed on 100 patients with SLE referred to rheumatology outpatient clinic in Ekbatan hospital in Hamadan (Iran between 2007 and 2008. Serum samples were extracted and screened for IgG and IgM using an ACL enzyme-linked immunosorbent assay. Up to 36% of patients were positive for ACL antibody that was more frequent in women than men (39.8% versus 8.3%. No association was revealed between ACL antibody and age. Clinical manifestations of antiphospholipid antibody syndrome were observed in 23.0% of patients that was more prevalent in ACL positive group compared with ACL negative group (41.7% versus 125%. The prevalence of other manifestations including pregnancy-related disorders (recurrent abortion, central nervous system defects, and deep vein thrombosis was 33.3%, 25.0%, and 30.6% in ACL positive group and was 9.4%, 7.8%, and 7.8% in ACL negative group that all were more frequent in the former group. The prevalence of thrombocytopenia was also higher in ACL positive group than another group (22.2% versus 15.6%. Among ACL positive patients with clinical manifestations of antiphospholipid antibody syndrome, 86.6% had medium to high titer of ACL. Our study emphasized value of (ACL antibody to assess clinical status in SLE patients

  9. Acute Respiratory Distress Syndrome as the Initial Clinical Manifestation of an Antisynthetase Syndrome.

    Science.gov (United States)

    Kim, Seo-Hyun; Park, I-Nae

    2016-07-01

    Antisynthetase syndrome has been recognized as an important cause of autoimmune inflammatory myopathy in a subset of patients with polymyositis and dermatomyositis. It is associated with serum antibody to aminoacyl-transfer RNA synthetases and is characterized by a constellation of manifestations, including fever, myositis, interstitial lung disease, mechanic's hand-like cutaneous involvement, Raynaud phenomenon, and polyarthritis. Lung disease is the presenting feature in 50% of the cases. We report a case of a 60-year-old female with acute respiratory distress syndrome (ARDS), which later proved to be an unexpected and initial manifestation of anti-Jo-1 antibody-positive antisynthetase syndrome. The present case showed resolution of ARDS after treatment with high-dose corticosteroids. Given that steroids are not greatly beneficial in the treatment of ARDS, it is likely that the improvement of the respiratory symptoms in this patient also resulted from the prompt suppression of the inflammatory systemic response by corticosteroids. PMID:27433180

  10. Acute Respiratory Distress Syndrome as the Initial Clinical Manifestation of an Antisynthetase Syndrome

    Science.gov (United States)

    Kim, Seo-Hyun

    2016-01-01

    Antisynthetase syndrome has been recognized as an important cause of autoimmune inflammatory myopathy in a subset of patients with polymyositis and dermatomyositis. It is associated with serum antibody to aminoacyl-transfer RNA synthetases and is characterized by a constellation of manifestations, including fever, myositis, interstitial lung disease, mechanic's hand-like cutaneous involvement, Raynaud phenomenon, and polyarthritis. Lung disease is the presenting feature in 50% of the cases. We report a case of a 60-year-old female with acute respiratory distress syndrome (ARDS), which later proved to be an unexpected and initial manifestation of anti-Jo-1 antibody–positive antisynthetase syndrome. The present case showed resolution of ARDS after treatment with high-dose corticosteroids. Given that steroids are not greatly beneficial in the treatment of ARDS, it is likely that the improvement of the respiratory symptoms in this patient also resulted from the prompt suppression of the inflammatory systemic response by corticosteroids. PMID:27433180

  11. The balance beam metaphor: a perspective on clinical diagnosis.

    Science.gov (United States)

    Hamm, Robert M; Beasley, William Howard

    2014-10-01

    Understanding the impact of clinical findings in discriminating between possible causes of a patient's presentation is essential in clinical judgment. A balance beam is a natural physical analogue that can accurately represent the combination of several pieces of evidence with varying ability to discriminate between disease hypotheses. Calculation of Bayes' theorem using log(posterior odds) as a function of log(prior odds) and the logarithms of the evidence's likelihood ratios maps onto the physical forces affecting objects placed on a balance beam. We describe the rules governing the functioning of tokens representing clinical findings in the comparison of 2 competing diseases. The likelihood ratios corresponding to positive (LR+) or negative (LR-) observations for each symptom determine the lateral position at which the symptom's token is placed on the beam, using a weight if the finding is present and a helium balloon if it is absent. We discuss how a balance beam could represent concepts of dynamic specificity (due to changes in competitor diseases' probabilities) and dynamic sensitivity (due to class-conditional independence). Utility-based thresholds for acting on a diagnosis could be represented by moving the balance beam's fulcrum. It is suggested that a balance beam can be a useful aid for students learning clinical diagnosis, allowing them to build on existing intuitive understanding to develop an appreciation of how evidence combines to influence degree of belief. The balance beam could also facilitate exploration of the potential impact of available questions or investigations.

  12. Ocular Manifestations of Migraines and Their Clinical Implications in the Optometric Setting

    OpenAIRE

    Jocelyn Cercone, OD

    2015-01-01

    Ocular manifestations of migraines can present in many modalities other than the traditional visual aura. This review describes the current theories of migraine pathophysiology, emphasizing the relationship between the brain and the vascular system. Many variations of visual field defects, retinal anomalies, and other neuro-ophthalmic conditions may present with migraine. A significant association exists between migraines and normal tension glaucoma, which may influence our treatment and mana...

  13. Melioidosis in animals: a review on epizootiology, diagnosis and clinical presentation.

    Science.gov (United States)

    Sprague, L D; Neubauer, H

    2004-09-01

    Melioidosis, an infectious disease caused by Burkholderia pseudomallei is an emerging disease with high impact on animals and man. In different animal species, the clinical course varies and delayed diagnosis poses risks for the dissemination of the agent in non-endemic areas. Not only migration and transport of animals around the world but also tourism increases the risk that melioidosis can leave its endemic boundaries and establish itself elsewhere. Detection of the agent is a major challenge, as the agent has to be handled in laboratories of biosafety level 3 and test kits are not yet commercially available. Veterinarians and doctors should be aware of melioidosis not only as an agent of public interest but also in terms of a bioterrorist attack. The aim of this review is to describe the agent, its aetiology, the manifestation in a variety of animal species as well as to describe diagnostic procedures, typing techniques and countermeasures. PMID:15525357

  14. [Clinical and angiographic manifestations inpatients without previous diagnosis of Takayasu´s arteritis].

    Science.gov (United States)

    Hernández-González, Claudia; López-Flores, Luis Antonio; Sánchez-González, Mariela; Vera-Lastra, Olga Lidia

    2015-01-01

    Introducción: la arteritis de Takayasu (AT) es una vasculitis sistémica que afecta a la aorta y sus ramas principales, se distingue por disminución o ausencia de pulsos. La arteriografía corrobora el diagnóstico de AT. El objetivo de este estudio es analizar las manifestaciones clínicas y hallazgos arteriográficos en pacientes sin diagnóstico previo de AT.Métodos: se estudiaron 10 pacientes enviadas al Departamento de Radiodiagnóstico para la realización de panangiografía por enfermedad cerebrovascular (EVC) en pacientes jóvenes, hipertensión renovascular (HRV) e insuficiencia arterial (IA) de alguna extremidad. Se investigaron manifestaciones clínicas orientadas al diagnóstico de AT y se realizó arteriografía con sustracción digital y ultrasonido Doppler color. A las pacientes se les realizó el diagnóstico de AT y por arteriografía se usó la clasificación de Numano.Resultados: la EVC en paciente joven se encontró en 4 casos, HRV en 3, e IA de las extremidades superiores en 3. Por arteriografía los tipos de AT fueron I: 50 %, V: 40 % y IV 10 %. La afección principal se demostró en los tronco supraaórticos y de estos las carótidas 80 %, subclavia derecha 80 %, subclavia izquierda 70 %, vertebral izquierda 40 %, vertebral derecha 30 %, aorta abdominal 40 %, renal derecha 40 % y renal izquierda 10 %.Conclusión: las manifestaciones clínicas más comunes fueron: EVC, HRV e IA de las extremidades superior. La AT tipo I fue la más frecuente y explica las manifestaciones de EVC, seguida de la tipo V.

  15. Meningococcal disease: History, epidemiology, pathogenesis, clinical manifestations, diagnosis, antimicrobial susceptibility and prevention

    Directory of Open Access Journals (Sweden)

    Manchanda V

    2006-01-01

    Full Text Available Meningoccocal disease has repeatedly caused outbreaks worldwide. There has been sudden surge of cases of meningococcemia and meningococcal meningitis in early 2005 in Delhi, India and neighboring states of Uttar Pradesh and Haryana. As of June 17, 2005, 429 probable cases of meningococcal disease have been reported in Delhi out of which 128 cases have revealed microbiological evidence of Neisseria meningitidis . It is possible that the number of cases was in excess of the numbers notified. During this episode drug susceptibility testing by MIC method (E-test using break points recently recommended by NCCLS/CLSI, revealed that all isolates were sensitive to penicillin, ampicillin, rifampicin and ceftriaxone. As regards to ciprofloxacin, about two third of the isolates tested were found to be ′non-susceptible′ (MIC =0.03µg/mL- 0.190µg/mL. All the isolates were found resistant to cotrimoxazole (MIC> 16µg/mL. Repeated outbreaks, decreased susceptibility to ciprofloxacin, which is commonly used for chemoprophylaxis of meningococcal disease, highlights the need for a constant surveillance system. Present review deals with various aspects of Neisseria meningitidis and meningococcal disease in view of recent episode.

  16. Primary hyperoxaluria type 1: clinical manifestations in infancy and prenatal diagnosis

    DEFF Research Database (Denmark)

    Illum, N; Lavard, L; Danpure, C J;

    1992-01-01

    A 9-month-old Pakistani boy of consanguineous parents presented with uraemia preceded by pyuria from 5 weeks of age. He had no history of renal calculi or macroscopic haematuria. Renal biopsy revealed severe calcium oxalate deposition in the tubuli and fibrosis of the interstitial tissue. Liver...

  17. Emerging fungal infections among children: A review on its clinical manifestations, diagnosis, and prevention

    OpenAIRE

    Akansha Jain; Shubham Jain; Swati Rawat

    2010-01-01

    The incidence of fungal infections is increasing at an alarming rate, presenting an enormous challenge to healthcare professionals. This increase is directly related to the growing population of immunocompromised individuals especially children resulting from changes in medical practice such as the use of intensive chemotherapy and immunosuppressive drugs. Although healthy children have strong natural immunity against fungal infections, then also fungal infection among children are increasing...

  18. Coxarthrosis and periarticular pathology of the hip: clinical manifestations, diagnosis, approaches to therapy

    Directory of Open Access Journals (Sweden)

    Nadezhda Aleksandrovna Shostak

    2012-03-01

    Full Text Available Osteoarthrosis (OA is the most common joint disease affecting both men and men. There is primary and secondary OA. Up to now, the causes of primary OA remain unclear. Secondary OA is associated with the presence of joint injury in the history, with congenital anomalies of the structure, metabolic diseases, endocrinopathies, etc. It is particularly difficult to interpret coxarthrosis if there are signs offemoroacetabular impingement. Periarticular pathology plays an important role in the origin of the hip pain syndrome that accompanies or mimics the symptoms of coxarthrosis. The main goals of OA therapy are to slow down the progression of cartilage degeneration and to maintain joint function as much as possible. Combination drugs containing chondroitin sulfate and glucosamine hydrochloride are widely used to treat OA today.

  19. Coxarthrosis and periarticular pathology of the hip: clinical manifestations, diagnosis, approaches to therapy

    Directory of Open Access Journals (Sweden)

    Nadezhda Aleksandrovna Shostak

    2012-01-01

    Full Text Available Osteoarthrosis (OA is the most common joint disease affecting both men and men. There is primary and secondary OA. Up to now, the causes of primary OA remain unclear. Secondary OA is associated with the presence of joint injury in the history, with congenital anomalies of the structure, metabolic diseases, endocrinopathies, etc. It is particularly difficult to interpret coxarthrosis if there are signs offemoroacetabular impingement. Periarticular pathology plays an important role in the origin of the hip pain syndrome that accompanies or mimics the symptoms of coxarthrosis. The main goals of OA therapy are to slow down the progression of cartilage degeneration and to maintain joint function as much as possible. Combination drugs containing chondroitin sulfate and glucosamine hydrochloride are widely used to treat OA today.

  20. Paresis of cranial nerves III, IV, and VI: clinical manifestation and differential diagnosis.

    Science.gov (United States)

    Carlow, T J

    1989-01-01

    Successful identification of the cranial nerve and ocular muscle responsible for a subjective complaint of diplopia requires an evaluation of the type and character of the double vision and not infrequently the use of a red glass or Maddox rod, especially in incomplete and subtle cases. An isolated third nerve lesion is most commonly seen with a supraclinoid aneurysm (pupil dilated and fixed), vascular disease (pupil spared), and trauma. Mild frontal head trauma and vascular disease are the most common etiologies associated with an isolated fourth nerve paresis. Tumor, vascular disease and trauma should be prime considerations when a patient presents with an isolated sixth nerve paresis. A child's diagnostic possibilities will differ from the adult: third nerve (congenital), fourth nerve (congenital), and sixth nerve (brainstem glioma, postviral or inflammatory). Finally, myasthenia gravis can readily mask or mimic an isolated or mixed cranial nerve palsy. A Tensilon test is always indicated in unexplained diplopia with ophthalmoplegia and normal pupils.

  1. Anthracosis of the Lungs: Etiology, Clinical Manifestations and Diagnosis: A Review

    OpenAIRE

    Mirsadraee, Majid

    2014-01-01

    Anthracosis of the lungs is black discoloration of bronchial mucosa that can occlude bronchial lumen and is associated with bronchial anthracofibrosis (BAF). This disease usually presents with a chronic course of dyspnea and or cough in an elderly non-smoker woman or man. In addition, concomitant exposure to dust and wood smoke is the most postulated etiology for anthracosis. Pulmonary function tests usually show an obstructive pattern with no response to bronchodilators and normal DLCO, but ...

  2. Clinical application of positron emission tomography for diagnosis of dementia

    International Nuclear Information System (INIS)

    Clinical applications of PET studies for dementia are reviewed in this paper. At the mild and moderate stages of Alzheimer's disease (AD), glucose metabolism is reduced not only in the parietotemporal region but also in the posterior cingulate and precuneus. At the advanced stage of AD, there is also a metabolic reduction in the frontal region. In AD patients, glucose metabolism is relatively preserved in the pons, sensorimotor cortices, primary visual cortices, basal ganglia, thalamus and cerebellum. In patients with dementia with Lewy bodies, glucose metabolism in the primary visual cortices is reduced, and this reduction appears to be associated with the reduction pattern in AD patients. In patients with frontotemporal dementia, reduced metabolism in the frontotemporal region is the main feature of this disease, but reduced metabolism in the basal ganglia, and/or parietal metabolic reduction can be associated with the frontotemporal reduction. When corticobasal degeneration is associated with dementia, the reduction pattern of dementia is similar to the reduction pattern in AD and the hallmarks of diagnosing corticobasal degeneration associated with dementia are a reduced metabolism in the primary sensorimotor region and/or basal ganglia and an asymmetric reduction in the two hemispheres. FDG-PET is a very useful tool for the diagnosis of early AD and for the differential diagnosis of dementia. I also describe clinical applications of PET for the diagnosis of dementia in Japan. (author)

  3. Clinical Analysis of 3 Cases with Abdominal Distension as the Main Manifestation of Kawasaki Disease%3例以腹胀为首发表现川崎病的临床特点分析

    Institute of Scientific and Technical Information of China (English)

    徐凤琴; 毕良学; 杨泽玉

    2013-01-01

    Objective To analysis clinical features of Kawasaki disease (KD) with abdomen distension as the main manifestations, and offer references to clinical diagnosis. Methods Analyze clinical information of 3 cases with KD, to understand especial clinical appearance of KD presented abdomen distension as the main manifestations. Results All the 3 cases of abdominal distension accompanied by fever, and abdomen distension was the first clinical manifestation. Conclusion The individual difference of clinical symptoms for KD was great , children with abdominal distension and fever of unknown origin probably be considered as KD.%  目的分析以腹胀为主要表现川崎病的临床特点,为不完全川崎病的诊断提供参考。方法对3例川崎病患儿病例资料进行综合分析,了解腹胀为主要甚至首发表现的川崎病临床特点。结果3例川崎病患儿腹胀伴有发热,腹胀为首要临床表现。结论川崎病临床症状个体差异变化很大,腹胀并有不明原因发热的患儿应该考虑川崎病的可能。

  4. To evaluate the efficacy of ultrasonography compared to clinical diagnosis, radiography and histopathological findings in the diagnosis of maxillofacial swellings

    International Nuclear Information System (INIS)

    Aim: To evaluate the efficacy of Ultrasonography compared to clinical diagnosis, radiography and histopathological findings in the diagnosis of maxillofacial swellings. Material and methods: The study was conducted on forty-five patients with maxillofacial swellings. The clinical diagnosis, radiographic diagnosis and ultrasonographic diagnosis were made which was compared to the histopathological diagnosis. The maxillofacial swellings included cystic lesions, benign swellings, malignant swellings, lymphadenopathies and abscesses and space infections. Results: The diagnostic accuracy and contingency coefficient was evaluated considering histopathology as gold standard. The diagnostic accuracy of ultrasound was found to be 92.30% in the diagnosis of cystic lesions, 87.5% in benign tumors, 81.8% in malignant tumors, 100% in lymphadenopathies and 90% in space infections and abscesses. The contingency coefficient of 0.934 was obtained when ultrasonography was compared to the histopathology, which was highly significant. Similar significant results were obtained comparing ultrasonography with clinical diagnosis (0.895) and radiographic diagnosis (0.889). Conclusion: Ultrasonography provides accurate imaging of the head and neck region and provides information about the nature of the lesion, its extent, and relationship with the surrounding structures. As the conventional and digital radiography enable the diagnosis of the presence of the disease, but do not give any indication of its nature. So, together with clinical and histopathological examinations, real time ultrasound imaging works out as a valuable adjunct in the diagnosis of orofacial swellings.

  5. Intussusception in adults: Clinical characteristics, diagnosis and operative strategies

    Institute of Scientific and Technical Information of China (English)

    Savas Yakan; Cemil Caliskan; Ozer Makay; Ali Galip Denecl; Mustafa Ali Korkut

    2009-01-01

    AIM: To evaluate 20 adults with intussusception and to clarify the cause, clinical features, diagnosis, and management of this uncommon entity.METHODS: A retrospective review of patients aged >18 years with a diagnosis of intestinal intussusception between 2000 and 2008. Patients with rectal prolapse,prolapse of or around an ostomy and gastroenterostomy intussusception were excluded.RESULTS: There were 20 cases of adult intussusception.Mean age was 47.7 years. Abdominal pain, nausea,and vomiting were the most common symptoms. The majority of intussusceptions were in the small intestine (85%). There were three (15%) cases of colonic intussusception. Enteric intussusception consisted of five jejunojejunal cases, nine ileoileal, and four cases of ileocecal invagination. Among enteric intussusceptions,14 were secondary to a benign process, and in one of these, the malignant cause was secondary to metastatic lung adenocarcinoma. All colonic lesions were malignant. All cases were treated surgically.

  6. Peripheral Nervous System Manifestations of Infectious Diseases

    OpenAIRE

    Brizzi, Kate T.; Lyons, Jennifer L.

    2014-01-01

    Infectious causes of peripheral nervous system (PNS) disease are underrecognized but potentially treatable. Heightened awareness educed by advanced understanding of the presentations and management of these infections can aid diagnosis and facilitate treatment. In this review, we discuss the clinical manifestations, diagnosis, and treatment of common bacterial, viral, and parasitic infections that affect the PNS. We additionally detail PNS side effects of some frequently used antimicrobial ag...

  7. Clinical aspects of personality disorder diagnosis in the DSM-5

    Directory of Open Access Journals (Sweden)

    Francesco Modica

    2015-05-01

    Full Text Available Abstract: Personality disorders represent psychopathological conditions hard to be diagnosed. The Author highlights the clinical aspects of personality disorder diagnosis according to the criteria of the DSM-5. In this study, some of the numerous definitions of personality are mentioned; afterwards, some of the theories on the development of personality shall be. Later on, concepts of temperament, character and personality get analysed. Then, the current approach to personality disorders according to the two models of DSM-5 is reported. The first model is included in the Section II of DSM-5; while in the Section III there exists a proposal for a so-called alternate model. The first one suggests a qualitative or categorical kind of approach to personality disorders, whereas the alternate model proposes a dimensional or quantitative kind of approach and aims to formulate, as well as a diagnosis for general alterations of the personological functioning, even a trait-based personality disorder diagnosis, which can be formulated when a personality disorder is there but doesn't fit criteria for a specific disorder. Ultimately, it can be so claimed: 1 diagnostic criteria of the first model are similar to those of DSM-IV with its respective strenghts and weaknesses, and namely high probability in diagnosis, where  there, of personality disorder, yet insufficient sensitivity in the specification of the disorder; 2 the alternate model, despite criticism, thanks to the possibility of delivering a trait-based personality disorder diagnosis, seems to be more equipped both in the identification of the personality disorder and further specifications.

  8. Clinical diagnosis of dental caries: a European perspective.

    Science.gov (United States)

    Pitts, N B

    2001-10-01

    The aim of this paper is to provide a broad international perspective on aspects of the RTI/UNC systematic review, to introduce relevant literature not cited, and to make recommendations for clinical practice education and research suggested by the evidence. Clinical caries diagnosis represents the foundation on which the answers to most of the consensus questions will be based. This paper highlights needs for being clear about definitions and nomenclature; understanding the importance of the concepts underlying the D1 and D3 diagnostic thresholds used widely within the RTI/UNC Review; and appreciating that the diagnostic challenge now faced by clinicians is significant and is becoming more complex as the presentation and distribution of the disease changes over time and the range of preventive and operative treatment options expands. A series of recommendations informed by the evidence are made, including a rather contentious issue for many clinicians concerning the lack of evidence supporting the continued use of a sharp explorer as a diagnostic tool for primary caries diagnosis. This practice should be discontinued as it may cause some harm to the patient and yet fails to provide a significant balancing diagnostic benefit. Finally, it is suggested that dentistry should learn from the developing evidence base in medicine on how best to disseminate the findings of reviews and promote appropriate changes in clinical practice. PMID:11699999

  9. Clinical diagnosis of dental caries: a European perspective.

    Science.gov (United States)

    Pitts, N B

    2001-10-01

    The aim of this paper is to provide a broad international perspective on aspects of the RTI/UNC systematic review, to introduce relevant literature not cited, and to make recommendations for clinical practice education and research suggested by the evidence. Clinical caries diagnosis represents the foundation on which the answers to most of the consensus questions will be based. This paper highlights needs for being clear about definitions and nomenclature; understanding the importance of the concepts underlying the D1 and D3 diagnostic thresholds used widely within the RTI/UNC Review; and appreciating that the diagnostic challenge now faced by clinicians is significant and is becoming more complex as the presentation and distribution of the disease changes over time and the range of preventive and operative treatment options expands. A series of recommendations informed by the evidence are made, including a rather contentious issue for many clinicians concerning the lack of evidence supporting the continued use of a sharp explorer as a diagnostic tool for primary caries diagnosis. This practice should be discontinued as it may cause some harm to the patient and yet fails to provide a significant balancing diagnostic benefit. Finally, it is suggested that dentistry should learn from the developing evidence base in medicine on how best to disseminate the findings of reviews and promote appropriate changes in clinical practice.

  10. Infantile Pompe disease: Clinical picture, diagnosis, and treatment

    Directory of Open Access Journals (Sweden)

    N. P. Kotlukova

    2012-01-01

    Full Text Available Pompe disease is a rare inherited disease that belongs to lysosomal accumulation diseases and can be considered as cardiac glycogenosistype II, as well as a severe neuromuscular disease or metabolic myopathy. Physicians of different specialties very rarely identify this pathology, which is due to both its rarity and clinical and genetic polymorphism. Infantile Pompe disease is the severest form. It is characterized by a progressive pattern and a fatal outcome during the first year of life. The possibility of performing enzyme replacement therapy for this disease, which can improve the prognosis and quality of life of patients, makes the early diagnosis of Pompe disease urgent. The paper describes the clinical presentation of infantile Pompe disease and current methods for its diagnosis and treatment. The authors give their experience in diagnosing and treating infantile Pompe disease, by demonstrating 3 cases of the disease. The characteristics of each infant, which confirm the clinical and genetic variety of this pathology, are discussed.

