WorldWideScience

Sample records for acute urticaria caused

  1. Acute urticaria and angioedema caused by horse-chestnut (aesculus hippocastanum) ingestion: a case report

    Akinci, Emine; OĞUZTÜRK, Oğuzhan; Coşkun, Figen

    2012-01-01

    Acute urticaria and angioedema, which can develop due to various causes, are common life threatening condition seen in emergency departments (EDs). The literature includes reports of angioedema cases developing after contacting various plants and seeds. We present the case of a 47-year-old male patient who developed acute urticaria and angioedema after eating horse-chestnut (aesculus hippocastanum). The patient presented to the ED with redness and irritation spread around the body and swellin...

  2. Chronic urticaria following acute hepatitis A

    Griffin, Paul M.; Kevat, Dev A S; James S. McCarthy; Woods, Marion L

    2012-01-01

    Urticaria has a documented association with the prodromal phases of hepatitis A, B and, although still contentious, likely hepatitis C. Despite the documented association there are few actual reported cases of urticaria occurring with hepatitis A infection and in all of the cases reported so far the urticaria preceded the diagnosis of hepatitis A and was acute rather than chronic. We describe a case of urticaria occurring following acute infection with hepatitis A, which persisted beyond 6 we...

  3. Clinical Evaluation of Inpatients with Acute Urticaria

    Ayşe Serap

    2011-12-01

    Full Text Available Background and Design: To determine the clinical and etiological features of inpatients with acute urticaria and angioedema and to assess the need for laboratory tests. Material and Methods: We recruited 105 patients with acute urticaria and angioedema who were admitted to our inpatient unit. The lesions and the characteristics of the patients were analyzed. Routine diagnostic tests including complete blood count, thyroid function tests, hepatitis panel, stool parasite, total IgE levels, cultures, erythrocyte sedimentation rate, C-reactive protein, anti-nuclear antibody, and posterior anterior lung X-ray were ordered. A psychiatric consultation was obtained, when needed. The results were analyzed with SPSS 15.0 statistical software.Results: Among 105 patients, 28 (26.7% had urticaria, 7 (6.7% had angioedema, and 70 (66.7% suffered from both urticaria and angioedema. The most common accompanying symptoms were itching (91.4% and burning (34.3%. The most common systemic symptoms were fatigue (15.2% and headache (12.4%. The lesions usually appeared in the evening hours (24.8%. Twenty-five patients were waking up due to itching during the night. Some lesions were associated with physical activities. Systemic diseases accompanied the lesions in 12 patients (11%. In terms of etiological factors, 33 patients (22.5% had infections. Food- related lesions were encountered in 14 (13% patients. Thirty patients (28.5% had history of medication use. Stress was detected in 37.1% of the patients; anxiety was diagnosed in 3% of patients. The stool was positive for parasites in 10 (9% patients. Conclusion: Acute urticaria is a benign disorder. Although the underlying cause of urticaria can not always be identified, infections and medications are the most common causes. A comprehensive and detailed history is very important to discover the underlying cause. The diagnostic tests should be ordered according to the patient’s history. Conducting diagnostic tests

  4. Acute urticaria caused by the injection of goat-derived hyaluronidase

    Kim, Joo-Hee; Choi, Gil-Soon; Ye, Young-Min; Nahm, Dong-Ho; Park, Hae-Sim

    2009-01-01

    Hyaluronidase is a goat testicular protein that hydrolyzes hyaluronic acid, a structural component of the intercellular matrix. It is commonly used as a spreading factor to improve the diffusion of drugs, including local anesthetics and chemotherapeutics. We experienced a 55-yr-old female with generalized urticaria that developed within 1 hr after the epidural injection of hyaluronidase. She had a history of allergic rhinitis, and had suffered from post-herpetic neuralgia and a herniated disc...

  5. Unusual Presentation of Acute Annular Urticaria: A Case Report

    Gilles Guerrier; Jean-Marc Daronat; Roger Deltour

    2011-01-01

    Acute urticarial lesions may display central clearing with ecchymotic or haemorrhagic hue, often misdiagnosed as erythema multiforme, serum-sickness-like reactions, or urticarial vasculitis. We report a case of acute annular urticaria with unusual presentation occurring in a 20-month-old child to emphasize the distinctive morphologic manifestations in a single disease. Clinicians who care for children should be able to differentiate acute urticaria from its clinical mimics. A directed history...

  6. Food Sensitivity in Children with Acute Urticaria in Skin Prick Test: Single Center Experience

    Hatice Eke Gungor

    2015-11-01

    Full Text Available Aim: Families of children with acute urticaria often think that there is food allergy in children with urticaria and insist for skin tests. In this study, it was aimed to determine whether skin prick tests are necessary in cases presented with acute urticaria, in whom other causes of acute urticaria are excluded. Material and Method: A test panel involving cow milk, egg white, wheat, hazelnut, peanut, soybean, walnut, sesame, and tuna fish antigens was applied to the children presented with acute urticaria between 1 August 2013 and 1 August 2014, in whom other causes of acute urticaria were excluded and suspected food allergy was reported by parents. Results: Overall, 574 children aged 1-14 years were included to the study. Of the patients, sensitization against at least one food antigen was detected in 22.3% (128/574 of the patients. This rate was found to be 31.9% among those younger than 3 years, while 19.3% in those older than 3 years. Overall, sensitization rates against food allergen in panel were as follows: egg white, 7.3%; wheat, 3.3%; cow milk, 2.7%,; sesame, 2.8%; hazelnut, 2.4%; soybean, 2.3%; peanut, 1.9%, walnut, 1.6%; tuna fish, 1.6%. In general, the history of patients wasn%u2019t compatible with food sensitization detected. Discussion: Sensitization to food allergens is infrequent in children presented with acute urticaria, particularly among those older than 3 years despite expressions of parent and skin prick tests seems to be unnecessary unless strongly suggestive history is present.

  7. [Angioedema and urticaria].

    Boccon-Gibod, I; Bouillet, L

    2014-11-01

    Angiœdema (AE) is the clinical expression of urticaria (U) which occurs when urticaria is located within the subcutis. It is a syndrome characterized by a sudden and limited subcutaneous and/or submucous swelling. The updated classification of urticaria distinguishes acute and chronic urticaria. Chronic urticaria is spontaneous (CSU) or inducible (CIU). Angioedema in chronic urticaria is rarely allergic, but most of the time caused by a non-specific histamine release from activated mast-cell (non IgE mediated reaction). Angioedemas are recurrent, concomitant or not with wheals. They appear skin-coloured, sometimes slightly rosy, non-inflammatory, and more painful than itchy. They are transient, ephemeral, migrant, last most of the time a few hours (< 24 or 48h) and disappear without after-effects. They are considered "deep urticaria" and wheals "superficial urticaria". When AE or wheals last more than 6 weeks (with or without free intermission), it is called chronic urticaria. Angioedema can be elicited or worsened by physical factors (cold urticaria, exercise, heat, solar, vibratory, aquagenic, delayed pressure urticaria…) and /or drugs (as aspirin, nonsteroid anti-inflammatory drugs, morphine, antibiotics…). The treatment of histaminergic angioedemas of chronic urticaria is based on modern second generation antihistamines (anti H1). In allergic acute urticaria only, additional treatment for anaphylaxis can be used if needed (grade 2 to 4). In chronic urticaria, steroids should be avoided : they can make symptoms worse and long-lasting because of corticosteroid dependence. PMID:25539680

  8. Unusual Presentation of Acute Annular Urticaria: A Case Report

    Gilles Guerrier

    2011-01-01

    Full Text Available Acute urticarial lesions may display central clearing with ecchymotic or haemorrhagic hue, often misdiagnosed as erythema multiforme, serum-sickness-like reactions, or urticarial vasculitis. We report a case of acute annular urticaria with unusual presentation occurring in a 20-month-old child to emphasize the distinctive morphologic manifestations in a single disease. Clinicians who care for children should be able to differentiate acute urticaria from its clinical mimics. A directed history and physical examination can reliably orientate necessary diagnostic testing and allow for appropriate treatment.

  9. TREATMENT OF 100 CASES OF ACUTE URTICARIA WITH ELECTROACUPUNCTURE

    钟鸿; 武哲丽

    2004-01-01

    Objective: To observe the therapeutic effect of clinical treatment of acute urticaria chiefly by electroacupuncture (EA). Methods: A total of 180 outpatients with acute urticaria were randomized into treatment group and control group. 100 cases in the treatment group were were managed by chlorpheniramine maleate and Vitamin C. Results: After 3 days' treatment, of the 100 and 80 cases in treatment and control groups, 79 and 53 were cured, 10 and 6 markedly effective, 5 and 8 effective, and 6 and 13 failed, with the effective rates being 94.00% and 83.75% respectively. The therapeutic effect of electroacupunture was significantly superior to that of medication(P<0.05). Conclusion: The was a more effective therapy for acute urticaria.

  10. Herpesvirus-Associated Acute Urticaria: An Age Matched Case-Control Study

    Arianna Mareri; Adler, Stuart P.; Giovanni Nigro

    2013-01-01

    BACKGROUND: Acute and recurrent acute urticaria are often associated with multiple factors including infections and recent data suggest a role for herpesviruses. OBJECTIVE: To test the null hypothesis, that is, there is no association of herpesvirus infections with urticaria. METHODS: Thirty-seven patients between one month and 15 years of age were age matched to 37 controls who were healthy or had mild acute respiratory infections but without urticaria. Patients and controls were followed fo...

  11. Chronic urticaria: recent advances.

    Greaves, Malcolm W; Tan, Kian Teo

    2007-10-01

    Chronic urticaria is an umbrella term, which encompasses physical urticarias, chronic "idiopathic" urticaria and urticarial vasculitis. It is important to recognize patients with physical urticarias as the investigation and treatment differs in important ways from patients with idiopathic chronic urticaria or urticarial vasculitis. Although relatively uncommon, urticarial vasculitis is an important diagnosis to make and requires histological confirmation by biopsy. Underlying systemic disease and systemic involvement, especially of the kidneys, should be sought. It is now recognized that chronic "idiopathic" urticaria includes a subset with an autoimmune basis caused by circulating autoantibodies against the high affinity IgE receptor (FceR1) and less commonly against IgE. Although the autologous serum skin test has been proven useful in prompting search for and characterization of circulating wheal-producing factors in chronic urticaria, its specificity as a screening test for presence of functional anti-FceR1 is low, and confirmation by demonstration of histamine-releasing activity in the patient's serum must be the benchmark test in establishing this diagnosis. Improved screening tests are being sought; for example, ability of the chronic urticaria patient's serum to evoke expression of CD 203c on donor human basophils is showing some promise. The strong association between autoimmune thyroid disease and autoimmune urticaria is also an area of ongoing research. Drug treatment continues to be centered on the H1 antihistamines, and the newer second-generation compounds appear to be safe and effective even in off-label dosage. Use of systemic steroids should be confined to special circumstances such as tapering regimens for acute flare-ups. Use of leukotriene antagonists is becoming popular, but the evidence for efficacy is conflicting. Cyclosporin is also effective and can be used in selected cases of autoimmune urticaria, and it is also effective in non

  12. Urticaria and angioedema

    Kanani Amin

    2011-11-01

    Full Text Available Abstract Urticaria (hives is a common disorder that often presents with angioedema (swelling that occurs beneath the skin. It is generally classified as acute, chronic or physical. Second-generation, non-sedating H1-receptor antihistamines represent the mainstay of therapy for both acute and chronic urticaria. Angioedema can occur in the absence of urticaria, with angiotensin-converting enzyme (ACE inhibitor-induced angioedema and idiopathic angioedema being the more common causes. Rarer causes are hereditary angioedema (HAE or acquired angioedema (AAE. Although the angioedema associated with these disorders is often self-limited, laryngeal involvement can lead to fatal asphyxiation in some cases. The management of HAE and AAE involves both prophylactic strategies to prevent attacks of angioedema (i.e., trigger avoidance, attenuated androgens, tranexamic acid, and plasma-derived C1 inhibitor replacement therapy as well as pharmacological interventions for the treatment of acute attacks (i.e., C1 inhibitor replacement therapy, ecallantide and icatibant. In this article, the authors review the causes, diagnosis and management of urticaria (with or without angioedema as well as the work-up and management of isolated angioedema, which vary considerably from that of angioedema that occurs in the presence of urticaria.

  13. IS PEPTIC ULCER WITH HELICOBACTER INFEC¬TION THE CAUSE OF CHRONIC URTICARIA?

    A. Farhoudi

    2000-01-01

    Full Text Available Helicobacter pylori, the most important cause of gastritis and peptic ulcer, has recently been associated with several extradigestive diseases. The aim of this study was to assess the prevalence of Helicobacter pylori infection and effects of bacterium eradication in 50 patients affected by idiopathic chronic urticaria. Helicobacter pylori was assessed by serology or biopsy and urease test or 13C urea breath test. Amoxicillin, bismuth subcitrate (Denol, metronidazole and cimetidine were given to infected patients for 2 weeks. The results of therapy were assessed by urea breath test six weeks after therapy. In response to treatment urticaria clinically regressed in 16 out of 24 patients (66.6%. Thus bacterium eradication was associated with a remission of urticaria symptoms, suggesting a possible role in the pathogenesis of this disorder.

  14. Urticaria and infections

    Wedi Bettina

    2009-12-01

    Full Text Available Abstract Urticaria is a group of diseases that share a distinct skin reaction pattern. Triggering of urticaria by infections has been discussed for many years but the exact role and pathogenesis of mast cell activation by infectious processes is unclear. In spontaneous acute urticaria there is no doubt for a causal relationship to infections and all chronic urticaria must have started as acute. Whereas in physical or distinct urticaria subtypes the evidence for infections is sparse, remission of annoying spontaneous chronic urticaria has been reported after successful treatment of persistent infections. Current summarizing available studies that evaluated the course of the chronic urticaria after proven Helicobacter eradication demonstrate a statistically significant benefit compared to untreated patients or Helicobacter-negative controls without urticaria (p

  15. Urticaria caused by Arcanobacterium haemolyticum: Diagnostic and therapeutic failures

    Suvajdžić Ljiljana Ð.

    2006-01-01

    Full Text Available We presented a case of seventeen-year-old girl exhibiting mild symptoms of sore throat, a marked urticarial rash and heavy desquamations of the skin on palms and soles. According to the antibiogram and diagnosis of Streptococcus non A non B group obtained in routine laboratory procedure, the patient was treated with penicillin; however, ineffectively. Escalation of urticaria and failure of the initial penicillin therapy shifted the diagnosis towards exanthema toxoalergicum and thus to treatment with corticosteroids and antihistamines, yet with no improvement. The culture was repeated with a new specimen. Diagnosis was made according to the specific pattern in a double CAMP test, and confirmed by the ApiCoryne diagnostic set (BioMerieux. With respect to cultural traits, the isolate mimicked Streptococcus pyogenes, yet developing specific pattern in a double CAMP test that directed our diagnosis towards coryneform microorganisms. The diagnosis of Arcanobacterium haemolyticum was confirmed with 99.9% probability rate and T = 0.75.

  16. [Round Table: Urticaria and angioedema: introduction and classification].

    Alonso Lebrero, E

    1999-01-01

    Urticaria and angioedema are common diseases in children and adults. Approximately 15-25% of the population will have urticaria or angioedema at least once in their life-time. Urticaria is characterized as the appearance of erythematous, circumscribed, elevated, pruritic, edematous swelling of the upper dermal tissue. Erythematous swelling of the deeper cutaneous and subcutaneous tissue is called angioedema. In angioedema lesions are less pruritic but pain and burning are common. Urticaria may occur in any part of the body, whereas angioedema often involves face, extremities or genitalia. In contrast to other forms of edema there are not symmetric distribution. Urticaria and angioedema are often associated. Urticaria is considered acute if symptoms are present for less than 6 weeks, but usually in childhood lesions disappear in a few days. In chronic urticaria symptoms are longer than 6 weeks; if the episodes were of shorter duration than the symptoms-free periods urticaria is considered recurrent. Acute urticaria has been reported to be the common type in childhood and chronic urticaria is more frequent in adults. Acute urticaria is usually a self-limited benign disease in young children. Nevertheless it is an uncomfortable nuisance, interfering daily activities and sleep, and produces psychosocial impact in patients and parents (an altered self-image is always an alarming situation). Urticaria is a frequent cause of emergency room visit but few patients need to be admitted. Urticaria has long been believed to be an allergic disease but clinically it has rare been proved to be so. The basic mechanism involves the release of diverse vasoactive mediators that arise from the activation of cells or enzymatic pathways. Histamine is the best known of these substances, and elicits the classic triple response consisting of vasodilatation (erythema), increased vascular permeability (edema) and an axon reflex that increases reaction. In contrast to simple symptoms and easy

  17. Serum thyroid autoantibodies in patients with idiopathic either acute or chronic urticaria.

    Gangemi, S; Saitta, S; Lombardo, G; Patafi, M; Benvenga, S

    2009-02-01

    In Italy, only one study was conducted on the detection of serum thyroid autoantibodies (ATA) in patients with urticaria. This northern-Italy study reported a 23% rate of ATA positiveness in 52 patients with chronic idiopathic urticaria (CIU). During the years 1998-2006, 688 patients with urticaria were hospitalized at our Division of Allergy and Clinical Immunology. Thyroglobulin and thyroperoxidase autoantibodies (TgAb and TPOAb) were assayed at admission in 144/688 patients. Of the 144 patients (mean age: 42.3+/-15.8 yr, range 17-84), 95 (72 women and 23 men) had an history of CIU (CIU group) and 49 (44 women and 5 men) did not [acute urticaria group or (AU)]. Of the 144 patients, 37 (25.7%) tested positive for at least one ATA: 31 with CIU (32.6%) and 6 with AU (12.2%, chi2=7.037, p=0.008). Positiveness for TPOAb or TgAb was 30/37 (81.1%) or 17/37 (45.9%); 10/37 (27.0%). Pre-hospitalization duration of CIU was longer in the 31 ATA positive patients compared to the 64 ATA negative patients (207.2+/-273.4 vs 81.6+/-106.3 weeks, p=0.015). Pre-hospitalization duration of CIU correlated positively with the log10-transformed serum concentration of TPOAb in the 25 CIU patients who tested TPOAb positive (r=0.42, p=0.039). We conclude that our rate of 31/95 (32.6%) positiveness for at least one type of ATA in CIU is greater than that of 6 representative international studies published between the years 2000 and 2006 (111/488 or 22.7%, range 15-29%, chi2=4.884, p=0.027). PMID:19411805

  18. Helicobacter pylori (H.p. Infection: A possible cause of Chronic Idiopathic Urticaria

    Amer Abu El ­ Enin*, Abd El-Wahab Fathe** Mohamed Khedr

    2008-03-01

    Full Text Available Chronic idiopathic urticaria (CIU is one of the most frequent skin diseases with an incidence ranging from 1.2% to 23% , however its causes remains unknown in the vast majority of cases. A possible relationship between chronic urticaria and Helicobacter pylori (H.p. has been recently suggested. The aim of this study was to determine the prevalence of Helicobacter pylori(H.P. infection in patients with C.I.U. and to investigates the effectiveness of eradication therapy of (H.p. infection on this skin disease. 100 patients (40 males and 60 females with C.I.U as well as 45 apparently healthy (age, sex, matched controls were enrolled in this study underwent serological testing for H.pylori infection with the 13C ­urea test as well as by specific IgG antibodies against the H. pylori (ELISA technique. Positive patients were treated with, Omeprazole ­ Clarithromycin + Amoxicillin for 10 days. Eradication and clinical course were followed up two months after the treatment in comparison to the negative cases as a control group. The clinical evaluation and follow up were demonstrated as worse,. same, less and disappearance of flares. In our results there was significant difference in the sero prevalence of H.pylori infection between idiopathic chronic urticaria patients and healthy subjects. H.pylori was detected in 75% of patients and 20% of controls. Out of 75 patients treated , only 24 showed complete remission of their urticaria after successfully eradicating H.pylori infection ,the others only having some improvement in their symptoms. The mean lgG titer was 86.8 + 42.4 among patients group, where it was 16.+ 42.8 among the control group (p< 0.05 . After treating the positive patients with appropriate antibiotics for 10 days there are a significant decrease of H.P. specific lgG as compared to the negative cases and also bacterium eradication is associated with a remission of urticarial symptoms. as compared to the negative cases. In conclusion

  19. [Systemic urticaria in 2014].

    Doutre, M-S

    2014-11-01

    Systemic urticaria are defined as urticaria, most often chronic, associated with systemic diseases. At present time, urticarial vasculitis and neutrophilic urticarial dermatosis associated to autoinflammatory syndromes are not considered to be subtypes of chronic spontaneous urticaria due to their distinctly clinical and histological characteristics as well different pathomechanisms. Sometimes, chronic urticaria is associated to thyroid autoimmunity. However, the majority of cases of chronic spontaneous urticaria have no discernible cause and further investigations are not necessary, as already suggested by some authors and French consensus conference more than 10 years ago. PMID:25539679

  20. Urticaria Multiforme

    Emer, Jason J.; Bernardo, Sebastian G.; Kovalerchik, Olga; Ahmad, Moneeb

    2013-01-01

    Urticaria multiforme is a benign cutaneous hypersensitivity reaction seen in pediatric patients that is characterized by the acute and transient onset of blanchable, annular, polycyclic, erythematous wheals with dusky, ecchymotic centers in association with acral edema. It is most commonly misdiagnosed as erythema multiforme, a serum-sickness-like reaction, or urticarial vasculitis. Since these three diagnoses represent distinct clinical entities with unique prognoses and management strategie...

  1. Etiological approach to chronic urticaria

    Krupa Shankar D

    2010-01-01

    Full Text Available Background: In 1769, William Cullen introduced the word "urticaria" (transient edematous papules, plaque with itching. Urticaria affects 15-25% of people at least once in their life time. It is a clinical reaction pattern triggered by many factors causing the liberation of vasoactive substances such as histamine, prostaglandins and kinins. Urticaria is classified according to its duration into acute (< 6 weeks duration and chronic (>6 weeks duration. Various clinical investigations may be initiated to diagnosis the cause. Aims: To evaluate the types of chronic urticaria with reference to etiology from history and investigations . Materials and Methods: A total of 150 patients with chronic urticaria of more than six weeks were studied. Autologous serum skin test (ASST was performed after physical urticarias were excluded. Standard batteries of tests were performed after ASST in all patients; and other specific investigations were done where necessary. Skin prick test was done in idiopathic urticaria. Results: The study sample consisted of 62 male and 88 female patients with a mean age of 21-40 years. About 50% of patients showed an ASST positive reaction, 3.9% were positive for antinuclear antibody (ANA, IgE titer was elevated in 37%, H. pylori antibodies was positive in 26.7%. Thyroid antibodies were positive in 6.2%. Giardia and entamoeba histolytica was reported in 3.3% on routine stool examination and on urinalysis 8% had elevated WBC counts; 12% showed para nasal sinusitis, with maxillary sinusitis of 7.3%. Random blood sugar was high in 5.3%. Four patients had ASOM, two had positive KOH mount for dermatophytes, abdominal USG showed cholecystitis in two patients. Recurrent tonsillitis was noted in two patients. Urticaria following intake of NSAIDs was observed in four patients and with oral contraceptive pills in one patient. Contact urticaria to condom (latex was seen in one patient. Cholinergic (4.7% and dermographic (4.7% urticaria were

  2. DEFINITION OF THE ETIOLOGIC SPECTRUM OF ACUTE ALLERGOSIS, URTICARIA IN CHILDREN, ACCORDING TO AGE AND SEX USING NOMOGRAPHIC METHOD

    Shmulich V.