  11. Neurological Manifestations In Inflammatory Bowel Disease

    Directory of Open Access Journals (Sweden)

    youssef HNACH

    2015-06-01

    Full Text Available IntroductionThe purpose of this retrospective study was to report neurological manifestations noted in patients who were monitored for inflammatory bowel disease, in order to document the pathophysiological, clinical, progressive, and therapeutic characteristics of this entity.Material and methodsWe conducted a retrospective study on patients monitored -in the gastroenterology service in Ibn Sina Hospital in Rabat, Morocco- for inflammatory bowel disease from 1992 till 2013 and who developed neurological manifestations during its course. Patients with iatrogenic complications were excluded, as well as patients with cerebrovascular risk factors.ResultsThere were 6 patients, 4 of whom have developed peripheral manifestations. Electromyography enabled the diagnosis to be made and the outcome was favorable with disappearance of clinical manifestations and normalization of the electromyography.The other 2 patients, monitored for Crohn’s disease, developed ischemic stroke. Cerebral computed tomography angiography provided positive and topographic diagnosis. Two patients were admitted to specialized facilities.ConclusionNeurological manifestations in inflammatory bowel disease are rarely reported.  Peripheral neuropathies and stroke remain the most common manifestations. The mechanisms of these manifestations are not clearly defined yet. Currently, we hypothesize the interaction of immune mediators.

  12. Clinical evaluation of cytological diagnosis of nasopharyngeal malignancies.

    Science.gov (United States)

    Molinari, R; Pilotti, S; Rilke, F

    1978-01-01

    Between 1970 and 1975 cytological examination was applied to the diagnosis of nasopharyngeal malignancies in a series of 216 consecutive patients who had either a tumour in the nasopharynx or clinical signs of nasopharyngeal carcinoma, or who were locally asymptomatic but had enlarged cervical lymph nodes. Smears were taken by introducing a small rough pad of compressed gauze through the mouth into the nasopharynx with an upward-angled forceps. In each case the cytological smear was taken immediately before biopsy; often, a lymph node was removed subsequently. When morphological diagnoses were doubtful and histological findings were at variance with positive cytological findings, the patients were reexamined clinically, and diagnosis was postponed. The case material was made up of 90 nasopharyngeal carcinomas, 24 lymphomas, one malignant melanoma, one adenoid cystic carcinoma and 100 patients without malignancies. Cytological findings from the first smear were positive in 77.8% of nasopharyngeal carcinomas, in 66.6% of lymphomas and in the cases of melanoma and adenoid cystic carcinoma. There were no false-positive results. When the nasopharyngeal carcinomas were subdivided into undifferentiated carcinomas of the nasopharyngeal type and squamous-cell carcinomas, cytological findings were positive in ,0% and 73%, respectively. Positivity of histological findings was distributed as follows: 91.7% for malignant lymphomas, 86.6% for undifferentiated carcinomas and 86.6% for squamous-cell carcinomas. With respect to clinical suspicion of malignancy, positive cytological findings were obtained in 50% of clinically occult cases and in 84.6% of patients with obvious malignancies; intermediate figures were found for clinically doubtful (64.3%) and for highly suspicious (77.8%) cases. Cyto-histological concordance was shown in 70% of cases; false-negative histological results were obtained in 7.8% and false-negative cytological results in 16.6% of cases. Combined cyto

  13. Imbalanced presence of Borrelia burgdorferi s.l. multilocus sequence types in clinical manifestations of Lyme borreliosis.

    Science.gov (United States)

    Coipan, E Claudia; Jahfari, Setareh; Fonville, Manoj; Oei, G Anneke; Spanjaard, Lodewijk; Takumi, Katsuhisa; Hovius, Joppe W R; Sprong, Hein

    2016-08-01

    In this study we used typing based on the eight multilocus sequence typing scheme housekeeping genes (MLST) and 5S-23S rDNA intergenic spacer (IGS) to explore the population structure of Borrelia burgdorferi sensu lato isolates from patients with Lyme borreliosis (LB) and to test the association between the B. burgdorferi s.l. sequence types (ST) and the clinical manifestations they cause in humans. Isolates of B. burgdorferi from 183 LB cases across Europe, with distinct clinical manifestations, and 257 Ixodes ricinus lysates from The Netherlands, were analyzed for this study alone. For completeness, we incorporated in our analysis also 335 European B. burgdorferi s.l. MLST profiles retrieved from literature. Borrelia afzelii and Borrelia bavariensis were associated with human cases of LB while Borrelia garinii, Borrelia lusitaniae and Borrelia valaisiana were associated with questing I. ricinus ticks. B. afzelii was associated with acrodermatitis chronica atrophicans, while B. garinii and B. bavariensis were associated with neuroborreliosis. The samples in our study belonged to 251 different STs, of which 94 are newly described, adding to the overall picture of the genetic diversity of Borrelia genospecies. The fraction of STs that were isolated from human samples was significantly higher for the genospecies that are known to be maintained in enzootic cycles by mammals (B. afzelii, B. bavariensis, and Borrelia spielmanii) than for genospecies that are maintained by birds (B. garinii and B. valaisiana) or lizards (B. lusitaniae). We found six multilocus sequence types that were significantly associated to clinical manifestations in humans and five IGS haplotypes that were associated with the human LB cases. While IGS could perform just as well as the housekeeping genes in the MLST scheme for predicting the infectivity of B. burgdorferi s.l., the advantage of MLST is that it can also capture the differential invasiveness of the various STs. PMID:27125686

  14. The clinical manifestations of HIV infections in adults presenting to Khartoum state and the incidence of pulmonary tuberculosis among them

    International Nuclear Information System (INIS)

    This is a prospective study of 60 patients with HIV infection admitted to medical wards at Khartoum Teaching Hospital, Omdurman Teaching Hospital, Tropical Diseases' Hospital in Omdurman, Chest Teaching Hospital in Khartoum State during the period June 1997 to June 1998, to study the clinical manifestations of HIV, the possible mode of transmission and the incidence of tuberculosis among them. The population of the study were those with HIV infection of both sexes above 15 years of age. Data was collected using a questionnaire detailing the medical history, through medical examination and laboratory investigations

  15. Ischemic colitis:Clinical practice in diagnosis and treatment

    Institute of Scientific and Technical Information of China (English)

    Angeliki Theodoropoulou; Ioannis E Koutroubakis

    2008-01-01

    Ischemic colitis is the most common form of ischemic injury of the gastrointestinal tract and can present either as an occlusive or a non-occlusive form.It accounts for 1 in 1000 hospitalizations but its incidence is underestimated because it often has a mild and transient nature.The etiology of ischemic colitis is multifactorial and the clinical presentation variable.The diagnosis is based on a combination of clinical suspicion,radiographic,endoscopic and histological findings.Therapy and outcome depends on the severity of the disease.Most cases of the non-gangrenous form are transient and resolve spontaneously without complications.On the other hand,high morbidity and mortality and urgent operative intervention are the hallmarks of gangrenous ischemic colitis.

  16. Otomastoiditis como manifestación clínica inicial de granulomatosis de Wegener Otomastoiditis as an initial clinical manifestation of Wegener's granulomatosis

    Directory of Open Access Journals (Sweden)

    Jorge De All

    2011-02-01

    Full Text Available La granulomatosis de Wegener (GW forma parte del grupo de vasculitis primarias, de vasos pequeños y medianos, asociadas a anticuerpos anticitoplasma de neutrófilos (ANCA. Esta enfermedad puede afectar cualquier órgano, especialmente vías aéreas superiores, inferiores y el riñón. Muy raramente la primera y única manifestación clínica de GW generalizada es la otomastoiditis. Presentamos el caso de un paciente que inició su enfermedad con una inflamación del oído medio, sin respuesta al tratamiento habitual. Posteriormente agregó compromiso nasal, pulmonar y renal. La determinación de anticuerpos anticitoplasma de neutrófilos y la biopsia transbronquial confirmaron el diagnóstico de GW. Comunicamos este caso para referir que la otomastoiditis del adulto, refractaria al tratamiento habitual, puede raramente ser la primera y única manifestación clínica de la GW.Wegener's granulomatosis (WG forms part of a group of primary vasculitis of the small and medium-sized blood vessels, associated with antineutrophil cytoplasmic antibodies (ANCA. This disease may affect any body organ, especially the upper and lower airways and the kidneys. Hardly ever is otomastoiditis the first and only clinical manifestation of generalized Wegener's granulomatosis. We present the case of a patient whose disease started with the inflammation of the middle ear, which was unresponsive to the usual treatment. Later he developed nasal, pulmonary and renal compromise. The determination of ANCA and a transbronchial biopsy confirmed the diagnosis of WG. We report this case to express the view that otomastoiditis in adults, which is refractory to the usual treatment, may seldom be the first and only clinical manifestation of WG.

  17. Relationship between nasolaryngoscopic findings and pH probe esophageal monitoring in children with clinical manifestations of extra-esophageal reflux

    Directory of Open Access Journals (Sweden)

    Oliveira, Neide Fatima Cordeiro Diniz

    2009-06-01

    Full Text Available Introduction: The gastroesophageal reflux diagnosis, mainly in patients with atypical manifestations, has been receiving increasing importance. Objective: To relate the nasolaryngoscopic findings with prolonged pH probe esophageal monitoring in children with clinical manifestations of extra-esophageal reflux. Method: Transversal prospective clinical study, in which we evaluated 44 children from one to 12 years old, of both genders, by means of nasolaryngoscopy. All were submitted to pH probe monitoring for research of hidden reflux due to cases of otitis, sinusitis, asthma, laryngitis and/or dysphonia in the last 12 months. Results: Out of 44 children, 15 (34% presented with normal pH monitoring and 29 (66% with altered monitoring. Out of 29 with altered pH monitoring, 19 (65.5% were boys and 10 (34.5% were girls. There was no statistically significant difference between gender and the positive results of pH monitoring, in spite of a discreet predominance of occurrence in the male population. All children had smaller adenoids than 75% of the cavity of concha aerial column. Six presented with purulent secretion in nasal cavity. Eight (18% had nodes in vocal cords and five (11% of whom had an altered pH monitoring and three (7% of whom were normal. We found at least one alteration upon nasolaryngoscopy in 80% of the 15 children with normal pH monitoring and in 89.7% of the 29 who had an altered pH monitoring. Conclusion: The prevalence of gastroesophageal reflux in children with recurrent respiratory and otorhinolaryngological affections was high. However, the data obtained didn't show any statistically significant difference (p<0.05 among the nasolaryngoscopic findings, associated or not with gastroesophageal reflux, confirmed by pH monitoring. Therefore, no relationship was found between the pathological gastric acid reflux and nasolaryngoscopic alterations.

  18. Novel electrophysiological approaches to clinical epilepsy. Diagnosis and treatment

    International Nuclear Information System (INIS)

    Seizure onset zone (SOZ) is currently defined by ictal epileptiform discharges, which are most commonly recorded as regional low-voltage fast waves or repetitive spikes. Interictal epileptiform discharges, on the other hand, are not specific enough for SOZ as they are recorded at zones other than the SOZ; they are also recorded from areas that do not generate the ictal pattern and from areas to which ictal discharges propagate. Besides spikes and sharp waves, a novel index of human epileptogenicity has been investigated in association with wide-band electroencephalography (EEG) analysis. We primarily noted the following during clinical neurophysiological analysis for clinical epilepsy. Recent development of digital EEG technology enabled us to record wide-band EEG in a clinical setting. Thus, high frequency (>200 Hz) and low frequency (<1 Hz) components can be reliably recorded using subdural electrodes. Direct current shift, slow shift, ripple, and fast ripple can be well delineated, and they will be potentially useful in the diagnosis and management of epileptic patients. Fiber tractography (morphological parameter) and cortico-cortical-evoked potentials with single cortical stimulation (electrophysiological parameter) elucidated cortico-cortical connections in human brain. The data thus obtained can help us understand the mechanism of seizure propagation and normal cortical functional connectivity. Non-invasive simultaneous recording of EEG and functional magnetic resonance imaging (fMRI) provided information on the roles of deep brain structures associated with scalp-recorded epileptiform discharges. Interventional neurophysiology can shed light on the non-pharmacological treatment of epilepsy. In this report, we discuss these novel electrophysiological approaches to the diagnosis and treatment of clinical epilepsy. (author)

  19. Clinical manifestation and humoral immuno-function of myasthenia gravis patients with abnormal and normal thymus gland

    Institute of Scientific and Technical Information of China (English)

    Fuhua Peng; Yongqiang Dai; Wei Qiu; Xueqiang Hu

    2006-01-01

    BACKGROUND: Myasthenia gravis (MG) is an autoimmune disease which mainly affects neuromuscular junctions. The ages, modified Osserman classification and clinical manifestation and humoral immunol function of MG with and without thymic abnormality are different.OBJECTIVE: To explore the clinical manifestation and humoral immuno-function of MG with abnormal and normal thymus gland.DESIGN: Contrast observation.SETTING: Department of Neurology, the Third Affiliated Hospital of Sun Yat-sen University.PARTICIPANTS: A total of 49 inpatients with MG were selected from the Third Affiliated Hospital of Sun Yat-sen University from March 2000 to August 2005. All the patients had typical clinical manifestation of MG and positive neostigmine test. All the patients knew and agreed the laboratory examinations. There were 22 males and 27 females of 2-69 years old. Chest MRI or CT scan were performed to reveal thymus gland abnormality. According to whether there was tumor in superior mediastinum, all patients were divided into 2 groups, abnormal and normal groups. Normal thymus gland group (n=30) contained 16 males and 14 famales of 6-43 years old. Abnormal thymus gland group (n=19) contained 6 male and 13 female of 2-69years old.METHODS: ① All patients were questioned about initial symptoms. Meanwhile, main clinical manifestations were recorded at hospital admission. ② 7180A automatic biochemical analyzer and automatic microplate reader were used in detecting seroimmunity index. The levels of C3, C4, IgG, IgA, IgM and CH50 in blood serum were analyzed by nephelometry. ③ Clinical classification is based on modified Osserman classification. The patients with MG were divided into six types: Ⅰ (Ocular myasthenia), Ⅱ a (Mild generalized myasthenia), Ⅱ b (Moderately severe generalized myasthenia), Ⅲ (Acute fulminating myasthenia), Ⅳ (Late severe myasthenia).MAIN OUTCOME MEASURES: ① Differences of initial symptoms and clinical manifestation of two group patients.

  20. Tattoo complaints and complications: diagnosis and clinical spectrum.

    Science.gov (United States)

    Serup, Jørgen; Carlsen, Katrina Hutton; Sepehri, Mitra

    2015-01-01

    Tattoos cause a broad range of clinical problems. Mild complaints, especially sensitivity to sun, are very common and seen in 1/5 of cases. Medical complications are dominated by allergy to tattoo pigment haptens or haptens generated in the skin, especially in red tattoos but also in blue and green tattoos. Symptoms are major and can be compared to cumbersome pruritic skin diseases. Tattoo allergies and local reactions show distinct clinical manifestations, with plaque-like, excessive hyperkeratotic, ulcero-necrotic, lymphopathic, neuro-sensory, and scar patterns. Reactions in black tattoos are papulo-nodular and non-allergic and associated with the agglomeration of nanoparticulate carbon black. Tattoo complications include effects on general health conditions and complications in the psycho-social sphere. Tattoo infections with bacteria, especially staphylococci, which may be resistant to multiple antibiotics, may be prominent and may progress into life-threatening sepsis. Contaminated tattoo ink is an open-window risk vector that can lead to epidemic tattoo infections across national borders due to contaminated bulk production. Hepatitis B and C and human immunodeficiency virus (HIV) transferred by tattooing remain a significant risk needing active prevention. It is noteworthy that cancer arising in tattoos, in regional lymph nodes, and in other organs due to tattoo pigments and ingredients has not been detected or noted as a significant clinical problem hitherto, despite millions of people being tattooed for decennia. Clinical observation and epidemiology disagree with register data, which indicate an increased risk of cancer due to chemical carcinogens present in some inks. Registers rely on chronic dosaging of cell lines and animals. However, tattooing in humans is essentially a single-dose exposure, which might explain the observed discrepancy. PMID:25833625

  1. Clinical and Biochemical Manifestations of Depression: Relation to the Neurobiology of Stress

    Directory of Open Access Journals (Sweden)

    Phillip W. Gold

    2015-01-01

    Full Text Available Major depressive disorder (MDD is a chronic, recurrent, and severe psychiatric disorder with high mortality and medical comorbidities. Stress-related pathways have been directly involved in the pathophysiology and treatment of MDD. The present paper provides an overview on the stress system as a model to understand key pathophysiological paradigms in MDD. These mechanisms involve behavioral, cognitive, and systemic manifestations and are also associated with the mechanisms of action of effective antidepressants. Aspects such as depression subtypes, inflammation, insulin resistance, oxidative stress, and prothrombotic states in critical brain circuits and periphery are critically appraised. Finally, new strategies for approaching treatment-resistant major depression and potential adverse effects associated with this complex and intricate network are highlighted. The authors used PubMed as the database for this review. Each author extracted relevant data and assessed the methodological quality of each study.

  2. Clinical manifestation of late sequelae and patient disability after breast cancer treatment

    International Nuclear Information System (INIS)

    Based on medical records from 453 breast cancer patients undergoing complex treatment with follow-up periods of 1 to 12 years at the Shumen Area Oncologic Dispensary, evidence of late effects of therapy was studied in terms of resulting disability. Pre- and post-operative radiotherapy was found to enhance, in a dose-dependent fashion, upper extremity lymphatic stasis following mastectomy. The impact of radiotherapy was further manifested in bone changes, painfulness of shoulder-joint mitions, leukopenia, pneumosclerosis, and a number of neurologic and mental signs. The following invalidity groups were delineated: first group, any III or IV stage patient within the 5-year post-treatment period irrespective of how radical the treatment; second group, any II or I stage patient experiencing severe complication(s); and third group, any I stage patient with only slight physical defects and no concomitant conditions or other complications. (A.B.)

  3. Small Renal Masses: Incidental Diagnosis, Clinical Symptoms, and Prognostic Factors

    Directory of Open Access Journals (Sweden)

    F. M. Sánchez-Martín

    2008-01-01

    Full Text Available Introduction. The small renal masses (SRMs have increased over the past two decades due to more liberal use of imaging techniques. SRMs have allowed discussions regarding their prognostic, diagnosis, and therapeutic approach. Materials and methods. Clinical presentation, incidental diagnosis, and prognosis factors of SRMs are discussed in this review. Results. SRMs are defined as lesions less than 4 cm in diameter. SRM could be benign, and most malignant SMRs are low stage and low grade. Clinical symptoms like hematuria are very rare, being diagnosed by chance (incidental in most cases. Size, stage, and grade are still the most consistent prognosis factors in (RCC. An enhanced contrast SRM that grows during active surveillance is clearly malignant, and its aggressive potential increases in those greater than 3 cm. Clear cell carcinoma is the most frequent cellular type of malign SRM. Conclusions. Only some SRMs are benign. The great majority of malign SRMs have good prognosis (low stage and grade, no metastasis with open or laparoscopic surgical treatment (nephron sparing techniques. Active surveillance is an accepted attitude in selected cases.

  4. Acute kidney injury: from clinical to molecular diagnosis.

    Science.gov (United States)

    Ronco, Claudio

    2016-01-01

    The RIFLE classification was introduced in 2004 to describe the presence of acute kidney injury (AKI) and to define its clinical stage, based upon the serum creatinine level and urine output. The same criteria, although slightly modified, are used in the other scoring systems AKIN and KDIGO. Mortality and morbidity remain high in AKI, suggesting that current diagnostic methods are suboptimal, poorly accurate, and often timely inadequate in detecting the presence of early kidney injury. Conversely, a growing body of evidence indicates that new AKI biomarkers can be used to both rule out AKI and to assess high-risk conditions or the presence of subclinical forms. Neutrophil gelatinase-associated lipocalin or cell cycle arrest biomarkers seem to be sensitive and specific enough to be used in conjunction with existing markers of AKI for better classifying renal injury as well as dysfunction. Improvements in diagnosis, risk identification, stratification, prognosis, and therapeutic monitoring may improve prevention and protection from organ damage and help to identify patients at risk, allowing individualized therapy. In this view, we may say that AKI diagnosis has finally moved from clinical to molecular level with potential benefits for the patients because similar progress has been shown in other disciplines. PMID:27384344

  5. Diagnosis and clinical features of trigemino-autonomic headaches.

    Science.gov (United States)

    May, Arne

    2013-10-01

    Although severe short-lasting headaches are rare, they can be considered disabling conditions with a major impact on the quality of life of patients. These headaches can divided broadly in to those associated with autonomic symptoms, so called trigeminal autonomic cephalgias (TACs), and those with few or no autonomic symptoms. The TACs include cluster headache, paroxysmal hemicranias, hemicrania continua, and short-lasting unilateral neuralgiform headache attacks with cranial autonomic symptoms as well as short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing syndrome. In all of these syndromes, half-sided head pain and ipsilateral cranial autonomic symptoms such as lacrimation or rhinorrhea are prominent. The paroxysmal hemicranias have, unlike cluster headaches, a very robust response to indomethacin, leading to a notion of indomethacin-sensitive headaches. The diagnosis of TACs is exclusively a clinical task. Because of the fact that cluster headache is strictly half-sided, typically involves the region around the eye and temple and often starts in the upper jaw, most patients first consult a dentist or ophthalmologist. No single instrumental examination has yet been able to define, or ensure, the correct diagnosis, or differentiate idiopathic headache syndromes. It is crucial that a trained neurologist sees these patients early so that management can be optimized and unnecessary procedures can be avoided. Although TACS are, in comparison to migraine, quite rare, they are nevertheless clinically very important for the neurologist to consider as they are easy to diagnose and the treatment is very effective in most patients.

  6. KIR : HLA association with clinical manifestations of HBV infection in Madurai, south India

    Indian Academy of Sciences (India)

    Narayanan Kalyanaraman; Lakshmikanthan Thayumanavan; Mariakuttikan Jayalakshmi

    2016-03-01

    The antiviral action of natural killer (NK) cells is regulated by a wide repertoire of germ-line encoded membrane receptors which recognize the expression of certain self-molecules on target cells. Among the receptors, killer cell immunoglobulinlikereceptor (KIR) which recognizes the expression of human leukocyte antigen (HLA) class I has a predominant role in regulating the effector functions of NK cells, particularly in viral infections. We studied a total of 128 hepatitis B virus (HBV)patients (15 acute, 43 asymptomatic, 27 chronic and 43 with other liver diseases) while attending the Department of Medical Gastroenterology, Government Rajaji Hospital, Madurai, India, and 128 ethnic matched control to find the association between the KIR : HLA genes and differential manifestations of HBV. KIR and its ligand HLA polymorphism were identified by DNAPCR methods. The activatory receptor KIR-2DS1 was significantly elevated in various disease categories, namely asymptomatic, chronic and other HBV, except acute HBV infection. Whereas, KIR 2DS3 in acute and chronic patients and KIR 2DS5 and 3DS1 in asymptomatic individuals. Among various KIR–HLA combinations, homozygous 2DS2:C1 and individuals with 3DSI:BW4 (OR = 3.23, CI = 1.55–6.7, Pc = 0.02) are associated with HBV asymptomatism, while most of the two domain inhibitory receptors with their ligands showed significant risk in other liver diseases. Further, KIR3DL1 : HLA Bw4Iso80 (OR = 3.89, 95% CI = 1.58–9.55, Pc = 0.004) is related with higher risk for asymptomatic infection when compared with chronic HBV. Thus, the select KIR : HLA alleles and combinations seem to direct the NK cell activities and immune response in different directions resulting in varied symptoms and manifestations in the subgroups of HBV-infected patientsstudied.

  7. Clinical application of fluorescence in situ hybridization for prenatal diagnosis

    Directory of Open Access Journals (Sweden)

    Shu-fang JIANG

    2012-07-01

    Full Text Available Objective To establish and optimize the procedures of fluorescence in situ hybridization(FISH), and evaluate its clinical value in rapid prenatal diagnosis of fetal numerical abnormality of chromosomes 21, 18, 13, X, Y. Methods Amniotic fluid or fetal blood was sampled by routine invasive procedures. After the amniotic fluid cells or fetal blood cells were separated and sequentially processed with hypotonic solution, fixation solution, smear and high temperature, they were hybridized in situ with two panels of specific fluorescence probes to detect numerical abnormality of chromosomes 21, 18, 13, X, Y. All the samples were also cultured and analyzed for their karyotype by conventional methods. Results When it was used as a diagnostic criterion of chromosomal number that the fluorescence signals were observed in ≥90% cells, GLP 13/GLP 21 probe panel showed 2 green/2 red fluorescence signals and CSP18/CSP X/CSP Y probe panel showed 2 blue/2 yellow (female or 2 blue/1 yellow/1 red fluorescence signals (male under normal condition. The test reports of all 196 cases were sent out in 72-96 hours, and 7 cases of Down syndrome, 2 cases of trisomy 18 and 1 case of sex chromosomal numerical abnormality were detected, which were accordant with karyotype analysis results reported one month later. Conclusions FISH has potential for clinical application, and is applicable to rapid prenatal diagnosis of fetal numerical abnormality of chromosomes 21, 18, 13, X, Y. The rapid FISH, together with conventional karyotyping, offer a valuable means for prenatal diagnosis of fetal aneuploidies.