    2013-03-01

    Full Text Available In this work there are presented the results of allergytestings of 186 children suffering from acute allergy, urticaria. The aim of this study was the specification of casually significant allergen depending on sex and age. Results of testing are processed by a method of the mathematiical analysis, raised in nomograms according toAnnals of which, considering the nosological entity of disease, sex and age of a patient, it`s defined causally significant allergen.

  3. Atypical acute urticaria in children and its relationship with urticarial vasculitis

    ARSLAN, Zafer; ÖZMEN, Serap; SÜRMELİ, Sara; ARDA, Nilüfer

    2011-01-01

    In childhood, urticarial lesions are sometimes associated with purpura. This form might be identified as atypical, and may also be related to urticarial vasculitis (UV). The aim of this study was to assess the clinicopathologic characteristics of UV in children with atypical urticaria. Materials and methods: Fifteen children with atypical urticaria were evaluated with medical history, physical examination, and laboratory and skin punch biopsy findings. Results: Infections were detected as...

  4. Urticaria mimickers in children.

    Mathur, Anubhav N; Mathes, Erin F

    2013-01-01

    Acute urticaria is a self-limited cutaneous condition marked by transient, erythematous, and pruritic wheals. It is a hypersensitivity response that is often secondary to infection, medications, or food allergies in children. In contrast, the urticarial "mimickers" described in this review article are often seen in the context of fever and extracutaneous manifestations in pediatric patients. The differential diagnosis ranges from benign and self-limited hypersensitivity responses to multisystem inflammatory diseases. Establishing the correct diagnosis of an urticarial rash in a pediatric patient is necessary to both prevent an unnecessary work up for self-limited conditions and to appropriately recognize and evaluate multisystem inflammatory disorders. Herein, we describe two cases to illustrate the clinical manifestations, laboratory findings, histopathology and differential diagnoses for several mimickers of acute urticaria including: urticaria multiforme, serum sickness like reaction, Henoch-Schönlein purpura, acute hemorrhagic edema of infancy, systemic onset juvenile idiopathic arthritis, cryopyrin associated periodic syndromes, and urticarial vasculitis. PMID:24552410

  5. Analysis of Drug Utilization for Acute Urticaria and Chronic Urticaria in Our Hospital%我院治疗急性与慢性荨麻疹的药物使用情况分析

    周敏华; 吴晓玲

    2013-01-01

    目的:了解我院治疗荨麻疹的用药情况,比较慢性及急性荨麻疹的用药特点.方法:选取我院2012年1-10月门诊诊断为急性或慢性荨麻疹的处方各600张,采用回顾性分析方法,调查急性荨麻疹与慢性荨麻疹不同处方药物类别使用频次、具体使用药物构成比排序、不合理用药情况.结果:抗组胺药在荨麻疹的治疗中共被使用2 085次,用药频次最高;糖皮质激素在急性荨麻疹的治疗中共被使用303次,作用较突出;部分新型抗过敏药物已逐渐应用于慢性荨麻疹的治疗;荨麻疹不合理用药率为33.0%,不合理用药主要存在于抗组胺药联用、抗菌药物、糖皮质激素类药及中成药的使用等方面.结论:抗组胺药仍是荨麻疹治疗的首选药物;临床医师应严格掌握抗组胺药联用、抗生素、糖皮质激素类药及中成药的使用原则,避免滥用.%OBJECTIVE:To investigate the drug utilization for urticaria in our hospital,and to compare the medication characteristics of chronic urticaria and acute urticaria.METHODS:A total of 1 200 prescriptions which included 600 samples diagnosed as the acute urticaria and the remaining 600 as chronic urticaria were selected from our hospital during Jan.-Oct.2012.The frequency of different category of drugs,constituent ratio sorting of drug used and irrational drug use were investigated in those prescriptions.RESULTS:In the treatment of urticaria,antihistamine showed the highest frequency of drug use,which was used for 2 085 times; the effect of glucocorticoid which was used for 303 times was prominent in the treatment of acute urticaria; part of new type anti-allergic drugs was gradually applied for chronic urticaria; the rate of irrational drug use was 33.0%,which mainly existed in the combined use of antihistamines,antibiotics,glucocorticoids and Chinese patent drug.CONCLUSIONS:Antihistamines still are the preferred drugs for urticaria; clinicians should

  6. Unusual urticarias.

    Black, A K

    2001-11-01

    Typical urticarial lesions are transient cutaneous swellings of sudden onset, often itchy, persisting for less than 24 hours and resolving to leave normal appearing skin. Angioedema lesions are similar subcutaneous lesions. Atypical urticarias persist for longer than 24 hours, may be painful and bruised in appearance and accompanied with severe systemic symptoms. Conditions where prolonged weals are present include delayed pressure urticaria and urticarial vasculitis. These conditions do not respond well to antihistamine therapy. In delayed pressure urticaria, weals appear after a delay of hours at sites of sustained pressure on the skin and occur in association with ordinary chronic 'idiopathic' urticaria. Weals of urticarial vasculitis show histological features of venulitis, and can be accompanied by arthralgia and abdominal pain. Rarely, the condition is due to infective or autoimmune disease. Urticarial diseases, sometimes with features of urticarial vasculitis, and with associated systemic features include Schnitzler's Syndrome, Still's disease and Muckle-Wells syndrome. The latter syndrome is linked with chromosome 1q44, as is autosomal dominant cold urticaria, an unusual physical urticaria. Persistent cholinergic erythema, a variant of cholinergic urticaria, has been mistaken for a drug eruption or cutaneous mastocytosis. Rarely, food and exercise induced urticaria and anaphylaxis occur when exercise follows a specific food or any meal within a few hours. The early stages of inflammatory disease may be mistaken for urticaria and angioedema, but lesions usually persist for longer than 48 hours and are accompanied by epidermal changes. PMID:11770721

  7. Solar urticaria

    Srinivas C

    1995-01-01

    Full Text Available A 35-year-old female and a 41-year-old male presented with clinical features suggestive of solar urticaria. The diagnosis of solar urticaria and the effectiveness of a combination of H1 and H2 blocking antihistamines were confirmed by phototesting with a solar simulator

  8. Incidence of dental caries in chronic urticaria

    Kaur Surrinder; Ghosh Srabani; Kanwar A; Gauba A

    1991-01-01

    Three hundred patients of chronic urticaria were screened for dental affections. Sixty two (20.66%) patients were detected to have dental caries. Among the control group which com-prised of 100 patients, 20% had dental caries. There was thus no increased incidence of dental caries among patients with urticaria. Only 2 patients had remission of urticaria following treat-ment of caries. Dental caries therefore is probably not a cause of chronic urticaria.

  9. Hives (Urticaria)

    ... Triggers Allergens and Allergic Asthma Tobacco Smoke Air Pollution Respiratory Infections Flu (Influenza) Exercise Asthma Symptoms Asthma ... Idiopathic Urticaria , or CIU. Medical Review October 2015. Skin Allergies Eczema Contact Dermatitis Hives Swelling Skin Allergies ...

  10. Pathogenesis of chronic urticaria.

    Kaplan, A P; Greaves, M

    2009-06-01

    Chronic urticaria is defined as the presence of urticaria (hives) for at least 6 weeks with the assumption that it occurs daily or close to it. If we eliminate physical urticarias and urticarial vasculitis from consideration, the remainder can be divided into autoimmune chronic urticaria (45%) and idiopathic chronic urticaria (55%). The autoimmune subgroup is associated with the IgG anti-IgE receptor alpha subunit in 35-40% of patients and IgG anti-IgE in an additional 5-10%. These autoantibodies have been shown to activate blood basophils and cutaneous mast cells in vitro with augmentation of basophil activation by complement and release of C5a, in particular. Binding methods (immunoblot and ELISA) yield positives in many autoimmune diseases as well as occasional normal subjects or patients with other forms of urticaria but most such sera are non-functional. Activation of basophils or mast cells causing histamine release is quite specific for chronic urticaria and defines the autoimmune subgroup. Although pathogenicity is not formally proven, the antibodies cause wealing upon intradermal injection, and removal of the autoantibody leads to remission. A cellular infiltrate is seen to be characterized by mast cell degranulation and infiltration of CD4+ T lymphocytes, monocytes, neutrophils, eosinophils, and basophils. The intensity of the infiltrate and clinical severity of the disease (including accompanying angio-oedema) is more severe in the autoimmune subpopulation. This latter group also has a higher evidence of human leucocyte antigen DR alleles associated with autoimmunity and a 25% incidence of antithyroid antibodies with diagnosed hypothyroidism in some. Hypo-responsiveness of patients' basophils to anti-IgE and hyperresponsiveness to serum defines another subpopulation (at least 50%) that overlaps the idiopathic and autoimmune subgroups. Hypo-responsiveness to anti-IgE has been shown to be associated with elevated levels of cytoplasmic phosphatases that

  11. Itch in Urticaria Management.

    Deza, Gustavo; Giménez-Arnau, Ana M

    2016-01-01

    Urticaria is a common skin disorder defined by the occurrence of itchy and even painful wheals, angioedema, or both. The lifetime prevalence for its acute and chronic form is 20 and 1%, respectively. The patients' quality of life is impaired because of itch, disfigurement, and high associated comorbidity. To understand the pathophysiology of the wheal in order to ensure a correct therapeutic approach is critical. Mast cells are the primary effector cells in urticaria, which produce and secrete a variety of inflammatory mediators, mainly histamine. Their peripheral effects are responsible for the signs and symptoms of the disease, such as cutaneous swelling and pruritus. Management of itch in urticaria includes both nonpharmacological (avoidance or minimization of aggravating factors) and pharmacological treatments. The main therapeutic objective is to obtain complete relief of signs (hives and angioedema) and symptoms (pruritus) as quickly as possible. Licensed and up-dosed nonsedating H1-antihistamines are currently the first- and second-line therapies according to the European guidelines. When antihistamines are not enough, other treatments include anti-IgE antibodies, mast cell modulators, mast cell mediator blockers, and immunomodulators. As the knowledge of the pathogenesis of urticaria improves, the development of alternative therapies targeting these pathways may improve the patient's quality of life through the control of the pruritus, its main symptom. PMID:27578075

  12. Recurrent facial urticaria following herpes simplex labialis

    Vijay Zawar

    2012-01-01

    Full Text Available We describe recurrent acute right-sided facial urticaria associated with herpes labialis infection in a middle-aged female patient. Antiviral medications and antihistamines not only successfully cleared the herpes infection and urticaria but also prevented further recurrences.

  13. Acute pancreatitis caused by bortezomib.

    Solakoglu, Tevfik; Akyol, Pinar; Guney, Tekin; Dilek, Imdat; Atalay, Roni; Koseoglu, Huseyin; Akin, Ebru; Demirezer Bolat, Aylin; Buyukasik, Naciye Semnur; Ersoy, Osman

    2013-01-01

    Drug-induced pancreatitis has been reported rarely. Bortezomib is a selective and reversible proteasome inhibitor used for the treatment of patients with multiple myeloma (MM). Recently, one case report about acute pancreatitis (AP) caused by bortezomib was published in the international literature. Herein we report a case of AP in a 67-year-old male on bortezomib therapy. On the fourth day after the first administration of bortezomib, the patient admitted to the hospital with symptoms of AP. The common etiological factors for AP were all excluded. Than the patient was diagnosed as bortezomib-induced pancreatitis. PMID:23561979

  14. Urticária Urticaria

    Paulo Ricardo Criado

    2005-12-01

    Full Text Available A urticária apresenta-se com diversas formas clínicas e causas distintas. Constitui uma das dermatoses mais freqüentes: 15% a 20% da população têm pelo menos um episódio agudo da doença em sua vida, resultando em percentual que varia de um a 2% dos atendimentos nas especialidades de Dermatologia e Alergologia. A urticária é classificada do ponto de vista de duração da evolução temporal em aguda (inferior a seis semanas ou crônica (superior a seis semanas. O tratamento da urticária pode compreender medidas não farmacológicas e intervenções medicamentosas, as quais são agrupadas em tratamentos de primeira (anti-histamínicos, segunda (corticosteróides e antileucotrienos e terceira linha (medicamentos imunomoduladores. As medidas terapêuticas de segunda e terceira linha apresentam maiores efeitos adversos, devendo ser reservadas aos doentes que não apresentaram controle da doença com os de primeira linha, ou àqueles a respeito dos quais não é possível estabelecer uma etiologia, tal como nas urticárias auto-imunes.Urticaria has diverse clinical presentations and causes. It is one of the most frequent dermatological conditions: 15% to 20% of population has at least one acute eruption during their lifetime, resulting in 1% to 2% of dermatological and allergological visits. Urticaria is classified based on its temporal evolution as acute (less than 6 weeks or chronic (more than 6 weeks. Management strategies may involve non-pharmacological measures and drug interventions, which are grouped into first- (antihistamines, second- (corticosteroids and anti-leukotrienes and third-line therapies (immunomodulators. Stronger, but potentially riskier, second- and third-line management may be justified for patients who do not respond to first-line therapy, or whenever a specific etiology cannot be determined, such as in autoimmune urticaria.

  15. Causes of acute bronchitis (image)

    ... the respiratory system that leads into the lungs. Acute bronchitis has a sudden onset and usually appears after ... and the production of thick yellow mucus. If acute bronchitis occurs because of a bacterial infection antibiotics are ...

  16. Acute appendicitis caused by acute myeloid leukemia

    Zhang, Shanxiang; Chen, Shaoxiong

    2014-01-01

    Key Clinical Message A case of appendiceal involvement by acute myeloid leukemia (AML) in an adult with recent history of AML transformed from myelodysplastic syndrome (MDS) was presented. Being aware of this rare presentation in particular in a patient with history of MDS and/or AML is important for prompt clinical diagnosis and management.

  17. Management of difficult urticaria

    Yadav Sudha

    2009-01-01

    Full Text Available Chronic urticaria, a major health problem causing patient′s distress, induces often physicians′ dilemma while dealing with its etiology, investigations and management. Clinical approach of such cases should include apart from clinical history and physical examination laboratory investigations like routine blood test, thyroid profile, etc. as well as sometimes special test like autologous serum skin test. Management includes reassurance, avoidance of precipitating factors, treatment of underlying disorders, and non-pharmacological approach along with pharmacotherapy. First line drug therapy comprises non-sedative and sedative antihistamines, second line doxepin, nifedipine, leukotriene-inhibitors, sulfasalazine, etc. and third line cyclosporine, dapsone, colchicin, etc.

  18. Chronic urticaria

    Sandeep Sachdeva

    2011-01-01

    Full Text Available Chronic urticaria (CU is a disturbing allergic condition of the skin. Although frequently benign, it may sometimes be a red flag sign of a serious internal disease. A multitude of etiologies have been implicated in the causation of CU, including physical, infective, vasculitic, psychological and idiopathic. An autoimmune basis of most of the ′idiopathic′ forms is now hypothesized. Histamine released from mast cells is the major effector in pathogenesis and it is clinically characterized by wheals that have a tendency to recur. Laboratory investigations aimed at a specific etiology are not always conclusive, though may be suggestive of an underlying condition. A clinical search for associated systemic disease is strongly advocated under appropriate circumstances. The mainstay of treatment remains H1 antihistaminics. These may be combined with complementary pharmacopeia in the form of H2 blockers, doxepin, nifedipine and leukotriene inhibitors. More radical therapy in the form of immunoglobulins, plasmapheresis and cyclophosphamide may be required for recalcitrant cases. Autologous transfusion and alternative remedies like acupuncture have prospects for future. A stepwise management results in favorable outcomes. An update on CU based on our experience with patients at a tertiary care centre is presented.

  19. Acute generalized exanthematous pustulosis caused by morphine, confirmed by positive patch test and lymphocyte transformation test

    Kardaun, Sylvia H.; de Monchy, Jan G.

    2006-01-01

    Morphine, an opium alkaloid, frequently causes side effects such as hyperhidrosis and facial flushing, but serious cutaneous adverse drug reactions are seldom observed. Best known are Urticaria, erythema, and pruritus; sometimes pseudoallergic anaphylactoid reactions, and blisters are reported.

  20. Serum Specific IgE to Thyroid Peroxidase Activates Basophils in Aspirin Intolerant Urticaria

    Shin, Yoo Seob; Suh, Dong-Hyeon; Yang, Eun-Mi; Ye, Young-Min; Park, Hae-Sim

    2015-01-01

    Thyroid antibodies are frequently observed in urticaria patients, but their roles in urticaria are not clearly elucidated. We investigated the role of serum specific IgE to thyroid peroxidase (TPO) in patients with aspirin intolerant acute urticaria (AIAU) and aspirin intolerant chronic urticaria (AICU). We recruited 59 AIAU and 96 AICU patients with 69 normal controls (NC). Serum specific IgE to TPO was measured by manual direct ELISA, and CD203c expressions on basophil with additions of TPO...

  1. Colonic urticaria pattern due to early ischemia

    The unusual radiographic pattern of bleb-like mounds on the surface of the colon mucosa, previously described as colonic urticaria, was seen in 3 patients in whom no allergic state was present. This urticaria-like pattern was due to colonic distention in all 3, and represented only submucosal edema on the gross and microscopic specimens. We hypothesize that this pattern is due to early changes of ischemia caused by colon distention. (orig.)

  2. Chronic Urticaria: Indian Context—Challenges and Treatment Options

    Sujoy Khan

    2013-01-01

    Full Text Available Urticaria is a common condition that occurs in both children and adults. Most cases have no specific allergic trigger and the aetiology of urticaria remains idiopathic and occasionally spontaneous in nature. Inappropriate advice such as avoidance of foods (milk, egg, prawn, and brinjal is common place in certain sections of India mostly by nonspecialists that should not be routinely recommended. It is important to look for physical urticarias such as pressure urticaria in chronic cases, which may be present either alone or in combination with other causes. Autoimmune causes for chronic urticaria have been found to play an important role in a significant proportion of patients. Long-acting nonsedating antihistamines at higher than the standard doses is safe and effective. Quality of life is affected adversely in patients with chronic symptomatic urticaria and some may require multidisciplinary management.

  3. Tamoxifen-induced hypertriglyceridemia causing acute pancreatitis

    Hemant Kumar Singh; Mahendranath S Prasad; Kandasamy, Arun K.; Kadambari Dharanipragada

    2016-01-01

    Tamoxifen has both antagonistic and agonistic tissue-specific actions. It can have a paradoxical estrogenic effect on lipid metabolism resulting in elevated triglyceride and chylomicron levels. This can cause life-threatening complications like acute pancreatitis. To our knowledge, very few cases of tamoxifen-induced pancreatitis have been reported in the literature. We report a case of severe hypertriglyceridemia and acute pancreatitis following tamoxifen use. A 50-year-old diabetic lady was...

  4. Urticaria: impact on quality of life and economic cost.

    O'Donnell, Brigid F

    2014-02-01

    Patients with urticaria suffer itch, swellings, fatigue caused by sleep disturbance and the side effects of medication, and disruption of many facets of their lives. Much progress has been made in formally evaluating the degree of quality-of-life (QoL) impairment suffered by patients with urticaria. This review focuses on QoL in chronic urticaria (>6 weeks duration) and examines QoL measures, including the chronic urticaria-quality of life questionnaire (CU-Q2oL). Patients with urticaria have difficulty identifying and coping with their emotions. The psychiatric comorbidity and the financial burden on the patient and society because of chronic urticaria, is also examined.

  5. Analysis of the T-Lymphocytes and Their Subpopu-lations of the Peripheral Blood in Patients with Urticaria

    王冬云; 彭振辉; 谭升顺; 楚瑞琦; 刘平

    2003-01-01

    Objective: To study the function of cellular immunity of patients with urticaria.Methods:T-lymphocytes subpopulations of the peripheraal blood in 60 patients with urticaria and 40 henlthy controls were examined by flow cylonuetry. Results: The number of CD3+ and CD4+ cells in the urticaria group were significantly lower than those in the control group ( P<0. 01 ), especially in patients with acute urticaria. Conclusion: There was immunologic dysfunction of T lymphocyte in the patients with urticaria, and not only humoral immunity takes part but also cellular immunity plays a certain role in the pathogenesis of urticaria.

  6. Chronic idiopathic urticaria and post-traumatic stress disorder (PTSD): an under-recognized comorbidity.

    Gupta, Madhulika A; Gupta, Aditya K

    2012-01-01

    A large body of literature supports the role of psychologic stress in urticaria; however, the comorbidity between chronic idiopathic urticaria (CIU) and post-traumatic stress disorder (PTSD), a classic stress-mediated syndrome, has received little attention. The underlying etiology of urticaria is not identifiable in about 70% of patients, possibly because of difficulties with identification of a direct cause-and-effect relationship between a potential causative factor and the onset of urticaria. The core features of PTSD (Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision [DSMIV-TR]) that are important in urticaria include (1) autonomic nervous system reactivity and state of sympathetic hyperarousal that can manifest as CIU, and (2) the persistent re-experiencing of the traumatic events in PTSD, which can manifest as urticaria or angioedema, or both, affecting a previously traumatized body region (eg, urticarial wheals affecting the body region where the patient had been stabbed years earlier). The following features of PTSD make it difficult to use the cause-and-effect model for the determination of causation: (1) PTSD may first emerge years after the initial trauma and is classified as PTSD with Delayed Onset (DSMIV-TR); and (2) the traumatic triggers that precipitate the PTSD symptoms may be unique and idiosyncratic to the patient and not even qualify as stressful or traumatic by standard criteria (eg, precipitating events for the PTSD may include smell of a certain cologne that was used by the perpetrator or witnessing a scene in a movie that was reminiscent of the location where the abuse occurred). Finally, in PTSD with Delayed Onset, patients may not make a conscious association between their recurrent urticaria and their earlier traumas because they can develop classically conditioned associations between stimuli that are reminiscent of the original abuse situation and their somatic reactions such as urticaria. The clinician

  7. Autoimmunity in chronic urticaria and urticarial vasculitis.

    Napoli, D C; Freeman, T M

    2001-07-01

    In contrast to acute urticaria, etiology cannot be identified in most cases of chronic urticaria. Recent evidence suggests that a subset of patients with chronic urticaria may have an autoimmune basis for their condition. The demonstration of antithyroid autoantibodies in some patients with chronic idiopathic urticaria (CIU) provides support for an association. However, the discovery of a positive skin test response to intradermal injection of autologous serum in as many as 60% of patients with CIU led to the identification of autoantibodies to IgE and the alpha-chain of the high-affinity IgE receptor, Fc epsilon RI alpha. Additional studies have demonstrated that some of these autoantibodies are capable of releasing histamine from donor basophils and mast cells. This article reviews the literature that addresses a possible autoimmune etiology in a subset of patients with CIU. Urticarial vasculitis is differentiated from chronic urticaria based on clinical features and biopsy findings of leukocytoclastic vasculitis. Most cases of urticarial vasculitis are secondary to an underlying systemic disease. The presence of autoantibodies has also been demonstrated in a subset of patients with primary urticarial vasculitis. This article briefly reviews some of this data. PMID:11892055

  8. [Round Table: Immunological urticaria mediated by IgE].