  8. Clinical Scoring Value for Diagnosis of Streptococcal Pharyngitis

    Directory of Open Access Journals (Sweden)

    N.M. Noori

    2011-07-01

    Full Text Available Introduction & Objective: β- hemolytic group A streptococcus is the most common cause of acute bacterial pharyngitis in children.Due to the high incidence of this disease and it's difficult diagnosis , we decided to compare clinical scoring and throat cultures for diagnosis of streptococcal pharyngitis. Materials & Methods: This cross-sectional analytic study was done on 3-16 year old patients reffered to pediatric clinic with complaint of sore throat. After taking history and physical examination, scoring was done based on clinical findings.The patients with chronic disease or those who received antibiotics or other drugs were eliminated from the study. Analysis was performed using SPSS. Score for each patient was calculated and compared with the result of throat cultures. Sensitivity, specificity, positive and negative predictive values for each clinical finding were determined. Results: 315 patients out of 350 patients with complaint of sore throat referred to the clinic had fever of whom 51.1% had positive throat culture with 51.1% sensitivity and 77% specifity (p<0.01. 127 patients had pharyngeal petechia of whom 67% had positive throat culture with 66.9% sensitivity and 73.5% specifity (p<0.002. 105 children had pharyngeal exudates of whom 65.7% had positive throat culture with 65.7% sensitivity and 58.3% specifity (p<0.001. Anterior cervical lymphadenopathy was detected in 293 patients of whom 53.24% had positive throat culture with 53.2% sensitivity and 73.8% specifity (p<0.002. 182 patients had no signs of upper respiratory infection, among them 65.9% had positive throat culture with 65.9% sensitivity and 70.4% specifity (p<0.001. 130 patients had sore throat, 66.3% of them had positive throat culture with 62.3% sensitivity and 59% specifity (p<0.001. 310 patients had pharyngeal erythema of which 51.6% had positive throat culture with 57.5% sensitivity and 22.7% specifity (p<0.02. 99 children had gastrointestinal signs, 66.14% had

  9. Mucocutaneous Manifestations of HIV and the Correlation with WHO Clinical Staging in a Tertiary Hospital in Nigeria

    Directory of Open Access Journals (Sweden)

    Olumayowa Abimbola Oninla

    2014-01-01

    Full Text Available Skin diseases are indicators of HIV/AIDS which correlates with WHO clinical stages. In resource limited environment where CD4 count is not readily available, they can be used in assessing HIV patients. The study aims to determine the mucocutaneous manifestations in HIV positive patients and their correlation with WHO clinical stages. A prospective cross-sectional study of mucocutaneous conditions was done among 215 newly diagnosed HIV patients from June 2008 to May 2012 at adult ART clinic, Wesley Guild Hospital Unit, OAU Teaching Hospitals Complex, Ilesha, Osun State, Nigeria. There were 156 dermatoses with oral/oesophageal/vaginal candidiasis (41.1%, PPE (24.4%, dermatophytic infections (8.9%, and herpes zoster (3.8% as the most common dermatoses. The proportions of dermatoses were 4.5%, 21.8%, 53.2%, and 20.5% in stages 1–4, respectively. A significant relationship (using Pearson’s Chi square with P value <0.05 was obtained between dermatoses and WHO clinical stages. Pearson’s correlation coefficient showed a positive correlation between the number of dermatoses and the WHO clinical stages. Dermatoses can therefore serve as diagnostic and prognostic markers in resource limited settings to initiate HAART in clinical stages 3 and 4.

  10. Distinct features of circulating microparticles and their relationship to clinical manifestations in systemic lupus erythematosus

    DEFF Research Database (Denmark)

    Nielsen, Christoffer T; Østergaard, Ole; Johnsen, Christina;

    2011-01-01

    Characterization of the abundance, origin, and annexin V (AnxV)-binding capabilities of circulating microparticles (MPs) in SLE patients and healthy controls and to determine any associations with clinical parameters....

  11. The role of ZmpC in the clinical manifestation of invasive pneumococcal disease

    NARCIS (Netherlands)

    Cremers, A.J.H.; Kokmeijer, I.; Groh, L.; Jonge, M.I. de; Ferwerda, G.

    2014-01-01

    INTRODUCTION: The clinical severity and course of invasive pneumococcal disease (IPD) differs substantially between patients. Streptococcus pneumoniae harbors large genetic variability. Zinc metalloproteinase C (ZmpC), a secreted pneumococcal protein involved in neutrophil extravasation, inflammatio

  12. Evaluating suspected work-related neurologic disorders (clinical diagnosis).

    Science.gov (United States)

    Lotti, Marcello; Aminoff, Michael J

    2015-01-01

    The clinical diagnosis of work-related neurologic disorders is essentially one of exclusion because symptoms and signs are often nonspecific. The clinical reasoning requires a three-step approach: (1) establish the characteristics of the presenting disease; (2) ascertain that observed clinical features are consistent with those caused by the suspected agent(s); and (3) assess occupational exposures. A detailed history is of paramount importance in evaluating patients with suspected work-related neurologic disorders as it is in other clinical contexts, especially because in some circumstances it may represent the only criterion to establish causality. Thus, besides characterization of neurologic symptoms, including their location, quality, timecourse, and possible other associated symptoms, the work environment of the patient should be understood in full detail. In this respect, when a neurotoxin is suspected, then the history collection can be guided by the knowledge of the likely syndromes it produces. Similarly, physical examination should be directed to the target of toxicity/entrapment based on information from the work history. Although specific sites and elements of the nervous system may be affected depending on the offending agent, most neurotoxic disorders are characterized by generalized rather than focal neurologic abnormalities. Laboratory toxicologic tests have limited application for the etiologic diagnosis of neurotoxic disorders, except in cases of acute poisoning and in patients exposed to neurotoxic chemicals with prolonged half-life. In most cases examination takes place after the end of exposure, when the offending chemical is no longer detectable in body fluids. Electrophysiologic studies, in particular evoked potentials, electromyography, and conduction velocities, are important to confirm the organic basis of symptoms, particularly to detect subclinical or early neurologic involvement and to reduce the number of disorders to be considered in

  13. Analysis of Potential Drug-Drug Interactions and Its Clinical Manifestation of Pediatric Prescription on 2 Pharmacies in Bandung

    Directory of Open Access Journals (Sweden)

    Melisa I. Barliana

    2013-09-01

    Full Text Available The potential of Drug-Drug Interactions (DDI in prescription have high incidence around the world, including Indonesia. However, scientific evidence regarding DDI in Indonesia is not available. Therefore, in this study we have conducted survey in 2 pharmacies in Bandung against pediatric prescription given by pediatrician. These prescriptions then analyzed the potential for DDI contained in the prescription and clinical manifestation. The analysis showed that in pharmacy A, there are 33 prescriptions (from a total of 155 prescriptions that have potential DDI, or approximately 21.19% (2 prescriptions have the potential DDI major categories, 23 prescriptions categorized as moderate, and 8 prescriptions as minor. In Pharmacy B, there are 6 prescriptions (from a total of 40 prescriptions or 15% of potential DDI (4 prescriptions categorized as moderate and 2 prescriptions as minor. This result showed that potential DDI happened less than 50% in pediatric prescription from both pharmacies. However, this should get attention because DDI should not happen in a prescription considering its clinical manifestations caused by DDI. Moreover, current pharmaceutical care refers to patient oriented than product oriented. In addition, further study for the pediatric prescription on DDI incidence in large scale need to be investigated.

  14. Pulmonary embolism in intensive care unit: Predictive factors, clinical manifestations and outcome

    OpenAIRE

    Bahloul Mabrouk; Chaari Anis; Kallel Hatem; Abid Leila; Hamida Chokri Ben; Dammak Hassen; Rekik Noureddine; Mnif Jameleddine; Chelly Hedi; Bouaziz Mounir

    2010-01-01

    Objective : To determine predictive factors, clinical and demographics characteristics of patients with pulmonary embolism (PE) in ICU, and to identify factors associated with poor outcome in the hospital and in the ICU. Methods : During a four-year prospective study, a medical committee of six ICU physicians prospectively examined all available data for each patient in order to classify patients according to the level of clinical suspicion of pulmonary thromboembolism. During the study...

  15. Immune reconstitution inflammatory syndrome in HIV-infected patients receiving antiretroviral therapy : pathogenesis, clinical manifestations and management

    DEFF Research Database (Denmark)

    Dhasmana, Devesh J; Dheda, Keertan; Ravn, Pernille;

    2008-01-01

    The use of antiretroviral therapy (ART) to treat HIV infection, by restoring CD4+ cell count and immune function, is associated with significant reductions in morbidity and mortality. Soon after ART initiation, there is a rapid phase of restoration of pathogen-specific immunity. In certain patients......, this results in inflammatory responses that may result in clinical deterioration known as 'the immune reconstitution inflammatory syndrome' (IRIS). IRIS may be targeted at viable infective antigens, dead or dying infective antigens, host antigens, tumour antigens and other antigens, giving rise...... to a heterogeneous range of clinical manifestations. The commonest forms of IRIS are associated with mycobacterial infections, fungi and herpes viruses. In most patients, ART should be continued and treatment for the associated condition optimized, and there is anecdotal evidence for the use of corticosteroids...

  16. Current views on the etiopathogenesis, clinical manifestation, diagnostics, treatment and correlation with other nosological entities of SIBO.

    Science.gov (United States)

    Miazga, Angelika; Osiński, Maciej; Cichy, Wojciech; Żaba, Ryszard

    2015-03-01

    Small intestinal bacterial overgrowth (SIBO) is a disease of great clinical and socioeconomic importance caused by an excessive amount of bacteria in the upper alimentary tract. Physiological microbiota are replaced by pathogenic bacteria mainly from large intestine, which is called dysbacteriosis. SIBO disturbs digestion and absorption in the alimentary tract, which seems to cause inflammation. SIBO affects the morphology and function of the digestive system and causes systemic complications (e.g. osteoporosis, macrocytic anemia). Inflammation interferes with gene expression responsible for producing and secreting mucus, therefore, a correlation between SIBO and cystic fibrosis, irritable bowel syndrome and chronic abdominal pain are postulated. All conditions leading to bacterial growth such as congenital and anatomical abnormalities in the digestive tract, motility disorder or immunological deficits are risk factors of SIBO. A typical clinical manifestation of SIBO comprises meteorism, enterectasia, abdominal discomfort and diarrhea. Diagnostic procedures such as glucose, lactulose, methane, 13C mixed triglyceride breath tests are being used in diagnosing SIBO. PMID:25657082

  17. [Early Diagnosis of Osteoarthritis: Clinical Reality and Promising Experimental Techniques].

    Science.gov (United States)

    Arnscheidt, C; Meder, A; Rolauffs, B

    2016-06-01

    It is considered that the structural damage in early osteoarthritis (OA) is potentially reversible. It is therefore particularly important for orthopaedic and trauma surgery to develop strategies and technologies for diagnosing early OA processes. This review presents 3 case reports to illustrate the current clinical diagnostic procedure for OA. Experimental techniques with translational character are discussed in the context of the detection of early degenerative processes relevant to OA. Non-invasive imaging methods such as quantitative MRI, ultrasound, optical coherence tomography (OCT), scintigraphy and diffraction-enhanced synchrotron imaging (DEI), as well as biochemical methods and proteomics, are considered. Early detection of OA is reviewed with minimally invasive techniques, such as arthroscopy, as well as the combination of arthroscopic techniques with indentation, spectrometry, and multiphoton microscopy. In addition, a brief summary of macroscopic and histologic scores is presented. Finally, the spatial organisation of joint surface chondrocytes as an image-based biomarker is used to illustrate an early OA detection strategy that focusses on early changes in tissue architecture potentially prior to damage. In summary, multiple translational techniques are able to detect early OA processes but we do not know whether they truly represent the initial events. Moreover, at this point it is difficult to judge the future clinical relevance of these procedures and to compare their efficacy, as there have been comparative studies. However, the expected gain in knowledge will hopefully help us top attain a more comprehensive understanding of early OA and to develop novel methods for its early diagnosis, therapy, and prevention. Overall, the clinical diagnosis of early OA remains one of the greatest challenges of our field. We still face uncharted territory. PMID:26894867

  18. Clinical manifestations of autosomal recessive polycystic kidney disease (ARPKD): kidney-related and non-kidney-related phenotypes.

    Science.gov (United States)

    Büscher, Rainer; Büscher, Anja K; Weber, Stefanie; Mohr, Julia; Hegen, Bianca; Vester, Udo; Hoyer, Peter F

    2014-10-01

    Autosomal recessive polycystic kidney disease (ARPKD), although less frequent than the dominant form, is a common, inherited ciliopathy of childhood that is caused by mutations in the PKHD1-gene on chromosome 6. The characteristic dilatation of the renal collecting ducts starts in utero and can present at any stage from infancy to adulthood. Renal insufficiency may already begin in utero and may lead to early abortion or oligohydramnios and lung hypoplasia in the newborn. However, there are also affected children who have no evidence of renal dysfunction in utero and who are born with normal renal function. Up to 30 % of patients die in the perinatal period, and those surviving the neonatal period reach end stage renal disease (ESRD) in infancy, early childhood or adolescence. In contrast, some affected patients have been diagnosed as adults with renal function ranging from normal to moderate renal insufficiency to ESRD. The clinical spectrum of ARPKD is broader than previously recognized. While bilateral renal enlargement with microcystic dilatation is the predominant clinical feature, arterial hypertension, intrahepatic biliary dysgenesis remain important manifestations that affect approximately 45 % of infants. All patients with ARPKD develop clinical findings of congenital hepatic fibrosis (CHF); however, non-obstructive dilation of the intrahepatic bile ducts in the liver (Caroli's disease) is seen at the histological level in only a subset of patients. Cholangitis and variceal bleeding, sequelae of portal hypertension, are life-threatening complications that may occur more often in advanced cases of liver disease. In this review we focus on common and uncommon kidney-related and non-kidney-related phenotypes. Clinical management of ARPKD patients should include consideration of potential problems related to these manifestations.

  19. Epidemiology and Clinical Manifestations of Giardiasis in Patients Referred to Parasitology Laboratory of Hamadan, 2004-2005

    Directory of Open Access Journals (Sweden)

    H Taherkhani

    2007-01-01

    Full Text Available Background & Objectives: Giardia lamblia is one of the most common protozoa in human being throughout the world. The different isolates of this parasite have various potential pathogenicity. Clinical demonstrations of Giardiasis are acute diarrhea, chronic diarrhea syndrome and malabsorbtion.The aim of this study has been the observation of the different kinds of clinical features in patients with Giardia lamblia referred to the Hamadan faculty of medicine, 2004- 2005 Materials & Methods: The fecal samples of 274 patients referred to Hamadan faculty of medicine were examined via direct and Formol- Eter methods. By a questionnaire, the subjects’ clinical manifestations were recorded and then analyzed. Results: In this study, 20.4% of the patients (55.4% male, 44.6% female were infected with Giardia. 46.5% of them complained of abdominal pain. The prevalence of Giardia was 30.8 %( 6-10 years and 23.1% (1-5 years. The most common signs observed were abdominal pain, diarrhea and vomiting, respectively. Conclusion: The most common sign observed in this study was abdominal pain, partially similar to studies carried out in other parts of Iran and the world too. Key word: Giardiasis, Clinical Signs,Epidemioloy,HamadanKeywords: Key word: Giardiasis, Clinical Signs, Epidemioloy, Hamadan,

  20. Etiopathogenetic consideration and definition of the clinical manifestation of erosive dental defects

    Directory of Open Access Journals (Sweden)

    Stojšin Ivana M.

    2007-01-01

    Full Text Available Dental defects of erosive nature are defined as irreversible losses of dental tissue, caused by long lasting and repeated action of acids that dissolve top layer of hydroxyapatite and fluorideapatites crystal structure, under assumption that aggressive factor is not of bacterial nature. Acids that cause changes on teeth according to their origin are gastric, dietetic, or they are of environmental origin. Current way of life, as well as nutritional habits create potentially dangerous conditions for the hard dental tissue, for prevention of mineralization process causes defects of oral system homeostasis. Defects occur on primary teeth, as well as on permanent teeth. However, this happens once and a half time more frequently on primary teeth due to the weaker primary maturation. In initial phases, changes are localized in enamel and by their development the bottom locates in dentine. Defects appear as smooth, shiny, round concavities on caries immune positions, or as cupping of occlusal surfaces. The depth of an eroded lesion consists of the depth of the crater plus the depth of tissue demineralization at the base of the lesion. Early verification of the etiological factor, together with good knowledge of the manifested shape change has influence to the prevention of the crown of tooth loss, complete occlusion, mastication and speech.

  1. Comparison of clinical features and health manifestations in lean vs. obese Indian women with polycystic ovarian syndrome

    Directory of Open Access Journals (Sweden)

    Abha Majumdar

    2009-01-01

    Full Text Available Aims: To study the prevalence of clinical manifestations in obese and lean polycystic ovarian syndrome (PCOS women and their health hazards. Settings and Design: This prospective study was carried out in a tertiary care infertility clinic from 1.7.2005 till 31.12.2007. Materials and Methods: These women were diagnosed to have PCOS by the European Society of Human Reproduction and Embryology and the American Society of Reproductive Medicine, Rotterdam 2003 criteria. They were further divided into two groups according to their body mass index (BMI: Group A (n = 300, overweight and obese with BMI> 23 and Group B (n = 150, normal weight and lean with BMI ≤23. Stastical Analysis and Results: The prevalence of menstrual irregularities [79.2% vs. 44%, P = 0.000, 95% confidence interval (CI = 0.26-0.44] and clinical hyperandrogenism (74.2% vs. 50.6%, P = 0.000, 95% CI=0.14-0.32 was signifi cantly higher in the obese group, whereas android central obesity (waist to hip ratio> 0.85 was similar in both groups, irrespective of body weight (47.7% vs. 38%, P = 0.056, 95% CI=0.06 to +0.18. Comparative data of various health manifestations in lean vs. obese women with POCS [Table 4]. Of the health risk manifestations, hypertension occurred in both groups with a similar frequency (41% vs. 35.5%, P = 0.261, 95% CI=0.03 to +0.15. Group A showed an increased prevalence of IGT (25% vs. 10%, P = 0.000, 95% CI= 0.13-0.29 and type two diabetes mellitus (11.7% vs. 6%, P = 0.000, 95% CI= 0.13-0.29 as compared with group B. endometrial hyperplasia (EH also showed an increase prevalence in Group A compared with Group B (5.6% vs. 2%, P = 0.055, 95% CI= 0.01-0.08, although not statistically significant. Conclusion: PCOS emerges as a clinically heterogeneous condition with increased prevalence of health risks such as hypertension, diabetes and EH. Of these, diabetes and EH appear to be more prevalent in the obese, putting them at a greater risk of morbid problems at a much

  2. Clinical diagnosis versus autopsy findings in polytrauma fatalities

    Directory of Open Access Journals (Sweden)

    Fakler Johannes K

    2010-10-01

    Full Text Available Abstract Objectives The aim of the study was to determine if differences in clinical diagnosis versus autopsy findings concerning the cause of death in polytrauma fatalities would be detected in 19 cases of fatal polytrauma from a Level 1 trauma centre. Methods Clinical diagnoses determining the cause of death in 19 cases of fatal polytrauma (2007 - 2008 from a Level 1 trauma centre were correlated with autopsy findings. Results In 13 cases (68%, the clinical cause of death and the cause of death as determined by autopsy were congruent. Marginal differences occurred in three (16% patients while obvious differences in interpreting the cause of death were found in another three (16% cases. Five fatalities (three with obvious differences and two with marginal differences were remarked as early death (1-4 h after trauma and one fatality with marginal differences as late death (>1 week after trauma. Obvious and marginal discrepancies mostly occurred in the early phase of treatment, especially when severely injured patients were admitted to the emergency room undergoing continued cardiopulmonary resuscitation, i. e. limiting diagnostic procedures, and thus the clinical cause of death was essentially determined by basic emergency diagnostics. Conclusions Autopsy as golden standard to define the cause of death in fatal polytrauma varies from the clinical point of view, depending on the patient's pre-existing condition, mechanism of polytrauma, necessity of traumatic cardiopulmonary resuscitation, survival time, and thus the possibility to perform emergency diagnostics. An autopsy should be performed at least in cases of early fatal polytrauma to help establishing the definite cause of death. Moreover, autopsy data should be included in trauma registries as a quality assessment tool.

  3. Current approach to masked hypertension: From diagnosis to clinical management.

    LENUS (Irish Health Repository)

    Dolan, Eamon

    2013-11-28

    The term masked hypertension phenomenon was first described by the late Professor Thomas Pickering and is commonly defined as having a normal clinic blood pressure (BP) but an elevated "out of office" reading. In the main these elevated readings have been provided through ambulatory blood pressure monitoring (ABPM) but sometimes home BP monitoring is used. It is now largely accepted that ABPM gives a better classification of risk than clinic BP. Thus the elevated ABPM levels should relate to higher cardiovascular risk and it follows that these people might be regarded as being genuinely hypertensive and at higher cardiovascular risk. The problem for clinical practice is how to identify and manage these subjects. The phenomenon should be suspected in subjects who have had an elevated clinic BP at some time, in young subjects with normal or normal-high clinic BP who have early left ventricular hypertrophy, in subjects with a family history of hypertension in both parents, patients with multiple risks for cardiovascular disease and perhaps diabetic patients. It appears to be more prevalent in subjects of male gender, with younger age, higher heart rate, obesity or high cholesterol levels and in smokers. Those with masked hypertension are at higher risk of events such as stroke and have a higher prevalence of target organ damage, for example, nephropathy. In conclusion most of the debate around this topic relates to its reliable identification. Given the higher ambulatory readings there is an increases cardiovascular risk making this diagnosis important. This article is protected by copyright. All rights reserved.

  4. Clinical diagnosis and management in early Huntington's disease: a review

    Directory of Open Access Journals (Sweden)

    Schiefer J

    2015-03-01

    Full Text Available Johannes Schiefer,1,* Cornelius J Werner,1,* Kathrin Reetz1,2 1Euregional Huntington Center, 2Jülich Aachen Research Alliance (JARA – Translational Brain Medicine, Department of Neurology, RWTH Aachen University, Aachen, Germany *These authors contributed equally to this work Abstract: This review focuses on clinical diagnosis and both pharmacological and nonpharmacological therapeutic options in early stages of the autosomal dominant inherited neurodegenerative Huntington's disease (HD. The available literature has been reviewed for motor, cognitive, and psychiatric alterations, which are the three major symptom domains of this devastating progressive disease. From a clinical point of view, one has to be aware that the HD phenotype can vary highly across individuals and during the course of the disease. Also, symptoms in juvenile HD can differ substantially from those with adult-onset of HD. Although there is no cure of HD and management is limited, motor and psychiatric symptoms often respond to pharmacotherapy, and nonpharmacological approaches as well as supportive care are essential. International treatment recommendations based on study results, critical statements, and expert opinions have been included. This review is restricted to symptomatic and supportive approaches since all attempts to establish a cure for the disease or modifying therapies have failed so far. Keywords: Neurodegeneration, clinical picture, early symptoms, therapy, treatment

  5. The long QT syndrome: a transatlantic clinical approach to diagnosis and therapy.

    Science.gov (United States)

    Schwartz, Peter J; Ackerman, Michael J

    2013-10-01

    The mind-boggling progress in the understanding of the molecular mechanisms underlying the long QT syndrome (LQTS) has been the subject of many articles and reviews. Still, when it comes to the management of the patients affected by this life-threatening disorder, too many errors still take place, both in the diagnostic process and in the therapeutic choices. The price of these errors is paid by the patients and their families. This review is not directed to the relatively small number of LQTS experts who know what to do. It does not deal with genetics, with epidemiology, or with the well-known clinical manifestations. We have focused solely on the approach to diagnosis and therapy and we have directed this review to the average clinical cardiologist who, in his/her practice, sees occasionally patients affected or suspected to be affected by LQTS; the cardiologist who may know enough to manage them but not enough to be completely confident on his/her most critical choices. We have provided our personal views without making any attempt to blend differences whenever present. On most issues we agree fully but where we do not, we make it clear to the reader by indicating who is thinking what. The result may be unconventional, but it mirrors the challenges, often severe, that we all face in managing and protecting these patients from sudden death while also helping them live and thrive despite their diagnosis. We trust that this unabashed presentation of our clinical approach will be useful for both cardiologists and patients. PMID:23509228

  6. Herpes Simplex Virus Infection in a University Health Population: Clinical Manifestations, Epidemiology, and Implications

    Science.gov (United States)

    Horowitz, Robert; Aierstuck, Sara; Williams, Elizabeth A.; Melby, Bernette

    2010-01-01

    Objective: The authors described clinical presentations of oral and genital herpes simplex virus (HSV) infections in a university health population and implications of these findings. Participants and Methods: Using a standardized data collection tool, 215 records of patients with symptomatic culture-positive HSV infections were reviewed. Results:…

  7. Age Related Clinical and Laboratory Manifestations of Enteric Fever in Children

    Directory of Open Access Journals (Sweden)

    Nikhil Patankar

    2009-07-01

    Full Text Available Scanty literature is available on age related clinical features in children in Western India. A study wasthereby conducted to evaluate the clinical profile of enteric fever patients admitted in our hospital in theyear 2007. All patients with fever with Widal positive and/or with culture grown salmonella were included.A retrospective analysis of their clinical features, laboratory parameters and antimicrobial therapy wasdone. A total of 33 patients were included and divided into two age groups; 5 years. Meanage of presentation was 5 + 3 years. Male: Female ratio was 2:1. Common clinical features were fever(100%, hepatomegaly (82%, elevated liver enzymes (85%, anemia (88% and elevated ESR (80%.None of the patients had constipation. In the age group of 5 years age group. Of all the first line antibiotics used, Ceftriaxone was used in 29 (87.88%patients, Ciprofloxacin in 3 (9.1% patients, and Cefotaxime in 1 (3% patient. Failure of first line antibioticswas seen in 10 (30.3% patients. Complications were seen in 6 (18.18% patients, of which 2 (33.33%had serositis, 1 (16.67% each had osteomyelitis, synovitis, splenic abscess and shock. 31 (93.9% patientsrecovered. 1 (3% died and 1 (3% was lost to follow-up. Recovery was faster in 5 years old (9.4 ± 4.5 days (P = 0.01.Fever, hepatomegaly,elevated liver enzymes, anemia and elevated ESR are the common clinical features of enteric fever inchildren. Diarrhea is more common in younger children whereas relative bradycardia and gall bladdersludge is more common in older children. Constipation is not a feature. Recovery is better in youngerchildren. 30% of our patients had resistance to third generation cephalosporins as first line antibiotics.

  8. Juvenile idiopathic arthritis: clinically relevant imaging in diagnosis and monitoring

    Energy Technology Data Exchange (ETDEWEB)

    Southwood, Tauny [Birmingham Children' s Hospital NHS Foundation Trust, Department of Rheumatology, Birmingham (United Kingdom)

    2008-06-15

    The role of plain radiographs in monitoring the disease process in JIA is being increasingly superseded by MRI. The use of ultrasound by clinicians is contentious, but has the potential to corroborate and supplement the clinical impression of individual joint inflammation and it can be very useful for localising intra-articular treatment at the bedside. There are exciting developments in MRS technology which may eventually allow in vivo evaluation of the acute inflammatory process, measurement of early responses to treatment and detection of residual inflammation. The aim of this article is to describe a clinician's view of the current role of imaging in the diagnosis and monitoring of JIA. (orig.)

  9. Surface Plasmon Resonance for Cell-Based Clinical Diagnosis

    Directory of Open Access Journals (Sweden)

    Yuhki Yanase

    2014-03-01

    Full Text Available Non-invasive real-time observations and the evaluation of living cell conditions and functions are increasingly demanded in life sciences. Surface plasmon resonance (SPR sensors detect the refractive index (RI changes on the surface of sensor chips in label-free and on a real-time basis. Using SPR sensors, we and other groups have developed techniques to evaluate living cells’ reactions in response to stimuli without any labeling in a real-time manner. The SPR imaging (SPRI system for living cells may visualize single cell reactions and has the potential to expand application of SPR cell sensing for clinical diagnosis, such as multi-array cell diagnostic systems and detection of malignant cells among normal cells in combination with rapid cell isolation techniques.

  10. SLAP lesions: Anatomy, clinical presentation, MR imaging diagnosis and characterization

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Debra [University of California San Diego, Department of Radiology, 200 W. Arbor Drive, San Diego, CA 92103 (United States); VA Healthcare System San Diego, Department of Radiology, 3350 La Jolla Village Drive, La Jolla, CA 92161 (United States); MedRay Imaging and Fraser Health Authority, Vancouver, BC (Canada)], E-mail: cbchung@ucsd.edu; Mohana-Borges, Aurea; Borso, Maya; Chung, Christine B. [University of California San Diego, Department of Radiology, 200 W. Arbor Drive, San Diego, CA 92103 (United States); VA Healthcare System San Diego, Department of Radiology, 3350 La Jolla Village Drive, La Jolla, CA 92161 (United States)

    2008-10-15

    ABSTRACT: Superior labral anterior posterior (SLAP) tears are an abnormality of the superior labrum usually centered on the attachment of the long head of the biceps tendon. Tears are commonly caused by repetitive overhead motion or fall on an outstretched arm. SLAP lesions can lead to shoulder pain and instability. Clinical diagnosis is difficult thus imaging plays a key diagnostic role. The normal anatomic variability of the capsulolabral complex can make SLAP lesions a diagnostic challenge. Concurrent shoulder injuries are often present including rotator cuff tears, cystic changes or marrow edema in the humeral head, capsular laxity, Hill-Sachs or Bankart lesion. The relevant anatomy, capsulolabral anatomic variants, primary and secondary findings of SLAP tears including MR arthrography findings, types of SLAP lesions and a practical approach to labral lesions are reviewed.

  11. Congenital cytomegalovirus infection in pregnancy: a review of prevalence, clinical features, diagnosis and prevention.

    Science.gov (United States)

    Naing, Zin W; Scott, Gillian M; Shand, Antonia; Hamilton, Stuart T; van Zuylen, Wendy J; Basha, James; Hall, Beverly; Craig, Maria E; Rawlinson, William D

    2016-02-01

    Human cytomegalovirus (CMV) is under-recognised, despite being the leading infectious cause of congenital malformation, affecting ~0.3% of Australian live births. Approximately 11% of infants born with congenital CMV infection are symptomatic, resulting in clinical manifestations, including jaundice, hepatosplenomegaly, petechiae, microcephaly, intrauterine growth restriction and death. Congenital CMV infection may cause severe long-term sequelae, including progressive sensorineural hearing loss and developmental delay in 40-58% of symptomatic neonates, and ~14% of initially asymptomatic infected neonates. Up to 50% of maternal CMV infections have nonspecific clinical manifestations, and most remain undetected unless specific serological testing is undertaken. The combination of serology tests for CMV-specific IgM, IgG and IgG avidity provide improved distinction between primary and secondary maternal infections. In pregnancies with confirmed primary maternal CMV infection, amniocentesis with CMV-PCR performed on amniotic fluid, undertaken after 21-22 weeks gestation, may determine whether maternofetal virus transmission has occurred. Ultrasound and, to a lesser extent, magnetic resonance imaging are valuable tools to assess fetal structural and growth abnormalities, although the absence of fetal abnormalities does not exclude fetal damage. Diagnosis of congenital CMV infection at birth or in the first 3 weeks of an infant's life is crucial, as this should prompt interventions for prevention of delayed-onset hearing loss and neurodevelopmental delay in affected infants. Prevention strategies should also target mothers because increased awareness and hygiene measures may reduce maternal infection. Recognition of the importance of CMV in pregnancy and in neonates is increasingly needed, particularly as therapeutic and preventive interventions expand for this serious problem. PMID:26391432

  12. CLINICAL AND IMMUNOLOGICAL FEATURES OF KIDNEY TRANSPLANT RECIPIENTS WITH CYTOMEGALOVIRUS INFECTION MANIFESTATION IN THE EARLY POSTOPERATIVE PERIOD

    Directory of Open Access Journals (Sweden)

    L. V. Limareva

    2013-01-01

    Full Text Available Aim. To optimize the management of postoperative renal allograft recipients through the introduction of methods for predicting risk of manifestation of cytomegalovirus infection on the basis of a comprehensive assessment of the clinical and immunological status. Materials and methods. We retrospectively analyzed the medical records of 303 patients with end-stage renal disease, among them – were the recipients of renal allograft – 136, among whom 29 within 2 months after the operation had clinical signs of CMV infection. Assessable "CMV syndrome", laboratory evidence of CMV infection, the incidence of antigens (genes of HLA A, B and DRB *1, calculated goodness of fit χ2 and relative risk RR, changes MCP-1 in urine. Results. In renal allograft recipients with clinical and laboratory evidence of CMV infection in the early postoperative period, significantly more (χ2 > 3,8 met antigen B35. A positive association with CMV infection was detected also for DRB1 * 08, B21, B22, B41, A24 (9, B51 (5, DRB1*14 and DRB1*15. Protective effects possessed antigens / alleles of genes A26 (10, B14, B38 (16 B61 (40 and DRB1*16. MCP-1 levels in this group of recipients were raised to 2174,7 ± 296,3 pg/ml with a strong negative correlation with the levels of urea and creatinine in serum (r = 0,9, p < 0.001. Conclusion. Immunological markers of risk manifestation of CMV infection in recipients of kidneys in the early postoperative period are: the carriage of В35 и В55,56(22, В49(21, В41, DRB1*08 и DRB1*15, an increase of levels of MCP-1 in urine without increasing the levels of urea and creatinine in the serum. 

  13. Polymorphic sites at the immunoregulatory CTLA-4 gene are associated with chronic chagas disease and its clinical manifestations.

    Directory of Open Access Journals (Sweden)

    Fabrício C Dias

    Full Text Available BACKGROUND: Chagas disease affects approximately 10 million people mainly in Latin America. The immune regulation by the host seems to be an essential factor for disease evolution, and immune system inhibitory molecules such as CTLA-4 and PD-1 favor the maintenance of peripheral tolerance. Considering that polymorphisms at the immunoregulatory CTLA-4 and PDCD1 genes may alter their inhibitory function, we investigated the association of alleles, genotypes and haplotypes of polymorphic sites observed at the CTLA-4 and PDCD1 genes with different clinical manifestations of chronic Chagas disease (indeterminate, cardiac, digestive and mixed. METHODS: The polymorphisms at the CTLA-4 (-1722T/C, -318C/T and +49A/G and PDCD1 (PD-1.3G/A genes were typed using TaqMan methodology in 277 chronic Chagas disease patients classified into four groups, according to clinical characteristics, and 326 non-infected controls. RESULTS: Our results showed that CTLA-4 -1722CC genotype (22%, -1722C allele (27% and CTLA-4 TCG (8.6%, TCA (26% and CCA (15% haplotypes were strongly associated with the indeterminate form, while the CTLA-4-318CT genotype (82% and CTLA-4-318T allele (47% were found mainly in patients with the mixed form of the disease. The CTLA-4 TCG haplotype (10.2% was associated with the digestive form. On the other hand, the PD-1.3G/A polymorphism was not associated with chronic Chagas disease and its clinical manifestations. CONCLUSIONS: Here, we showed that alleles, genotypes and haplotypes reported to increase the expression of the regulatory molecule CTLA-4 were associated with the indeterminate form of the disease. Taken together, our data support the idea that polymorphic sites at immunoregulatory genes may influence the development of Chagas disease variants.

  14. Post-traumatic tricuspid valve insufficiency. 2 cases of delayed clinical manifestation.

    OpenAIRE

    Bortolotti, U; Scioti, G; Milano, A; Guglielmi, C; Benedetti, M; Tartarini, G; Balbarini, A

    1997-01-01

    We present 2 cases of tricuspid insufficiency following blunt chest trauma: 1 was diagnosed 5 months after the trauma and the other, 20 years after the trauma. In both patients, the tricuspid valve was replaced with a porcine bioprosthesis, because valve repair was not considered feasible. These cases emphasize the variability of clinical presentation of post-traumatic tricuspid valve insufficiency and indicate the need for close follow-up of patients after major thoracic trauma.

  15. Clinical Manifestations and Laboratory Profile of Dengue Fever among the Patient’s General Hospital, Penang

    OpenAIRE

    Eddy Yusuf; Khurshid Alam*, Syed Azhar Syed Sulaiman; Asrul Akmal Shafie

    2010-01-01

    Objective: The aim of this study was to evaluate the clinical presentation of dengue fever among the patients admitted to the Public Hospital Pulau Penang, Malaysia.Materials and Methods: A cross-sectional study was planned to attain the objective of this study. Retrospective analysis of the records was conducted, all the confirmed cases registered from Jan 2007 till Dec 2007 were the part of study. Data collection was conducted using a structured data collection form cover the information ab...

  16. DIFFERENTIAL DIAGNOSIS OF ORGANIC ACIDEMIA: CLINICAL AND NEUROIMAGING FINDINGS

    Directory of Open Access Journals (Sweden)

    Mahmoud Reza ASHRAFI

    2012-03-01

    Full Text Available Clinical differential DiagnosisThe organic acidemias are important in the differential diagnosis of metabolic and neurologic derangement in the neonate and of new-onset neurologic signs in the older child.A-Organic aciduriaSeveral disorders, not classified as primary disorders of organic acid metabolism, have a characteristic urinary organic acid profile that suggests the appropriate diagnosis.• Mevalonicaciduria, a disorder of cholesterol biosynthesis, shows mevalonic acid in the urine.• Glutaricacidemia type II, a disorder of fatty acid oxidation, has multiple organic acids in abnormal concentration in urine. These organic acids include ethylmalonic acid, glutaric acid, dicarboxylic acids, and glycine conjugates of medium chain dicarboxylic acids.• The fatty acylCoA-glycine conjugates that signal incomplete fatty acid oxidation and serves as signals to the diagnosis of MCAD defeciency and other disorders of fatty acid oxidation and transport.• Biotinidase deficiency, a disorder of biotin recycling, results in the urinary excretion of several unusual organic acids, including 3-hydroxy-isovaleric, 3-hydroxypropionic, 3-hydroxybutyric acids, and acetoacetate. Propionyl glycine may also be seen.• Mitochondrial diseases with disordered oxidative phosphorylation often demonstrate the presence of abnormal organic acids in the urine.B-AcidosisNon-genetic conditions, such as shock, sepsis, DKA, liver and kidney failure, thiamine deficiency, RTA, some drug intoxication cause acidosis- genetic conditions are include: inherited metabolic disorders of lactate and pyruvate metabolism and oxidative phosphorylation, disorders of the Krebs cycle such as fumarase deficiency.C-HyperammonemiaDisorders of the urea cycle and the hyperammonemia-hypoglycemia syndrome.Neuroimaging• A variety of MRI abnormalities have been described in the organic academia, including distinctive basal ganglia lesions in glutaricacidemia type I (GA I, white matter changes in

  17. Diagnosis of brain death: confirmatory tests after clinical test

    Institute of Scientific and Technical Information of China (English)

    Su Yingying; Yang Qinglin; Liu Gang; Zhang Yan; Ye Hong; Gao Daiquan; Zhang Yunzhou

    2014-01-01

    Background The brain death confirmation tests occupy a different position in each country's diagnostic criteria (or guideline); the choices of tests are also different.China brain death criteria include clinical judgment and confirmation tests.This study aimed to confirm the preferred confirmatory test and complementary confirmatory tests.Methods We did a clinical brain death determination on deep coma patients,and then divided them into brain death group and non-brain death group.According to the Chinese standards for determining brain death,both the groups accepted confirmatory tests including electroencephalograph (EEG),somatosensory evoked potentials (SEP),and transcranial Doppler (TCD).The sensitivity,specificity,false positive rate,and false negative rate were calculated to evaluate the accuracy of the confirmatory tests.Results Among the 131 cases of patients,103 patients met the clinical criteria of brain death.Respiratory arrest provocation test was performed on 44 cases and 32 cases (73%) successfully completed and confirmed that they have no spontaneous breathing.Of the three confirmation tests,EEG had the highest completion rate (98%) and good sensitivity (83%) and specificity (97%); TCD had followed completion rate (54%) and not good sensitivity (73%) and specificity (75%); SEP had the lowest completion rate (49%),good sensitivity (100%),and not good specificity (78%).After the combination of SEP or TCD with EEG,the specificity can increase to 100%.Conclusions The completion rate of respiratory arrest provocation test remains a problem in the clinical diagnosis of brain death.If the test cannot be completed,whether to increase a confirmatory test is debatable.SEP had an ideal sensitivity,and the specificity will reach 100% after combining with TCD or EEG.When a confirmed test was uncertain,we suggest increasing another confirmatory test.

  18. Anti-TNFα-therapy as an evidence-based treatment option for different clinical manifestations of psoriatic arthritis.

    Science.gov (United States)

    Köhm, Michaela; Burkhardt, Harald; Behrens, Frank

    2015-01-01

    The development programmes of different TNF-blocking agents in psoriatic arthritis (PsA) not only provided substantial evidence for the therapeutic benefits of the specific treatment options, but also enabled new insights into the differential treatment effects on distinct disease manifestations. For the first time, specific robust evidence for distinctive effects on different manifestations of PsA, as a distinct entity separate from rheumatoid arthritis (RA), has been generated in a standardized way. The clearest evidence was shown for an effect on peripheral arthritis (polyarticular) with ACR20 response rates from 45 up to 58% (vs. 9-24% for placebo), and an inhibition of radiographic progression demonstrated for the first time for a treatment principle in PsA. However, as PsA does not remain confined to the peripheral joints, it was necessary to address diverse patterns of PsA-subtypes in the outcome measurements of the anti-TNF trials. Accordingly, the results of the clinical studies on anti-TNF treatment also have demonstrated efficacy on enthesitis, dactylitis and skin psoriasis, either in sub analysis of results from phase III RCTs, or in additional prospective studies.

  19. Uncommon manifestations of scrub typhus encephalitis in two cases: Clinical and magnetic resonance imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Heo, Young Jin; Jeong, Hae Woong [Dept. of Radiology, Inje University Busan Paik Hospital, Busan (Korea, Republic of)

    2015-11-15

    Scrub typhus is a well-known acute febrile illness caused by Orientia tsutsugamushi. This disease has multiorgan involvement, which includes the lungs, heart, liver, spleen, and the central or peripheral nervous system. Scrub typhus involving the central nervous system (CNS) is not rare. However, meningitis and meningoencephalitis can cause changes in mentation and death and are therefore associated with a poor prognosis. We report two consecutive cases of scrub typhus with CNS involvement. One patient presented with extensive white matter involvement, similar to that observed in acute disseminated encephalomyelitis, whereas the other patient presented with subependymal enhancement along the lateral ventricles. To the best of our knowledge, scrub typhus encephalitis, with extensive white matter involvement and subependymal enhancement, are very rarely described findings in the previous literature. Our patients did not show complete recovery, but the symptoms resolved with treatment. Recognizing these uncommon radiologic findings of scrub typhus may be helpful in the early diagnosis of scrub typhus with CNS involvement, which may alter the prognoses of patients.

  20. Subtle abnormalities in contractile function are an early manifestation of sarcomere mutations in dilated cardiomyopathy

    DEFF Research Database (Denmark)

    Lakdawala, Neal K; Thune, Jens J; Colan, Steven D;

    2012-01-01

    Sarcomere mutations cause both dilated cardiomyopathy (DCM) and hypertrophic cardiomyopathy (HCM); however, the steps leading from mutation to disease are not well described. By studying mutation carriers before a clinical diagnosis develops, we characterize the early manifestations of sarcomere ...

  1. Temporal bone trauma: correlative study between CT findings and clinical manifestations

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jung Hee; Kim, Hyung Jin; Kim, Jae Hyoung [College of Medicine, Gyeongsang National University, Jinju (Korea, Republic of)

    1994-11-15

    To assess how accurately computed tomography (CT) can demonstrate the abnormal findings which are believed to cause the clinical signs and symptoms of hearing loss (HL), vertigo and facial paralysis (FP) in patients with temporal bone trauma. The authors studied CT scans of 39 ears in 35 patients with temporal bone trauma. CT scans were performed with 1-1.5 mm slice thickness and table incrementation. Both axial and coronal scans were obtained in 32 patients and in three patients only axial scans were obtained. We analyzed CT with special reference to the structural abnormalities of the external auditory canal, middle ear cavity, bony labyrinth, and facial nerve canal, and correlated these findings with the actual clinical signs and symptoms. As to hearing loss, we evaluated 32 ears in which pure tone audiometry or brainstem evoked response audiometry had been performed. With respect to the specific types of HL, CT accurately showed the abnormalities in 84% (16/19) in conductive HL, 100% (2/2) in sensorineural HL, and 25% (2/8) for mixed HL. When we categorized HL simply as conductive and sensorineural, assuming that mixed be the result of combined conductive and sensorineural HL, CT demonstrated the abnormalities in 89% (24/27) for conductive HL and 50% (5/10) for sensorineural HL. Concerning vertigo and FP, CT demonstrated abnormalities in 67%(4/6), and 29% (4/14), respectively. Except for conductive HL, CT seems to have a variable degree of limitation for the demonstration of the structural abnormalities resulting sensorineural HL, vertigo or facial paralysis. It is imperative to correlate the CT findings with the signs and symptoms in those clinical settings.

  2. VGKC-complex/LGI1-antibody encephalitis: clinical manifestations and response to immunotherapy.

    Science.gov (United States)

    Shin, Yong-Won; Lee, Soon-Tae; Shin, Jung-Won; Moon, Jangsup; Lim, Jung-Ah; Byun, Jung-Ick; Kim, Tae-Joon; Lee, Keon-Joo; Kim, Young-Su; Park, Kyung-Il; Jung, Keun-Hwa; Lee, Sang Kun; Chu, Kon

    2013-12-15

    Leucine-rich glioma inactivated 1 (LGI1) was recently identified as a target protein in autoimmune synaptic encephalitis, a rare condition associated with autoantibodies against structures in the neuronal synapse. Studies dealing with LGI1 are small in number and the various outcomes of different therapeutic regimens are not well studied. Here, we analyzed clinical characteristics of 14 patients with LGI1 antibodies, and outcomes according to therapeutic strategies. Most patients exhibited abnormal brain positron emission tomography and that patients treated with steroids alone were more likely to relapse and had less favorable outcomes than those treated with steroids and intravenous immunoglobulins.

  3. Update on the Clinical, Radiographic, and Neurobehavioral Manifestations in FXTAS and FMR1 Premutation Carriers.

    Science.gov (United States)

    Hall, Deborah A; Robertson, Erin; Shelton, Annie L; Losh, Molly C; Mila, Montserrat; Moreno, Esther Granell; Gomez-Anson, Beatriz; Martínez-Cerdeño, Verónica; Grigsby, Jim; Lozano, Reymundo; Hagerman, Randi; Maria, Lorena Santa; Berry-Kravis, Elizabeth; O'Keefe, Joan A

    2016-10-01

    Fragile X-associated tremor/ataxia syndrome (FXTAS) is a progressive neurodegenerative disorder caused by a repeat expansion in the fragile X mental retardation 1 (FMR1) gene. The disorder is characterized by kinetic tremor and cerebellar ataxia, shows age-dependent penetrance, and occurs more frequently in men. This paper summarizes the key emerging issues in FXTAS as presented at the Second International Conference on the FMR1 Premutation: Basic Mechanisms & Clinical Involvement in 2015. The topics discussed include phenotype-genotype relationships, neurobehavioral function, and updates on FXTAS genetics and imaging. PMID:27287737

  4. Clinical and laboratory diagnosis of dengue fever in travelers

    Directory of Open Access Journals (Sweden)

    N. I. Khokhlova

    2015-01-01

    Full Text Available The paper presents the analysis of clinical and laboratory symptoms in 35 adult patients with denger fever, Novosibirsk residents, which travelled in endemic countries, mostly Tailand. The classic form of the disease was determined in all cases. The moderate form was in 71,5% patients, the severe form was in the rest ones. The diagnosis of dengue was verified by detection of specific immunoglobulin M and in some cases immunoglobulin G and also virus dengue NS1 antigen by immunochromatography. The dominant clinical symptoms in observed patients were fever for 3–8 days (100%, mostly high one (71,4%, asthenia (97,1%, anorexia (100%, myalgia or/and arthralgia (77,1%, exantema (60%, hepatomegaly (62,8%. The gematologic indicators were represented with thrombocytopenia in 91,4% patients (from 167 to 20×109/l и leucopenia in 85,7% patients (from 3,9 to 1,1×109/l. The cytolitic syndrom was revealed in 80% patients with predominance of aspartate aminotransferase activity in early period of the disease. 