    Eseverri, J L; Cozzo, M; Castillo, M f; Marín, A

    1999-01-01

    Urticaria is characterized by the appearance of hives and pruritus. Those hives are formed by oedema and vasodilatation and they disappear when they are pressed on. The acute presentation is extremely common and affects between 10 and 20% of the population at a determined moment. In its simplest form, urticaria is envisioned to represent the same sort of wheal-and-flare reaction observed when histamine is injected into the skin. It produces erythema because of capillary vasodilatation, oedema because of increased permeability in capillary and pruritus secondary at local specific receptors stimulation. Angioedema is caused by the same pathologic alterations that occur in the deep dermis and subcutaneous tissue. Thus, an area involved with angioedema has swelling as the prominent manifestation and appearance of the skin itself may be normal. Due to reduced nerve supply in dermis, angioedema is associated with oppression and not pruritus. Immunoallergological study of urticaria and/or angioedema was requested in 133 cases from 648 from the first patient's visits to the surgery. It supposes a 20.52%. The family suspicion of etiology was food in 62 cases, chemical products in 39 cases, other factors (physical, stings, balloons and other manufactured products.) in 7 cases and 25 cases without a direct relation. Out of 100 children diagnosed of allergic urticaria-angioedema 67 was by food; the foods implicated in frequency order were: eggs and nuts, fruit, milk, vegetables, fish and shellfish. In second place, chemical products were responsible of urticaria in 12 children; five of them were positive in diagnosed proof (prick, oral challenge) for penicillin and amoxicillin, both from beta-lactamic group; two of them had and adverse reaction to anesthetic agents; other two cases were after administration of vaccination and due to tetanus toxin; and three cases were due to aspirin, confirmed by oral provocation test. In 10 children the etiological agent was latex. Other

  9. Acute kidney injury: A rare cause.

    Mendonca, Satish; Barki, Satish; Mishra, Mayank; Kumar, R S V; Gupta, Devika; Gupta, Pooja

    2015-09-01

    We present a young lady who consumed hair dye, which contained paraphenylene diamine (PPD), as a means of deliberate self-harm. This resulted in severe angio-neurotic edema for which she had to be ventilated, and thereafter developed rhabdomyolysis leading to acute kidney injury (AKI). The unusual aspect was that the patient continued to have flaccid quadriparesis and inability to regain kidney function. Renal biopsy performed 10 weeks after the dye consumption revealed severe acute tubular necrosis with myoglobin pigment casts. This suggests that PPD has a long-term effect leading to ongoing myoglobinuria, causing flaccid paralysis to persist and preventing the recovery of AKI. In such instances, timely treatment to prevent AKI in the form alkalinization of urine should be initiated promptly. Secondly, because PPD is a nondialyzable toxin, and its long-term effect necessitates its speedy removal, hemoperfusion might be helpful and is worth considering. PMID:26354573

  10. Acute kidney injury: A rare cause

    Satish Mendonca

    2015-01-01

    Full Text Available We present a young lady who consumed hair dye, which contained paraphenylene diamine (PPD, as a means of deliberate self-harm. This resulted in severe angio-neurotic edema for which she had to be ventilated, and thereafter developed rhabdomyolysis leading to acute kidney injury (AKI. The unusual aspect was that the patient continued to have flaccid quadriparesis and inability to regain kidney function. Renal biopsy performed 10 weeks after the dye consumption revealed severe acute tubular necrosis with myoglobin pigment casts. This suggests that PPD has a long-term effect leading to ongoing myoglobinuria, causing flaccid paralysis to persist and preventing the recovery of AKI. In such instances, timely treatment to prevent AKI in the form alkalinization of urine should be initiated promptly. Secondly, because PPD is a nondialyzable toxin, and its long-term effect necessitates its speedy removal, hemoperfusion might be helpful and is worth considering

  11. Angioedema-Urticaria Due to Acitretin.

    Solak, Berna; Metin, Nurcan; Erdem, Mustafa Teoman

    2016-01-01

    Acitretin is a synthetic oral retinoid that has been used for a number of dermatological diseases. Several side effects of acitretin have been reported such as teratogenicity, cheilitis, xerosis, dyslipidemia, and photosensitivity. Many drugs, mainly antibiotics and nonsteroidal anti-inflammatory drugs, can cause angioedema-urticaria. We present the case of angioedema-urticaria due to acitretin, confirmed by oral provocation test, in a 61-year-old man with psoriasis. To the best of our knowledge, only 1 case of angioedema due to oral acitretin has been reported in the literature so far. We report this case to draw attention that acitretin may cause angioedema-urticaria and to inform patients about this risk besides other side effects due to acitretin. PMID:26820109

  12. Anisakiasis Causing Acute Dysentery in Malaysia.

    Amir, Amirah; Ngui, Romano; Ismail, Wan Hafiz Wan; Wong, Kum T; Ong, Jaxinthe S K; Lim, Yvonne A L; Lau, Yee-Ling; Mahmud, Rohela

    2016-08-01

    Human anisakiasis is a zoonosis acquired by eating raw or undercooked infected seafood. Herein, we report a case of acute dysentery caused by anisakiasis in a 64-year-old man in Malaysia. A colonoscopy was performed and a nematode larva was found penetrating the mucosa of the ascending colon. Bleeding was observed at the site of penetration. Y-shaped lateral epidermal cords were seen from the cross section of the worm, which is a prominent feature of Anisakis larva. Molecular analysis using polymerase chain reaction of cytochrome oxidase 2 (cox2) gene confirmed the specimen to be larva of Anisakis simplex. PMID:27325803

  13. Chronic idiopathic urticaria: prevalence and clinical course.

    Kulthanan, Kanokvalai; Jiamton, Sukhum; Thumpimukvatana, Narumol; Pinkaew, Sumruay

    2007-05-01

    The purpose of our study was to assess the prevalence and clinical course of patients with chronic idiopathic urticaria (CIU), as well as possible causes or associated findings, laboratory findings and the duration of the disease in patients with chronic urticaria (CU). We retrospectively reviewed the 450 case record forms of patients with CU and/or angioedema who attended the Department of Dermatology, Siriraj Hospital, during the period 2000-2004. Of 450 patients with CU, 337 patients (75%) were diagnosed as CIU. Forty-three patients (9.5%) had physical urticaria, while 17 patients (3.8%) had infectious causes. Other possible causes were food, thyroid diseases, atopy, drugs, dyspepsia and collagen vascular diseases. In eighty-nine percent of patients, no abnormalities were detected at the time of physical examination. The most common abnormal laboratory finding was minimal elevation of the erythrocyte sedimentary rate (42%). In 61 patients, autologous serum skin tests had been done. Fifteen patients (24.5%) had positive results i.e. autoimmune urticaria. Anti-thyroglobulin and anti-microsomal antibodies were positive in 16 % and 12% of CIU patients respectively. After 1 year from the onset of the symptoms, 34.5% of CIU patients were free of symptoms and after 1.2 years from the onset of the symptoms, 56.5% of autoimmune urticaria patients were free of symptoms. The median disease duration of CIU and autoimmune urticaria were 390 days and 450 days respectively. Our study provided an overview of CU and CIU in a large series of Thai patients, based on etiological aspects and clinical courses. PMID:17408437

  14. Acute Pancreatitis Caused By Mushroom Poisoning

    Karahan, Samet; Erden, Abdulsamet; Cetinkaya, Ali; Avci, Deniz; Ortakoyluoglu, Adile Irfan; Karagoz, Hatice; Bulut, Kadir; Basak, Mustafa

    2016-01-01

    Of the more than 5000 species of mushrooms known, 100 types are toxic and approximately 10% of these toxic types can cause fatal toxicity. A type of mushroom called Amanita phalloides is responsible for 95% of toxic mushroom poisonings. In this article, we report 2 cases of mushroom poisonings caused by Lactarius volemus, known as Tirmit by the local people. The patient and his wife were admitted to the emergency room with abdominal pain, nausea, and vomiting 20 hours after consuming Lactarius volemus, an edible type of mushroom. The patients reported that they had been collecting this mushroom from the mountains and eating them for several years but had never developed any clinicopathology to date. Further examination of the patients revealed a very rare case of acute pancreatitis due to mushroom intoxication. The male patient was admitted to the intensive care unit while his wife was followed in the internal medicine service, because of her relative mild clinical symptoms. Both patients recovered without sequelae and were discharged. In this article, we aimed to emphasize that gastrointestinal symptoms are often observed in mushroom intoxications and can be confused with acute pancreatitis, thus leading to misdiagnosis of patients. Early diagnosis and appropriate treatment can improve patients’ prognosis and prevent the development of complications. PMID:26835473

  15. Do We Know What Causes Acute Myeloid Leukemia?

    ... Topic Can acute myeloid leukemia be prevented? Do we know what causes acute myeloid leukemia? Some people ... genes – the instructions for how our cells function. We tend to look like our parents because they ...

  16. Omalizumab for chronic urticaria

    Ivyanskiy, Ilya; Sand, Carsten; Thomsen, Simon Francis

    2012-01-01

    urticaria. We present a case series of 19 patients with chronic urticaria treated in a university department with omalizumab and give an overview of the existing literature comprising an additional 59 cases as well as a total of 139 patients enrolled in two randomized controlled trials comparing omalizumab......Omalizumab is a recombinant humanized monoclonal antibody that blocks the high-affinity Fc receptor of IgE. Omalizumab has been approved for the treatment of moderate to severe asthma; however, there is currently more and more data showing promising results in the management also of chronic...

  17. [Acute renal failure caused by phenazopyridine].

    Vega, Jorge

    2003-05-01

    A 27 years old woman was admitted due to abdominal cramps, jaundice and oligoanuria, starting 48 hours after eating Chinese food. Hepatic biochemical tests, abdominal ultrasound and retrograde pyelography were normal. The urine was intensely orange colored and microscopic analysis was normal. The serum creatinine and urea nitrogen on admission were 4.59 and 42.5 mg/dl and rose to 13.5 and 72.4 mg/dl, respectively, at the 6th hospital day. Oliguria lasted only 48 hours. Dialysis was not used, since the patient was in good general condition and uremic symptoms were absent. On the 7th day, azotemia began to subside and at the 14th day, serum creatinine was 1.0 mg/dl. Before hospital discharge, she confessed the ingestion of 2.000 mg of phenazopyridine, during a nervous breakdown, aiming to sleep deeply. Remarkable was the persistence of the orange color of her urine during several days and the dissociation between the rate of increase of serum creatinine with respect to urea nitrogen. This is an unusual case of acute renal failure caused by an overdose of a drug, commonly prescribed for urinary tract infections. PMID:12879816

  18. Chronic urticaria: new management options.

    Greenberger, Paul A

    2014-01-01

    Chronic urticaria is defined as episodic or daily hives lasting for at least 6 weeks and impairs quality of life. Two main subtypes include chronic idiopathic (spontaneous) urticaria and inducible (physical) urticaria, but some patients have urticarial vasculitis. "Autoimmune chronic urticaria" implies the presence of histamine releasing or mast cell activating autoantibodies to IgE or FcϵRI, the high affinity receptor on mast cells and basophils. In patients not readily controlled with labeled dosages of second generation H1 receptor antagonists (antihistamines), there is evidence for reduction of urticaria using up to 4 fold increases in labeled dosages. The biologic modifier, omalizumab, helps to reduce lesions of chronic urticaria within 1-2 weeks. PMID:25383135

  19. Hypertriglyceridemia-induced acute pancreatitis in pregnancy causing maternal death

    Jeon, Hae Rin; Kim, Suk Young; Cho, Yoon Jin; Chon, Seung Joo

    2016-01-01

    Acute pancreatitis in pregnancy is rare and occurs in approximately 3 in 10,000 pregnancies. It rarely complicates pregnancy, and can occur during any trimester, however over half (52%) of cases occur during the third trimester and during the post-partum period. Gallstones are the most common cause of acute pancreatitis. On the other hand, acute pancreatitis caused by hypertriglyceridemia due to increase of estrogen during the gestational period is very unusual, but complication carries a hig...

  20. Chronic urticaria: new management options

    Greenberger, Paul A.

    2014-01-01

    Chronic urticaria is defined as episodic or daily hives lasting for at least 6 weeks and impairs quality of life. Two main subtypes include chronic idiopathic (spontaneous) urticaria and inducible (physical) urticaria, but some patients have urticarial vasculitis. “Autoimmune chronic urticaria” implies the presence of histamine releasing or mast cell activating autoantibodies to IgE or FcϵRI, the high affinity receptor on mast cells and basophils. In patients not readily controlled with label...

  1. Severe Urticaria Following Erythromycin Therapy

    Anada S. Prasad

    1960-01-01

    Full Text Available Enythromycin is believed to cause no serlous reactions after large doses, nausea, rarely vomiting and occasionally abdominal pain and diarrhea may occur, (Herrell, 1954. According to' Kagan and Faller (1955 no allergic reaction to' erythromycin has been reported. Phlebitis and thrombosis have been observed, (Shoe maker & Yow, 1954. In a report by Solomon and Johnson, (1955 toxic reactions were recorded as being uncommon. In a large series of cases, only one patient had a rash, another had fever possibly due to the drug, nne had nausea and vomiting and 4 had loose bowel movements while under therapy. Among the 122 patients treated with erythromcin, therapy was stopped owing to side effects in only one. My patient had severe urticaria within 24 hours of beginning therapy with erythromycin and a positive skin test was observed. It was believed to be an allergic reaction caused by the drug.

  2. Diagnostic dilemmas in chronic urticaria.

    Toubi, E; Grattan, C; Zuberbier, T

    2015-06-01

    The European Academy of Allergy and Clinical Immunology (EAACI)/Global Allergy and Asthma European Network (GA(2) LEN)/European Dermatology Forum (EDF)/World Allergy Organization (WAO) recently published updated recommendations for the classification, diagnosis and management of chronic urticaria (CU). This article discusses several cases of CU that provide examples of how the recommendations in the guidelines can be implemented in the diagnosis of chronic spontaneous urticaria (CSU) (also called chronic idiopathic urticaria [CIU]), chronic inducible urticaria (CINDU) or CU with comorbidities. PMID:26053291

  3. IDIOPATHIC OMENTAL INFARCTION : A RARE CAUSE OF ACUTE PAIN ABDOMEN

    Narendra Nath

    2015-02-01

    Full Text Available Omental torsion leading on to omental infarction is an unusual cause of acute abdominal pain in adults. Often the condition mimics common causes of acute abdomen like acute cholecystitis, acute appendicitis or acute pancreatitis. A review of literature reveals that this enigmatic condition has been managed both non - operatively and by surgery in the past. We report the case of a 46 - year - old man who presented with a 4 - day history of severe right - sided abdominal pain mimicking acute cholecystitis. Abdominal CT scan revealed a right upper quadrant mass with a whirl - like appearance, suspicious for omental infarction. He was started on conservative management with analgesics and antibiotics. He improved symptomatically and was discharged

  4. Dermatoscopic findings of urticaria pigmentosa*

    Miller, Marcela Duarte Benez; Nery, Natália Solon; Gripp, Alexandre Carlos; Maceira, Juan Piñeiro; do Nascimento, Gisele Moro

    2013-01-01

    Mastocytosis is a rare disease characterized by proliferation and accumulation of mast cells in various organs. The maculopapular cutaneus mastocytosis is divided into three subtypes: papular/plaque variant, urticaria pigmentosa and eruptive macular telangiectasia perstans. Dermoscopic may help to better characterize the different forms of cutaneus mastocytosis. We report a 55 year-old female with urticaria pigmentosa and its dermoscopy.

  5. Do Cinnamon Supplements Cause Acute Hepatitis?

    Brancheau, Daniel; Patel, Brijesh; Zughaib, Marcel

    2015-01-01

    Patient: Female, 73 Final Diagnosis: Drug induced acute hepatitis Symptoms: Abdominal pain • diarrhea • vomiting Medication: — Clinical Procedure: — Specialty: Gastroenterology and Hepatology Objective: Unusual or unexpected effect of treatment Background: The use of herbal medications to treat various diseases is on the rise. Cinnamon has been reported to improve glycolated hemoglobin and serum glucose levels. When patients consider the benefit of such substances, they are often not aware of...

  6. Hydronephrosis as an Unusual Cause of Acute Pancreatitis

    Nata Pratama Hardjo Lugito

    2015-01-01

    Full Text Available Acute pancreatitis is an inflammatory disease of the pancreas. The most common cause of acute pancreatitis is gallstone impacting the distal common bile-pancreatic duct (38% and alcoholism (36%. There have been a few reports in the literature of acute pancreatitis associated with an obstructed urinary system. This case describes a 38-year-old male with acute pancreatitis occurring in the setting of hydronephrosis. A magnetic resonance cholangiopancreaticography (MRCP showed right-sided severe hydronephrosis pushing the duodenum and head of pancreas anteriorly, thus obliterating distal segment of the common bile duct. There were also multiple right renal stones causing ureteral obstruction and hydronephrosis. Right nephrostomy was performed to release bile duct obstruction. However, sepsis and disseminated intravascular coagulation developed as a complication of acute pancreatitis, and the patient passed away. Although gallstone and alcoholism are the most common causes of acute pancreatitis, other causes should always be considered. Physicians should be aware of right hydronephrosis as one of the possible causes of acute pancreatitis in their workup of patients.

  7. Fibromyalgia syndrome in chronic urticaria patients

    Aylin Gözübüyükoğulları; Duru Tabanlıoğlu Onan; Nuran Allı

    2014-01-01

    Background and Design: The aim of our study was to determine the frequency of fibromyalgia syndrome in chronic urticaria patients. Materials and Methods: The study was carried out with the participation of 100 chronic urticaria patients and 61 control group patients. Chronic urticaria patients were investigated for the etiology of urticaria and the autologous serum skin test was performed in those patients. Both the chronic urticaria patients and the controls were evaluated for fibromyalgi...

  8. Inducible urticaria: Case series and literature review.

    Amaya, Daniel; Sánchez, Andrés; Sánchez, Jorge

    2016-01-01

    Inducible urticaria is a heterogeneous group of skin disorders characterized by the appearance of wheals, pruritus and/or angioedema, sometimes accompanied by systemic symptoms caused by innocuous stimuli (cold, heat, pressure, etc.). This group of disorders compromises people's quality of life and most of the literature in this regard comes from case reports and case series since its epidemiology has been poorly studied and some cases are very rare. The aim of this review is to show an up-to-date overview of the available literature for various types of inducible urticarias, always beginning with an illustrative case and then describing their pathophysiological mechanisms, clinical manifestations, and treatment. PMID:27622434

  9. A Rare Cause of Acute Abdomen: Intrauterine Device (IUD

    Yavuz Koca

    2014-06-01

    Full Text Available Uterus perforation due to intrauterine device (IUD can occur for several reasons. IUD migration into the abdominal cavity is a complication that can cause acute abdomen conditions such as pelvic and intra-abdominal abscess, intra-abdominal organ perforation and fistula. In such cases, the laparoscopic approach is recommended as the first choice. Thirty-six-year-old female patient with clinical acute abdomen caused by the IUD, was presented with the literature.

  10. A Rare Cause of Acute Abdomen: Intrauterine Device (IUD)

    Yavuz Koca

    2014-01-01

    Uterus perforation due to intrauterine device (IUD) can occur for several reasons. IUD migration into the abdominal cavity is a complication that can cause acute abdomen conditions such as pelvic and intra-abdominal abscess, intra-abdominal organ perforation and fistula. In such cases, the laparoscopic approach is recommended as the first choice. Thirty-six-year-old female patient with clinical acute abdomen caused by the IUD, was presented with the literature.

  11. Reflex anuria: a rare cause of acute kidney injury

    Dhakarwal, Pradeep; Adediran, Samuel

    2014-01-01

    Background: Acute Kidney Injury results from pre renal, post renal or intrinsic renal causes. Reflex anuria is a very rare cause of renal impairment which happens due to irritation or trauma to one kidney or ureter, or severely painful stimuli to other nearby organs.Case Presentation: Here we present a case of acute kidney injury secondary to reflex anuria in a patient who underwent extensive gynecological surgery along with ureteral manipulation which recovered spontaneously.Conclusion: Refl...

  12. Acute Pancreatitis Caused By Mushroom Poisoning

    Karahan, Samet; Erden, Abdulsamet; Cetinkaya, Ali; Avci, Deniz; Ortakoyluoglu, Adile Irfan; Karagoz, Hatice; BULUT, Kadir; Basak, Mustafa

    2016-01-01

    Of the more than 5000 species of mushrooms known, 100 types are toxic and approximately 10% of these toxic types can cause fatal toxicity. A type of mushroom called Amanita phalloides is responsible for 95% of toxic mushroom poisonings. In this article, we report 2 cases of mushroom poisonings caused by Lactarius volemus, known as Tirmit by the local people. The patient and his wife were admitted to the emergency room with abdominal pain, nausea, and vomiting 20 hours after consuming Lactariu...

  13. Acute Renal Failure due to Rhabdomyolysis Caused by Hypokalemia

    Ghacha Reda

    2001-01-01

    Full Text Available Rhabdomyolysis is not an uncommon cause of acute renal failure (ARF. It is usually caused by severe traumatic crush injury, severe exercise, septicemia, drug abuse, alcoholic intoxication, heat stroke and myopathy. In this case, we present a patient who developed rhabdomyolysis after severe hypokalemia (serum potassium 1.9mmol/L. This is an unusual cause of rhabdomyolysis even though hypokalemia is a common medical problem. This patient developed acute oliguric renal failure that required daily hemodialysis for 12 days, before start of recovery. This case demonstrates that hypokalemia is a preventable cause of rhabdomyolysis and ARF.