  5. Clinical application of FDG-PET for cancer diagnosis

    International Nuclear Information System (INIS)

    Positron emission tomography using 18F-FDG is accepted in clinical medicine as an imaging tool for the diagnosis and assessment of a large variety of cancers. Medicare reimbursement for these studies has been accepted in Japan since 2002. The number of requests for FDG-PET examinations has been increasing in institutions where a PET device is installed. PET is considered to be especially effective in re-staging and detecting recurrence of disease. In order to evaluate PET images properly, it is important to be familiar with the various physiological uptake patterns of FDG, and also to be alert to the possibility of false-positive and false-negative findings. Quantitative values obtained in PET images are widely used for the differentiation of benign and malignant tumors and for monitoring treatment; however, it should be kept in mind that these values may be influenced by many factors. To complement the poorer spatial resolution of PET, a combined PET/CT scanner has been created and its clinical application has begun. It is expected that this imaging tool will be useful and have a great effect on patient management. (author)

  6. A case with oto-spondylo-mega-epiphyseal-dysplasia (OSMED): the clinical recognition and differential diagnosis.

    Science.gov (United States)

    Karaer, Kadri; Rosti, Rasim Ozgür; Torun, Deniz; Sanal, Hatice Tuba; Bahçe, Muhterem; Güran, Sefik

    2011-01-01

    The oto-spondylo-mega-epiphyseal-dysplasia (OSMED) phenotype is an autosomal recessive trait that is a skeletal dysplasia with the hallmark findings of limb shortening, multiple skeletal and radiological abnormalities, mid-face hypoplasia with a flat nasal bridge, small upturned nasal tip, and sensorineural hearing loss. A 3.5-year-old girl born to consanguineous Turkish parents had characteristic facial features at birth: mid-face hypoplasia, mild hypertelorism, upslanting palpebral fissures, prominent supraorbital ridges, depressed nasal bridge, small upturned nasal tip, long philtrum, and micrognathia. Radiological examination at three years of age revealed large flaring metaphyses and wide flat epiphyses. The humerus and femur showed the characteristic dumbbell shape. She had bilateral hearing loss with no ophthalmologic findings. There is continuing debate over the clinical overlap and differential diagnosis of OSMED syndrome. The patient was examined considering Weissenbacher-Zweymuller, Stickler type 3, Marshall syndrome, and Kniest dysplasia as possible differential diagnoses. We believe that the presented patient clinically manifested features of OSMED syndrome. We would like to point out that the management of OSMED calls for a coordinated multidisciplinary approach. PMID:21980822

  7. Human immunoseficiency virus infection in Saudi Arabain children: transmission, clinical manifestations and outcome

    International Nuclear Information System (INIS)

    Vertical transmission from mother to infant is the most common mode of transmission of HIV infection in children. Data on pediatric HIV in the Middle East and Gulf region are scarce. We describe the spectrum, characteristics and outcome of HIV infection in Saudi children. We collected descriptive data on HIV-infected or exposed children seen at the King Faisal Hospital and Research Centre (KFSH and RC) between 1986 and 2003. Sixty-three children have proven HIV infection. The source of infection was perinatal transmission in 63.5% of cases and contaminated blood or blood products transfusion in 34.5%. Median age at diagnosis was 6 years. In 42 patients for whom complete records were available, 90% were delivered by spontaneous vaginal delivery and 10% by cesarean delivery. Ninety-three percent of infected infants were breastfed throughout infancy. The complete medical records were available for 66% of children; for the remainder, part of the records could not be retrieved. Thirteen percent had an AIDS-defining opportunistic infection, with disseminated cytomegalovirus (CMW) infection being the most common (37.5%). All cases received antiretroviral therapy starting in 1997. Of those who received highly active antiretroviral therapy, 79% were compliant with treatment and had a sustained virologic response below the detectable level. Seventy-five percent of those diagnosed before 1995 died compared with 7.7% diagnosed later. Effective preventive measures, such as antiretroviral prophylaxis, cesarean delivery, and abstention from breastfeeding are not being applied. This could be largely due to lack of knowledge among patients and heath care providers. Physicians must recognize the signs and symptoms of HIV infection, and have a high index of suspicion so that infected children are diagnosed early and referred to a specialized centre for treatment and follow-up. (author)

  8. Acromegaly with Normal Insulin-Like Growth Factor-1 Levels and Congestive Heart Failure as the First Clinical Manifestation.

    Science.gov (United States)

    Lee, Hyae Min; Lee, Sun Hee; Yang, In Ho; Hwang, In Kyoung; Hwang, You Cheol; Ahn, Kyu Jeung; Chung, Ho Yeon; Hwang, Hui Jeong; Jeong, In Kyung

    2015-09-01

    The leading cause of morbidity and mortality in patients with acromegaly is cardiovascular complications. Myocardial exposure to excessive growth hormone can cause ventricular hypertrophy, hypertension, arrhythmia, and diastolic dysfunction. However, congestive heart failure as a result of systolic dysfunction is observed only rarely in patients with acromegaly. Most cases of acromegaly exhibit high levels of serum insulin-like growth factor-1 (IGF-1). Acromegaly with normal IGF-1 levels is rare and difficult to diagnose. Here, we report a rare case of an acromegalic patient whose first clinical manifestation was severe congestive heart failure, despite normal IGF-1 levels. We diagnosed acromegaly using a glucose-loading growth hormone suppression test. Cardiac function and myocardial hypertrophy improved 6 months after transsphenoidal resection of a pituitary adenoma.

  9. Correlations between computed tomography findings and clinical manifestations of Streptococcus pneumoniae pneumonia

    International Nuclear Information System (INIS)

    The aim of this study was to characterize the imaging features and compare computed tomography (CT) findings with clinical features of patients with Streptococcus pneumoniae pneumonia. We retrospectively reviewed 75 patients (44 men, 31 women; mean age 67 years) diagnosed with S. pneumoniae pneumonia who underwent chest CT scanning at our institution between January 2007 and August 2008. Diagnoses were based on detection of the S. pneumoniae antigen in urine. Chest CT scans revealed abnormalities in all patients. The predominant opacity patterns were an airspace pneumonia pattern (48%) and a bronchopneumonia pattern (48%), followed by an interstitial pneumonia pattern (4%). Consolidation was observed most frequently (84%) followed by ground glass opacity (82.7%), bronchial wall thickening (61.3%), and centrilobular nodules (49.3%). Airway dilatation (21.6%), pleural effusion (33.3%), lymphadenopathy (34.8%), and pulmonary emphysema (21.3%) were also observed. Pulmonary emphysema was significantly less frequent in patients with the bronchopneumonia pattern than in those without (p=0.007). The clinical features and CT findings did not differ significantly. CT image analysis showed that patients with S. pneumoniae pneumonia exhibited the bronchopneumonia and airspace pneumonia patterns with equal frequency. Bronchopneumonia pattern was less common in patients with preexisting emphysema. (author)

  10. [Neurologic aspects of clinical manifestations, pathophysiology and therapy of reflex sympathetic dystrophy (causalgia, Sudeck's disease)].

    Science.gov (United States)

    Blumberg, H; Griesser, H J; Hornyak, M

    1991-04-01

    The symptomatology of reflex sympathetic dystrophy (RSD), a diagnostic term which today includes causalgia and M. Sudeck, is characterized clinically by a triad of autonomic (sympathetic), motor and sensory disturbances. They develop following a noxious event--though independent of its nature and location--in a generalized distribution pattern at the distal site of the affected extremity. Pathophysiologically, a complex disturbance of the sympathetic vasoconstrictor system is involved, which mediates the dominant symptoms of RSD, namely the spontaneous pain and the swelling. This disturbance is thought to be initiated by nociceptive impulses, occurring in conjunction with the preceding noxious event, and to be maintained reflexly, in a form of a vicious circle, by means of the typical pain sensation accompanying the RSD-syndrome. From these ideas, an important part of the RSD therapy is deduced; i.e. the early interruption of the neuronal sympathetic activity by means of a sympathetic blockade. Such a blockade can interrupt the pain and at the same time also the vicious circle of RSD. Altogether, for the RSD syndrome there are relevant neurological aspects with respect to its clinical symptomatology, its pathophysiology and its therapy. PMID:1713305

  11. Functional state of kidneys in patients with clinical manifestations of hypothyroidism

    Directory of Open Access Journals (Sweden)

    Marina M. Orlova

    2013-05-01

    Full Text Available The research goal is to study the function of kidneys and serum concentration of immunoregulatory cytokines (IL-1ß, IL-6, IL-8, IL-10 in conditions of thyroid hormone deficit. Methods – The character and severity of renal dysfunction were investigated in patients with primary hypothyroidism. The clinical examination included study of serum concentration of creatinine, urea level, potassium and natrium in blood serum, blood and urine analyses, total cholesterol, high and low density lipoproteins, daily microalbuminuria, the performing of Zimnitsky test, urinary excretion of chemokines MCP-1, RANTES, rate calculation of glomerular filtration, thyroid hormone state. Results – The renal function in clinical hypothyroidism without concomitant kidney disturbances was characterized by normal parameters of the concentrational kidney function, reduction of glomerular filtration rate, increased of serum creatinine, urea excretion level of chemokineMCP-1 and level of cytokines IL-6, IL-8 in patients with autoimmune hypothyroidism were revealed. Conclusion – It was revealed that autoimmune hypothyroidism effected balance disturbance of cytokine-producing activity of Th1 and Th2 type therefore developing autoimmune state and disease progression.

  12. Functional state of kidneys in patients with clinical manifestations of hypothyroidism

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    Rodionova T.I.

    2012-06-01

    Full Text Available The research goal is to study the function of kidneys and serum concentration of immunoregulatory cytokines (IL-1ГА, IL-6, IL-8, IL-10 in conditions of thyroid hormone deficit. Methods: The character and severity of renal dysfunction were investigated in patients with primary hypothyroidism. The clinical examination included study of serum concentration of creatinine, urea level, potassium and natrium in blood serum, blood and urine analyses, total cholesterol, high and low density lipoproteins, daily microalbuminuria, the performing of Zimnitsky test, urinary excretion of chemokines MCP-1, RANTES, rate calculation of glomerular filtration, thyroid hormone state. Results: The renal function in clinical hypothyroidism without concomitant kidney disturbances was characterized by normal parameters of the concentra-tional kidney function, reduction of glomerular filtration rate, increased of serum creatinine, urea excretion level of chemokine MCP-1 and level of cytokines IL-6, IL-8 in patients with autoimmune hypothyroidism were revealed. Conclusion: It was revealed that autoimmune hypothyroidism effected balance disturbance of cytokine-producing activity of Th1 and Th2 type therefore developing autoimmune state and disease progression

  13. Osteogenesis imperfecta type V: clinical and radiographic manifestations in mutation confirmed patients.

    Science.gov (United States)

    Kim, Ok-Hwa; Jin, Dong-Kyu; Kosaki, Keisuke; Kim, Jung-Wook; Cho, Sung Yoon; Yoo, Won Joon; Choi, In Ho; Nishimura, Gen; Ikegawa, Shiro; Cho, Tae-Joon

    2013-08-01

    Osteogenesis imperfecta (OI) type V is a specific OI phenotype with interosseous membrane calcification of the forearm and hyperplastic callus formation as typical features. The causative gene mutation for OI type V has been recently discovered. The purpose of this report is to review the clinical and radiographic characteristics of mutation confirmed OI type V in detail. Sixteen (nine familial and seven sporadic) patients were enrolled in the study. Blue sclera and dentinogenesis imperfecta were not evident in any patient. However, hypodontia in the permanent teeth, ectopic eruption, and short roots in molars were additionally observed in 11 patients. Of the radiographic abnormalities, cortical thickening and bony excrescence of interosseous margin of the ulna was the most common finding, followed by overgrowth of the olecranon and/or coronoid process of the ulna. Slender ribs and sloping of the posterior ribs with or without fractures were also a consistent finding. Hyperplastic callus was detected in 75% of patients and was commonly encountered at the femur. Heterotopic ossification in the muscles and tendon insertion sites were noted in four patients, which resulted in bony ankylosis or contracture of joints. The current study confirms common clinical and radiographic findings of OI type V and reports additional phenotypic information. These observations provide clues to recognize OI type V more promptly and guide to direct targeted molecular study. © 2013 Wiley Periodicals, Inc.

  14. Clinical manifestations of overdose of ketamine-xylazine in the cat.

    Science.gov (United States)

    Arnbjerg, J

    1979-04-01

    10 cats were anesthetized with high doses of Ketamine/Xylazine combination (50 mg/kg and 6 mg per cat respectively). 10 other cats were given Ketamine alone (100 mg/kg). The drugs were given i/m. Heart rate and respiratory rate were measured with regular intervals for 3 hours and certain reflexes were checked in the same period. Blood parameters (pH, pO2, pCO2) from arterial blood, were studied 10--15 min. after application. The values measured after application of these high doses never reached critical levels and no clinical signs of cyanosis were observed. Physostigmine has been reported to have an antagonistic effect on Ketamine in humans, but this could not be demonstrated in cats. The increase of dose levels did not improve or lengthen the anaesthetic effect of the drugs, but the period of recovery was highly extended. There were no clinical signs of acute toxicity and it is concluded that even severe misjudgements of the bodyweight should not lead to fatal results. PMID:461119

  15. Epidemiology, clinical manifestations, and outcomes of Streptococcus suis infection in humans.

    Science.gov (United States)

    Huong, Vu Thi Lan; Ha, Ngo; Huy, Nguyen Tien; Horby, Peter; Nghia, Ho Dang Trung; Thiem, Vu Dinh; Zhu, Xiaotong; Hoa, Ngo Thi; Hien, Tran Tinh; Zamora, Javier; Schultsz, Constance; Wertheim, Heiman Frank Louis; Hirayama, Kenji

    2014-07-01

    Streptococcus suis, a bacterium that affects pigs, is a neglected pathogen that causes systemic disease in humans. We conducted a systematic review and meta-analysis to summarize global estimates of the epidemiology, clinical characteristics, and outcomes of this zoonosis. We searched main literature databases for all studies through December 2012 using the search term "streptococcus suis." The prevalence of S. suis infection is highest in Asia; the primary risk factors are occupational exposure and eating of contaminated food. The pooled proportions of case-patients with pig-related occupations and history of eating high-risk food were 38.1% and 37.3%, respectively. The main clinical syndrome was meningitis (pooled rate 68.0%), followed by sepsis, arthritis, endocarditis, and endophthalmitis. The pooled case-fatality rate was 12.8%. Sequelae included hearing loss (39.1%) and vestibular dysfunction (22.7%). Our analysis identified gaps in the literature, particularly in assessing risk factors and sequelae of this infection.

  16. Novel Cutaneous Manifestations of Pleuroparenchymal Fibroelastosis.

    Science.gov (United States)

    Lowther, Christopher M; Morrison, Annie O; Candelario, Nicole M; Khalafbeigi, Sheva; Cockerell, Clay J

    2016-10-01

    Pleuroparenchymal fibroelastosis (PPFE) is a rare progressive disease that manifests as parenchymal fibrosis of the upper lobe and pleura. Approximately 100 cases have been reported. Cutaneous manifestations of PPFE have not previously been described. Diagnosis is dependent on histologic identification of fibrosis with atypical elastic fibers, necessitating an invasive peripheral lung wedge biopsy.A 68-year-old male with a history of pleuroparenchymal fibroelastosis presented with an asymptomatic, telangiectatic erythematous eruption on bilateral lower extremities. Biopsies demonstrated a subtle perivascular infiltrate with marked increase in atypical elastic fibers, similar to the elastosis in the patient's lungs.This is the first documented case of cutaneous manifestations in PPFE. Clinicians need to be aware that cutaneous eruptions clinically simulating telangiectasia macularis eruptiva perstans but lacking a mast cell infiltrate histologically, may have increased abnormal elastic fibers. Thus, early recognition of these lesions in patients with an undefined restrictive lung disorder, may facilitate the diagnosis of PPFE in some patients.

  17. Serum Vaspin Levels Are Associated with the Development of Clinically Manifest Arthritis in Autoantibody-Positive Individuals.

    Directory of Open Access Journals (Sweden)

    Karen I Maijer

    Full Text Available We have previously shown that overweight may increase the risk of developing rheumatoid arthritis (RA in autoantibody positive individuals. Adipose tissue could contribute to the development of RA by production of various bioactive peptides. Therefore, we examined levels of adipokines in serum and synovial tissue of subjects at risk of RA.Fifty-one individuals positive for immunoglobulin M rheumatoid factor (IgM-RF and/or anti-citrullinated protein antibodies (ACPA, without arthritis, were included in this prospective study. Levels of adiponectin, vaspin, resistin, leptin, chemerin and omentin were determined in baseline fasting serum samples (n = 27. Synovial tissue was obtained by arthroscopy at baseline and we examined the expression of adiponectin, resistin and visfatin by immunohistochemistry.The development of clinically manifest arthritis after follow-up was associated with baseline serum vaspin levels (HR1.5 (95% CI 1.1 to 2.2; p = 0.020, also after adjustment for overweight (HR1.7 (95% CI 1.1 to 2.5; p = 0.016. This association was not seen for other adipokines. Various serum adipokine levels correlated with BMI (adiponectin r = -0.538, leptin r = 0.664; chemerin r = 0.529 and systemic markers of inflammation such as CRP levels at baseline (adiponectin r = -0.449, omentin r = -0.557, leptin r = 0.635, chemerin r = 0.619, resistin r = 0.520 and ESR (leptin r = 0.512, chemerin r = 0.708, p-value<0.05. Synovial expression of adiponectin, resistin and visfatin was not associated with development of clinically manifest arthritis.In this exploratory study, serum adipokines were associated with an increased inflammatory state in autoantibody-positive individuals at risk of developing RA. Furthermore, serum vaspin levels may assist in predicting the development of arthritis in these individuals.

  18. An analysis of the demographic profile, clinical manifestations, investigations and outcome of paediatric myelodysplastic syndrome: A single centre, cross-sectional study

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    Appaji Lingegowda

    2015-09-01

    Full Text Available Purpose: Pediatric myelodysplastic syndrome (MDS is a relatively rare entity, with distinct clinical features and more aggressive course than its adult counterpart. The aim of this study was to analyze the incidence of pediatric myelodysplastic syndrome at a tertiary cancer care center in southern India along with clinical manifestations, investigations and outcome.Methods: On retrospective analysis of 1094 cases of pediatric hematological malignancies over a five-year period from September 2009 to August 2014, a total of seven cases of pediatric myelodysplastic syndrome were identified. Presenting complaints, physical examination, investigations including haemogram, biochemistry, bone marrow examination and cytogenetics were reviewed. The diagnosis of MDS was made if there was dysplasia in at least 10% of cells in two or more cell lineages. All patients were risk stratified using the revised IPSS. Results: Out of 1094 cases of pediatric hematological malignancies presenting at our institute within the study period, there were only seven cases of pediatric MDS with an incidence of 0.65%. There were no genetic predispositions nor any cases of therapy related MDS. The most common presentation was with fever and all patients had significant splenomegaly. All patients had anemia (Median-6.2 gm / dL with elevated WBC counts (Median-30,900 / uL and thrombocytopenia (Median-50,000 / uL. The marrow cytogenetics was normal in five patients. Most patients fell into the high and very high-risk category of the revised IPSS, with only two patients of low risk. All seven patients were given only supportive care but one progressed to AML for which he was treated with remission induction. Only two patients were alive at the time of analysis and median survival was 9 months. Conclusion: Pediatric MDS is a rare disease with a short clinical history, aggressive course and generally poor outcomes as compared to the adult variant. A hematopoietic stem cell

  19. Clinical manifestations of chronic viral hepatitis С in children suffering for a one-year period

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    Churbakova О.V.

    2012-09-01

    Full Text Available Aim: the topical issue in medicine is currently considered to be the morbidity of chronic hepatitis in children. Material and methods. The article deals with the course of chronic hepatitis С in children with the light form of disease. The disease course has been from 6 months till 1 year. Results. According to the data of epidemiological anamneses (the analysis of the out-patient cards, previous discharges the possible way and prospective date of infection of majority of children and adolescents have been revealed. 68 children with Chronic Viral Hepatitis С at the age of from 7 months till 18 years have been under the study. Conclusion. General clinical, biochemical and instrumental methods of investigation have been carried out.

  20. Quantification and Management of Manifest Occlusal Caries Lesions in Adults: A Methodological and a Clinical Study

    DEFF Research Database (Denmark)

    Bakhshandeh, Azam

    2010-01-01

    resin sealants on medium deep or deep dentinal lesions; and only few studies examine the effect of resin sealants of lesions in adult patients. The progression of dentinal caries lesions are evaluated radiographically based on scores of lesion depth by paired comparison of X-rays, or by subtractions...... the effect of resin sealing of occlusal lesions in adult patients which were assessed to be in need of restorations according to the current treatment strategies. At the same time the purpose was to develop a method to measure radiological lesion extension. The clinical study included 52 patients with 72...... permanent molars with occlusal lesions in different stages. The lesions were visually scored with ICDAS scoring system then sectioned into a facial and a lingual fraction. Digital radiographs and macroscopic photos of each fraction were taken. After randomization, the facial or the lingual fraction of each...

  1. Molecular diagnosis in clinical parasitology: when and why?

    Science.gov (United States)

    Wong, Samson S Y; Fung, Kitty S C; Chau, Sandy; Poon, Rosana W S; Wong, Sally C Y; Yuen, Kwok-Yung

    2014-11-01

    Microscopic detection and morphological identification of parasites from clinical specimens are the gold standards for the laboratory diagnosis of parasitic infections. The limitations of such diagnostic assays include insufficient sensitivity and operator dependence. Immunoassays for parasitic antigens are not available for most parasitic infections and have not significantly improved the sensitivity of laboratory detection. Advances in molecular detection by nucleic acid amplification may improve the detection in asymptomatic infections with low parasitic burden. Rapidly accumulating genomic data on parasites allow the design of polymerase chain reaction (PCR) primers directed towards multi-copy gene targets, such as the ribosomal and mitochondrial genes, which further improve the sensitivity. Parasitic cell or its free circulating parasitic DNA can be shed from parasites into blood and excreta which may allow its detection without the whole parasite being present within the portion of clinical sample used for DNA extraction. Multiplex nucleic acid amplification technology allows the simultaneous detection of many parasitic species within a single clinical specimen. In addition to improved sensitivity, nucleic acid amplification with sequencing can help to differentiate different parasitic species at different stages with similar morphology, detect and speciate parasites from fixed histopathological sections and identify anti-parasitic drug resistance. The use of consensus primer and PCR sequencing may even help to identify novel parasitic species. The key limitation of molecular detection is the technological expertise and expense which are usually lacking in the field setting at highly endemic areas. However, such tests can be useful for screening important parasitic infections in asymptomatic patients, donors or recipients coming from endemic areas in the settings of transfusion service or tertiary institutions with transplantation service. Such tests can also

  2. Clinical diagnosis by computed tomography on Alzheimer type dementia

    International Nuclear Information System (INIS)

    The relationships of CT findings, intellectual impairment by psychological assessment and severity of dementia by clinical evaluation were studied on 109 patients with clinical diagnosis of Alzheimer type dementia (AD) and 43 controls. CT examinations were carried out on three tomographic sections, that is, a section through anterior and posterior horns of lateral ventricles, a section through cellae mediae of lateral ventricles and a section through cortex with intracranial space of 60-80 cm2. In the three tomographic sections, CSF space percent and half width full max (HWFM) in the histogram corresponding to brain tissue were employed as indexes of brain atrophy by CT. Psychological evaluation of dementia was made by using Hasegawa's dementia scale (HDS). The present study revealed the following findings. though CSF% in the sections through lateral ventricles significantly correlated with age, it was more significantly correlated with HDS and CDR(clinical dementia rating) scores, respectively. This finding seems to mean that the effect of dementia is so great as to override the effect of dementia. In the cortex slice, the correlations between CSF% and HDS and CDR scores were very low, though they were significant. HWFM in the same slice, showed the moderate and significant correlations with HDS and CDR scores, respectively, comparing with no relationship between HWFM and age. Concerning mean CSF% and HWFM of each group according to CDR staging, they increased with advancement of dementia. The significant differences between the groups by CDR, however, were not always obtained. According to CT indexes as independent variable, the normal subject were discriminated from the demented subjects in 82.6% of the total by discriminat analysis. (J.P.N.)

  3. CT classification of small thalamic hemorrhages. Topographic localization and clinical manifestation

    Energy Technology Data Exchange (ETDEWEB)

    Kawahara, Nobutaka; Kaneko, Mitsuo; Tanaka, Keisei; Muraki, Masaaki; Sato, Kengo (Hamamatsu Medical Center Hospital, Shizuoka (Japan))

    1984-06-01

    The thalamus is located deep in the cerebral hemispheres, and most of its nuclei have reciprocal fiber connections with specific areas over the cerebral cortex. Localized lesions in the thalamus, therefore, can cause specific neurological deficits, depending on their locations. From this point of view, we reviewed 110 cases, admitted over the past 7 years, with thalamic hemorrhages 37 (34%) of which were small hematomas less than 2 cm in diameter. These small hematomas could be divided into 4 types depending on their locations as follows: antero-lateral type, postero-lateral type, medial type, and dorsal type. Each type had the peculiar clinical features described below: 1) Postero-lateral Type (PL type, 28 cases, 76%): The original symptom was a sudden onset of moderate to severe sensori-motor deficits in most cases. The patients were mostly alert or only slightly confused. 2) Antero-lateral Type (AL type, 4 cases, 11%): The patients of this type first presented with sensori-motor disturbance and prefrontal signs. Both were generally mild and often disappeared early. 3) Medial Type (M type, 3 cases, 8%): The main symptom at onset was either a disturbance of consciousness or dementia. 4) Dorsal Type (D type, 2 cases, 5%): One patient with a right thalamic hematoma of this type showed geographical agnosia and visuo-constructive apraxia. The other patient, with a left-sided hematoma, exhibited transient clumsiness of the right hand and mild dysphasia. In our experience, the above classification of small hematomas clearly delineated the clinical symptoms and neurological signs of the different types; therefore, the symptoms and signs in larger hematoma could be explained by a combination of those of each type.

  4. CLINICAL MANIFESTATIONS, RADIOLOGICAL FINDINGS AND OUTCOME IN CEREBRAL VEIN AND DURAL SINUS THROMBOSIS: A PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Thota

    2015-09-01

    Full Text Available Cerebral vein and dural sinus thrombosis (CVT is a type of cerebrovascular disease marked by thrombosis of blood in cerebral veins, or dural sinuses, and, in rare cases, cortical veins. CVT is now a days a disease that is easy to diagnose with MRI provide d the clinician suspect CVT in patients. Before CT and MRI evolution, CVT was considered as a disorder of infectious origin. Between November 2012 and December 2013, 50 patients with CVT in the neurology at the Sri Venkateswara Institute of Medical Science s (SVIMS, Tirupati, confirmed with radioimaging, were included and studied. The mean age of the patients was 27.67±9.1 years. Most of the patients were in the third decade of life; majority were women (70%. CVT. Procoagulant state is found to be major ri sk factor with majority belonging to postpartum state (32% followed by dehydration (30%. Postpartum in combination with dehydration constituted the major risk factor because of local ritual belief that water should not be taken by the postpartum mother f or initial few days after delivery, found to be a modifiable risk factor. Superior sagittal sinus is the commonest sinus involved (58% with transverse sinus being the second most common sinus involved and most (64% of the patients with CVT had involvemen t of more than 1 venous sinus and site of thrombosis didn’t show any correlation with presenting features. MRV brain detected CVT in all the 50 patients in the study but in 28% of the patients no evidence of CVT was found on CT brain plain and contrast sug gesting the sensitivity of MRV over the CT. 70% of the patients had complete functional recovery at the end of hospital stay where as 6% of the patients died. Early diagnosis and prompt institution of anticoagulation irrespective, antioedema measures and a ntiepileptic drugs brings down the mortality and morbidity in patients with CVT. Decompressive craniectomy is an effective procedure decreasing morbidity and mortality and should be

  5. Mucocutaneous manifestations of helminth infections: Nematodes.

    Science.gov (United States)

    Lupi, Omar; Downing, Christopher; Lee, Michael; Pino, Livia; Bravo, Francisco; Giglio, Patricia; Sethi, Aisha; Klaus, Sidney; Sangueza, Omar P; Fuller, Claire; Mendoza, Natalia; Ladizinski, Barry; Woc-Colburn, Laila; Tyring, Stephen K

    2015-12-01

    In the 21st century, despite increased globalization through international travel for business, medical volunteerism, pleasure, and immigration/refugees into the United States, there is little published in the dermatology literature regarding the cutaneous manifestations of helminth infections. Approximately 17% of travelers seek medical care because of cutaneous disorders, many related to infectious etiologies. This review will focus on the cutaneous manifestations of helminth infections and is divided into 2 parts: part I focuses on nematode infections, and part II focuses on trematode and cestode infections. This review highlights the clinical manifestations, transmission, diagnosis, and treatment of helminth infections. Nematodes are roundworms that cause diseases with cutaneous manifestations, such as cutaneous larval migrans, onchocerciasis, filariasis, gnathostomiasis, loiasis, dracunculiasis, strongyloidiasis, ascariasis, streptocerciasis, dirofilariasis, and trichinosis. Tremadotes, also known as flukes, cause schistosomiasis, paragonimiasis, and fascioliasis. Cestodes (tapeworms) are flat, hermaphroditic parasites that cause diseases such as sparganosis, cysticercosis, and echinococcus.

  6. Mucocutaneous manifestations of helminth infections: Nematodes.

    Science.gov (United States)

    Lupi, Omar; Downing, Christopher; Lee, Michael; Pino, Livia; Bravo, Francisco; Giglio, Patricia; Sethi, Aisha; Klaus, Sidney; Sangueza, Omar P; Fuller, Claire; Mendoza, Natalia; Ladizinski, Barry; Woc-Colburn, Laila; Tyring, Stephen K

    2015-12-01

    In the 21st century, despite increased globalization through international travel for business, medical volunteerism, pleasure, and immigration/refugees into the United States, there is little published in the dermatology literature regarding the cutaneous manifestations of helminth infections. Approximately 17% of travelers seek medical care because of cutaneous disorders, many related to infectious etiologies. This review will focus on the cutaneous manifestations of helminth infections and is divided into 2 parts: part I focuses on nematode infections, and part II focuses on trematode and cestode infections. This review highlights the clinical manifestations, transmission, diagnosis, and treatment of helminth infections. Nematodes are roundworms that cause diseases with cutaneous manifestations, such as cutaneous larval migrans, onchocerciasis, filariasis, gnathostomiasis, loiasis, dracunculiasis, strongyloidiasis, ascariasis, streptocerciasis, dirofilariasis, and trichinosis. Tremadotes, also known as flukes, cause schistosomiasis, paragonimiasis, and fascioliasis. Cestodes (tapeworms) are flat, hermaphroditic parasites that cause diseases such as sparganosis, cysticercosis, and echinococcus. PMID:26568337

  7. The Most Common Microbial Causes of Gastroenteritis in Patients With Clinical Manifestations

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    Kazemian

    2015-08-01

    Full Text Available Background Gastroenteritis is a remarkable hygiene problem worldwide. Bacteria and parasites can cause gastroenteritis-associated disorders. Objectives The aims of study were to survey the most common cause of gastroenteritis in patients referred to Imam Khomeini Hospital of Ilam, Iran. Patients and Methods This descriptive-analytical study was performed during 2012 to 2013. After collecting 2376 stool samples, standard biochemical and microbiological tests were performed. Susceptibility was tested by disc diffusion method agreeing with clinical and laboratory standards institute (CLSI guidelines. The protozoa were detected by sediment wet-mount method. Results Of 2376 patients, 466 (19.6% were contaminated with pathogenic bacteria or protozoa.The frequency of microorganisms isolated from the patients were 10.3%, 2.5%, 2.5%, 2.1%, 46.4%, 30.9%, 2.5% and 2.5% for enteropathogenic Escherichia coli (EPEC, Shigella dysenteriae, Klebsiella pneumonia, Yersinia enterocolitica, Entamoeba histolytica, Giardia lamblia, E. coli and Candida spp., respectively. Sensitivities to ciprofloxacin in E. coli and S. dysenteriae strains were 100% and 91.66%, respectively. Conclusions The results showed that some patients were probably contaminated with nonbacterial and nonparasitic agents. All the parasitic isolates were resistant to most antibiotics. Therefore determination of microbial isolates and antibiotic susceptibility is necessary before treatment procedures.

  8. The epidemiology and clinical manifestations of dysexecutive syndrome in Parkinson’s disease

    Directory of Open Access Journals (Sweden)

    Roberto eCeravolo

    2012-11-01

    Full Text Available This mini-review summarizes the evidence of the cognitive and behavioural features of dysexecutive syndrome in Parkinson’s disease (PD. Deficits in response inhibition, set-shifting, mental flexibility and strategy have been frequently described from the earliest stages of PD, although there are inconsistencies in study findings due to the complexity of the executive function (EF construct and methodological limitations. Behavioural disorders of PD, e.g. apathy, distractibility, perseverative behaviour and impulse-control disorders, may be viewed as the other side of dysexecutive syndrome. Despite the interrelationship between the cognitive and behavioural domains, some reports reveal that the two syndromes may be dissociated, suggesting that both aspects must be clinically assessed. EFs are widely associated with the prefrontal areas, although dysexecutive syndrome may be observed in patients with damage to other brain regions. EFs drive numerous abilities essential to daily life, such as prospective remembering and language comprehension, which may be impaired in PD subjects. Considering the impact of dysexecutive syndrome on independence and quality of life, early detection of executive impairment is crucial in the management of PD.

  9. Clinical manifestations and diagnostic approach to metastatic cancer of the mandible.

    Science.gov (United States)

    Glaser, C; Lang, S; Pruckmayer, M; Millesi, W; Rasse, M; Marosi, C; Leitha, T

    1997-10-01

    In a 12-month period, metastatic cancer was diagnosed in eight patients. Six of them presented with pain mimicking toothache, temporomandibular joint disorders or trigeminal neuralgia, while two showed osteopenic bone lesions in the panoramic radiography, and perimandibular swelling. Anesthesia of the lower lip was the only common clinical feature. In seven of the eight patients, a whole body bone scintigraphy and single photon emission computed tomography (SPECT) of the skull in combination with a whole body and SPECT anti-granulocyte (Tc-99m MAK 250/183) bone marrow scintigraphy was performed. One patient did not have combined scintigraphy performed secondary to severe systemic illness. In six of the seven, the results were conclusive for a metastatic bone lesion. Biopsies confirmed three patients to have a previously unrecognized primary cancer, one patient to have previously unrecognized recurrent cancer, and three patients to exhibit new metastatic spread of an already diagnosed cancer. Histology revealed breast, lung, renal cancer and a malignancy of inconclusive origin. In the remaining patient, combined scintigraphy suggested osteomyelitis, yet biopsy revealed a prostate cancer metastasis with acute inflammatory cell infiltration. Thus, the scintigraphy pattern of a hot spot in the bone scan and a cold lesion in the bone marrow scintigraphy is highly suggestive of a mandibular metastasis, if accompanied by anesthesia of the lower lip.

  10. HIV 感染者皮肤黏膜表现的回顾性临床分析%Retrospective analysis of clinical HIV-infected mucocutaneous manifestations

    Institute of Scientific and Technical Information of China (English)

    郭小阳; 杨均均; 胥平; 何启敏

    2015-01-01

    Objectives:To retrospectively analyze the mucocutaneous manifestations of HIV -infected per-sons,in order to provide a favorable basis for the diagnosis of clinical HIV -infected persons.Methods:1 00 HIV-infected patients in two hospitals from December 201 1 to December were retrospectively analyzed,to study their general and clinical data.Results:In the 1 00 cases,mucocutaneous manifestations were found in 68 patients (68.0%),including male patients (65 cases,95.6%)and female patients (3 cases,4.4%);most patients aged 20 to 50 years old;35 cases (51 .4%)were unmarried persons;25 cases (36.8%)were farmers;61 cases (89.7%)were infected through sexual contact.Compared with the group without mucocutaneous manifestations, CD4 + cell count less than 50 /μI who had damage to the skin and mucous membrane ratio of the number of more than 200 /μI were significantly improved,namely the skin and mucous membrane damage was statistically correla-ted with low CD4 + cell (P <0.05);patients demonstrating defined HIV disease in the group with mucocutaneous manifestations were significantly more than the non -mucocutaneous manifestations group,with statistically signifi-cant difference (P <0.05);the 1 00 cases with skin and mucosal damage involved 4 species of infection,mainly fungal infections (24 cases,35.3%);viral infection (1 3 cases,1 2.9%);other skin diseases (1 8 patients, 26.5%);combining two kinds or above mucocutaneous disease (1 3 cases,1 9.1 %).Conclusion:HIV -infected skin and mucous membrane lesions are mainly caused by fungal infection,and sexual transmission is an important way of HIV infection.The frequent skin and mucosal lesions combined clinical diagnosis of sexually transmitted in-fections can be used in the diagnosis of HIV infection.%目的:对 HIV 感染者皮肤黏膜表现展开回顾性临床分析,旨在为临床 HIV 感染者的临床表现与诊断提供有利依据。方法:对2011年12月至2013年12月期间两家医院收治的100例 HIV

  11. Clinical features and differential diagnosis of pituitary tumours with emphasis on acromegaly.

    Science.gov (United States)

    Hennessey, J V; Jackson, I M

    1995-04-01

    Pituitary adenomas are frequently encountered, benign intracranial tumours. Clinically classified according to their capacity to produce and secrete hormones, pituitary tumours are diagnosed from the clinical manifestations and biochemical findings of specific pituitary hormone overproduction or of impaired pituitary function due to pressure on normal pituitary cells, the pituitary stalk or the hypothalamus. Additionally, the tumour may result in neurological manifestations due to its effect as an intracranial space-occupying lesion. Pituitary adenomas may present acutely with pituitary apoplexy after intrapituitary haemorrhage or infarction. The subsequent hypofunction of the pituitary with concomitant neurological sequelae of an expanding intracranial mass are often associated with excruciating headache, diplopia and visual field defects. Gradually developing neurological deficits or secondary endocrine failure over several years may precede the recognition of non-secretory tumours (30-40% of pituitary adenomas) as well as some of the hormone-producing adenomas, especially when they expand beyond the confines of the sella turcica. Asymptomatic masses occur in the pituitary in 5-27% of unselected autopsy series. About 10-20% of pituitaries imaged as part of a brain study contain lesions 'consistent with a pituitary adenoma', with about half being pituitary adenomas ('incidentalomas'). Many advocate screening such cases for a wide spectrum of pituitary function abnormalities. Clinical judgement should be utilized to determine the extent of the work-up and the frequency of follow-up. Acromegaly, a clinical syndrome caused by excess growth hormone secretion, accounts for one-sixth of resected pituitary tumours. This disorder leads to chronic progressive disability and a shortened life span, with approximately 50% of untreated acromegalic patients experiencing premature death. The prevalence of acromegaly has been estimated to range from 50 to 70 per million, with the

  12. Clinical features and differential diagnosis of pituitary tumours with emphasis on acromegaly.

    Science.gov (United States)

    Hennessey, J V; Jackson, I M

    1995-04-01

    Pituitary adenomas are frequently encountered, benign intracranial tumours. Clinically classified according to their capacity to produce and secrete hormones, pituitary tumours are diagnosed from the clinical manifestations and biochemical findings of specific pituitary hormone overproduction or of impaired pituitary function due to pressure on normal pituitary cells, the pituitary stalk or the hypothalamus. Additionally, the tumour may result in neurological manifestations due to its effect as an intracranial space-occupying lesion. Pituitary adenomas may present acutely with pituitary apoplexy after intrapituitary haemorrhage or infarction. The subsequent hypofunction of the pituitary with concomitant neurological sequelae of an expanding intracranial mass are often associated with excruciating headache, diplopia and visual field defects. Gradually developing neurological deficits or secondary endocrine failure over several years may precede the recognition of non-secretory tumours (30-40% of pituitary adenomas) as well as some of the hormone-producing adenomas, especially when they expand beyond the confines of the sella turcica. Asymptomatic masses occur in the pituitary in 5-27% of unselected autopsy series. About 10-20% of pituitaries imaged as part of a brain study contain lesions 'consistent with a pituitary adenoma', with about half being pituitary adenomas ('incidentalomas'). Many advocate screening such cases for a wide spectrum of pituitary function abnormalities. Clinical judgement should be utilized to determine the extent of the work-up and the frequency of follow-up. Acromegaly, a clinical syndrome caused by excess growth hormone secretion, accounts for one-sixth of resected pituitary tumours. This disorder leads to chronic progressive disability and a shortened life span, with approximately 50% of untreated acromegalic patients experiencing premature death. The prevalence of acromegaly has been estimated to range from 50 to 70 per million, with the

  13. Clinical manifestations of bacteremia caused by Aeromonas species in southern Taiwan.

    Directory of Open Access Journals (Sweden)

    Hung-Jen Tang

    Full Text Available This study is conducted to investigate the clinical characteristics of patients with bacteremia caused by Aeromonas species.Patients with bacteremia caused by Aeromonas species during the period 2009 to 2013 were identified from a computerized database of a regional hospital in southern Taiwan. The medical records of these patients were retrospectively reviewed.A total of 91 patients with bacteremia due to Aeromonas species were identified. In addition to 16 (17.6% primary bacteremia, the most common source of secondary infection is peritonitis (n = 27, 29.7%, followed by biliary tract infection (n = 18, 19.8%, and SSTI (n = 12, 13.2%, pneumonia (n = 9, 9.9%, catheter-related bloodstream infection (n =  5, 5.5%, and genitourinary tract infection (n = 4, 4.4%. A. hydrophila (n = 35, 38.5% was the most common pathogen, followed by A. veronii biovar sobria (n = 31, 34.1%, A. caviae (n = 14, 15.4%, and A. veronii biovar veronii (n = 9, 9.9%. Forty-three (47.3% patients were classified as healthcare-associated infections (HCAI causes by Aeromonas species, and patients with HCAI were more likely to have cancer, and receive immunosuppressant than patients with community-acquired bacteremia. The overall outcomes, including rate of ICU admission, acute respiratory failure, and mortality were 33.3%, 28.6%, and 23.1%, respectively. Multivariate analysis showed that the in-hospital day mortality was significantly associated only with underlying cancer (P <.001, and initial shock (P <.001.Aeromonas species should be considered one of the causative pathogens of healthcare-associated bacteremia, especially in immunocompromised patients. In addition, it can be associated with high fatality. Cancer and initial shock were the poor prognostic factors.

  14. Occurrence, clinical manifestation and the epidemiological implications of naturally occurring canine trypanosomosis in western Kenya

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    G.O. Matete

    2003-11-01

    Full Text Available Domestic dogs were screened for Trypanosoma brucei infection using the haematocrit centrifugation technique as part of routine active surveillance exercises in the Busia and Teso districts of Kenya. The purpose was to assess the role of dogs as sentinels for the occurrence of human sleeping sickness. Out of 200 dogs screened, five were found to be infected at the various test sites. These five succumbed to the disease within four weeks, and exhibited a distinct and pronounced corneal opacity before death. Blood from two naturally infected dogs were tested for the presence of the serum resistance associated (SRA gene and one tested positive, confirming it as human infective (T. brucei rhodesiense prevalence (0.5 %. It is considered that the occurrence of this clinical sign could be used as an early warning prediction of future outbreaks. This type of prediction could form an integral part of an indigenous technical knowledge set in areas lying at the edges of the tsetse (Glossina belts where T. brucei is the main trypanosome species that affects dogs. The occurrence of corneal opacity in dogs could indicate a rise in the levels of T. brucei a proportion of which could be human infective T. b. rhodesiense circulating in the population early enough before disease outbreak occurs. It is thought that during sleeping sickness epidemics the domestic dog will be the first casualty rapidly succumbing to disease long before it is noticed in man. Prompt prediction of disease outbreaks would thus enable early interventions that would reduce the morbidity, mortality and the general economic losses associated with sleeping sickness to be instituted.

  15. Analysis of Clinical Manifestations and Prognosis of 92 Cases with Non-Hodgkin's Lymphoma

    Institute of Scientific and Technical Information of China (English)

    Xianlin Duan; Ming Jiang

    2008-01-01

    OBJECTIVE To analyze the risk factors and influence of various treatments on the prognosis of non-Hodgkin's lymphoma(NHL).METHODS Clinical data of 92 patients with NHL from our hospital were retrOspectjvely reviewed.Kaplan-Meier statistics were used to analyze the differences in survival times of the patients receiving various treatments.Cox regression model was employed for analyzing the prognostic factors.RESULTS Among our patients,the 2 and 5-year disease-free survivals (DFS)were respectively 68% and 51%.The 5-year cancer-specific survival (CSS)was 55%.Mono-factorial analysis showed that the main independent prognostic factors included Ann Arbor Staging,B symptoms,lactate dehydrogenase(LDH),the international prognostic index(IPI)and age.Concerning the IPI,the 5-year CSS for the low-risk factors(0~1),lower-moderate risk(2),higher-moderate(3)and high-risk(4~5)were respectively 60%,62%,42% and 33%.Analysis of the prognoses,based on treatment of the patients with different stages,was as follows:the 5-year survival rates of the Stage-Ⅰ and Ⅱ patients,receiving surgery or chemotherapy alone,or a combined therapy,were respectively 19%,72% and 68%,showing that the survival rates of the group with a combined therapy and the chemotherapy alone were superior to the group with surgery alone;the 5-year survival rates of the Stage-Ⅲ and Ⅳ patients,receiving surgery or chemotherapy alone or a combined therapy,were respectively 50%,35% and 60%,indicating that the survival rate of the group with a combined therapy was superior compared to the group with chemotherapy alone.CONCLUSION Long-term survival of non-Hodgkin's lymphoma patients is closely related with multiple factors.Rational detection and assessment of the risk factors may prolong the living time of the patients.Different methods of treatment can influence the patient's prognosis.Correct evaluation of the prognostic factors,and rational and effective therapy can prolong the patient's survival.

  16. DIFFERENTIAL DIAGNOSIS OF ROSACEA AND SKIN TUBERCULOSIS AS AN EXAMPLE OF A CLINICAL CASE

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    M. L. Aripova

    2014-01-01

    Full Text Available In this paper for a clinical observation of a patient with rosacea, and patients with a flat form of lupus tuberculosis presented a differential clinical diagnosis of tuberculosis of the skin.

  17. The early clinical features of dengue in adults: challenges for early clinical diagnosis.

    Directory of Open Access Journals (Sweden)

    Jenny G H Low

    Full Text Available BACKGROUND: The emergence of dengue throughout the tropical world is affecting an increasing proportion of adult cases. The clinical features of dengue in different age groups have not been well examined, especially in the context of early clinical diagnosis. METHODOLOGY/PRINCIPAL FINDINGS: We structured a prospective study of adults (≥ 18 years of age presenting with acute febrile illness within 72 hours from illness onset upon informed consent. Patients were followed up over a 3-4 week period to determine the clinical outcome. A total of 2,129 adults were enrolled in the study, of which 250 (11.7% had dengue. Differences in the rates of dengue-associated symptoms resulted in high sensitivities when the WHO 1997 or 2009 classification schemes for probable dengue fever were applied to the cohort. However, when the cases were stratified into age groups, fewer older adults reported symptoms such as myalgia, arthralgia, retro-orbital pain and mucosal bleeding, resulting in reduced sensitivity of the WHO classification schemes. On the other hand, the risks of severe dengue and hospitalization were not diminished in older adults, indicating that this group of patients can benefit from early diagnosis, especially when an antiviral drug becomes available. Our data also suggests that older adults who present with fever and leukopenia should be tested for dengue, even in the absence of other symptoms. CONCLUSION: Early clinical diagnosis based on previously defined symptoms that are associated with dengue, even when used in the schematics of both the WHO 1997 and 2009 classifications, is difficult in older adults.

  18. Methods for diagnosis of bile acid malabsorption in clinical practice.

    Science.gov (United States)

    Vijayvargiya, Priya; Camilleri, Michael; Shin, Andrea; Saenger, Amy

    2013-10-01

    Altered concentrations of bile acid (BA) in the colon can cause diarrhea or constipation. More than 25% of patients with irritable bowel syndrome with diarrhea or chronic diarrhea in Western countries have BA malabsorption (BAM). As BAM is increasingly recognized, proper diagnostic methods are needed to help direct the most effective course of treatment for the chronic bowel dysfunction. We review the methodologies, advantages, and disadvantages of tools that directly measure BAM: the (14)C-glycocholate breath and stool test, the (75)selenium homotaurocholic acid test (SeHCAT), and measurements of 7 α-hydroxy-4-cholesten-3-one (C4) and fecal BAs. The (14)C-glycocholate test is laborious and no longer widely used. The (75)SeHCAT has been validated but is not available in the United States. Measurement of serum C4 is a simple and accurate method that can be used for most patients but requires further clinical validation. Assays to quantify fecal BA (total and individual levels) are technically cumbersome and not widely available. Regrettably, none of these tests are routinely available in the United States; assessment of the therapeutic effects of a BA binder is used as a surrogate for diagnosis of BAM. Recent data indicate the advantages to studying fecal excretion of individual BAs and their role in BAM; these could support the use of the fecal BA assay, compared with other tests. Measurement of fecal BA levels could become a routine addition to the measurement of fecal fat in patients with unexplained diarrhea. Availability ultimately determines whether the C4, SeHCAT, or fecal BA test is used; more widespread availability of such tests would enhance clinical management of these patients.

  19. Generalized epilepsy with febrile seizures plus (GEFS+) spectrum: clinical manifestations and SCN1A mutations in Indonesian patients.

    Science.gov (United States)

    Herini, Elisabeth Siti; Gunadi; Harahap, Indra Sari Kusuma; Yusoff, Surini; Morikawa, Satoru; Patria, Suryono Yudha; Nishimura, Noriyuki; Sunartini; Sutaryo; Takada, Satoshi; Matsuo, Masafumi; Nishio, Hisahide

    2010-06-01

    Generalized epilepsy with febrile seizures plus (GEFS+) is a childhood genetic epilepsy syndrome. GEFS+ includes a wide spectrum of clinical manifestations, and SCN1A mutations have frequently been reported among the GEFS+-related gene abnormalities. In this study, to clarify the distributions of the clinical subtypes, we analyzed 34 families with GEFS+ in Indonesia using the hospital records of the patients and questionnaires for the family members. The number of patients with febrile seizures plus (FS+), FS+ and afebrile generalized/partial seizures, borderline severe myoclonic epilepsy in infancy (SMEB) and severe myoclonic epilepsy in infancy (SMEI) were 9, 11, 7, and 7, respectively. Most patients had a family history of febrile seizures. Next, we performed molecular analyses to clarify the contributions of SCN1A mutations to the development of the GEFS+ subtypes. Only 3 of 34 probands showed SCN1A mutations. These mutations were two missense mutations, p.V1612I and p.C1756G, in two patients with SMEI and SMEB, and one silent mutation, p.G1762G, in a patient with FS+ and afebrile partial seizures. In conclusion, the majority of GEFS+ patients in Indonesia were not associated with SCN1A mutations. To detect the GEFS+-causing mutations, we must search and analyze other genes in these patients.

  20. [Reestablishment of the clinical diagnosis in vascular acrosyndromes].