  14. Acute renal failure caused by contrast media

    Acute renal complications occurring in response to intravascular administration of iodinated contrast media may remain restricted to clinically irrelevant, transient elevations of serum creatinine, but just as well manifest themselves in the form of severe oliguric renal failure giving rise to the need of life-long hemodialysis. It was the aim of this study to determine the frequency of those renal hazards by a) systematic screening of the literature for relevant cases and b) retrospective and prospective examination of patients chosen by the author. The mean frequency of incidents determined on the basis of data from the relevant literature was 5% for non-stratified populations. A separate analysis of no risk patients showed this to be as low as 0.5%. In a prospective study of 69 patients receiving the non-ionic contrast medium Iopamidol, for the purposes of phlebography, serum creatinine determinations carried out at 24 and 48 hours did in no case reveal increases exceeding 25%, even though 11 patients of this cohort were at a particular risk of developing renal complications. The remote possibility of nephrophaty occurring as a result of contrast medium administration could be further reduced by the use of non-ionic materials. (orig./GDG)

  15. ACUTE GYNAECOLOGICAL EMERGENCY CAUSED BY RUPTURED DERMOID

    Sweta

    2014-05-01

    Full Text Available Benign dermoid cyst makes up 10 to 15 percent of all ovarian tumors and tends to occur at a relatively early age. Dermoid cysts are bilateral in 12 percent of cases. Cystic teratomas and mucinous cystadenoma may often coexist in the same ovary. A dermoid cyst rarely grows beyond the size of a melon. The lining epithelium is stratified squamous and the cyst contains sebaceous material within, they also contain ectodermal elements like sebaceous glands, hair follicles and sometimes teeth. There is no specific tumor marker in clinical practice for dermoid tumor. CA 125 elevation in seen with epithelial ovarian tumor. CA 19-9 is elevated in mucinous ovarian malignancy and in gastrointestinal cancers. CEA levels higher than 5mg/L are seen elevated in mucinous cancers. Rupture of dermoid cyst is usually spontaneous but may occur from trauma or during labor, coitus or pelvic examination. Rupture is more likely if the wall of the cyst is already damaged by previous ischemic degeneration, if the cyst is papilliferous in type or if it is malignant. It presents with acute pain with the feeling of give away. There may be signs of peritoneal irritation.

  16. Psychological status of patients with chronic urticaria.

    Pasaoglu, Gülden; Bavbek, Sevim; Tugcu, Handan; Abadoglu, Oznur; Misirligil, Zeynep

    2006-11-01

    Although chronic urticaria is the most common cutaneous disorder seen in our outpatient allergy clinics, to our knowledge, no study of psychiatric morbidity in allergy departments has been carried out in our country. For the present study, we used the Minnesota Multiphasic Personality Inventory (MMPI) to evaluate the personality traits and psychological status of patients with chronic idiopathic urticaria (CIU). Fifty-nine outpatients with CIU and 59 healthy control subjects were enrolled in the study. Patients were included if no specific cause for their urticaria could be identified by detailed history and appropriate investigations. Psychiatric evaluation for all patients and controls was conducted at the Department of Psychiatry by using MMPI. Analysis of the MMPI profile showed that the scores for hypochondriasis, depression, hysteria, psychopathic deviance, paranoia, psychasthenia, schizophrenia, and social introversion were higher in patients with CIU compared to the control group (P CIU seem to have more depressive, hysteric, touchy and suspicious personality traits with hypochondriac tendencies and in more conflict with their social environment. Attitudes such as perfectionism, need for approval, external control and need to be loved were also characteristics of the patient group. We believe that psychological status should be considered for effective management of patients with CIU. PMID:17073991

  17. Endometrial decidualization: a rare cause of acute appendicitis during pregnancy.

    Murphy, Skyle J; Kaur, Anupinder; Wullschleger, Martin E

    2016-01-01

    Appendicular endometriosis is a rare and poorly understood pathology that affects women in their reproductive years. In the gravid woman, ectopic endometrial tissue undergoes decidualization. This physiological process can result in acute appendicitis in exceptional cases. Here we describe a patient in her second trimester of pregnancy who presented with right iliac fossa pain and clinical, laboratory and imaging findings consistent with acute appendicitis. A laparoscopic appendectomy was performed with intraoperative findings suspicious for malignancy. Histological analysis made the surprising diagnosis of decidualized endometriosis causing luminal constriction resulting in acute appendicitis. We also detail the challenging diagnostic and management issues faced by clinicians in such cases. PMID:27106612

  18. Guideline of Chronic Urticaria Beyond.

    Fine, Lauren M; Bernstein, Jonathan A

    2016-09-01

    Urticaria is a relatively common condition that if chronic can persist for weeks, months or years and affect quality of life significantly. The etiology is often difficult to determine, especially as it becomes chronic. Many cases of chronic urticaria are thought to be autoimmune, although there is no consensus that testing for autoimmunity alters the diagnostic or management strategies or outcomes. Many times, urticaria is easily managed with antihistamines and/or short courses of oral corticosteroids, but too often control is insufficient and additional therapies must be added. For years, immune modulating medications, such as cyclosporine and Mycophenolate Mofetil, have been used in cases refractory to antihistamines and oral corticosteroids, although the evidence supporting their efficacy and safety has been limited. Omalizumab was recently approved for the treatment of chronic urticaria unresponsive to H1-antagonists. This IgG anti-IgE monoclonal antibody has been well demonstrated to safely and effectively control chronic urticaria at least partially in approximately 2/3 of cases. However, the mechanism of action and duration of treatment for omalizumab is still unclear. It is hoped that as the pathobiology of chronic urticaria becomes better defined, future therapies that target specific mechanistic pathways will be developed that continue to improve the management of these often challenging patients. PMID:27334777

  19. Hydatidosis as a cause of acute appendicitis: a case report

    Hajizadeh, Maryam; Ahmadpour, Ehsan; Sadat, Amir Taher Eftekhar; Spotin, Adel

    2013-01-01

    Acute appendicitis is considered the most common cause of emergency surgery in children and young adults. The association between parasitic infections and appendicitis has been widely investigated. Hydatidosis, a zoonotic helminthic disease caused by the larval stage of the Echinococcus granulosus, may cause illness in intermediate hosts, generally human and herbivorous animals. This disease is considered hyper endemic in northwest of Iran and is a serious public health problem. Hydatidosis p...

  20. An Unusual Cause of Acute Hypercapneic Respiratory Failure

    Janice Wang; Astha Chichra; Seth Koenig

    2011-01-01

    We present a rare cause of hypercapneic respiratory failure through this case report of a 72-year-old man presenting with progressive dyspnea and dysphagia over two years. Hypercapneic respiratory failure was acute on chronic in nature without an obvious etiology. Extensive workup for intrinsic pulmonary disease and neurologic causes were negative. Laryngoscopy and diagnostic imaging confirmed the diagnosis of diffuse idiopathic skeletal hyperostosis, also known as DISH, as the cause of upper...

  1. Urticaria and Prodromal Symptoms Including Erythema Marginatum in Danish Patients with Hereditary Angioedema.

    Rasmussen, Eva R; de Freitas, Priscila Valente; Bygum, Anette

    2016-03-01

    Erythema marginatum is a characteristic skin rash seen in patients with hereditary angioedema (HAE); however, it can be confused with urticaria, leading to delay in correct diagnosis. The aim of this study was to clarify how often erythema marginatum is misinterpreted as urticaria, potentially leading physicians to refrain from testing for HAE. Few studies have been published on urticaria and prodromal symptoms in HAE, thus the incidence of these parameters were also investigated. A total of 87 patients affiliated to the national HAE Centre were included. Retrospective and prospective data on skin eruptions and prodromal symptoms were collected. Fifty-six percent of 87 patients had a positive history of erythema marginatum. Half of the patients had experienced erythema marginatum being misinterpreted as urticaria. The most prevalent other prodromal symptoms were other skin symptoms, malaise, psychological changes, fatigue and gastrointestinal symptoms. HAE patients with erythema marginatum have a longer diagnostic delay, presumably caused by misinterpretation of the rash as urticaria. PMID:26336842

  2. Solid Pseudopapillary Tumor as a Possible Cause of Acute Pancreatitis

    Okanoue T

    2004-09-01

    Full Text Available CONTEXT: Acute pancreatitis is not commonly seen in the first presentation of pancreatic neoplasms. Solid pseudopapillary tumor as a cause of acute pancreatitis has not yet been reported. This is the first report of acute pancreatitis resulting from solid pseudopapillary tumor. CASE REPORT: We report the case of a 21-year-old female who presented with a sudden onset of severe abdominal pain associated with elevated serum pancreatic enzyme concentration. The initial diagnosis was acute pancreatitis. However, subsequent ultrasonography and computed tomography showed an abdominal mass in the tail of the pancreas, retroperitoneal fluid and left pleural effusion. There was scarce pain relief even with large doses of analgesics. A distal pancreatectomy was then performed and a final diagnosis of solid pseudopapillary tumor was made histologically. The surrounding pancreatic tissue was characterized as hemorrhagic edematous pancreatitis. CONCLUSIONS: Solid pseudopapillary tumor is generally known as a slow-growing pancreatic neoplasm with few, if any, symptoms. However, solid pseudopapillary tumors should be kept in mind as a possible cause of acute pancreatitis, especially in cases of non-alcoholic young women having an acute pancreatitis attack.

  3. Acute myonecrosis in horse caused by Clostridium novyi type A

    Luana D'avila Farias

    2014-01-01

    Full Text Available The objective of this study was to describe the first report involving a case of equine acute myonecrosis caused by C. novyi type A with an emphasis on clinical signs, the pathological and bacteriological analysis, and molecular identification of the microorganisms as the key of the definitive diagnosis.

  4. Urticarial Reactions: Vascular Erythema, Urticaria, Vasculitis

    Sibbald, R. Gary

    1987-01-01

    Vascular erythemas, including urticaria and vasculitis, represent diagnostic and therapeutic challenges. A careful systemic approach to history and physical examination should be followed by appropriate investigations to rule out systemic disease. Chronic urticaria patients should be physically tested to identify cholinergic, dermagraphic, and cold-induced responses. Food diaries and careful drug history may be important to identify exacerbating factors in chronic urticaria.

  5. A rare cause of acute flaccid paralysis: Human coronaviruses

    Cokyaman Turgay; Tekin Emine; Koken Ozlem; S Paksu Muhammet; A Tasdemir Haydar

    2015-01-01

    Acute flaccid paralysis (AFP) is a life-threatening clinical entity characterized by weakness in the whole body muscles often accompanied by respiratory and bulbar paralysis. The most common cause is Gullian–Barre syndrome, but infections, spinal cord diseases, neuromuscular diseases such as myasthenia gravis, drugs and toxins, periodic hypokalemic paralysis, electrolyte disturbances, and botulism should be considered as in the differential diagnosis. Human coronaviruses (HCoVs) cause common ...

  6. A Rare Cause of Acute Abdominal Pain: Primary Appendagitis Epiploica

    Tarkan Ergun

    2014-03-01

    Primary appendagitis epiploica – one of the causes of acute abdominal pain – is a self-limited rare benign inflammatory condition involving the colonic epiploic appendages. Their therapy is conservative and clinically mimics other conditions requiring surgery such as acute diverticulitis or appendicitis. However, being a quite rare condition is the reason they are usually neglected by both the surgeon and the radiologist. However the computed tomography (CT findings are rather characteristic and pathognomonic. Thus, to consider CT as the diagnostic modality of choice is extremely important in order to diagnose the condition and to avoid unnecessary surgical interventions.             This is a paper reporting an acute abdominal pain case of primary appendicitis epiploica diagnosed using computed tomography. 

  7. Treatment of Chronic Spontaneous Urticaria

    Kaplan, Allen P

    2012-01-01

    Chronic spontaneous urticaria is defined as persistent symptoms of urticaria for 6 weeks or more. It is associated with autoimmunity in approximately 45 percent of patients. Therapy is often difficult however the initial approach should employ high-dose non-sedating antihistamines; 4-6 tablets/day may be necessary. It has been shown that the response to 4 tablets/day exceeds 3, and exceeds 2, which exceeds 1. However the dose that corresponds to the maximal dose of first generation antihistam...

  8. Acute kidney injury caused by bothrops snake venom.

    Rodrigues Sgrignolli, Lívia; Florido Mendes, Glória Elisa; Carlos, Carla Patricia; Burdmann, Emmanuel A

    2011-01-01

    Medically important venomous snakes in Latin America belong to the genus Bothrops, Crotalus, Lachesis and Micrurus. The Bothrops genus is responsible for the majority of accidents. The WHO globally estimates 2,500,000 poisonous snakebites and 125,000 deaths annually. In its last report in 2001, the Brazilian Ministry of Health accounted 359 deaths due to snakebites, of which the Bothrops genus was responsible for 185. Snake venoms cause local and systemic damage, including acute kidney injury, which is the most important cause of death among patients surviving the early effects of envenoming by the Crotalus and Bothrops genuses. Venom-induced acute kidney injury is a frequent complication of Bothrops snakebite, carrying relevant morbidity and mortality. PMID:21757950

  9. Identification of bacteria causing acute otitis media using Raman microspectroscopy

    Ayala, Oscar D.; Wakeman, Catherine A.; Skaar, Eric P.; Mahadevan-Jansen, Anita

    2016-03-01

    Otitis media (OM) is the leading cause of acute physician visits and prescription of antibiotics for children. Current standard techniques to diagnose acute otitis media (AOM) are limited by their ability to probe only changes in symptoms of the bacterial infection that cause AOM. Furthermore, they are not able to detect the presence of or identify bacteria causing AOM, which is important for diagnosis and proper antibiotic treatment. Our goal is to detect the presence of and identify the pathogens involved in causing AOM based on their biochemical profile using Raman spectroscopy (RS). An inVia confocal Raman microscope (Renishaw) at 785 nm was used to detect bacteria causing AOM in vitro. The three main bacteria that cause AOM, Haemophilus influenzae, Moraxella catarrhalis, and Streptococcus pneumoniae were cultured in chocolate agar and Mueller-Hinton agar to determine which agar type would minimize Raman signal from the growth agar. Preliminary results identified specific Raman spectral features characteristic of S. pneumoniae. RS has the potential to accurately diagnose AOM, which will help in identifying the antibiotic that will be most beneficial for the patient and ultimately decrease the course of infection.

  10. Chronic idiopathic urticaria and Graves' disease.

    Ruggeri, R M; Imbesi, S; Saitta, S; Campennì, A; Cannavò, S; Trimarchi, F; Gangemi, S

    2013-01-01

    Chronic urticaria is a common condition characterized by recurrent episodes of mast cell-driven wheal and flare-type skin reactions lasting for more than 6 weeks. In about 75% of cases, the underlying causes remain unknown, and the term chronic idiopathic urticaria (CIU) is used to emphasize that wheals develop independently of identified external stimuli. Although CIU affects about 1.0% of the general population, its etiopathogenesis is not yet well understood. It is now widely accepted that in many cases CIU should be regarded as an autoimmune disorder caused by circulating and functionally active IgG autoantibodies specific for the IgE receptor (FceRI) present on mast cells and basophils or for IgE itself. The well-known association of CIU with other autoimmune processes/diseases represents further indirect evidence of its autoimmune origin. Autoimmune thyroid diseases, especially autoimmune thyroiditis, represent the most frequently investigated diseases in association with CIU. Here we review this topic with particular regard to the association between Graves' disease and CIU. The possible pathogenetic mechanisms and the clinical implications of such an association are discussed. PMID:23609949

  11. An Unusual Cause of Supraventricular Tachycardia: Acute Carbon Monoxide Poisoning

    Suat Zengin

    2014-03-01

    Full Text Available      Carbon monoxide (CO is a toxic gas produced by the incomplete combustion of carbon-containing compounds. Exposure to high concentrations of CO can be letha and is the most common cause of death from poisoning worldwide. Cardiac manifestations after exposure to CO, including myocardial ischemia, heart failure, and arrhythmias, have been reported. A 28-year-old a patient was admitted to our emergency department with altered consciousness as a consequence of acute domestic exposure to CO from a stove. His carboxyhemoglobin level was 39%. The oxygen treatment was started promptly, and therapeutic red cell exchange was performed. An electrocardiogram revealed supraventricular tachycardia (SVT, and an echocardiographic examination demonstrated normal cardiac functions. To the best of our knowledge, this study is the second to report a case of SVT attack due to acute CO intoxication. This paper discusses the management of this complication in patients poisoned with CO.

  12. Burkitt's lymphoma causing acute pancreatitis in a child

    Muhammed Akl; Avni Kaya; MSeluk Bekta; Fesih Aktar; Sinan Akbayram; Salim Bilici; Mehmet Beyazal

    2013-01-01

    A8-year-old boy admitted with abdominal pain, fever and vomiting for the previous10 days. Sensitivity was detected in the epigastric area.There was not defense and rebond.Aspartate aminotransferase was106U/L, alanine aminotransferase25U/L, alkaline phosphatase311U/L, blood amylase level748U/L, blood lipase level391U/L.In thoracicCT, soft tissue with smooth contours measuring32 mmí28 mm was identified in the posterior mediastinum.Bone marrow aspiration biopsy was normal.A mass specimen obtained from the duodenum endoscopic biopsy. This specimen was diffuse staining by leukocyte common antigen,CD10 andCD20.The patient was diagnosed with acute pancreatitis associated with stage3 duodenalBurkitt's lymphoma. ModifiedLMB-98 was initiated.Burkitt's lymphoma may rarely cause acute pancreatitis.

  13. [Association of chronic urticaria with Helicobacter pylori-induced antrum gastritis].

    Bohmeyer, J; Heller, A; Hartig, C; Wetenberger-Treumann, M; Huchzermeyer, H; Otte, H G; Stadler, R

    1996-02-01

    In spite of its high incidence, not much is known about the etiology of chronic urticaria. We performed gastroscopic evaluation of 10 patients in whom no cause for chronic urticaria had been found. In 8 of these 10 patients, Helicobacter pylori was identified in the gastric mucosa. The chronic urticarial lesions disappeared within a few days after starting therapy with amoxicillin and omeprazol. PMID:8868453

  14. TNF-Alpha Inhibitors for Chronic Urticaria

    Sand, Freja Lærke; Thomsen, Simon Francis

    2013-01-01

    Patients with severe chronic urticaria may not respond to antihistamines, and other systemic treatment options may either be ineffective or associated with unacceptable side effects. We present data on efficacy and safety of adalimumab and etanercept in 20 adult patients with chronic urticaria...... be effective and relatively safe treatment options in a significant proportion of patients with chronic urticaria who do not respond sufficiently to high-dose antihistamines or in whom standard immunosuppressive drugs are ineffective or associated with unacceptable side effects....

  15. Urticaria in Monozygotic and Dizygotic Twins

    Simon Francis Thomsen

    2012-01-01

    Full Text Available Aim. To identify risk factors for urticaria, to determine the relative proportion of the susceptibility to urticaria that is due to genetic factors in an adult clinical twin sample, and to further determine whether the genetic susceptibility to urticaria overlaps with the genetic susceptibility to atopic diseases. Methods. A total of 256 complete twin pairs and 63 single twins, who were selected from sibships with self-reported asthma via a questionnaire survey of 21,162 adult twins from the Danish Twin Registry, were clinically interviewed about a history of urticaria and examined for atopic diseases. Data were analysed with Cox proportional hazards regression and variance components models. Results. A total of 151 individuals (26% had a history of urticaria, whereas 24 (4% had had symptoms within the past year. Female sex, HR=2.09 (1.46–2.99, P=0.000; hay fever, HR=1.92 (1.36–2.72, P=0.000; and atopic dermatitis, HR=1.44 (1.02–2.06, P=0.041 were significant risk factors for urticaria. After adjustment for sex and age at onset of urticaria in the index twin, the risk of urticaria was increased in MZ cotwins relative to DZ cotwins, HR=1.42 (0.63–3.18, P=0.394. Genetic factors explained 45% (16–74%, P=0.005, of the variation in susceptibility to urticaria. The genetic correlation between urticaria and hay fever was 0.45 (0.01–0.89, P=0.040. Conclusions. Susceptibility to urticaria is partly determined by genetic factors. Urticaria is more common in women, and in subjects with hay fever and atopic dermatitis, and shares genetic variance with hay fever.

  16. Dengue as a cause of acute undifferentiated fever in Vietnam

    Phuong Hoang

    2006-07-01

    Full Text Available Abstract Background Dengue is a common cause of fever in the tropics but its contribution to the total burden of febrile illnesses that is presented to primary health facilities in endemic regions such as Vietnam, is largely unknown. We aimed to report the frequency of dengue as a cause of fever in Binh Thuan Province, to describe the characteristics of dengue patients, and analyze the diagnostic accuracy of the health care workers and the determinants of the diagnostic process. Methods All patients presenting with acute undifferentiated fever at twelve community health posts and one clinic at the provincial malaria station, Binh Thuan Province, a dengue endemic province in southern Vietnam, were included. Record forms were used to fill in patient and diseases characteristics, pre-referral treatment, signs and symptoms, provisional diagnosis and prescribed treatment, referral and final outcome. Serum samples were collected at first presentation and after 3 weeks for serologic diagnosis. Results 2096 patients were included from April 2001 to March 2002. All 697 patients with paired serum samples were tested for dengue virus IgM and IgG. Acute dengue was found in 33.6% cases and past dengue virus infections were found in 57.1% cases. Acute primary infections were more common among children under 15 years old than among adults (7.7% vs. 3.5%, p value Conclusion Dengue is responsible for one third of the fevers presented to the public primary health services in Binh Thuan, southern Vietnam. It presents as a highly unspecific illness and is hardly recognized as a clinical entity by primary physicians.

  17. A rare cause of acute flaccid paralysis: Human coronaviruses

    Cokyaman Turgay

    2015-01-01

    Full Text Available Acute flaccid paralysis (AFP is a life-threatening clinical entity characterized by weakness in the whole body muscles often accompanied by respiratory and bulbar paralysis. The most common cause is Gullian-Barre syndrome, but infections, spinal cord diseases, neuromuscular diseases such as myasthenia gravis, drugs and toxins, periodic hypokalemic paralysis, electrolyte disturbances, and botulism should be considered as in the differential diagnosis. Human coronaviruses (HCoVs cause common cold, upper and lower respiratory tract disease, but in the literature presentation with the lower respiratory tract infection and AFP has not been reported previously. In this study, pediatric case admitted with lower respiratory tract infection and AFP, who detected for HCoV 229E and OC43 co-infection by the real-time polymerase chain reaction, has been reported for the first time.

  18. A rare cause of acute flaccid paralysis: Human coronaviruses.

    Turgay, Cokyaman; Emine, Tekin; Ozlem, Koken; Muhammet, S Paksu; Haydar, A Tasdemir

    2015-01-01

    Acute flaccid paralysis (AFP) is a life-threatening clinical entity characterized by weakness in the whole body muscles often accompanied by respiratory and bulbar paralysis. The most common cause is Gullian-Barre syndrome, but infections, spinal cord diseases, neuromuscular diseases such as myasthenia gravis, drugs and toxins, periodic hypokalemic paralysis, electrolyte disturbances, and botulism should be considered as in the differential diagnosis. Human coronaviruses (HCoVs) cause common cold, upper and lower respiratory tract disease, but in the literature presentation with the lower respiratory tract infection and AFP has not been reported previously. In this study, pediatric case admitted with lower respiratory tract infection and AFP, who detected for HCoV 229E and OC43 co-infection by the real-time polymerase chain reaction, has been reported for the first time. PMID:26557177

  19. Basophil responsiveness in chronic urticaria.

    Saini, Sarbjit S

    2009-07-01

    Chronic urticaria is a common skin disease without an etiology in the majority of cases. The similarity of symptoms and pathology to allergen-induced skin reactions supports the idea that skin mast cell and blood basophil IgE receptor activation is involved; however, no exogenous allergen trigger has been identified. Recent evidence supports a role for blood basophils in disease expression. Specifically, blood basopenia is noted in active disease with the recruitment of blood basophils to skin lesional sites. In addition, blood basophils display altered IgE receptor-mediated degranulation that reverts in disease remission. In active chronic idiopathic urticaria (CIU) subjects, changes in IgE receptor-signaling molecule expression levels accompany the altered degranulation function in blood basophils. The arrival of therapies targeting IgE has further shown that altered blood basophil degranulation behavior has potential use as a disease biomarker in CIU. PMID:19656475

  20. Antidepressants in chronic idiopathic urticaria.

    Yasharpour, Michelle R; Randhawa, Inderpal

    2011-01-01

    Chronic idiopathic urticaria (CIU) is a common disease estimated to affect 0.1% of the population and can be very difficult to treat. Many psychotropic medications have been reported to be successful in treating refractory CIU. The purpose of this article was to discuss the pathophysiology of chronic urticaria and provide practicing allergists and dermatologists alternative treatment options in the management of refractory CIU, especially in those who have concurrent psychiatric comorbidity. A review was performed of pertinent literature pertaining to the pathophysiology of CIU and the many psychotropic medications reportedly successful in disease management. Although more research is needed, this article serves to broaden the mind of the physician treating CIU. PMID:22221435

  1. Chronic idiopathic urticaria and anxiety symptoms.

    Barbosa, Filipe; Freitas, João; Barbosa, António

    2011-10-01

    Chronic idiopathic urticaria (CIU) is a frequently disabling disease with a negative influence on the quality of life, and can cause psychopathological symptoms, such as anxiety. Our aim is to study further anxiety symptoms on CIU patients. Both CIU patients and the control group were studied by means of validated scales for psychopathology symptoms, psychological variables and quality of life. In this study, we reported high levels of anxiety symptoms. We found statistically significant correlations between anxiety symptoms, some personality dimensions, insecure attachment styles, alexithymia and with some quality of life dimensions. CIU patients exhibit high levels of psychological distress that could potentiate difficulties at several domains, namely social, emotional, general health perception and interpersonal relationships. PMID:21459916

  2. Delayed onset urticaria in depressive patients with bupropion prescription: a nationwide population-based study.

    Li-Yu Hu

    Full Text Available BACKGROUND: Bupropion, which is widely used in patients with depressive disorder, may cause allergic reactions. However, the real prevalence of these side effects may be overlooked and underreported due to the delayed onset phenomenon. OBJECTIVE: This study aimed to estimate the real incidence of bupropion-induced urticaria and clarify the delayed onset phenomenon. METHODS: We conducted a nationwide cohort study between 2000 and 2009 using Taiwan's National Health Insurance Dataset. Among 65,988 patients with depressive disorders, we identified new users of bupropion with depressive disorders (bupropion cohort, n = 2,839 and matched them at a ratio of 1:4 regarding age and sex (non-bupropion matched cohort, n = 11,356. The risk of urticaria was compared between the two cohorts. RESULTS: The risk of urticaria occurrence was higher in bupropion users than in matched controls within 4 weeks of starting the medication (risk ratio 1.81; 95% confidence interval 1.28-2.54; p = 0.001. The occurrence of urticaria in the bupropion cohort were more frequent on Days 15-28 than Day 1-14 (p = 0.002. Cox proportional hazards model showed that a history of urticaria was an independent risk factor for developing bupropion-induced urticaria. CONCLUSIONS: Of the antidepressants, bupropion may pose a higher risk of drug-induced urticaria, and this condition might be ignored due to the delayed onset phenomenon. Depressive patients with a history of urticaria are at higher risk of the adverse drug reaction. This study emphasizes the need for increased clinical awareness of this adverse outcome to bupropion use.

  3. Leukotriene receptor antagonists in monotherapy or in combination with antihistamines in the treatment of chronic urticaria: a systematic review

    Gabriele Di Lorenzo

    2008-12-01

    Full Text Available Gabriele Di Lorenzo1, Alberto D’Alcamo1, Manfredi Rizzo1, Maria Stefania Leto-Barone1, Claudia Lo Bianco1, Vito Ditta1, Donatella Politi1, Francesco Castello1, Ilenia Pepe1, Gaetana Di Fede2, GiovamBattista Rini11Dipartimento di Medicina clinica e delle Patologie Emergenti; 2Dipartimento di Discipline Chirurgiche ed Oncologiche, Università degli Studi di Palermo, ItalyAbstract: In vitro and in vivo clinical and experimental data have suggested that leukotrienes play a key role in inflammatory reactions of the skin. Antileukotriene drugs, ie, leukotriene receptor antagonists and synthesis inhibitors, are a class of anti-inflammatory drugs that have shown clinical efficacy in the management of asthma and in rhinitis with asthma. We searched MEDLINE database and carried out a manual search on journals specializing in allergy and dermatology for the use of antileukotriene drugs in urticaria. Montelukast might be effective in chronic urticaria associated with aspirin (ASA or food additive hypersensitivity or with autoreactivity to intradermal serum injection (ASST when taken with an antihistamine but not in mild or moderate chronic idiopathic urticaria [urticaria without any possible secondary causes (ie, food additive or ASA and other NSAID hypersensitivity, or ASST]. Evidence for the effectiveness of zafirlukast and the 5-lipoxygenase inhibitor, zileuton, in chronic urticaria is mainly anecdotal. In addition, there is anecdotal evidence of effectiveness of antileukotrienes in primary cold urticaria, delayed pressure urticaria and dermographism. No evidence exists for other physical urticarias, including cholinergic, solar and aquagenic urticarias, vibratory angioedema, and exercise-induced anaphylaxis.Keywords: chronic idiopathic urticaria, leukotriene receptor antagonists, montelukast, zafirlukast, antihistamine

  4. Chronic Idiopathic Urticaria (CIU) is no longer idiopathic

    Maurer, M; Bindslev-Jensen, C; Gimenez-Arnau, A; Godse, K; Grattan, C E M; Hide, M; Kaplan, A P; Makris, M; Simons, F E R; Zhao, Z; Zuberbier, T; Church, M K

    2013-01-01

    During recent years our knowledge of the aetiology and pathogenesis of urticaria has advanced considerably allowing us to better characterize urticaria subtypes. However, although the classification of urticaria has undergone some revisions during this time (1), authors still use different names ...... idiopathic urticaria (CIU)....

  5. Management of urticaria and angioedema in children : new trends

    Oranje, A. P.

    2010-01-01

    Urticaria in childhood is a common problem. History of development of urticaria should be carefully taken from a written history/information list. For urticaria, the EAACI/GALEN/EDF consensus guidelines on definition, classification, diagnosis and management of urticaria should be considered. Soon a

  6. A Rare Cause of Acute Abdomen: Idiopathic Isolated Cecal Necrosis

    Ender Özer

    2015-03-01

    Full Text Available Idiopathic isolated cecal necrosis is a clinical problem characterized by right-sided inferior abdominal pain. It is rarely seen, develops due to decreased blood flow to the colon and, imitates acute appendicitis. Its clinical signs are similar to many illnesses causing sensitivity in the right inferior quadrant and, the diagnosis is generally determined during surgery. An 86-year-old male patient presented with the complaints of abdominal pain, trichiniasis, nausea and vomiting. Surgical intervention was decided when physical examination and laboratory results were taken into consideration. After diagnostic laparoscopy, right hemicolectomy was performed because of cecal necrosis. While the mortality and morbidity rates for ischemic bowel disease are high, prognosis for early diagnosed patients with isolated cecal necrosis is better, provided that timely surgical treatment is decided.

  7. [Acute rupture of lumbar intervertebral disc caused by violent manipulation].

    Li, J S

    1989-08-01

    Five cases of acute rupture of lumbar intervertebral disc caused by violent manipulation are reported. After protrusion of the lumbar intervertebral disc were treated by violent manipulation, the lumbo-leg pain were severe suddenly. The operations found that the annulus fibrosus had ruptured and the nerve root or cauda equina was constricted by the nucleus pulposus which had entered into the spinal canal. It must be emphasized that their is in danger of more damaging intervertebral disc degenerated by violent manipulation, then the adhesion of the nerve root will occur gradually. We don't suggest to make violent manipulation for the patient with the nerve root injured. We have acquired good results in treating protrusion of lumbar intervertebral disc by combined therapy and they are introduced in this article. PMID:2620603

  8. Advances in Understanding and Managing Chronic Urticaria

    Moolani, Yasmin; Lynde, Charles; Sussman, Gordon

    2016-01-01

    There have been recent advances in the classification and management of chronic urticaria. The new term chronic spontaneous urticaria (CSU) has replaced chronic idiopathic urticaria and chronic autoimmune urticaria. In addition, chronic inducible urticaria (CINDU) has replaced physical urticaria and includes other forms of inducible urticaria, such as cholinergic and aquagenic urticaria. Furthermore, novel research has resulted in a new understanding with guidelines being revised in the past year by both the American Academy of Allergy, Asthma, and Immunology (AAAAI) and the European Academy of Allergy and Clinical Immunology (EAACI)/Global Allergy and Asthma European Network (GA 2LEN)/European Dermatology Forum (EDF)/World Allergy Organization (WAO). There are some differences in the recommendations, which will be discussed, but the core updates are common to both groups. The basic treatment for chronic urticaria involves second-generation non-sedating non-impairing H 1 antihistamines as first-line treatment. This is followed by up to a 4-fold increase in the licensed dose of these H 1 antihistamines. The major therapeutic advance in recent years has been in third-line treatment with omalizumab, a humanized monoclonal anti-immunoglobulin E (anti-IgE) antibody that prevents binding of IgE to the high-affinity IgE receptor. Several multicenter randomized controlled trials have shown safety and efficacy of omalizumab for CSU. There are also some small studies showing efficacy of omalizumab in CINDU. While there were previously many treatment options which were lacking in strong evidence, we are moving into an era where the treatment algorithm for chronic urticaria is simplified and contains more evidence-based, effective, and less toxic treatment options. PMID:26949520

  9. Advances in Understanding and Managing Chronic Urticaria.

    Moolani, Yasmin; Lynde, Charles; Sussman, Gordon

    2016-01-01

    There have been recent advances in the classification and management of chronic urticaria. The new term chronic spontaneous urticaria (CSU) has replaced chronic idiopathic urticaria and chronic autoimmune urticaria. In addition, chronic inducible urticaria (CINDU) has replaced physical urticaria and includes other forms of inducible urticaria, such as cholinergic and aquagenic urticaria. Furthermore, novel research has resulted in a new understanding with guidelines being revised in the past year by both the American Academy of Allergy, Asthma, and Immunology (AAAAI) and the European Academy of Allergy and Clinical Immunology (EAACI)/Global Allergy and Asthma European Network (GA (2)LEN)/European Dermatology Forum (EDF)/World Allergy Organization (WAO). There are some differences in the recommendations, which will be discussed, but the core updates are common to both groups. The basic treatment for chronic urticaria involves second-generation non-sedating non-impairing H 1 antihistamines as first-line treatment. This is followed by up to a 4-fold increase in the licensed dose of these H 1 antihistamines. The major therapeutic advance in recent years has been in third-line treatment with omalizumab, a humanized monoclonal anti-immunoglobulin E (anti-IgE) antibody that prevents binding of IgE to the high-affinity IgE receptor. Several multicenter randomized controlled trials have shown safety and efficacy of omalizumab for CSU. There are also some small studies showing efficacy of omalizumab in CINDU. While there were previously many treatment options which were lacking in strong evidence, we are moving into an era where the treatment algorithm for chronic urticaria is simplified and contains more evidence-based, effective, and less toxic treatment options. PMID:26949520

  10. Recurrent angioedema and urticaria.

    Bishop, P C; Wisnieski, J J; Christensen, J

    1993-01-01

    The case reported here illustrates the life-threatening aspects of angioedema and the need to thoroughly investigate the possible causes of this clinical finding. As discussed, the causes of angioedema are numerous. Commonly implicated in drug-induced angioedema are antihypertensive ACE inhibitor drugs, as was originally thought with this patient. Because of her skin lesions and macrocytic anemia, further studies were done. These studies led to a diagnosis of hypocomplementemic urticarial vas...

  11. Chronic urticaria and Helicobacter pylori

    Yadav Mukesh

    2008-04-01

    Full Text Available Background: Helicobacter pylori (HP have recently emerged as a novel eliciting factor for chronic urticaria (CU. The possible association between HP and CU has enormous potential, as eradicating HP could cure CU. Aims and Objectives: We conducted a study to assess the prevalence of HP infection and effect of bacterium eradication on skin lesions in patients of chronic idiopathic urticaria (CIU. Settings and Design: Four hundred sixty patients of CU attending the allergy clinic, SMS hospital, Jaipur during the period February 6, 2004, to February 6, 2006, were screened for possible eliciting factors. Patients with CIU were enrolled and others were excluded. Materials and Methods: Sixty-eight patients of CIU and similar number of age and sex matched controls, attending the allergy clinic, SMS Hospital, Jaipur were enrolled in the study. All patients underwent endoscopy with antral biopsy for urease and histopathology to identify HP-associated gastritis. Infected patients were given HP eradication therapy. Eradication of bacterium was confirmed by fecal antigen assay. Subjective response to treatment was judged using chronic urticaria quality-of-life questionnaire (CU-Q 2 oL while objective response to treatment was judged by need for ′rescue medication′ (antihistaminics. Statistical Analysis: Data were analyzed using Chi square and paired′t′ test for their level of significance. Results: HP associated gastritis was present in 48 (70.58% patients, out of which 39 (81.25% patients responded to eradication therapy. Ten (50.00% patients without HP associated gastritis showed response to symptomatic therapy. Overall 49 (72.05% patients responded and 19 (27.94% showed no response. The value of χ2 was 28.571 (P = 0.003, which showed significant association between presence of HP and response to eradication regimen. Conclusion: The response of HP eradication therapy in infected patients of CIU is significant. HP should be included in diagnostic

  12. Treatment of refractory chronic urticaria

    Aayushi Mehta

    2015-01-01

    Full Text Available Chronic spontaneous urticaria is a distressing disease encountered frequently in clinical practice. The current mainstay of therapy is the use of second-generation, non-sedating antihistamines. However, in patients who do not respond satisfactorily to these agents, a variety of other drugs are used. This article examines the available literature for frequently used agents including systemic corticosteroids, leukotriene receptor antagonists, dapsone, sulfasalazine, hydroxychloroquine, H2 antagonists, methotrexate, cyclosporine A, omalizumab, autologous serum therapy, and mycophenolate mofetil, with an additional focus on publications in Indian literature.

  13. Recurrent angioedema and urticaria.

    Bishop, P C; Wisnieski, J J; Christensen, J

    1993-11-01

    The case reported here illustrates the life-threatening aspects of angioedema and the need to thoroughly investigate the possible causes of this clinical finding. As discussed, the causes of angioedema are numerous. Commonly implicated in drug-induced angioedema are antihypertensive ACE inhibitor drugs, as was originally thought with this patient. Because of her skin lesions and macrocytic anemia, further studies were done. These studies led to a diagnosis of hypocomplementemic urticarial vasculitis syndrome, an uncommon to rare form of acquired angioedema, urticarial vasculitis, arthritis, and obstructive airway disease associated with the production of autoantibodies to C1q. It is an autoimmune disorder related to but separate from SLE. PMID:8279170

  14. Hives (Urticaria) (For Parents)

    ... nuts, milk, and fruit medications and allergy shots pets and other animals pollen insect bites and stings Sometimes a breakout of hives has nothing to do with allergies. Other causes include: infections, including colds exercise anxiety or stress exposure to the sun exposure to cold, such ...

  15. Urticaria in monozygotic and dizygotic twins

    Thomsen, Simon Francis; van der Sluis, Sophie; Kyvik, Kirsten Ohm; Backer, Vibeke

    2012-01-01

    Aim. To identify risk factors for urticaria, to determine the relative proportion of the susceptibility to urticaria that is due to genetic factors in an adult clinical twin sample, and to further determine whether the genetic susceptibility to urticaria overlaps with the genetic susceptibility to...... atopic diseases. Methods. A total of 256 complete twin pairs and 63 single twins, who were selected from sibships with self-reported asthma via a questionnaire survey of 21,162 adult twins from the Danish Twin Registry, were clinically interviewed about a history of urticaria and examined for atopic.......36-2.72), P = 0.000; and atopic dermatitis, HR = 1.44 (1.02-2.06), P = 0.041 were significant risk factors for urticaria. After adjustment for sex and age at onset of urticaria in the index twin, the risk of urticaria was increased in MZ cotwins relative to DZ cotwins, HR = 1.42 (0.63-3.18), P = 0...

  16. Urticaria multiforme er en variant af urticaria, som imiterer erythema multiforme

    Authried, Georg; Bracher, Linda; Bygum, Anette

    2013-01-01

    A 21-month-old boy developed urticaria multiforme during the course of a presumed pneumonia, which was treated with imacillin. At admission to hospital he was initially considered to have erythema multiforme, but the correct diagnosis was soon established as urticaria multiforme. He had a good re...... response to antihistamines. The diagnostic differences between urticaria multiforme and erythema multiforme are presented in this case report....

  17. A Rare Cause of Acute Urinary Retention: Retroperitoneal Ganglioneuroma and Concurrent Mediastineal Schwannoma

    Salih Budak

    2013-04-01

    Full Text Available The underlying prior cause at the old male patients refered with acute urinary retention is frequently benign prostatic hypertrophy and urethral pathologies. Acute urinary retention can develop with obstruction as well as neurogenic causes. Neurogenic tumors develops from the cells which takes its origin from the neural crest and they can be seen every neural tissue. In this study rarely seen retroperitoneal ganglioneuroma which causes acute urinary retention and coexisting asymptomatic mediastineal schwannoma case is presented.

  18. Chronic urticaria associated with recurrent genital herpes simplex infection and success of antiviral therapy--a report of two cases.

    Zawar, Vijay; Godse, Kiran; Sankalecha, Sudhir

    2010-06-01

    The role of infectious agents as a cause of chronic idiopathic urticaria (CIU) is uncertain. The objective of this study was to investigate whether genital herpes simplex infection is causally related to CIU. We identified two patients with recurrent genital herpes simplex infections associated with CIU. Episodes of genital herpes were especially associated with acute exacerbation of urticaria. Anti-herpes simplex 2 antibodies and Tzanck smears were done in both patients, along with other relevant investigations for CIU. Acyclovir was added to antihistamine therapy. Both patients were apparently in good health and appeared clinically immunologically stable, though one of them was found to be diabetic. Clinical and laboratory investigations for genital lesions supported a diagnosis of herpes simplex. Anti-herpes simplex 2 antibodies were markedly raised in both patients. The Tzanck smear was positive in one case and negative in the other, despite a definitive clinical diagnosis of herpes progenitalis. CIU, which was inadequately controlled with antihistamines alone, responded dramatically to the addition of acyclovir therapy. Our results may not be applicable to other patients with CIU, especially when there is inadequate evidence of an association with genital herpes. CIU may be associated with recurrent genital herpes simplex infection. In such situations, the addition of acyclovir to therapy may be beneficial. PMID:19699670

  19. Epithelial cell apoptosis causes acute lung injury masquerading as emphysema.

    Mouded, Majd; Egea, Eduardo E; Brown, Matthew J; Hanlon, Shane M; Houghton, A McGarry; Tsai, Larry W; Ingenito, Edward P; Shapiro, Steven D

    2009-10-01

    Theories of emphysema traditionally revolved around proteolytic destruction of extracellular matrix. Models have recently been developed that show airspace enlargement with the induction of pulmonary cell apoptosis. The purpose of this study was to determine the mechanism by which a model of epithelial cell apoptosis caused airspace enlargement. Mice were treated with either intratracheal microcystin (MC) to induce apoptosis, intratracheal porcine pancreatic elastase (PPE), or their respective vehicles. Mice from all groups were inflated and morphometry was measured at various time points. Physiology measurements were performed for airway resistance, tissue elastance, and lung volumes. The groups were further analyzed by air-saline quasistatic measurements, surfactant staining, and surfactant functional studies. Mice treated with MC showed evidence of reversible airspace enlargement. In contrast, PPE-treated mice showed irreversible airspace enlargement. The airspace enlargement in MC-treated mice was associated with an increase in elastic recoil due to an increase in alveolar surface tension. PPE-treated mice showed a loss of lung elastic recoil and normal alveolar surface tension, a pattern more consistent with human emphysema. Airspace enlargement that occurs with the MC model of pulmonary epithelial cell apoptosis displays physiology distinct from human emphysema. Reversibility, restrictive physiology due to changes in surface tension, and alveolar enlargement associated with heterogeneous alveolar collapse are most consistent with a mild acute lung injury. Inflation near total lung capacity gives the appearance of enlarged alveoli as neighboring collapsed alveoli exert tethering forces. PMID:19188661

  20. Glutamine Attenuates Acute Lung Injury Caused by Acid Aspiration

    Chih-Cheng Lai

    2014-08-01

    Full Text Available Inadequate ventilator settings may cause overwhelming inflammatory responses associated with ventilator-induced lung injury (VILI in patients with acute respiratory distress syndrome (ARDS. Here, we examined potential benefits of glutamine (GLN on a two-hit model for VILI after acid aspiration-induced lung injury in rats. Rats were intratracheally challenged with hydrochloric acid as a first hit to induce lung inflammation, then randomly received intravenous GLN or lactated Ringer’s solution (vehicle control thirty min before different ventilator strategies. Rats were then randomized to receive mechanical ventilation as a second hit with a high tidal volume (TV of 15 mL/kg and zero positive end-expiratory pressure (PEEP or a low TV of 6 mL/kg with PEEP of 5 cm H2O. We evaluated lung oxygenation, inflammation, mechanics, and histology. After ventilator use for 4 h, high TV resulted in greater lung injury physiologic and biologic indices. Compared with vehicle treated rats, GLN administration attenuated lung injury, with improved oxygenation and static compliance, and decreased respiratory elastance, lung edema, extended lung destruction (lung injury scores and lung histology, neutrophil recruitment in the lung, and cytokine production. Thus, GLN administration improved the physiologic and biologic profiles of this experimental model of VILI based on the two-hit theory.