    Science.gov (United States)

    Vayssairat, M; Baudot, N; Priollet, P

    1988-01-01

    Raynaud's phenomenon (RP) is very frequent with a prevalence of 4% in a general population. Its evaluation has to be simple noninvasive and cheap. The only difficulty is to differentiate early primary RP from secondary RP that may evolve principally to a connective tissue disorder. Two questions have to be solved 1--Is it a primary or a secondary RP? 2--In case of secondary RP how to obtain a more precise diagnosis? Clinical examination alone is able to give a response for question 1 with 76% of reliability. Information has to be collected about sex, age at onset, occupation, uni or bilaterality of the disability, thumb involvement and drug consumption. Physician has to examine skin carefully, pulses, arterial bruits, heart, lungs, the time of return of color of digits after squeezing the blood out of the hand by clenching with and without compression of the radial and/or the cubital artery. Inquiries should be made about visceral involvement: oesophageal dysfunction, dyspnea, sicca syndrome, thyroiditis or polyneuritis that rule out a primary form of Raynaud's phenomenon. PMID:3346618

  1. Life-Threatening Cardiac Manifestations of Pheochromocytoma

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    Luiz R. Leite

    2010-01-01

    Full Text Available Pheochromocytoma is a catecholamine-secreting tumor of the adrenal glands, usually with benign manifestations, whose typical clinical presentation includes the triad of headache, palpitations and diaphoresis. However, a wide range of signs and symptoms may be present. In the cardiovascular system, the most common signs are labile hypertension and sinus tachycardia. Systolic heart failure and ST-segment deviations mimicking myocardial infarction have also been reported, as well as QT interval prolongation and, rarely, ventricular tachycardia. We describe a challenging diagnosis of pheochromocytoma with many cardiovascular manifestations, which could have been missed due to the absence of typical symptoms.

  2. Encephalopathy associated with autoimmune thyroid disease in patients with Graves' disease: clinical manifestations, follow-up, and outcomes

    LENUS (Irish Health Repository)

    Tamagno, Gianluca

    2010-04-28

    Abstract Background The encephalopathy associated with autoimmune thyroid disease (EAATD) is characterized by neurological\\/psychiatric symptoms, high levels of anti-thyroid antibodies, increased cerebrospinal fluid protein concentration, non-specific electroencephalogram abnormalities, and responsiveness to the corticosteroid treatment in patients with an autoimmune thyroid disease. Almost all EAATD patients are affected by Hashimoto\\'s thyroiditis (HT), although fourteen EAATD patients with Graves\\' disease (GD) have been also reported. Methods We have recorded and analyzed the clinical, biological, radiological, and electrophysiological findings and the data on the therapeutic management of all GD patients with EAATD reported so far as well as the clinical outcomes in those followed-up in the long term. Results Twelve of the fourteen patients with EAATD and GD were women. The majority of GD patients with EAATD presented with mild hyperthyroidism at EAATD onset or shortly before it. Active anti-thyroid autoimmunity was detected in all cases. Most of the patients dramatically responded to corticosteroids. The long term clinical outcome was benign but EAATD can relapse, especially at the time of corticosteroid dose tapering or withdrawal. GD and HT patients with EAATD present with a similar clinical, biological, radiological, and electrophysiological picture and require an unaffected EAATD management. Conclusions GD and HT equally represent the possible background condition for the development of EAATD, which should be considered in the differential diagnosis of all patients with encephalopathy of unknown origin and an autoimmune thyroid disease, regardless of the nature of the underlying autoimmune thyroid disease.

  3. Encephalopathy associated with autoimmune thyroid disease in patients with Graves' disease: clinical manifestations, follow-up, and outcomes.

    LENUS (Irish Health Repository)

    Tamagno, Gianluca

    2010-01-01

    BACKGROUND: The encephalopathy associated with autoimmune thyroid disease (EAATD) is characterized by neurological\\/psychiatric symptoms, high levels of anti-thyroid antibodies, increased cerebrospinal fluid protein concentration, non-specific electroencephalogram abnormalities, and responsiveness to the corticosteroid treatment in patients with an autoimmune thyroid disease. Almost all EAATD patients are affected by Hashimoto\\'s thyroiditis (HT), although fourteen EAATD patients with Graves\\' disease (GD) have been also reported. METHODS: We have recorded and analyzed the clinical, biological, radiological, and electrophysiological findings and the data on the therapeutic management of all GD patients with EAATD reported so far as well as the clinical outcomes in those followed-up in the long term. RESULTS: Twelve of the fourteen patients with EAATD and GD were women. The majority of GD patients with EAATD presented with mild hyperthyroidism at EAATD onset or shortly before it. Active anti-thyroid autoimmunity was detected in all cases. Most of the patients dramatically responded to corticosteroids. The long term clinical outcome was benign but EAATD can relapse, especially at the time of corticosteroid dose tapering or withdrawal. GD and HT patients with EAATD present with a similar clinical, biological, radiological, and electrophysiological picture and require an unaffected EAATD management. CONCLUSIONS: GD and HT equally represent the possible background condition for the development of EAATD, which should be considered in the differential diagnosis of all patients with encephalopathy of unknown origin and an autoimmune thyroid disease, regardless of the nature of the underlying autoimmune thyroid disease.

  4. Encephalopathy associated with autoimmune thyroid disease in patients with Graves' disease: clinical manifestations, follow-up, and outcomes.

    LENUS (Irish Health Repository)

    Tamagno, Gianluca

    2012-02-01

    BACKGROUND: The encephalopathy associated with autoimmune thyroid disease (EAATD) is characterized by neurological\\/psychiatric symptoms, high levels of anti-thyroid antibodies, increased cerebrospinal fluid protein concentration, non-specific electroencephalogram abnormalities, and responsiveness to the corticosteroid treatment in patients with an autoimmune thyroid disease. Almost all EAATD patients are affected by Hashimoto\\'s thyroiditis (HT), although fourteen EAATD patients with Graves\\' disease (GD) have been also reported. METHODS: We have recorded and analyzed the clinical, biological, radiological, and electrophysiological findings and the data on the therapeutic management of all GD patients with EAATD reported so far as well as the clinical outcomes in those followed-up in the long term. RESULTS: Twelve of the fourteen patients with EAATD and GD were women. The majority of GD patients with EAATD presented with mild hyperthyroidism at EAATD onset or shortly before it. Active anti-thyroid autoimmunity was detected in all cases. Most of the patients dramatically responded to corticosteroids. The long term clinical outcome was benign but EAATD can relapse, especially at the time of corticosteroid dose tapering or withdrawal. GD and HT patients with EAATD present with a similar clinical, biological, radiological, and electrophysiological picture and require an unaffected EAATD management. CONCLUSIONS: GD and HT equally represent the possible background condition for the development of EAATD, which should be considered in the differential diagnosis of all patients with encephalopathy of unknown origin and an autoimmune thyroid disease, regardless of the nature of the underlying autoimmune thyroid disease.

  5. MRI Diagnosis of Intracranial Hemorrhage : Experimental and Clinical Studies

    International Nuclear Information System (INIS)

    The purpose of this work was to improve the diagnosis of intracranial hemorrhage with MRI, and add knowledge about the newer sequences increasing in use to depict intra parenchymal bleeds, especially T2*-w GE sequences. We also compared the effect of magnetic field strengths. The sequences and field strengths were tested in animals. Then, the most effective technique was applied to patients with hematomas of different ages and with hematoma residuals. Occurrence of residuals of earlier, clinically silent, haemorrhages in patients with acute spontaneous hematoma or with suspected ischemic stroke were compared. Experimental studies: The MR detectability of small experimental haematomas in the brain and of blood in the cerebrospinal fluid (CSF) spaces of 30 rabbits was evaluated. MRI examinations were performed at determined intervals using different pulse sequences at two field strengths. The last MR images were compared to the formalin fixed brain sections and, in 16 rabbits, also to the histological findings. T2*-weighted GE sequences revealed all the intra parenchymal haematomas at 1.5 T: they were strongly hypointense. Their sizes became smaller but the signal patterns remained unchanged during the follow-up. The haematoma sizes and shapes corresponded well to gross pathology at acute and subacute stages. At chronic stage, the signal changes were larger than iron deposits. Blood in the CSF spaces was best detected at 1.5T with T2*-weighted GE sequences during the first 2 days. The FLAIR sequence often revealed blood in CSF spaces but not in the brain. SE sequences were rather insensitive. Imaging at 0.5 T was less effective than at 1.5 T. Clinical studies: All MR examinations on patients were performed at 1.5T, including T1- and T2-w SE, FLAIR, T2*-w GE sequences, and, occasionally, diffusion-w sequences. Sixty-six intra parenchymal hematomas were examined in the first clinical study. The hematomas were of different sizes and the ages varied from 8 hours to 3

  6. MRI Diagnosis of Intracranial Hemorrhage : Experimental and Clinical Studies

    Energy Technology Data Exchange (ETDEWEB)

    Alemany Ripoll, Montserrat

    2003-02-01

    The purpose of this work was to improve the diagnosis of intracranial hemorrhage with MRI, and add knowledge about the newer sequences increasing in use to depict intra parenchymal bleeds, especially T2*-w GE sequences. We also compared the effect of magnetic field strengths. The sequences and field strengths were tested in animals. Then, the most effective technique was applied to patients with hematomas of different ages and with hematoma residuals. Occurrence of residuals of earlier, clinically silent, haemorrhages in patients with acute spontaneous hematoma or with suspected ischemic stroke were compared. Experimental studies: The MR detectability of small experimental haematomas in the brain and of blood in the cerebrospinal fluid (CSF) spaces of 30 rabbits was evaluated. MRI examinations were performed at determined intervals using different pulse sequences at two field strengths. The last MR images were compared to the formalin fixed brain sections and, in 16 rabbits, also to the histological findings. T2*-weighted GE sequences revealed all the intra parenchymal haematomas at 1.5 T: they were strongly hypointense. Their sizes became smaller but the signal patterns remained unchanged during the follow-up. The haematoma sizes and shapes corresponded well to gross pathology at acute and subacute stages. At chronic stage, the signal changes were larger than iron deposits. Blood in the CSF spaces was best detected at 1.5T with T2*-weighted GE sequences during the first 2 days. The FLAIR sequence often revealed blood in CSF spaces but not in the brain. SE sequences were rather insensitive. Imaging at 0.5 T was less effective than at 1.5 T. Clinical studies: All MR examinations on patients were performed at 1.5T, including T1- and T2-w SE, FLAIR, T2*-w GE sequences, and, occasionally, diffusion-w sequences. Sixty-six intra parenchymal hematomas were examined in the first clinical study. The hematomas were of different sizes and the ages varied from 8 hours to 3

  7. Cutaneous manifestations of systemic lupus erythematosus.

    Science.gov (United States)

    Uva, Luís; Miguel, Diana; Pinheiro, Catarina; Freitas, João Pedro; Marques Gomes, Manuel; Filipe, Paulo

    2012-01-01

    Systemic lupus erythematosus (SLE) is a multiorgan autoimmune disease of unknown etiology with many clinical manifestations. The skin is one of the target organs most variably affected by the disease. The American College of Rheumatology (ACR) established 11 criteria as a classificatory instrument to operationalise the definition of SLE in clinical trials. They were not intended to be used to diagnose individuals and do not do well in that capacity. Cutaneous lesions account for four of these 11 revised criteria of SLE. Skin lesions in patients with lupus may be specific or nonspecific. This paper covers the SLE-specific cutaneous changes: malar rash, discoid rash, photosensitivity, and oral mucosal lesions as well as SLE nonspecific skin manifestations, their pathophysiology, and management. A deeper thorough understanding of the cutaneous manifestations of SLE is essential for diagnosis, prognosis, and efficient management. Thus, dermatologists should cooperate with other specialties to provide optimal care of SLE patient. PMID:22888407

  8. Cutaneous Manifestations of Systemic Lupus Erythematosus

    Directory of Open Access Journals (Sweden)

    Luís Uva

    2012-01-01

    Full Text Available Systemic lupus erythematosus (SLE is a multiorgan autoimmune disease of unknown etiology with many clinical manifestations. The skin is one of the target organs most variably affected by the disease. The American College of Rheumatology (ACR established 11 criteria as a classificatory instrument to operationalise the definition of SLE in clinical trials. They were not intended to be used to diagnose individuals and do not do well in that capacity. Cutaneous lesions account for four of these 11 revised criteria of SLE. Skin lesions in patients with lupus may be specific or nonspecific. This paper covers the SLE-specific cutaneous changes: malar rash, discoid rash, photosensitivity, and oral mucosal lesions as well as SLE nonspecific skin manifestations, their pathophysiology, and management. A deeper thorough understanding of the cutaneous manifestations of SLE is essential for diagnosis, prognosis, and efficient management. Thus, dermatologists should cooperate with other specialties to provide optimal care of SLE patient.

  9. Immune thrombocytopenia: clinical manifestation and therapy response. The interim analysis of Russian register of patients with primary immune thrombocytopenia and literature review

    Directory of Open Access Journals (Sweden)

    I. A. Lisukov

    2013-01-01

    Full Text Available Primary immune thrombocytopenia (ITP is a rare (orphan blood disease. Most frequent manifestations of ITP are purpura, petechiae and bleedings with many patients have either no symptoms or minimal bleedings manifestation. The management of ITP varies widely and must be based on current international recommendations and individual assessment of clinical course. The paper presents the results of interim analysis of clinical course and therapeutic approaches in the Russian register of ITP patients with immune thrombocytopenia and literature review about ITP treatment approaches.

  10. Renal (Kidney) Manifestations in TSC

    Medline Plus

    Full Text Available ... Resources Young Adult Resources Family Support TSC Connect Publications & Information Sheets TSC Clinics Physician Referral TSC Clinical ... Presentations Clinical Manifestations Diagnostic Criteria TSC Consensus ... Clinical Trials Tissue Donation Professional Advisory Board Professional ...

  11. Renal (Kidney) Manifestations in TSC

    Medline Plus

    Full Text Available ... Resources Young Adult Resources Family Support TSC Connect Publications & Information Sheets TSC Clinics Physician Referral TSC Clinical ... Presentations Clinical Manifestations Diagnostic Criteria TSC ... Clinical Trials Tissue Donation Professional Advisory Board Professional ...

  12. Early diagnosis of primary Sjögren's syndrome: EULAR-SS task force clinical recommendations.

    Science.gov (United States)

    Brito-Zerón, Pilar; Theander, Elke; Baldini, Chiara; Seror, Raphaèle; Retamozo, Soledad; Quartuccio, Luca; Bootsma, Hendrika; Bowman, Simon J; Dörner, Thomas; Gottenberg, Jacques-Eric; Mariette, Xavier; Bombardieri, Stefano; de Vita, Salvatore; Mandl, Thomas; Ng, Wan-Fai; Kruize, Aike A; Tzioufas, Athanasios; Vitali, Claudio; Buyon, Jill; Izmirly, Peter; Fox, Robert; Ramos-Casals, Manuel

    2016-01-01

    Sjögren's syndrome (SjS) is a systemic autoimmune disease that mainly affects the exocrine glands, leading to generalized mucosal dryness. However, primary SjS may initially present with non-sicca (systemic) manifestations. When these features appear before the onset of an overt sicca syndrome, we may talk of an underlying 'occult' SjS. The European League Against Rheumatism (EULAR) has promoted and supported an international collaborative study group (EULAR-SS Task Force) aimed at developing consensual recommendations to provide a homogeneous approach to the patient with primary SjS presenting with systemic involvement. This review summarizes the key factors that should be taken into account in the diagnostic approach in a patient with suspected SjS according to the main clinical patterns of presentation, and is especially focused on organ-specific systemic disease presentations, including a consensus set of recommendations in order to reach an early diagnosis. Close collaboration with the different specialties involved through a comprehensive multidisciplinary approach is essential in SjS patients presenting with systemic involvements.

  13. Analysis on Clinical Manifestation and Auxiliary Examinations of Viral Encephalitis:Report of 48 Cases%48例病毒性脑炎的临床和辅助检查分析

    Institute of Scientific and Technical Information of China (English)

    杨绍宣; 李琼仙

    2013-01-01

      [摘要]目的:探讨病毒性脑炎临床症状及辅助检查特点,为诊断及治疗提供临床依据。方法:回顾分析6年来收治的48例病毒性脑炎患者的临床表现、脑脊液生化、常规、及细胞学检查、脑电图、MRI等资料。结果:临床表现以发热、头痛、精神症状、呕吐为主。脑电图异常率86.7%、脑脊液异常率75%,磁共振成像异常率40%。结论:资料显示病毒性脑炎的临床表现具有某些特征性, EEG、CSF、MRI辅助检查对诊断具有重要意义,尤其是脑电图检查。%Objective:To explore the clinical symptoms and the auxiliary examination of viral encephalitis, providing clinical evidence for the diagnosis and treatment of viral encephalitis. Methods: A clinical data of forty-eight patients with viral encephalitis in our hospital were retrospectively analyzed.Results: The major clinical manifestations included fever, headache, psychiatric symptoms and vomiting. Auxiliary examination revealed Electroencephalogram (EEG)abnormality rate of 86.7%, cerebrospinal fluid (CSF)abnormality rate of 75%and 40%of the abnormal rate of magnetic resonance imaging (MRI). Conclusion: The data showed that the clinical manifestations of viral encephalitis were special. Auxiliary examination of EEG, also CSF, MRI were with great significance in the diagnosis of viral encephalitis.

  14. The importance of oral-clinical findings for the correct diagnosis of Ellis-van Creveld syndrome.

    Science.gov (United States)

    Pedro, Rafael Lima; Andrade, Lucia Helena Raymundo; Maia, Lucianne Cople

    2011-01-01

    Ellis-van Creveld syndrome (EVC), also known as chondroectodermal dysplasia, is a rare autosomal recessive disorder. It is characterized by a variable spectrum of clinical findings, and the most common tetrad is chondrodystrophy, polydactyly, ectodermal dysplasia, and cardiac defects. Among the oral findings, number anomalies, peg-shaped teeth, and alterations in soft tissues are noteworthy. The aim of this paper is to report a case in which the diagnosis of EVC was possible only with the oral findings of a dentist and to relate the dental treatment performed. A 2-year-old girl was brought for dental care due to a lack of teeth. Her condition was initially diagnosed as thanatophoric dysplasia by her pediatrician. After evaluation of the oral manifestations, the dentist referred her to a geneticist, with the suggestion of EVC. The dental report, together with the systemic manifestations, allowed the geneticist to confirm the EVC diagnosis. The necessary dental procedures were performed, and the patient, now age 5, is still monitored by a multidisciplinary team.

  15. Clinical manifestations of autoimmune disease-related non-Hodgkin lymphoma: a Korean single-center, retrospective clinical study

    Science.gov (United States)

    Jeon, Young-Woo; Yoon, Jae-Ho; Lee, Sung-Eun; Eom, Ki-Seong; Kim, Yoo-Jin; Kim, Hee-Je; Lee, Seok; Min, Chang-Ki; Lee, Jong Wook; Min, Woo-Sung; Cho, Seok-Goo

    2016-01-01

    Background/Aims: Recently, large cohort studies regarding associations between autoimmune disease and lymphomas have been reported in a few Western countries. However, Asian data concerning autoimmune-related lymphomas are limited. Therefore, we evaluated the clinical characteristics and prognostic factors of patients with autoimmune disease-related non-Hodgkin lymphoma (NHL) in a single center in Korea. Methods: We analyzed the data from 11 patients with autoimmune-related NHL. Patients were categorized into two groups, those with rheumatoid arthritis (RA) and those with non-RA-related NHL. Then patients were re-categorized into a group with methotrexate (MTX) usage and a MTX non-usage group. Histological subtype, MTX duration, autoimmune disease duration, treatment modalities, and other data were collected and analyzed. Results: Our study revealed that older RA patients have a greater likelihood of occurrence of NHL (p = 0.042). We confirmed that MTX duration and cumulative dose of MTX have no significant correlation with autoimmune disease and NHL (p = 0.073). In the management of autoimmune disease-related NHL, all patients were directly treated with systemic chemotherapy instead of employing a wait and watch approach. Overall survival (OS) and progression-free survival (PFS) in all autoimmune disease-related NHL were 100% and 87.5%, with no treatment-related mortality during the 2-year follow-up period of our study. Conclusions: Our study suggests that patients with RA-NHL are characterized by older age at onset compared to those with non-RA-NHL. Also considering of OS and PFS, intensive treatment strategy instead of delayed watchful managements may be required for autoimmune disease-related NHL including of old age group. PMID:27384438

  16. The characteristics, clinical manifestations and outcomes of pandemic influenza A (H1N1 2009 in the elderly

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    Luana Lenzi

    2013-04-01

    Full Text Available Introduction The objetctive of this study was to evaluate the 2009 Pandemic Influenza A (H1N1 in the elderly and identify the clinical characteristics, mortality and prognostic factors of the infection in these patients. Methods This was an observational, retrospective study. Data were collected from the National Notifiable Diseases (SINAN, from the Brazilian Ministry of Health. Only patients 60 years old or more that had laboratory confirmed infections were included. The socio-demographic and clinical variables and outcomes were evaluated to compare mortality rates in the presence or absence of these factors. Results We included 93 patients in the study, 16.1% of whom died. The symptoms of cough and dyspnea, the use of the antiviral oseltamivir, influenza vaccine and comorbidities influenced the outcomes of cure or death. Chest radiography can aid in diagnosis. Conclusions Although relatively few elderly people were infected, this population presented high lethality that can be justified by the sum of clinical, physical and immunological factors in this population. Treatment with oseltamivir and vaccination against seasonal influenza have significantly reduced rates of hospitalization and mortality.

  17. Clinical practice. Diagnosis and treatment of cow's milk allergy

    NARCIS (Netherlands)

    Kneepkens, C. M. Frank; Meijer, Yolanda

    2009-01-01

    Introduction Cow's milk allergy (CMA) is thought to affect 2-3% of infants. The signs and symptoms are nonspecific and may be difficult to objectify, and as the diagnosis requires cow's milk elimination followed by challenge, often, children are considered cow's milk allergic without proven diagnosi

  18. Inflammatory myopathy: diagnosis and clinical course, specific clinical scenarios and new complementary tools.

    Science.gov (United States)

    Selva-O'Callaghan, Albert; Trallero-Araguás, Ernesto; Martínez, Maria Angeles; Labrador-Horrillo, Moises; Pinal-Fernández, Iago; Grau-Junyent, Josep Maria; Juárez, Candido

    2015-06-01

    Idiopathic inflammatory myopathies are a heterogeneous group of rare autoimmune diseases characterized by symmetric proximal muscle weakness and inflammatory infiltrates on muscle biopsy. A meticulously collected combination of clinical, serological, and pathological data is essential to correctly diagnose and classify myositis patients, often a considerable challenge for clinicians. This article provides a comprehensive overview of the most useful tools for the diagnosis and follow-up of patients with myositis. Capillaroscopy, serological biomarkers (particularly the autoantibody profile) and imaging techniques, such as muscle magnetic resonance and chest ultrasound, are of great aid in diagnosing, classifying and managing these patients. Relevant clinical scenarios, such as interstitial lung disease, associated cancer and pregnancy are also addressed in this review. Myositis registries, identification of new autoantibodies, and genetic studies will enhance our understanding of the pathogenesis of these conditions and help to define new diagnostic and therapeutic approaches.

  19. Relations of nuclear factor-kappa B activity in the kidney of children with primary nephrotic syndrome to clinical manifestations, pathological types, and urinary protein excretion

    Institute of Scientific and Technical Information of China (English)

    ZHAO Hong-yang; SUN Ruo-peng; DONG Jun-hua; ZHEN Jun-hui

    2005-01-01

    @@ The pathogenesis of childhood primary nephrotic syndrome (PNS) is unclear. However, an immune mechanism has generally been accepted as a cause. Imbalance of T lymphocyte and a variety of inflammatory cytokines, chemotactic and transcription factors are involved in the pathophysiology and manifestations of PNS,1,2 and nuclear factor kappa B (NF-κB) transcriptionally regulates the expression of these factors.3 Research has been focused on NF-κB and inflammatory regulated mediators of renal diseases, but seldom on different clinical manifestations and histopathological changes. In order to explore a potential mechanism for the pathogenesis of PNS in children and a basis for preventing its advance, we determined NF-κB activity in the kidney of children with PNS in vitro using immunohistochemical staining and the multimedia coloured pathological image analysis system and its relations to clinical manifestations, histopathological changes and 24-hour urinary protein excretion.

  20. Frequency of Macroprolactinemia in Hyperprolactinemic Women Presenting with Menstrual Irregularities, Galactorrhea, and/or Infertility: Etiology and Clinical Manifestations

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    Alfredo Leaños-Miranda

    2013-01-01

    Full Text Available Aim. To determine the frequency of macroprolactinemia, its etiology, and the clinical manifestations in patients with hyperprolactinemia presenting with menstrual irregularities, galactorrhea, and/or infertility who were attended by the gynecology-endocrinology service. Methods. In a cross-sectional study, 326 hyperprolactinemic women were tested for serum prolactin (PRL concentrations before and after chromatographic separation (gel filtration and affinity with protein G and extraction of free PRL with polyethylene glycol (PEG. Results. Sera from 57 patients (17.5% were found to have macroprolactinemia. The presence of macroprolactinemia was attributable to anti-PRL autoantibodies in 54 (94.7% patients. The median serum PRL levels were similar in patients with or without macroprolactinemia (42.0 versus 38.1 ng/mL. In contrast, patients with macroprolactinemia had lower serum-free PRL levels (median 9.2 versus 31.7 ng/mL, . Patients without macroprolactinemia had a higher frequency of galactorrhea and abnormal pituitary imagine findings (. Conclusions. We can conclude that macroprolactinemia should be considered as a benign variant, and it must be ruled out in women presenting with menstrual irregularities, galactorrhea, and/or infertility in order to investigate other causes different than hyperprolactinemia. Serum PRL precipitated with PEG is a convenient and simple procedure to screen for the presence of macroprolactinemia.