  1. Urticaria pigmentosa en el adulto

    Jhon Alexander Ávila Rueda

    2012-08-01

    Full Text Available La urticaria pigmentosa es una de las formas más comunes de las mastocitosis, las cuales corresponden a una serie de procesos caracterizados por un aumento anormal de los mastocitos en diversos órganos y tejidos corporales. En la urticaria pigmentosa la manifestación es exclusiva de la piel, caracterizada por la presencia de lesiones maculopapulares de 2.5 a 5 mm de diámetro, de un color que puede oscilar entre rojo y café, distribuyéndose generalmente en tronco y extremidades respetando palmas y plantas. Cerca de la mitad de los lesiones presenta rubor localizado, prurito y ampollas. Su incidencia y prevalencia son desconocidas; sin embargo, su aparición es más común en niños que en adultos. El diagnóstico depende en gran manera de un adecuado examen físico complementado con estudios de laboratorio e histopatología. El tratamiento de elección constituye la administración de antihistamínicos orales.

  2. Progress and Challenges in the Understanding of Chronic Urticaria

    Ferrer Marta

    2007-03-01

    Full Text Available Chronic urticaria is a skin disorder characterized by transient pruritic weals that recur from day to day for 6 weeks or more. It has a great impact on patients' quality of life. In spite of this prevalence and morbidity, we are only beginning to understand its physiopathology and we do not have a curative treatment. Moreover, a patient with chronic urticaria may undergo extensive laboratory evaluations seeking a cause only to be frustrated when none is found. In recent years there have been significant advances in our understanding of some of the molecular mechanisms responsible for hive formation. The presence and probable role of IgG autoantibodies directed against epitopes expressed on the alpha-chain of the IgE receptor and to lesser extent, to IgE in a subset of patients is generally acknowledged. These autoantibodies activate complement to release C5a, which augments histamine release, and IL4 and leukotriene C4 are released as well. A perivascular cellular infiltrate results without predominance of either Th1 or Th2 lymphocyte subpopulations. Basophils of all chronic urticaria patients (autoimmune or idiopathic are hyperresponsive to serum, regardless of source, but poorly responsive to anti IgE. In this review we will summarize the recent contributions to this field and try to provide insights to possible future directions for research on this disease.

  3. Is Bortezomib a Rare Cause of Acute Pancreatitis?

    Tevfik Solakoglu

    2013-11-01

    Full Text Available Recently we have read an interesting case with bortezomib-induced pancreatitis in JOP. Journal of the Pancreas (Online by Elouni et al. [1]. To the best of our knowledge, this was the first reported case of bortezomib-induced acute pancreatitis in the English literature. We know that drug-induced pancreatitis is rare and each year the list of drugs associated with acute pancreatitis increases. Bortezomib is a new drug which is selective and reversible proteasome inhibitor used for the treatment of patients with multiple myeloma [2]. Herein we present a case of acute pancreatitis induced by bortezomib.

  4. Vitamin D deficiency in chronic idiopathic urticaria.

    2015-01-01

    Chronic urticaria is the most common skin diseases, characterized by chronic cutaneous lesions which severely debilitates patients in several aspects of their everyday life. Vitamin D is known to exert several actions in the immune system and to influence function and differentiation of mast cells, central role players in the pathogenesis of chronic idiopathic urticaria. This study was performed to evaluate the relationship between vitamin D levels and susceptibility to chronic idiopathic urt...

  5. An Acute Edematous Pancreatitis Case caused by Probably Hypertriglyceridemia: Case Report

    Ayse Demir; Ruhusen Kutlu; Ertugrul Kayacetin

    2010-01-01

    Hypertriglyceridemia is one of the non-biliary, eluding important causes of acute pancreatitis. Currently, there is no standardized protocol to treat these patients. We presented a case with acute edematous pancreatitis caused by hypertriglyceridemia in this case report. The patient, then, complicated with a pseudocyst in the pancreas and bilateral pleural effusion. We aimed to present this case with acute pancreatitis due to the probable hypertriglyceridemia and to show how one can handle th...

  6. Epiglottic abscess causing acute airway obstruction in an adult

    Acute epiglottitis is an acute inflammation in the supraglottic region of the oropharynx which is a potentially life-threatening condition leading to rapid upper airway obstruction. An infrequent sequel of acute epiglottitis is the epiglottic abscess. Less than 50 cases have been reported in the international literature and even less are the cases that acute surgical intervention was necessary to secure the airway. We report a young man with sudden onset of odynophagia, dysphonia and dyspnea and rapidly progression of upper airway obstruction. Clinical examination with fiberoptic nasopharyngolaryngoscope in emergency department demonstrated an epiglottic abscess. An urgent tracheostomy was performed in order to secure patient's airway and afterward, the patient underwent direct laryngoscopy and drainage of abscess and intravenous antibiotics were administrated. The diagnosis of epiglottic abscess should be considered in adult patients with odynophagia and dysphonia. Principles of treatment include aggressive airway management, surgical drainage of abscess and intravenous antibiotics. (author)

  7. Aneurysm of the left aortic sinus causing acute myocardial infarction

    Jan-Peter Smedema; Vernon Freeman; Johan Brink

    2011-01-01

    This report describes the findings and management of a young male who presented with an acute ST-segment elevation myocardial infarction due to compression of the circumflex coronary artery by a large aneurysm of left sinus of Valsalva.

  8. Acute pancreatitis caused by leptospirosis: Report of two cases

    Ekrem Kaya; Adem Dervisoglu; Cafer Eroglu; Cafer Polat; Mustafa Sunbul; Kayhan Ozkan

    2005-01-01

    Two cases of acute pancreatitis with leptospirosis are reported in this article. Case 1: A 68-year-old woman,presented initially with abdominal pain, nausea, vomiting,and jaundice. She was in poor general condition, and had acute abdominal signs and symptoms on physical examination. Emergency laparotomy was performed, acute pancreatitis and leptospirosis were diagnosed on the basis of surgical findings and serological tests. The patient died on postoperative d 6. Case 2: A 62-year-old man, presented with fever, jaundice, nausea, vomiting, and malaise. Acute pancreatitis associated with leptospirosis was diagnosed,according to abdominal CT scanning and serological tests.The patient recovered fully with antibiotic treatment and nutritional support within 19 d.

  9. Aneurysm of the left aortic sinus causing acute myocardial infarction

    This report describes the findings and management of a young male who presented with an acute ST-segment elevation myocardial infarction due to compression of the circumflex coronary artery by a large aneurysm of left sinus of Valsalva

  10. Acute abdominal aortic thrombosis caused by paroxysmal atrial fibrillation.

    Riccioni, G; Bucciarelli, V; Bisceglia, N; Totaro, G; Scotti, L; Aceto, A; Martini, F; Gallina, S; Bucciarelli, T; Macarini, L

    2013-01-01

    Acute abdominal aortic thrombosis is a rare and potential fatal event, which occurs in adult subjects. We present the case of a 72-year-old-man, who referred to the emergency Department of our hospital because of persistent severe abdominal and perineal pain. Doppler ultrasounds and computerized tomography angiography revealed the acute thrombosis of the abdominal aorta. Immediate revascularization through aortic thrombo-endoarterectomy resolved the disease. PMID:23830410

  11. Clostridium difficile causing acute renal failure: Case presentation and review

    Arrich, Jasmin; Sodeck, Gottfried H.; Sengölge, Gürkan; Konnaris, Christoforos; Müllner, Marcus; Laggner, Anton N; Domanovits, Hans

    2005-01-01

    AIM: Clostridium difficile infection is primarily a nosocomial infection but asymptomatic carriers of Clostridium difficile can be found in up to 5% of the general population. Ampicillin, cephalosporins and clindamycin are the antibiotics that are most frequently associated with Clostridium difficile-associated diarrhea or colitis. Little is known about acute renal failure as a consequence of Clostridium difficile-associated diarrhea.

  12. Clostridium difficile causing acute renal failure: Case presentation and review

    Jasmin Arrich; Gottfried H. Sodeck; Gürkan Seng(o)lge; Christoforos Konnaris; Marcus Müllner; Anton N. Laggner; Hans Domanovits

    2005-01-01

    AIM: Clostridium difficile infection is primarily a nosocomial infection but asymptomatic carriers of Clostridium difficile can be found in up to 5% of the general population.Ampicillin, cephalosporins and clindamycin are the antibiotics that are most frequently associated with Clostridium difficile-associated diarrhea or colitis. Little is known about acute renal failure as a consequence of Clostridium difficile-associated diarrhea.METHODS: In this case report, we describe the course of Clostridium difficile-associated diarrhea in an 82-yearold patient developing acute renal failure. Stopping the offending agent and symptomatic therapy brought a rapid improvement of diarrhea and acute renal failure, full recovery was gained 18 d after admission. In a systematic review we looked for links between the two conditions.RESULTS: The link between Clostridium difficilr-associated diarrhea and acute renal failure in our patient was most likely volume depletion. However, in experimental studies a direct influence of Clostridium difficile toxins on renal duct cells could be shown.CONCLUSION: Rapid diagnosis, nonspecific supportive treatment and specific antibiotic treatment, especially in the elderly, may lower excess mortality Clostridium difficile-associated diarrhea and renal failure being possible complications.

  13. Asymptomatic acute pyelonephritis as a cause of acute renal failure in the elderly.

    Woodrow, G; Patel, S.; Berman, P; Morgan, A G; Burden, R. P.

    1993-01-01

    Urinary tract infections in the elderly are common, often asymptomatic and usually benign. We report three patients who presented with acute renal failure due to acute pyelonephritis in the absence of clinical findings of infection or urinary tract obstruction. Blood and urine cultures grew Escherichia coli in two of the patients and in two patients renal biopsy confirmed acute pyogenic pyelonephritis. Antimicrobial therapy and haemodialysis led to improvement, though one patient subsequently...

  14. Diagnostic difficulty in mesenteroaxial gastric volvulus— A rare cause of acute abdomen in a child

    Saifullah Khalid; Samreen Zaheer; Mohd Khalid,; Ekram Ullah; Sarfaraz A. Khan

    2014-01-01

    Gastric volvulus as a cause of acute abdomen is uncommon, especially in children. This increases the likelihood of missed or delayed diagnosis leading to increased morbidity and mortality. Acute gastric volvulus is a potentially life- threatening condition and timely diagnosis and management significantly reduces the chances of complications. We report a case of an adolescent male child, who presented to the casualty with acute abdominal pain in the epigastric region, associated w...

  15. Severe hypotension and hypothermia caused by acute ethanol toxicity

    Wilson, E; W. S. Waring

    2007-01-01

    This article reports the time course and clinical features of acute ethanol poisoning in an elderly man who had previously abstained from alcohol. Several hours after ingestion, severe hypotension and hypothermia developed, and the consciousness level was reduced. Supportive measures were sufficient to allow the patient's blood pressure and temperature to recover by 24 h post ingestion. The clinical manifestations of ethanol toxicity are often confounded by coexistent drug ingestion and varia...

  16. Acute radiation syndrome caused by accidental radiation exposure - therapeutic principles

    Dörr Harald; Meineke Viktor

    2011-01-01

    Abstract Fortunately radiation accidents are infrequent occurrences, but since they have the potential of large scale events like the nuclear accidents of Chernobyl and Fukushima, preparatory planning of the medical management of radiation accident victims is very important. Radiation accidents can result in different types of radiation exposure for which the diagnostic and therapeutic measures, as well as the outcomes, differ. The clinical course of acute radiation syndrome depends on the ab...

  17. Hypothyroidism causing paralytic ileus and acute kidney injury - case report

    Rodrigo Chaturaka

    2011-02-01

    Full Text Available Abstract We present a patient with severe hypothyroidism complicated by paralytic ileus and acute kidney injury. A 65 year old male patient, diagnosed with hypothyroidism one year ago was transferred to our unit in a state of drowsiness and confusion. He was severely hypothyroid and had paralytic ileus and impaired renal function at the time of transfer. Hypokalaemia was present, and was likely to have contributed to the paralytic ileus and this together with dehydration was likely to have contributed to renal injury. Nonetheless, hypothyroidism is very likely to have been the principal precipitant of both these complications, and both paralytic ileus and acute kidney injury improved with thyroxine replacement. Unfortunately, the patient died unexpectedly eight days after admission to the unit. Hypothyroidism may induce de novo acute kidney injury or it may exacerbate ongoing chronic kidney disease. This rare complication is assumed to be due to the hypodynamic circulatory state created by thyroid hormone deficiency. Paralytic ileus is an even rarer fatal manifestation of hypothyroidism and is thought to be due to an autonomic neuropathy affecting the intestines that is reversible with thyroxine replacement. To our knowledge, both these complications have not been observed in a single patient so far. It is important that clinicians are aware of these rare manifestations of hypothyroidism as in most occasions, thyroxine deficiency may be missed, and treatment can reverse the complications.

  18. Paroxysmal nocturnal hemoglobinuria: rare cause of acute renal failure

    Vilma Takayasu

    2012-12-01

    Full Text Available Paroxysmal nocturnal hemoglobinuria is a rare acquired disease, characterized by hemolytic anemia, recurrent infections, cytopenias, and vascular thrombosis. It occurs by non-malignant clonal expansion of one or more hematopoietic stem cells that acquired somatic mutations in PIG-A gene linked to chromosome X. This mutation results in lower erythrocyte expression of CD55 and CD59 surface proteins and consequently increased susceptibility to the complement system. The renal involvement is generally benign, resulting in mild impairment in urinary concentration. Acute renal failure requiring hemodialytic support accompanying PNH is rarely observed. The authors report a case of a 37-year-old male who presented with bicytopenia (hemolytic anemia and thrombocytopenia associated with acute renal failure requiring dialysis. Diagnosis was challenging because of the rarity and unfamiliarity with this entity, but was confirmed by flow cytometry. In the course of the disease, acute pyelonephritis with multiple renal abscesses was diagnosed requiring prolonged antibiotic therapy. Patient outcome was favorable after the control of hemolysis and the infection treatment.

  19. New concepts in chronic urticaria.

    Vonakis, Becky M; Saini, Sarbjit S

    2008-12-01

    Chronic urticaria is a common skin disease without a clear etiology in the vast majority of cases. The similarity of symptoms and lesion pathology to allergen-induced skin reactions supports the idea that skin mast cell and blood basophil IgE receptor activation is involved; however, no exogenous allergen trigger has been identified. The presence of serum IgG autoantibodies targeting IgE or the IgE receptor in approximately 40% of CIU cases supports the theory of an autoimmune basis for the disease. However, issues remain with the assays to detect autoantibodies among other serum factors, the relationship of autoantibodies to CIU disease activity, and the occurrence of autoantibodies in healthy subjects. Other studies have identified altered IgE receptor degranulation that reverts in disease remission and is accompanied by changes in signaling molecule expression and function in mast cells and basophils in active CIU subjects. The arrival of therapies targeting IgE and the IgE receptor pathway elements has potential use in CIU. PMID:18832031

  20. An unusual cause of acute scrotum in a child.

    Aworanti, O

    2014-11-01

    Acute non-traumatic scrotal pain in children, commonly due to a torted testicular appendage (hydatid of Morgagni) or torted epididymal appendage is well described. These vestigial embryonal duct remnants are of Müllerian and Wolffian duct origin respectively. Very rarely, the other infrequently encountered Wolffian duct remnants known as the paradidymis or organ of Giraldés and the superior and inferior aberrant ducts known as the organs of Haller can become torted. We describe the presentation, management and diagnosis of a torted embryonal remnant arising from the distal spermatic cord.

  1. Uncommon Cause of Acute Adrenal Failure - Case Report

    Tariq

    2010-12-01

    Full Text Available Adrenomyeloneuropathy is a rare X-linked inherited disorder of peroxisomes characterized by accumulation of very-long-chain fatty acids (VLCFA in the central and peripheral nervous system, adrenal glands and testes, leading to dysfunction of these organs and systems (1. Here, we report a case of adrenomyeloneuropathy presenting initially as acute adrenal crisis, which progressed rapidly within one year to variant neurological manifestations, dementia, sensory, motor and psycho-intellectual dysfunction, and generalized spasticity. Turk Jem 2010; 14: 103-5

  2. Does the Microbiome Cause B27-related Acute Anterior Uveitis?

    Rosenbaum, James T; Lin, Phoebe; Asquith, Mark

    2016-08-01

    The microbiome is strongly implicated in a broad spectrum of immune-mediated diseases. Data support the concept that HLA molecules shape the microbiome. We provide hypotheses to reconcile how HLA-B27 might affect the microbiome and in turn predispose to acute anterior uveitis. These theories include bacterial translocation, antigenic mimicry, and dysbiosis leading to alterations in regulatory and effector T-cell subsets. Received 31 October 2015; revised 7 January 2016; accepted 8 January 2016; published online 22 March 2016. PMID:27002532

  3. Acute Heart Failure Caused by Parvovirus B-19 Myocarditis Treated with Human Immunoglobulin

    Luca Alberti; Marco Loffi; Gabriele Fragasso; Roberto Spoladore; Carlo Ballarotto; Alberto Margonato

    2012-01-01

    We describe the case of a 42-year-old woman developing cardiogenic shock with cardiac tamponade due to an acute myo-pericarditis caused by Parvovirus B19 (PVB19), successfully treated with intravenous (iv) immunoglobulin administration.

  4. Finding the cause of acute kidney injury: which index of fractional excretion is better?

    Gotfried, Jonathan; Wiesen, Jonathan; Raina, Rupesh; Nally, Joseph V

    2012-02-01

    The fractional excretion of urea (FEU) is a useful index for differentiating the main categories of causes of acute kidney injury, ie, prerenal causes and intrinsic causes. It may be used in preference to the more widely used fractional excretion of sodium (FENa) in situations in which the validity of the latter is limited, such as in patients taking a diuretic. PMID:22301562

  5. Acute osteomyelitis caused by Rhodococcus equi in an immunocompetent child

    Sistla Sujatha

    2009-04-01

    Full Text Available Rhodococcus equi is an unusual pathogen causing infections mostly in immunocompromised patients, particularly in those with human immunodeficiency virus (HIV. It has rarely been reported to affect immunocompetent hosts, where it usually presents as an isolated extrapulmonary lesion. We report a case of osteomyelitis caused by this organism in an immunocompetent host.

  6. Dengue as a cause of acute undifferentiated fever in Vietnam

    H.L. Phuong; P.J. de Vries; T.T.T. Nga; P.T. Giao; L.Q. Hung; T.Q. Binh; N.V. Nam; N. Nagelkerke; P.A. Kager

    2006-01-01

    Background: Dengue is a common cause of fever in the tropics but its contribution to the total burden of febrile illnesses that is presented to primary health facilities in endemic regions such as Vietnam, is largely unknown. We aimed to report the frequency of dengue as a cause of fever in Binh Thu

  7. Biallelic mutations in NBAS cause recurrent acute liver failure with onset in infancy

    Haack, Tobias B.; Staufner, Christian; Köpke, Marlies G.; Straub, Beate K; Kölker, Stefan; Thiel, Christian; Freisinger, Peter; Barić, Ivo; McKiernan, Patrick J; Dikow, Nicola; Harting, Inga; Beisse, Flemming; Burgard, Peter; Kotzaeridou, Urania; Kühr, Joachim

    2015-01-01

    Acute liver failure (ALF) in infancy and childhood is a life-threatening emergency. Few conditions are known to cause recurrent acute liver failure (RALF), and in about 50% of cases, the underlying molecular cause remains unresolved. Exome sequencing in five unrelated individuals with fever-dependent RALF revealed biallelic mutations in NBAS. Subsequent Sanger sequencing of NBAS in 15 additional unrelated individuals with RALF or ALF identified compound heterozygous mutations in an additional...

  8. Paraphenylene diamine ingestion: An uncommon cause of acute renal failure

    Ram R

    2007-01-01

    Full Text Available Paraphenylene diamine (PPD is a major component of hair dyes. The aim is to study the renal manifestations and outcome of PPD consumption. During a four-year period from 2002 to February 2006, 10 persons were admitted to our Institute after consuming a hair dye in a suicidal bid. The percentage of ARF due to PPD at our Institute was 0.95%. Seven patients out of 10 (70% who consumed PPD developed ARF. All 10 patients, including the patients who had normal renal function had features of rhabdomyolysis. Two patients required ventilator support for respiratory distress and two more required tracheostomy due to upper airway tract edema. One patient has expired after two sessions of dialysis. Renal biopsy in two patients (one, postmortem showed acute tubular necrosis along with presence of casts in tubules due to myoglobin.

  9. Small Bowel Perforation due to Gossypiboma Caused Acute Abdomen.

    Colak, Tahsin; Olmez, Tolga; Turkmenoglu, Ozgur; Dag, Ahmet

    2013-01-01

    Gossypiboma, an infrequent surgical complication, is a mass lesion due to a retained surgical sponge surrounded by foreign body reaction. In this case report, we describe gossypiboma in the abdominal cavity which was detected 14 months after the hysterectomy due to acute abdominal pain. Gossypiboma was diagnosed by computed tomography (CT). The CT findings were a rounded mass with a dense central part and an enhancing wall. In explorative laparotomy, small bowel loops were seen to be perforated due to inflammation of long standing gossypiboma. Jejunal resection with end-to-end anastomosis was performed. The patient was discharged whithout complication. This case was presented to point to retained foreign body (RFB) complications and we believed that the possibility of a retained foreign body should be considered in the differential diagnosis of who had previous surgery and complained of pain, infection, or palpable mass. PMID:24288645

  10. Acute radiation syndrome caused by accidental radiation exposure - therapeutic principles

    Dörr Harald

    2011-11-01

    Full Text Available Abstract Fortunately radiation accidents are infrequent occurrences, but since they have the potential of large scale events like the nuclear accidents of Chernobyl and Fukushima, preparatory planning of the medical management of radiation accident victims is very important. Radiation accidents can result in different types of radiation exposure for which the diagnostic and therapeutic measures, as well as the outcomes, differ. The clinical course of acute radiation syndrome depends on the absorbed radiation dose and its distribution. Multi-organ-involvement and multi-organ-failure need be taken into account. The most vulnerable organ system to radiation exposure is the hematopoietic system. In addition to hematopoietic syndrome, radiation induced damage to the skin plays an important role in diagnostics and the treatment of radiation accident victims. The most important therapeutic principles with special reference to hematopoietic syndrome and cutaneous radiation syndrome are reviewed.

  11. Dengue as a cause of acute undifferentiated fever in Vietnam

    Phuong, H.L.; Vries, de, P.M.; Nga, T.T.T.; Giao, P.T.; Hung, L.Q.; Binh, T. Q.; Nam, N.V.; Nagelkerke, N.; Kager, P A

    2006-01-01

    Background: Dengue is a common cause of fever in the tropics but its contribution to the total burden of febrile illnesses that is presented to primary health facilities in endemic regions such as Vietnam, is largely unknown. We aimed to report the frequency of dengue as a cause of fever in Binh Thuan Province, to describe the characteristics of dengue patients, and analyze the diagnostic accuracy of the health care workers and the determinants of the diagnostic process. Methods: All patients...

  12. Eosinophilic cholecystitis: an infrequent cause of acute cholecystitis

    María del Moral-Martínez

    2015-01-01

    Full Text Available Eosinophilic cholecystitis (EC is a rare disease that is characterised by eosinophilic infiltration of the gallbladder. Its pathogenesis is unknown, although many hypotheses have been made. Clinical and laboratory manifestations do not differ from those of other causes of cholecystitis. Diagnosis is histological and usually performed after analysis of the surgical specimen. We report the case of a woman aged 24 years, with symptoms of fever, vomiting and pain in the right upper quadrant. When imaging tests revealed acalculous cholecystitis, an urgent cholecystectomy was performed. Histological examination of the surgical specimen revealed eosinophilic cholecystitis. No cause of the symptoms was found.

  13. Bath salt intoxication causing acute kidney injury requiring hemodialysis.

    Regunath, Hariharan; Ariyamuthu, Venkatesh Kumar; Dalal, Pranavkumar; Misra, Madhukar

    2012-10-01

    Traditional bath salts contain a combination of inorganic salts like Epsom salts, table salt, baking soda, sodium metaphosphate, and borax that have cleansing properties. Since 2010, there have been rising concerns about a new type of substance abuse in the name of "bath salts." They are beta-ketone amphetamine analogs and are derivates of cathinone, a naturally occurring amphetamine analog found in the "khat" plant (Catha edulis). Effects reported with intake included increased energy, empathy, openness, and increased libido. Serious adverse effects reported with intoxication included cardiac, psychiatric, and neurological signs and symptoms. Not much is known about the toxicology and metabolism of these compounds. They inhibit monoamine reuptake (dopamine, nor epinephrine, etc.) and act as central nervous system stimulants with high additive and abuse potential because of their clinical and biochemical similarities to effects from use of cocaine, amphetamine, and 3,4-methylenedioxy-N-methylamphetamine. Deaths associated with use of these compounds have also been reported. We report a case of acute kidney injury associated with the use of "bath salt" pills that improved with hemodialysis. PMID:23036036

  14. Ancrod causes rapid thrombolysis in patients with acute stroke.

    Pollak, V E; Glas-Greenwalt, P; Olinger, C P; Wadhwa, N K; Myre, S A

    1990-05-01

    Clot lysis is desirable in patients with thrombi in arteries and arterioles by a safe rapidly-acting thrombolytic agent. Ancrod cleaves fibrinogen; the resulting circulating ancrod-fibrin stimulates fibrinolysis. Ancrod action and effect were studied in 20 patients with acute developing stroke in a double-blind, placebo-controlled study. Patients were randomly assigned to one of two treatment groups, and received either normal saline or ancrod 0.5 mu/kg in normal saline administered as a constant-rate intravenous infusion over 6 hours. Subsequent doses of ancrod (or saline placebo) were determined daily thereafter for a total treatment period of 7 days. Neither bleeding nor re-thrombosis occurred within the 90 day follow-up period. That ancrod acted rapidly was shown by a significant decrease in functional plasminogen activator inhibitor (PA-I) within 60 minutes, and by significant elevations of fibrin(ogen) degradation products (FDP) and D-dimer within 3 and 4 hours. The biological effect of fibrinolysis in ancrod infused patients was demonstrated by a greater improvement in stroke score when compared to those infused with saline. PMID:2186630

  15. Perforated jejunal diverticulitis as a rare cause of acute abdomen

    Jejunal diverticula is rare and in most cases without any symptoms. They become clinically relevant when complications, such as diverticulitis, malabsorption caused by bacterial overgrowth, intestinal hemorrhage, or obstruction, occur. In this case report a case of perforated jejunal diverticulitis is presented and the problems in finding the correct diagnosis are discussed. (orig.)

  16. Perforated jejunal diverticulitis as a rare cause of acute abdomen

    Peters, R.; Grust, A.; Fuerst, G. [Department of Radiology, Heinrich-Heine-University, Duesseldorf (Germany); Gerharz, C.D. [Department of Pathology, Heinrich-Heine-University, Duesseldorf (Germany); Dumon, C. [Department of Surgery, Heinrich-Heine-University, Duesseldorf (Germany)

    1999-09-01

    Jejunal diverticula is rare and in most cases without any symptoms. They become clinically relevant when complications, such as diverticulitis, malabsorption caused by bacterial overgrowth, intestinal hemorrhage, or obstruction, occur. In this case report a case of perforated jejunal diverticulitis is presented and the problems in finding the correct diagnosis are discussed. (orig.) With 3 figs., 13 refs.

  17. Identifying drugs that cause acute thrombocytopenia: an analysis using 3 distinct methods

    Reese, Jessica A.; Li, Xiaoning; Hauben, Manfred; Aster, Richard H.; Bougie, Daniel W.; Curtis, Brian R.; George, James N.; Vesely, Sara K.

    2010-01-01

    Drug-induced immune thrombocytopenia (DITP) is often suspected in patients with acute thrombocytopenia unexplained by other causes, but documenting that a drug is the cause of thrombocytopenia can be challenging. To provide a resource for diagnosis of DITP and for drug safety surveillance, we analyzed 3 distinct methods for identifying drugs that may cause thrombocytopenia. (1) Published case reports of DITP have described 253 drugs suspected of causing thrombocytopenia; using defined clinica...

  18. Chronic idiophatic urticaria and Helicobacter pylori: a specific pattern of gastritis and urticaria remission after Helicobacter pylori eradication.

    Persechino, S; Annibale, B; Caperchi, C; Persechino, F; Narcisi, A; Tammaro, A; Milione, M; Corleto, V

    2012-01-01

    Chronic urticaria (CU) is defined as the occurrence of spontaneous wheals for a duration of more than 6 weeks and is the most frequent skin disease, with prevalence ranging between 15 and 25%, and is a seriously disabling condition, with social isolation and mood changes causing a significant degree of dysfunction and quality of life impairment to many patients. The main clinical features of CU are the repeated occurrence of transient eruptions of pruritic wheals or patchy erythema on the skin that last less than 24 hours and disappear without sequelae. CU is often defined as chronic idiopathic urticaria (CIU) because the causes of CU remain unknown in the great majority (70-95%) of patients. Drugs, food, viruses, alimentary conservative substances or inhalant substances often seem to be involved in determining CIU skin flare. Despite a general agreement that bacteria infections and parasitic infestations can be involved in the pathogenesis of CIU, proven evidence of these relationships is lacking. The aim of the present study is to evaluate the prevalence of Helicobacter pylori (Hp) infection, and the extension and severity of gastritis in a group of CIU patients compared to controls and to evaluate the effectiveness of eradication of Hp on the CIU symptomatology, and the role of Hp infection in pathogenesis of CIU. PMID:23058028

  19. Mutations in LPIN1 cause recurrent acute myoglobinuria in childhood.

    Zeharia, Avraham; Shaag, Avraham; Houtkooper, Riekelt H; Hindi, Tareq; de Lonlay, Pascale; Erez, Gilli; Hubert, Laurence; Saada, Ann; de Keyzer, Yves; Eshel, Gideon; Vaz, Frédéric M; Pines, Ophry; Elpeleg, Orly

    2008-10-01

    Recurrent episodes of life-threatening myoglobinuria in childhood are caused by inborn errors of glycogenolysis, mitochondrial fatty acid beta-oxidation, and oxidative phosphorylation. Nonetheless, approximately half of the patients do not suffer from a defect in any of these pathways. Using homozygosity mapping, we identified six deleterious mutations in the LPIN1 gene in patients who presented at 2-7 years of age with recurrent, massive rhabdomyolysis. The LPIN1 gene encodes the muscle-specific phosphatidic acid phosphatase, a key enzyme in triglyceride and membrane phospholipid biosynthesis. Of six individuals who developed statin-induced myopathy, one was a carrier for Glu769Gly, a pathogenic mutation in the LPIN1 gene. Analysis of phospholipid content disclosed accumulation of phosphatidic acid and lysophospholipids in muscle tissue of the more severe genotype. Mutations in the LPIN1 gene cause recurrent rhabdomyolysis in childhood, and a carrier state may predispose for statin-induced myopathy. PMID:18817903

  20. Acute exacerbations of chronic obstructive pulmonary disease: causes and impacts.

    Chhabra, Sunil K; Dash, Devi Jyoti

    2014-01-01

    Acute exacerbations of chronic obstructive pulmonary disease (AECOPD) are recognised clinically as episodes of increased breathlessness and productive cough requiring a more intensive treatment. A subset of patients with this disease is especially prone to such exacerbations. These patients are labelled as 'frequent exacerbators'. Though yet poorly characterised in terms of host characteristics, including any genetic basis, these patients are believed to represent a distinct phenotype as they have a different natural history with a more progressive disease and a poorer prognosis than those who get exacerbations infrequently. Most exacerbations appear to be associated with infective triggers, either bacterial or viral, although 'non-infective' agents, such as air pollution and other irritants may also be important. Susceptibility to exacerbations is determined by multiple factors. Several risk factors have been identified, some of which are modifiable. Chronic obstructive pulmonary disease (COPD) exacerbations are major drivers of health status and patient-centered outcomes, and are a major reason for health care utilisation including hospitalisations and intensive care admissions. These are associated with considerable morbidity and mortality, both immediate and long-term. These episodes have a negative impact on the patient and the disease including high economic burden, increased mortality, worsening of health status, limitation of activity, and aggravation of comorbidities including cardiovascular disease, osteoporosis and neuro-psychiatric complications. Exacerbations also increase the rate of progression of disease, increasing the annual decline in lung function and leading to a poorer prognosis. Evaluation of risk of exacerbations is now included as a major component of the initial assessment of a patient with COPD in addition to the traditionally used lung function parameter, forced expiratory volume in one second (FEV1). Decreasing the risk of exacerbations

  1. Mutations in LPIN1 Cause Recurrent Acute Myoglobinuria in Childhood

    Zeharia, Avraham; Shaag, Avraham; Houtkooper, Riekelt H.; Hindi, Tareq; De Lonlay, Pascale; Erez, Gilli; Hubert, Laurence; Saada, Ann; de Keyzer, Yves; Eshel, Gideon; Vaz, Frédéric M.; Pines, Ophry; Elpeleg, Orly

    2009-01-01

    Recurrent episodes of life-threatening myoglobinuria in childhood are caused by inborn errors of glycogenolysis, mitochondrial fatty acid beta-oxidation, and oxidative phosphorylation. Nonetheless, approximately half of the patients do not suffer from a defect in any of these pathways. Using homozygosity mapping, we identified six deleterious mutations in the LPIN1 gene in patients who presented at 2–7 years of age with recurrent, massive rhabdomyolysis. The LPIN1 gene encodes the muscle-spec...

  2. Epithelial Cell Apoptosis Causes Acute Lung Injury Masquerading as Emphysema

    Mouded, Majd; Egea, Eduardo E.; Brown, Matthew J.; Hanlon, Shane M.; Houghton, A. McGarry; Tsai, Larry W; Ingenito, Edward P.; Shapiro, Steven D

    2009-01-01

    Theories of emphysema traditionally revolved around proteolytic destruction of extracellular matrix. Models have recently been developed that show airspace enlargement with the induction of pulmonary cell apoptosis. The purpose of this study was to determine the mechanism by which a model of epithelial cell apoptosis caused airspace enlargement. Mice were treated with either intratracheal microcystin (MC) to induce apoptosis, intratracheal porcine pancreatic elastase (PPE), or their respectiv...

  3. Acute Pelvic Pain: A Ball Pen May Be a Cause?

    Rai, Garjesh Singh; Roshan, Rakesh; Sarawagi, Radha; Vyas, Mahendra Mohan; Goel, Deepak

    2014-01-01

    Chronic Urinary tract infection (UTI) is a common problem in women and can be seen without any significant anatomical and functional pathology. Foreign bodies within the urinary bladder are not rare and should be considered as a cause of chronic and recurrent UTI. Intravesical foreign bodies can be self inflicted, iatrogenic or migration from adjacent organs. History in these cases is often misleading and presentation of foreign body mostly becomes apparent as suprapubic pain, dysuria with or...

  4. Acute pyelonephritis and secondary bacteraemia caused by Veillonella during pregnancy

    Yagihashi, Yusuke; Arakaki, Yoshitaka

    2012-01-01

    We report a case of pyelonephritis and secondary bacteraemia caused by Veillonella species during pregnancy. Veillonella is part of the normal flora from the oral cavity, gut and vagina. However, because Veillonella is usually isolated from cultures of clinical specimens as part of commensal flora, it is frequently regarded as a contaminant. In the present case, Veillonella was isolated from the patient's urine and blood samples that showed evidence of pyelonephritis and secondary bacteraemia...

  5. An unusual cause of acute kidney injury due to oxalate nephropathy in systemic scleroderma.

    Mascio, Heather M; Joya, Christie A; Plasse, Richard A; Baker, Thomas P; Flessner, Michael F; Nee, Robert

    2015-08-01

    Oxalate nephropathy is an uncommon cause of acute kidney injury. Far rarer is its association with scleroderma, with only one other published case report in the literature. We report a case of a 75-year-old African-American female with a history of systemic scleroderma manifested by chronic pseudo-obstruction and small intestinal bacterial overgrowth (SIBO) treated with rifaximin, who presented with acute kidney injury with normal blood pressure. A renal biopsy demonstrated extensive acute tubular injury with numerous intratubular birefringent crystals, consistent with oxalate nephropathy. We hypothesize that her recent treatment with rifaximin for SIBO and decreased intestinal transit time in pseudo-obstruction may have significantly increased intestinal oxalate absorption, leading to acute kidney injury. Oxalate nephropathy should be considered in the differential diagnosis of acute kidney injury in scleroderma with normotension, and subsequent evaluation should be focused on bowel function to include alterations in gut flora due to antibiotic administration. PMID:25500295

  6. Updosing of nonsedating anti-histamines in recalcitrant chronic urticaria

    Kiran Godse

    2016-01-01

    Full Text Available Chronic urticaria (CU is a persistent, debiliating condition that causes severe impairment on the quality of life (QoL of patient by interrupting work productivity. Current guidelines recommend second-generation (nonsedating anti-histamines for the treatment for all forms of urticaria. In patients who do not respond adequately to conventional doses of anti-histamines, it is recommended to increase the dose to up to four times to obtain control. But there are only few controlled studies that have assessed the efficacy and safety of nonsedating anti-histamines. Though sedating histamines are frequently used as an add-on therapy in severe cases, they have a negative impact on QoL by compromising sleep and performance. The use of other suggested therapeutic options (omalizumab, cyclosporine A, montelukast and dapsone is also limited by paucity of data on their efficacy and adverse effect profile. Second-generation anti-histamines which are relatively safer require more proven data to support their judicious use to improve disease in patients with CU.

  7. Acute aortic dissection caused by Clostridium septicum aortitis.

    Eplinius, Franziska; Hädrich, Carsten

    2014-11-01

    Clostridium septicum aortitis is a rare cause of aortic dissection. So far, only 28 cases have been described in literature before. Most of these cases occurred in elderly patients and an association to colonic neoplasms and/or atherosclerosis has been witnessed frequently. Here we report the case of a 32-year-old man with fatal aortic dissection due to aortic infection with C. septicum. Beside a case of a 22-year-old man who died of aortic dissection due to C. septicum aortitis this is the second case of C. septicum aortitis in a young individual with no signs of colonic neoplasms or atherosclerosis. PMID:25242573

  8. [Acute abdomen caused by spontaneous perforation of the colon].

    Balotta, F; Ghidotti, G; Pecchia, G; Santoro, A

    The literature on simple ulcer of the colon is reviewed. Three successfully treated cases of spontaneous perforation of the colon due to ulcer of the sigmoid, and single and multiple ulceration of the caecum are described, with particular reference to their aetiopathogenesis. The view that simple ulcer is caused by mechanical and circulatory factors, with or without inflammation, is expressed. Surgical management of this lesion must take the patient's age and local and general condition into account. These parameters will determine the type of operation employed, ranging from simple colorrhaphy to variously extensive resection of the perforated segment. PMID:7019756

  9. Myeloid Sarcoma: An Unusual Presentation of Acute Promyelocytic Leukemia Causing Spinal Cord Compression

    Tay Za Kyaw; Jayaranee A.s. Maniam; Ping Chong Bee; Edmund Fui Min Chin; Veera Sekaran Nadarajan; Hemalatha Shanmugam; Khairul Azmi Abd Kadir

    2012-01-01

    Acute promyelocytic leukemia with concurrent myeloid sarcoma is a rare clinical event. Herein we describe a patient that presented with back pain and bilateral leg weakness caused by spinal cord compression due to extramedullary deposition of leukemic cells. Acute promyelocytic leukemia was suspected based on immunophenotypic findings of malignant cells in bone marrow aspirate. The diagnosis was confirmed by the presence of PML-RARα fusion copies. MRI showed multiple hyperintense changes on t...

  10. CSWS Versus SIADH as the Probable Causes of Hyponatremia in Children With Acute CNS Disorders

    Hadi SORKHI; MohammadReza SALEIOMRAN; Rahim BARARI SAVADKOHI; Farkhondeh BAGHDADI; Naeemeh NAKHJAVANI; Bijani, Ali

    2013-01-01

    How to Cite This Article: Sorkhi H, Salehi Omran MR, Barari Savadkoohi R, Baghdadi F, Nakhjavani N, Bijani A. CSWS versus SIADH as the probable Causes of Hyponatremia in Children with Acute CNS Disorders. Iran J Child Neurol. 2013 Summer;7(3): 34-39. ObjectiveThere is a major problem about the incidence, diagnosis, and differentiation of cerebral salt wasting syndrome (CSWS) and syndrome of inappropriate secretion of antidiuretic hormone (SIADH) in patients with acute central nervous system (...

  11. Perforated Duodenal Ulcer –A Rare Cause of Acute Abdomen in Pregnancy

    Goel, Bharti; Rani, Jyotsna; Huria, Anju; Gupta, Pratiksha; Dalal, Usha

    2014-01-01

    Acute abdomen during pregnancy is a medico-surgical emergency demanding concerted, synchronized specialties approach of obstetrician, surgeon and gastroenterologist. Duodenal perforation is one of the rarer causes of acute abdomen in pregnancy. Here, we report a case of duodenal perforation with peritonitis in third trimester of pregnancy requiring surgical management. Our aim of reporting this case is to stress the physicians to keep the differential of duodenal perforation also in mind whil...

  12. Acute transverse myelitis caused by Coxsackie virus B4 infection: a case report.

    Ku, B; Lee, K.

    1998-01-01

    Acute transverse myelitis is a rare clinical manifestation of Coxsackie virus infection which cause acute and progressive debilitating illness associated with loss of spinal cord function in the affected patients. A 62 year-old female developed symptoms of rapidly progressive paraplegia with sensory loss. On spinal MRI, T2 sagittal image showed increased signal intensity with cord swelling at T11-L2 level and 8 folds or greater rise of Coxsackie virus B4 neutralizing antibody titers was obser...

  13. Rare Presentation of Pulmonary Alveolar Proteinosis Causing Acute Respiratory Failure

    Ryan R. Kroll

    2016-01-01

    Full Text Available Pulmonary alveolar proteinosis (PAP is a rare condition characterized by dysfunctional alveolar macrophages, which ineffectively clear surfactant and typically cause mild hypoxemia. Characteristic Computed Tomography findings are septal reticulations superimposed on ground-glass opacities in a crazy paving pattern, with a clear juxtaposition between affected and unaffected parenchyma. While traditionally PAP was diagnosed via biopsy, bronchoalveolar lavage (BAL is usually sufficient; the fluid appears milky, and on microscopic examination there are foamy macrophages with eosinophilic granules and extracellular hyaline material that is Periodic Acid-Schiff positive. Standard therapy is whole lung lavage (WLL, although novel treatments are under development. The case presented is a 55-year-old woman with six months of progressive dyspnea, who developed hypoxemic respiratory failure requiring mechanical ventilation; she had typical findings of PAP on imaging and BAL. WLL was ultimately successful in restoring adequate oxygenation. Respiratory failure of this magnitude is a rare finding in PAP.

  14. Citrin deficiency: A treatable cause of acute psychosis in adults

    Sunita Bijarnia-Mahay

    2015-01-01

    Full Text Available Citrin deficiency is an autosomal recessive genetic disorder caused by a defect in the mitochondrial aspartate/glutamate antiporter, citrin. The disorder manifests either as neonatal intra-hepatic cholestasis or occurs in adulthood with recurrent hyperammonemia and neuropsychiatric disturbances. It has a high prevalence in the East Asian population, but is actually pan-ethnic. We report the case of a 26-year-old male patient presenting with episodes of abnormal neuro-psychiatric behavior associated with hyperammonemia, who was diagnosed to be having citrin deficiency. Sequencing of the SLC25A13 gene revealed two novel mutations, a single base pair deletion, c. 650delT (p.Phe217SerfsFNx0133 in exon 7, and a missense mutation, c. 869T>C (p.Ile290Thr in exon 9. Confirmation of the diagnosis allowed establishment of the appropriate management. The latter is an essential pre-requisite for obtaining a good prognosis as well as for family counseling.

  15. Acute cholestatic hepatitis caused by amoxicillin/clavulanate.

    Beraldo, Daniel Oliveira; Melo, Joanderson Fernandes; Bonfim, Alexandre Vidal; Teixeira, Andrei Alkmim; Teixeira, Ricardo Alkmim; Duarte, André Loyola

    2013-12-14

    Amoxicillin/clavulanate is a synthetic penicillin that is currently commonly used, especially for the treatment of respiratory and cutaneous infections. In general, it is a well-tolerated oral antibiotic. However, amoxicillin/clavulanate can cause adverse effects, mainly cutaneous, gastrointestinal, hepatic and hematologic, in some cases. Presented here is a case report of a 63-year-old male patient who developed cholestatic hepatitis after recent use of amoxicillin/clavulanate. After 6 wk of prolonged use of the drug, he began to show signs of cholestatic icterus and developed severe hyperbilirubinemia (total bilirubin > 300 mg/L). Diagnostic investigation was conducted by ultrasonography of the upper abdomen, serum tests for infection history, laboratory screening of autoimmune diseases, nuclear magnetic resonance (NMR) of the abdomen with bile duct-NMR and transcutaneous liver biopsy guided by ultrasound. The duration of disease was approximately 4 mo, with complete resolution of symptoms and laboratory changes at the end of that time period. Specific treatment was not instituted, only a combination of anti-emetic (metoclopramide) and cholestyramine for pruritus. PMID:24379601

  16. Unusual cause of acute abdominal pain in a postmenopausal woman: adnexal torsion

    Alper Biler

    2016-03-01

    Full Text Available Adnexal torsion is an infrequent but significant cause of acute lower abdominal pain in women. While adnexal torsion is generally considered in premenopausal women presenting with acute abdominal pain and a pelvic mass, it is a rare cause of acute abdominal pain during postmenopausal period. The diagnosis of adnexal torsion is often challenging due to nonspesific clinical, laboratory and physical examination findings. Causes of adnexal torsion is also different in premenopausal and postmenopausal women. While a simple functional cyst is often the cause of torsion in premenopausal women, it is more rarely the cause in postmenopausal women. Adnexal torsion is a surgical emergency. The surgery of adnexal torsion is performed either via conventional exploratory laparotomy or laparoscopic surgery. Adnexal torsion in postmenopausal women should be considered not only in the setting of sudden onset pain, but also in long-term abdominal discomfort. In this article, we presented a case with adnexal torsion that rarely cause acute abdominal pain in postmenopausal women. [Cukurova Med J 2016; 41(1.000: 167-170

  17. Diagnostic difficulty in mesenteroaxial gastric volvulus— A rare cause of acute abdomen in a child

    Saifullah Khalid

    2014-05-01

    Full Text Available Gastric volvulus as a cause of acute abdomen is uncommon, especially in children. This increases the likelihood of missed or delayed diagnosis leading to increased morbidity and mortality. Acute gastric volvulus is a potentially life- threatening condition and timely diagnosis and management significantly reduces the chances of complications. We report a case of an adolescent male child, who presented to the casualty with acute abdominal pain in the epigastric region, associated with vomiting and epigastric belching and was being managed with a clinical diagnosis of acute pancreatitis. Eventration of left hemi-diaphragm was missed and gastric volvulus was not suspected in the initial differential diagnosis leading to delay in the diagnosis and management. The child was diagnosed using upper gastrointestinal barium study and was immediately operated upon with favourable outcome.