  1. Clinical manifestations and outcome in Staphylococcus aureus endocarditis among injection drug users and nonaddicts: a prospective study of 74 patients

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    Ruotsalainen Eeva

    2006-09-01

    Full Text Available Abstract Background Endocarditis is a common complication in Staphylococcus aureus bacteremia (SAB. We compared risk factors, clinical manifestations, and outcome in a large, prospective cohort of patients with S. aureus endocarditis in injection drug users (IDUs and in nonaddicts. Methods Four hundred and thirty consecutive adult patients with SAB were prospectively followed up for 3 months. Definite or possible endocarditis by modified Duke criteria was found in 74 patients: 20 patients were IDUs and 54 nonaddicts. Results Endocarditis was more common in SAB among drug abusers (46% than in nonaddicts (14% (odds ratio [OR], 5.12; 95% confidence interval [CI], 2.65–9.91; P P P P = 0.03, and their SAB was more often community-acquired (95% vs 39%, P P P = 0.70. Arterial thromboembolic events and severe sepsis were also equally common in both groups. There was no difference in mortality between the groups at 7 days, but at 3 months it was lower among IDUs (10% compared with nonaddicts (39% (OR, 5.73; 95% CI, 1.20–27.25; P = 0.02. Conclusion S. aureus endocarditis in IDUs was associated with as high complication rates including extracardiac deep infections, thromboembolic events, or severe sepsis as in nonaddicts. Injection drug abuse in accordance with younger age and lack of underlying diseases were associated with lower mortality, but after adjusting by age and underlying diseases injection drug abuse was not significantly associated with mortality.

  2. Effect of Proinflammatory Cytokines (IL-6, TNF-α, and IL-1β on Clinical Manifestations in Indian SLE Patients

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    Vinod Umare

    2014-01-01

    Full Text Available Systemic lupus erythematosus (SLE is an inflammatory rheumatic disease characterized by production of autoantibodies and organ damage. Elevated levels of cytokines have been reported in SLE patients. In this study we have investigated the effect of proinflammatory cytokines (IL-6, TNF-α, and IL-1β on clinical manifestations in 145 Indian SLE patients. One hundred and forty-five healthy controls of the same ethnicity served as a control group. Clinical disease activity was scored according to SLEDAI score. Accordingly, 110 patients had active disease and 35 patients had inactive disease. Mean levels of IL-6, TNF-α, and IL-1β were found to be significantly higher in SLE patients than healthy controls (P<0.001. Mean level of IL-6 for patients with active disease (70.45±68.32 pg/mL was significantly higher (P=0.0430 than those of inactive disease patients (43.85±63.36 pg/mL. Mean level of TNF-α was 44.76±68.32 pg/mL for patients with active disease while it was 25.97±22.03 pg/mL for those with inactive disease and this difference was statistically significant (P=0.0161. Similar results were obtained for IL-1β (P=0.0002. Correlation between IL-6, TNF-α, and IL-1β serum levels and SLEDAI score was observed (r=0.20, r=0.27, and r=0.38, resp.. This study supports the role of these proinflammatory cytokines as inflammatory mediators in active stage of disease.

  3. Manifest dream content as a possible predictor of suicidality.

    Science.gov (United States)

    Glucksman, Myron L

    2014-12-01

    The prediction of suicidal intent remains a clinical problem. This presentation illustrates that a distinction may be made between the manifest dream reports of patients who are potentially or acutely suicidal and those who are not. A review of the literature reveals that the manifest dream reports of clinically depressed, non-suicidal individuals differ from those who are depressed and acutely suicidal. The former contain themes of loss, disappointment, rejection, helplessness, hopelessness, failure, and death. The latter contain themes of dying, death, destruction, and violence directed toward the dreamer or others, as well as hopelessness and helplessness. The author collected manifest dream reports from three clinically depressed, non-suicidal patients and three clinically depressed, potentially or acutely suicidal patients. There are apparent differences between the themes of manifest dream reports in the clinically depressed, non-suicidal patients and the clinically depressed, potentially or acutely suicidal patients. The former contain themes of death, loss, rejection, vulnerability, hopelessness, and helplessness. The latter contain themes of active harm or violence (specifically toward the dreamer), dying or being dead, aloneness, vulnerability, hopelessness, and helplessness. Clinical cases and corresponding manifest dream reports are presented. Although this is a preliminary study, it is possible that manifest dream content may be used as one of the predictors of suicidality, in conjunction with latent dream content, diagnosis, life circumstance, and clinical status. PMID:25494585

  4. Understanding Patient Values and the Manifestations in Clinical Research with Traditional Chinese Medicine—With Practical Suggestions for Trial Design and Implementation

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    Wei Mu

    2013-01-01

    Full Text Available Objective. To define patient values, identify their manifestations in a randomized clinical trial, and investigate the possible implications for clinical research of traditional Chinese medicine. Methods. We categorized patient values manifestations into patient choice, preference, compliance, and patient-reported outcomes and summarized the underlying personal values through purposeful electronic searches for relevant reports. By hypothesizing a set of positive versus negative circumstances occurring in the enrollment, intervention allocation, treatment, and the follow-up stage of a trial, it is possible to discuss the potential implications of patient values manifestation on a trial with traditional Chinese medicine. Results. Patient values and its manifestations are ubiquitous in the process of clinical research with traditional Chinese medicine. These values may provide motivation for participation or engender the internal and external validity of the study. Conclusions. Trialists should attach sufficient importance to the needs and concerns of individual participant. To incorporate patient values into the design and conduct of a clinical study with traditional Chinese medicine, researchers are recommended to adopt participant-friendly design and use patient-reported outcomes, take convenience-for-patients measures, and help foster rational beliefs and behaviors of trial participants.

  5. Rheumatic manifestations of diabetes mellitus.

    Science.gov (United States)

    Lebiedz-Odrobina, Dorota; Kay, Jonathan

    2010-11-01

    DM is associated with various musculoskeletal manifestations. The strength of this relationship varies among the various musculoskeletal disorders; the associations are based mostly on epidemiologic data. For most of these conditions, definitive pathophysiologic correlates are lacking.Hand and shoulder disorders occur more frequently than other musculoskeletal manifestations of DM. Recognition of the association between DM and shoulder adhesive capsulitis, DD, and stenosing flexor tenosynovitis facilitates their correct diagnosis in the setting of DM and prompt initiation of appropriate treatment, which may include optimizing glycemic control. Conversely, awareness and identification of the characteristic musculoskeletal manifestations of DM may facilitate earlier diagnosis of DM and initiation of glucose-lowering therapy to retard the development of diabetic complications.Much less has been published about the musculoskeletal complications of DM than about its micro- and macrovascular complications. Prospective case-control cohort studies are needed to establish the true prevalence of musculoskeletal complications of DM and the metabolic syndrome, especially in this era of tighter glycemic control.The potential relationship between DM and the development of OA needs to be clarified in large, prospective, case-control cohort studies. The effect on musculoskeletal manifestations of various therapeutic regimens to manage DM should be studied prospectively. Treatment regimens for some musculoskeletal conditions associated with DM, such as DISH, should be studied in larger prospective, randomized,controlled clinical trials.At the molecular level, further studies are warranted to clarify the potential contribution of AGEs and adipokines to the development of OA and diabetic musculoskeletal syndromes, such as shoulder adhesive capsulitis, DD, stenosing flexor tenosynovitis, and LJM. Identification of such molecular targets for therapy would promote the development of

  6. Cases with manifestation of chemodectoma diagnosed in dogs in Department of Internal Diseases with Horses, Dogs and Cats Clinic, Veterinary Medicine Faculty, University of Environmental and Life Sciences, Wroclaw, Poland

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    Atamaniuk Wojciech

    2010-05-01

    Full Text Available Abstract In the period of 3 years, 9 tumours of chemodectoma were supravitally diagnosed and histopathologically verified in dogs. In this period 15 351 dogs were admitted to the Clinic of Dogs and Cats and 2 145 dogs were examined in the cardiological outpatient clinic for dogs. This tumour is located in a typical place - at the base of the heart. Most frequently the tumour manifested in older boxers. Only in one case such a tumour was diagnosed in another breed of dogs. The tumours ranged in size between 3 and 16 cm in diameter. The principal sign accompanying tumours of cardiac base involved dyspnoea but in 3 cases the tumours yielded no clinical signs. All the diagnoses were additionally verified using immunohistochemical examination. We used antibodies to chromogranin A (clone DAK-A3 1:100, synaptophysin (clone SY38 1:20 and neuron-specific enolase (clone BBS/NC/VI-H14 1:150. An immunohistochemical examination is vital for the diagnosis since it allows to differentiate histologically distinct types of neoplasia which may locate in the same site and may manifest a similar histological pattern.

  7. [Pathophysiology, epidemiology, clinical presentation, diagnosis and treatment options for autosomal dominant polycystic kidney disease].

    Science.gov (United States)

    Noël, Natacha; Rieu, Philippe

    2015-07-01

    Autosomal dominant polycystic kidney disease (ADPKD) is the leading genetic cause of end-stage renal disease (ESRD) worldwide. Its prevalence is evaluated according to studies and population between 1/1000 and 1/4000 live births and it accounts for 6 to 8% of incident ESRD patients in developed countries. ADPKD is characterized by numerous cysts in both kidneys and various extrarenal manifestations that are detailed in this review. Clinico-radiological and genetic diagnosis are also discussed. Mutations in the PKD1 and PKD2 codifying for polycystin-1 (PC-1) and polycystin-2 (PC-2) are responsible for the 85 and 15% of ADPKD cases, respectively. In primary cilia of normal kidney epithelial cells, PC-1 and PC-2 interact forming a complex involved in flow- and cilia-dependant signalling pathways where intracellular calcium and cAMP play a central role. Alteration of these multiple signal transduction pathways leads to cystogenesis accompanied by dysregulated planar cell polarity, excessive cell proliferation and fluid secretion, and pathogenic interactions of epithelial cells with an abnormal extracellular matrix. The mass effect of expanding cyst is responsible for the decline in glomerular filtration rate that occurs late in the course of the disease. For many decades, the treatment for ADPKD aims to lessen the condition's symptoms, limit kidney damage, and prevent complications. Recently, the development of promising specific treatment raises the hope to slow the growth of cysts and delay the disease. Treatment strategies targeting cAMP signalling such as vasopressin receptor antagonists or somatostatin analogs have been tested successfully in clinical trials with relative safety. Newer treatments supported by preclinical trials will become available in the next future. Recognizing early markers of renal progression (clinical, imaging, and genetic markers) to identify high-risk patients and multidrug approaches with synergistic effects may provide new opportunities

  8. The influence of clinical information in the histopathologic diagnosis of melanocytic skin neoplasms.

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    Gerardo Ferrara

    Full Text Available BACKGROUND: We tested the relevance of clinical information in the histopathologic evaluation of melanocytic skin neoplasm (MSN. METHODS: Histopathologic specimens from 99 clinically atypical MSN were circulated among ten histopathologists; each case had clinical information available in a database with a five-step procedure (no information; age/sex/location; clinical diagnosis; clinical image; dermoscopic image; each step had a histopathologic diagnosis (D1 through D5; each diagnostic step had a level of diagnostic confidence (LDC ranging from 1 (no diagnostic certainty to 5 (absolute diagnostic certainty. The comparison of the LDC was employed with an analysis of variance (ANOVA for repeated measures. FINDINGS: In D1 (no information, 36/99 cases (36.3% had unanimous diagnosis; in D5 (full information available, 51/99 cases (51.5% had unanimous diagnosis (p for difference between proportions <0.001. The observer agreement expressed as kappa increased significantly from D1 to D5. The mean LDC linearly increased for each observer from D1 through D5 (p for linear trend <0.001. On average, each histopathologist changed his initial diagnosis in 7 cases (range: 2-23. Most diagnostic changes were in D2 (age/sex/location. INTERPRETATION: The histopathologic criteria for the diagnosis of MSN can work as such, but the final histopathologic diagnosis is a clinically-aided interpretation. Clinical data sometimes reverse the initial histopathologic evaluation.

  9. Molecular detection of intestinal parasites for clinical diagnosis and epidemiology

    NARCIS (Netherlands)

    Hove, Robert Jan ten

    2009-01-01

    The detection of intestinal parasitic infections for routine diagnosis and for epidemiological research still depends mainly on microscopical examination of stool samples for the identification of helminth eggs and protozoan trophozoites and cysts. Because microscopy has several limitations, additio

  10. Clinical manifestations of Hirschsprung’s disease: A 6-year course review on admitted patients in Guilan, north Province of Iran

    OpenAIRE

    Izadi, M.; F. Mansour-Ghanaei; R Jafarshad; Joukar, F; AH Bagherzadeh; F Tareh

    2007-01-01

    Background: Hirschsprung’s disease (H.D) is a congenital disease in which intestinal ganglionic cells are absent and can cause intestinal obstruction. The disease has various clinical manifestations and different lengths of bowel may be involved. Our aim was to study Hirschsprung’s clinical presentations and its rate of intestinal involvement in hospitalized patients in a 6-year course study in Guilan, north Province of Iran.Methods: We studied the patients with Hirschsprung’s referred to Gui...

  11. 银屑病患者眼部临床表现及治疗现状%Clinical manifestations and current treatments of ocular psoriasis

    Institute of Scientific and Technical Information of China (English)

    张顺莲; 胡云峰; 邓列华

    2013-01-01

      银屑病患者发生眼部病变相当普遍,其症状和体征细微易被忽略,通常发生于银屑病的活动期或与关节病性银屑病并发。由于银屑病患者眼部症状可能与其潜在的疾病相关,临床医生应对此保持高度警觉。该文主要对银屑病患者眼部症状临床表现及治疗现状作一综述,希望今后在皮肤科和眼科专家的共同参与下,使银屑病患者眼部疾患得到更好的诊治。%  Ocular signs occur in patients of psoriasis are very common, however, their signs and symptoms are often vague and may be easily missed. It is usually found during an exacerbation of psoriasis or in association with arthritic complications. Physicians should maintain a high index of suspicion that ophthalmic symptoms in patients with psoriasis may be related to their underlying disease. The purpose of this review is to provide a brief review in the clinical manifestations and current treatments of ocular psoriasis. In order to provide improved treatment for patients with psoriasis, a common participation of dermatologist and ophthalmologist is required in making precise diagnosis and management.

  12. Coronary heart disease clinical manifestation and risk factors in Japanese immigrants and their descendents in the city of São Paulo

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    Amato Reynaldo Vicente

    2003-01-01

    Full Text Available OBJECTIVE: To assess whether a difference exists in coronary heart disease clinical manifestations and the prevalence of risk factors between Japanese immigrants and their descendents in the city of São Paulo. METHODS: Retrospective analysis of coronary artery disease clinical manifestations and the prevalence of risk factors, comparing 128 Japanese immigrants (Japanese group with 304 Japanese descendents (Nisei group. RESULTS: The initial manifestation of the disease was earlier in the Nisei group (mean = 53 years, a difference of 12 years when compared with that in the Japanese group (mean = 65 years (P<0.001. Myocardial infarction was the first manifestation in both groups (P = 0.83. The following parameters were independently associated with early coronary events: smoking (OR = 2.25; 95% CI = 1.35-3.77; P<0.002; Nisei group (OR = 10.22; 95% CI = 5.64-18.5; P<0.001; and female sex (OR = 5.04; 95% CI = 2.66-9.52; P<0.001. CONCLUSION: The clinical presentation of coronary heart disease in the Japanese and their descendents in the city of São Paulo was similar, but coronary heart disease onset occurred approximately 12 years earlier in the Nisei group than in the Japanese group.

  13. Clinical and serological manifestations associated with interferon-α levels in childhood-onset systemic lupus erythematosus

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    Mariana Postal

    2012-01-01

    Full Text Available OBJECTIVE: To determine the serum levels of interferon alpha in childhood-onset systemic lupus erythematosus patients, their first-degree relatives and healthy controls and to evaluate the associations between serum interferon alpha and disease activity, laboratory findings and treatment features. METHODS: We screened consecutive childhood-onset systemic lupus erythematosus patients in a longitudinal cohort at the pediatric rheumatology unit of the State University of Campinas between 2009 and 2010. All patients demonstrated disease onset before the age of 16. Disease status was assessed according to the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI and Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index (SDI. Interferon alpha levels were measured using an enzyme-linked immunoabsorbent assay. RESULTS: We included 57 childhood-onset systemic lupus erythematosus patients (mean age 17.33±4.50, 64 firstdegree relatives (mean age 39.95±5.66, and 57 healthy (mean age 19.30±4.97 controls. Serum interferon alpha levels were significantly increased in childhood-onset systemic lupus erythematosus patients compared to their firstdegree relatives and healthy controls. Interferon alpha levels were significantly increased in patients with positive dsDNA antibodies, patients with cutaneous vasculitis, patients with new malar rash and patients who were not receiving medication. Interferon alpha levels correlated with C3 levels and systemic lupus erythematosus Disease Activity Index scores. In addition, we observed an inverse correlation between patient age and interferon alpha levels. CONCLUSION: Interferon alpha may play a role in the pathogenesis of childhood-onset systemic lupus erythematosus, especially in cutaneous manifestations and dsDNA antibody formation. The observation that interferon alpha levels are increased in patients who are not taking medication should be investigated in

  14. The Role of Biomedical Knowledge in Diagnosis of Difficult Clinical Cases

    Science.gov (United States)

    Woods, Nicole N.; Brooks, Lee R.; Norman, Geoffrey R.

    2007-01-01

    Although biomedical knowledge is believed to be of little value in diagnosis of routine clinical cases, studies of clinical reasoning have found that physicians revert to use of basic biomedical knowledge when faced with challenging clinical problems. The current paper presents two experiments that empirically examine the role of biomedical…

  15. [Neuromuscular dynamic scapular winging: Clinical, electromyographic and magnetic resonance imaging diagnosis].

    Science.gov (United States)

    Nguyen, Christelle; Guérini, Henri; Roren, Alexandra; Zauderer, Jennifer; Vuillemin, Valérie; Seror, Paul; Ouaknine, Michaël; Palazzo, Clémence; Bourdet, Christopher; Pluot, Étienne; Roby-Brami, Agnès; Drapé, Jean-Luc; Rannou, François; Poiraudeau, Serge; Lefèvre-Colau, Marie-Martine

    2015-12-01

    Dyskinesia of the scapula is a clinical diagnosis and includes all disorders affecting scapula positioning and movement whatever its etiology. Scapular winging is a subtype of scapular dyskinesia due to a dynamic prominence of the medial border of the scapula (DSW) secondary to neuromuscular imbalance in the scapulothoracic stabilizer muscles. The two most common causes of DSW are microtraumatic or idiopathic lesions of the long thoracic nerve (that innerves the serratus anterior) or the accessory nerve (that innerves the trapezius). Diagnosis of DSW is clinical and electromyographic. Use of magnetic resonance imaging (MRI) could be of interest to distinguish lesion secondary to a long thoracic nerve from accessory nerve and to rule out scapular dyskinesia related to other shoulder disorders. Causal neuromuscular lesion diagnosis in DSW is challenging. Clinical examinations, combined with scapular MRI, could help to their specific diagnosis, determining their stage, ruling out differential diagnosis and thus give raise to more targeted treatment. PMID:26433832

  16. Cri-du-chat syndrome: clinical profile and prenatal diagnosis.

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    Tullu M

    1998-10-01

    Full Text Available Prenatal diagnosis of cri-du-chat syndrome is described in 2 pregnancies. In Case 1, the mother was a balanced translocation carrier and had 2 previously affected off springs. Prenatal diagnosis by chorion villus sampling and cordocentesis was successful in diagnosing an affected conceptus and the pregnancy was electively terminated. Case 2 was referred for nonimmune foetal hydrops and cordocentesis revealed deletion 5p. This second case was noteworthy for the fact that deletion 5p has not been reported to cause foetal hydrops.

  17. DQ2, DQ7 and DQ8 Distribution and Clinical Manifestations in Celiac Cases and Their First-Degree Relatives

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    Magdalena Araya

    2015-06-01

    Full Text Available HLA-linked genes are relevant to celiac disease (CD; the potential genetic differences present worldwide are not fully understood. Previous results suggest that the distribution of HLA-DQ2/DQ7/DQ8 in Chile may differ from that in Europe and North America. In celiac patients and their first-degree relatives (FDRS, we assessed their clinical, serological and histological characteristics, determined HLA-DQ2, HLA-DQ7 and HLA-DQ8 alleles and genotypes, and evaluated the relations between them. A total of 222 individuals were assessed (56 cases, 166 FDRs. 16.9% of FDRs were tTG positive; 53.6% of them showed overweight/obesity and 3% undernourishment; they spontaneously declared being asymptomatic, but detailed questioning revealed that 60.7% experienced symptoms, which had not been investigated. DQ2 was present in 53.9% and 43.9.0% of cases and FDRs (p < 0.05. The most frequent genotype distribution was DQ2/DQ7 (fr 0.392 (cases and 0.248 (FDRs, respectively, p < 0.02. The next most common genotypes were HLA-DQ2/DQ8 (fr 0.236 in FDRs and 0.176 in cases, p < 0.05. 3.92% cases were not HLA-DQ2/DQ8 carriers. Among tTG positive FDRs, 57.4%, 22.3% and 20.2% carried DQ2, DQ7 and DQ8, respectively. In cases, 72.7% of the biopsies classified Marsh ≥3 carried at least one DQ2; 91.7% of DQ2/DQ2 and 88.3% of DQ2/DQ7 were Marsh ≥3. Thus, DQ2 frequency is lower than reported; the higher frequency found for DQ8 and DQ7 concur with recent publications from Argentine and Brazil. These results suggest that although CD may manifest clinically in ways similar to those described in other populations, some genetic peculiarities in this region deserve further study.

  18. HLA-B5/51 GENOTYPE: AN ASSOCIATION WITH THE CLINICAL MANIFESTATIONS OF BEHCET’S DISEASE

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    Z. S. Alekberova

    2015-01-01

    Full Text Available Objective: to estimate the contribution of HLA-B5/51 genotype to the clinical manifestations and risk of Behcet’s disease (BD in two ethnic groups.Subjects and methods. 146 BD patients fulfilling the International Criteria for BD (ICBD were divided into two ethnic groups: 1 86 patients from Dagestan (representatives of 8 ethnic nationalities in this region with mean age 30.7±9.6 years; disease duration – 8.8±10.1 years; 2 60 ethnic Russian patients, nonresidents of Dagestan with mean age 32.9±11.1 years; disease duration – 11.2±10.1 years. All patients were examined at the V.A. Nasonova Research Institute of Rheumatology in 1990 to 2014. HLA class I antigens were typed by a microlymphocytotoxic technique using a Gisans anti-leukocyte sera kit (Saint Petersburg.Results. HLA-B5/51 was detected in 87 (59.6% patients, much more often in men than in women (70 and 38%, respectively; p<0.01. Genital ulcers and erythema nodosum were significantly more common in HLA-B5/51-positive Dagestani (87.3 and 57% than in HLA-B5/51-negative ones (56.5 and 26%; p=0.0019 and р=0.01; respectively. There were no significant differences in these signs in the Russian group of patients with BD depending on the presence of this allele. In HLA-B5/51-positive male Dagestani patients with BD, the risk of erythema nodosum was twice as high as that in HLA-B5/51-negative patients (p=0.054. In HLA-B5/51 female Dagestani carriers, the risk of genital ulcers and generalized uveitis proved to be 3.5 (p=0.057 and 2.7 times higher than that in HLA-B5/51 noncarriers. Frequency of HLA-B5/51 was 73.2% among the Dagestanis and 40% among the Russians. Furthermore, this investigation revealed HLA-B5/51 carriage mainly in the male BD patients. Therefore, in addition to ethnicity, gender should be borne in mind when analyzing the clinical associations with HLA-B5/51.

  19. Sinonasal Manifestations in Cystic Fibrosis

    OpenAIRE

    Oomen, Karin P. Q.; Max M. April

    2012-01-01

    Cystic fibrosis is a genetic disease, characterized by accumulation of thickened mucous secretions in exocrine glands. Although the major clinical manifestations of the disease are pancreatic and pulmonary disease, the majority of cystic fibrosis patients will develop sinonasal manifestations as well. This paper outlines the etiology, evaluation, and management of the nasal and sinus manifestations in patients with cystic fibrosis.

  20. Clinical, radiological and molecular diagnosis correlation in serum samples from patients with osteoarticular tuberculosis

    Directory of Open Access Journals (Sweden)

    Guadalupe García-Elorriaga

    2014-07-01

    Conclusions: Nested PCR in serum samples is a rapid, highly sensitive and specific modality for OTB detection. PCR should be performed in addition to clinical evaluation, imaging studies, acid-fast bacilli staining, culture and histopathology diagnosis, if possible.