  18. Re-estimation of acute subdural hematoma in children caused by trivial household head trauma

    The objective of this study was to identify characteristics of acute subdural hematoma in children caused by a trivial household head trauma from a modem neurosurgical and medicolegal standpoint. We performed a retrospective study of 25 children younger than 48 months hospitalized for acute subdural hematoma from December 1, 1993, through February 28, 2003. Inclusion criteria were as follows: acute subdural hematoma caused by trivial household trauma and a history of trauma corroborated by a caretaker, absence of physical injuries consistent with child abuse, fundoscopic examinations performed by a pediatric ophthalmologist, absence of fractures on general bone survey, and child abuse ruled out by long-term follow-up (more than 5 years). Twenty-one of the patients were boys, and 4 were girls. The patients ranged in age from 6 to 17 months, with an average age of 8.5 months. In 17 of 25 patients trauma had been caused by falls to the floor while standing with support or while sitting. Most of the patients were admitted to the hospital because of generalized convulsions or seizures that had developed soon after a trivial household trauma. Fifteen of the 25 (60%) patients had retinal or preretinal hemorrhage and 9 patients had bilateral retinal hemorrhage. Computed tomography showed fluid-type acute subdural hematomas at the frontal convexity or in the interhemispheric fissure in 18 of 25 (72%) patients. Fourteen of 25 (56%) patients had pre-existing external hydrocephalus (enlargements of the subarachnoid space). The long-term outcomes included normal mental development (IQ≥80) in 18 cases, mild mental retardation (IQ<80) in 7 cases, and epilepsy in 3 cases. Acute subdural hematoma in children caused by trivial household trauma is a clinical entity distinct from acute subdural hematoma caused by child abuse or shaken-baby syndrome. (author)

  19. Chronic idiopathic urticaria: treatment with omalizumab.

    Naaman, Sandra; Sussman, Gordon

    2014-01-01

    Chronic idiopathic urticaria (CIU) is a common autoimmune skin condition characterized by spontaneously recurring hives for 6 weeks or longer. The new terminology used for CIU in most countries including Canada is chronic spontaneous urticaria (CSU). CSU is associated with significant psychosocial morbidity with a markedly negative impact on overall quality of life. Conventional approaches with antihistamines, even at high doses, is effective in about 50% of patients suffering from CSU. A new treatment option, omalizumab, a humanized monoclonal antibody against the Fc domain of IgE, has undergone the scrutiny of randomized research studies evaluating the efficacy in CSU. This editorial reviews mechanisms of action of omalizumab, efficacy, cost and potential side effect profile. Omalizumab has emerged as a very promising treatment option for patients with CSU. Future research is necessary to establish standardized protocols related to dosing as well as monitoring possible adverse effects of long-term treatment. PMID:25807072

  20. Solar urticaria successfully treated with intravenous immunoglobulin.

    Hughes, R

    2012-02-01

    Idiopathic solar urticaria (SU) is a rare, debilitating photodermatosis, which may be difficult to treat. First-line treatment with antihistamines is effective in mild cases, but remission after phototherapeutic induction of tolerance is often short-lived. Other treatment options include plasma exchange, photopheresis and cyclosporin. We present two cases of severe, idiopathic SU, which were resistant to conventional treatment. Both patients achieved remission after administration of intravenous immunoglobulin (IVIg) and have remained in remission at 13 months and 4 years, respectively. There are only two case reports of successful treatment of solar urticaria with IVIg. In our experience IVIg given at a total dose of 2 g\\/kg over several 5-day courses about a month apart is an effective treatment option for severe idiopathic SU. It is also generally safe, even if certainly subject to significant theoretical risks, such as induction of viral infection or anaphylaxis.

  1. Levocetirizine for chronic idiopathic urticaria: a review.

    Ducharme, Erin E; Weinberg, Jeffrey M

    2009-03-01

    Only recently available on the US market, levocetirizine has emerged as an effective new option in the treatment of chronic idiopathic urticaria (CIU). Levocetirizine is the active isomer of cetirizine and demonstrates twice the affinity for the H1 receptor compared with the parent compound. In the treatment of CIU, levocetirizine has consistently demonstrated high response rates, fast onset, and a favorable side effect profile. PMID:19271371

  2. Duodenal obstruction following acute pancreatitis caused by a large duodenal diverticular bezoar

    Ji Hun Kim; Jae Hyuck Chang; Sung Min Nam; Mi Jeong Lee; Il Ho Maeng; Jin Young Park; Yun Sun Im

    2012-01-01

    Bezoars are concretions of indigestible materials in the gastrointestinal tract.It generally develops in patients with previous gastric surgery or patients with delayed gastric emptying.Cases of periampullary duodenal divericular bezoar are rare.Clinical manifestations by a bezoar vary from no symptom to acute abdominal syndrome depending on the location of the bezoar.Biliary obstruction or acute pancreatitis caused by a bezoar has been rarely reported.Small bowel obstruction by a bezoar is also rare,but it is a complication that requires surgery.This is a case of acute pancreatitis and subsequent duodenal obstruction caused by a large duodenal bezoar migrating from a periampullary diverticulum to the duodenal lumen,which mimicked pancreatic abscess or microperforation on abdominal computerized tomography.The patient underwent surgical removal of the bezoar and recovered completely.

  3. Ultrasonography of adnexal causes of acute pelvic pain in pre-menopausal non-pregnant women

    Carolyn S. Dupuis

    2015-10-01

    Full Text Available Acute-onset pelvic pain is an extremely common symptom in premenopausal women presenting to the emergency department. After excluding pregnancy in reproductive-age women, ultrasonography plays a major role in the prompt and accurate diagnosis of adnexal causes of acute pelvic pain, such as hemorrhagic ovarian cysts, endometriosis, ovarian torsion, and tubo-ovarian abscess. Its availability, relatively low cost, and lack of ionizing radiation make ultrasonography an ideal imaging modality in women of reproductive age. The primary goal of imaging in these patients is to distinguish between adnexal causes of acute pelvic pain that may be managed conservatively or medically, and those requiring emergency/urgent surgical or percutaneous intervention.

  4. A clinical study of papular urticaria

    To determine the clinical features and demographic profile of the patients having papular urticaria. Individuals of all age groups and either gender either suspected of or having definite history of insect bite were included in the study. A specially-designed proforma was filled for each patient separately. The proforma included demographic features, information regarding clothing and sleeping habits, personal or family history of atopy and clinical patterns of the lesions. Computer programme SPSS 10 was used to manage and analyze the data. Out of 280 patients, 201 (71.8%) were children upto 12 years of age, 178 (63.6%) were males, 91 (32.5%) had atopy, 194 (69.3%) were non-locals, 212 (75.7%) came from urban/peri-urban areas and 173 (61.8%) presented during May-August. Lesions were present over exposed parts of the body in 36 (12.9%), arranged in groups in 152 (54.3%) and were papular urticaria in 185 (66.1%) patients. Children, adult males, non-locals and those belonging to urban/peri-urban areas are more vulnerable to papular urticaria in a particular region. Papular and urticarial lesions arranged in groups over both exposed as well as covered body parts of a single patient is the most common clinical pattern. (author)

  5. Role of biologics in intractable urticaria

    Cooke A

    2015-04-01

    Full Text Available Andrew Cooke,1 Adeeb Bulkhi,1,2 Thomas B Casale1 1Department of Internal Medicine, Division of Allergy and Immunology, University of South Florida, Tampa, FL, USA; 2Department of Internal Medicine, College of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia Abstract: Chronic urticaria (CU is a common condition faced by many clinicians. CU has been estimated to affect approximately 0.5%–1% of the population, with nearly 20% of sufferers remaining symptomatic 20 years after onset. Antihistamines are the first-line therapy for CU. Unfortunately, nearly half of these patients will fail this first-line therapy and require other medication, including immune response modifiers or biologics. Recent advances in our understanding of urticarial disorders have led to more targeted therapeutic options for CU and other urticarial diseases. The specific biologic agents most investigated for antihistamine-refractory CU are omalizumab, rituximab, and intravenous immunoglobulin (IVIG. Of these, the anti-IgE monoclonal antibody omalizumab is the best studied, and has recently been approved for the management of CU. Other agents, such as interleukin-1 inhibitors, have proved beneficial for Schnitzler syndrome and cryopyrin-associated periodic syndromes (CAPS, diseases associated with urticaria. This review summarizes the relevant data regarding the efficacy of biologics in antihistamine-refractory CU. Keywords: chronic urticaria, omalizumab, intravenous immunoglobulin, anakinra, canakinumab

  6. Unsuspected Leptospirosis Is a Cause of Acute Febrile Illness in Nicaragua

    Reller, Megan E.; Wunder, Elsio A.; Miles, Jeremy J.; Flom, Judith E.; Mayorga, Orlando; Woods, Christopher W.; Ko, Albert I.; Dumler, J. Stephen; Matute, Armando J.

    2014-01-01

    Background Epidemic severe leptospirosis was recognized in Nicaragua in 1995, but unrecognized epidemic and endemic disease remains unstudied. Methodology/Principal Findings To determine the burden of and risk factors associated with symptomatic leptospirosis in Nicaragua, we prospectively studied patients presenting with fever at a large teaching hospital. Epidemiologic and clinical features were systematically recorded, and paired sera tested by IgM-ELISA to identify patients with probable and possible acute leptospirosis. Microscopic Agglutination Test and PCR were used to confirm acute leptospirosis. Among 704 patients with paired sera tested by MAT, 44 had acute leptospirosis. Patients with acute leptospirosis were more likely to present during rainy months and to report rural residence and fresh water exposure. The sensitivity of clinical impression and acute-phase IgM detected by ELISA were poor. Conclusions/Significance Leptospirosis is a common (6.3%) but unrecognized cause of acute febrile illness in Nicaragua. Rapid point-of-care tests to support early diagnosis and treatment as well as tests to support population-based studies to delineate the epidemiology, incidence, and clinical spectrum of leptospirosis, both ideally pathogen-based, are needed. PMID:25058149

  7. Myocardial bridging as a cause of acute myocardial infarction: a case report

    Emiroglu Yunus

    2002-09-01

    Full Text Available Abstract Background Systolic compression of a coronary artery by overlying myocardial tissue is termed myocardial bridging. Myocardial bridging usually has a benign prognosis, but some cases resulting in myocardial ischemia, infarction and sudden cardiac death have been reported. We are reporting a case of myocardial bridging which was complicated with acute myocardial infarction associated with inappropriate blood donation. Case presentation A 33 year-old-man was admitted to our emergency with acute anteroseptal myocardial infarction after a blood donation. The electrocardiography showed sinus rhythm and was consistent with an acute anteroseptal myocardial infarction. We decided to perform primary percutanous intervention (PCI. Myocardial bridging was observed in the mid segment of the left anterior descending coronary artery on coronary angiogram. PCI was canceled and medical follow up was decided. Blood transfusion was made because he had a deep anemia. A normal hemaglobin level and clinical reperfusion was achieved after ten hours by blood transfusion. At the one year follow up visit, our patient was healthy and had no cardiac complaints. Conclusions Myocardial bridging may cause acute myocardial infarction in various clinical conditions. Although the condition in this case caused profound anemia related acute myocardial infarction, its treatment and management was unusual.

  8. Non Obstetric Causes and Presentation of Acute Abdomen among the Pregnant Women.

    Monoarul Haque

    2014-09-01

    Full Text Available To identify the non-obstetric causes and presentation of acute abdomen among pregnant women.This was a cross sectional hospital-based study among 128 pregnant women by face to face interview using a semi-structured questionnaire. This study was conducted at the Gynecology & Obstetric Ward of 250 Bed General Hospital, Noakhali, Bangladesh, from January to August 2013. Data were analyzed by a software package used for statistical analysis (SPSS version 11.5 (SPSS, Inc., Chicago, IL, USA.Mean age of participants was 25±4 years. Our findings showed that 81% were Muslim, 67% were lower middle income group, as well as 47% completed primary level of education. The results revealed that 28% had biliary ascariasis, 24% had peptic ulcer disease and 10% had lower urinary tract infection. We also found that 6% had acute pyelonephritis, 6% had acute gastroenteritis, 6% had acute cholecystitis, 6% had acute appendicitis, 2% had acute pancreatitis, 3% had choledocolithiasis, 2% had ovarian solid mass, 2% had twisted ovarian cyst, 4% had renal colic, and 1% had renal calculus. In non-obstetrical presentation of acute abdomen, the study found that 84% of respondents complained their pain lasting more than 24 hours. Besides, half of respondents felt pain in epigastrium and right hypochondrium. Cramping, prickling and aching type of pain were more, while 66% suffered from continuous pain. Our results also showed that 73% did not explain any aggravating factor and relieving factor, and the rest said food, fasting state and position change aggravated pain as well as relieved pain.The study concludes that precise diagnosis of the acute abdomen in pregnant women by continual updating of abdominal assessment knowledge, and clinical skills is necessary in the management of abdominal pain in obstetric settings.

  9. How not to miss autoinflammatory diseases masquerading as urticaria

    Krause, K.; Grattan, C.E.; Bindslev-Jensen, C.; Gattorno, M.; Kallinich, T.; Koning, H.D. de; Lachmann, H.J.; Lipsker, D.; Navarini, A.A.; Simon, A.; Traidl-Hoffmann, C.; Maurer, M.

    2012-01-01

    Urticarial skin reactions are one of the most frequent problems seen by allergists and clinical immunologists in daily practice. The most common reason for recurrent wheals is spontaneous urticaria. There are, however, several less common diseases that present with urticarial rash, such as urticaria

  10. Cannabinoid HU210 Protects Isolated Rat Stomach against Impairment Caused by Serum of Rats with Experimental Acute Pancreatitis

    Cao, Ming-hua; Li, Yong-yu; Xu, Jing; Feng, Ya-jing; Lin, Xu-hong; Li, Kun; HAN Tong; Chen, Chang-Jie

    2012-01-01

    Acute pancreatitis (AP), especially severe acute pancreatitis often causes extra-pancreatic complications, such as acute gastrointestinal mucosal lesion (AGML) which is accompanied by a considerably high mortality, yet the pathogenesis of AP-induced AGML is still not fully understood. In this report, we investigated the alterations of serum components and gastric endocrine and exocrine functions in rats with experimental acute pancreatitis, and studied the possible contributions of these alte...

  11. Distinguishing the Causes of Pulmonary Infiltrates in Patients With Acute Leukemia.

    Nucci, Marcio; Nouér, Simone A; Anaissie, Elias

    2015-06-01

    Pulmonary infiltrates are commonly observed in patients with acute leukemia (AL), particularly acute myeloid leukemia, who undergo remission induction therapy. The mortality rate is unacceptably high and depends on 3 factors: the host (performance status, comorbidities, and frailty), the etiology of the infiltrates and the type of response to antileukemic therapy. The approach to the diagnosis of pulmonary infiltrates in patients with AL includes a medical history, thorough physical examination, radiologic pattern of the infiltrates (focal vs. diffuse), and timing of their appearance in relation to the start of antileukemic therapy (early, ie, within the first 2 weeks or late). Localized infiltrates are most commonly caused by bacterial (early) and fungal infections (late). Diffuse early infiltrates might be caused by leukemic infiltration of the lungs, pulmonary hemorrhage and/or edema, diffuse alveolar damage, viral pneumonia, and rarely transfusion-related acute lung injury (TRALI) or the differentiation syndrome. Similar to the early phase, pulmonary edema, viral pneumonia, and rarely TRALI might cause diffuse infiltrates during the late phase, in addition to immune reconstitution and pneumocystosis, particularly among patients with acute lymphoblastic leukemia. Diagnostic tests, invasive and noninvasive, can be particularly useful to establish the diagnosis. Early intervention is critical and is based on the most likely diagnosis with modification when the etiology is confirmed. PMID:26297289

  12. Persistent and acute diarrhoea as the leading causes of child mortality in urban Guinea Bissau

    Mølbak, K; Aaby, P; Ingholt, L;

    1992-01-01

    An investigation of child mortality in a semi-urban community, Bandim II, in the capital of Guinea Bissau was carried out from April 1987 to March 1990. 153 deaths were recorded among 1426 live-born children who were followed for 2753 child-years. The under-five mortality risk was 215 per 1000...... children (95% confidence interval [CI] 176-264), infant mortality 94 per 1000 (95% CI 73-115), and perinatal mortality 52 per 1000 (95% CI 41-63). By prospective registration of morbidity, post-mortem interviews, and examination of available hospital records, a presumptive cause of death was established in...... 86% of the deaths. Persistent and acute diarrhoea were the most frequent causes of death, accounting for 43 and 31 deaths per 1000 children, respectively. Fever deaths (possibly malaria), neonatal deaths, acute respiratory infections, and measles were other frequent causes. The access to health...

  13. Acute respiratory distress syndrome caused by Mycoplasma pneumoniae without elevated pulmonary vascular permeability: a case report.

    Takahashi, Naoki; Shinohara, Tsutomu; Oi, Rie; Ota, Muneyuki; Toriumi, Shinichi; Ogushi, Fumitaka

    2016-05-01

    Sporadic patients with acute respiratory distress syndrome (ARDS) caused by Mycoplasma pneumoniae have been reported. However, knowledge about the pathophysiology and pharmacological treatment of this condition is insufficient. Moreover, the pulmonary vascular permeability in ARDS related to M. pneumoniae infection has not been reported. We report a case of ARDS caused by Mycoplasma pneumoniae without elevated pulmonary vascular permeability, which was successfully treated using low-dose short-term hydrocortisone, suggesting that pulmonary infiltration in ARDS caused by Mycoplasma pneumoniae does not match the criteria of permeability edema observed in typical ARDS. PMID:27162691

  14. Partially reversible bortezomib-induced cardiotoxicity: an unusual cause of acute cardiomyopathy

    Marcelle G. Meseeha

    2015-12-01

    Full Text Available Chemotherapy-associated cardiotoxicity can present as a spectrum from arrhythmia to acute congestive heart failure. Unlike anthracyclines, proteasome inhibitors – for example, bortezomib – are not notorious for causing cardiotoxicity in absence of pre-existing cardiac dysfunction or without concomitant use of other cardiotoxic agents. We describe a 66-year-old woman with end-stage renal disease who developed acute dyspnea hours after a third treatment with bortezomib for IgG kappa myeloma. The Naranjo adverse drug reaction probability scale indicated a probable relationship (score of 5 between bortezomib and acute left ventricular dysfunction. Patients receiving proteasome inhibitors should be closely monitored for evidence of cardiac dysfunction during treatment.

  15. AUTOLOGOUS SERUM SKIN TESTING (ASST IN CHRONIC IDIOPATHIC URTICARIA

    Arun

    2014-01-01

    Full Text Available Chronic idiopathic urticaria (CIU is a form of urticaria , in which there appears to be persistent activation of mast cells , but the mechanism of mast cell triggering is unknown. The Autologous serum skin test (ASST is an in vivo test which assesses auto reactivity. ASST could be good screening test for Autoreactive urticaria a subset of chronic idiopathic urticaria. AIMS : To study the clinical profile of chronic idiopathic urticaria and pattern of ASST among p atients of chronic idiopathic urticaria. METHODS : Study included 200 patients of CIU that were recruited from outpatient department (OPD. Patient s with a history of urticaria for more than 6 weeks were included in the study. The detailed history , cutaneou s and systemic examination was done. ASST was performed under strict aseptic precaution. RESULTS : Out of 200 patients 100 were male and 100 were female. Mean age of patients was 31.9 yrs. Most common age group was 25 - 34yrs. ASST was found positive in 36(18 % patients. In most of the patients duration of disease was less than 11months (42% with the mean duration of disease 21.74 months. Mean duration of wheal was 64.7 minutes , in which most of the patients (112 having duration of wheal less than 59 min. Hi story of angioedema was positive in 109(54.5% patients. Aggravating factors were positive in 50(25% patients in which drugs and cold were the most common. Family history of urticaria and angioedema was present in 35 patients. None of patient complained a ny adverse reactions during and after ASST. CONCLUSION : ASST is the easily available bed side test for the diagnosis of autoreactive urticaria. It is a simple , inexpensive , semi invasive and easy - to - perform test which can be done and recorded by the dermat ologist himself. ASST may help in diagnosis and management of chronic idiopathic urticaria.

  16. Sorafenib-induced severe urticaria in a patient with hepatocellular cancer.

    Musri, Fatma Yalçın; Mutlu, Hasan; Kıvrak Salim, Derya; Karakurt Eryılmaz, Melek; Ünal, Betül; Tural, Deniz; Şenol Coşkun, Hasan

    2016-04-01

    Sorafenib which is used in the treatment of renal, thyroid and hepatocellular cancers is a multi-targeted tyrosine kinase inhibitor. Though sorafenib is associated with some side effects, it is known that sorafenib is generally well tolerated compared to other tyrosine kinase inhibitors. In the present case, hepatocellular cancer was diagnosed seven months ago. The disease was in stage IIIB at the time of diagnosis. Sorafenib was initiated with a dose of 400 mg twice daily because of disease progression after two cycles of doxorubicin. The reactions on the skin of the arms and the body of the patient occurred in the eighth week of treatment. Skin biopsy was performed and urticaria was diagnosed after pathologic examination. No other disorders or drugs which may cause urticaria were detected in the patient. Skin reactions disappeared one week after sorafenib discontinuation without any further intervention. PMID:25567520

  17. Acute liver injury with severe coagulopathy in marasmus caused by a somatic delusional disorder.

    Stein, Lance L; Jesudian, Arun B

    2011-01-01

    Marasmus is a severe form of protein-calorie malnutrition characterized by the depletion of fat stores, muscle wasting, and the lack of edema. In developed countries, marasmus is often the result of anorexia nervosa. Abnormal transaminases with liver synthetic dysfunction have rarely been reported with anorexia nervosa. To our knowledge, we report the first detailed case of acute liver injury with severe coagulopathy (INR > 1.5) in a patient with marasmus due to self-induced calorie restriction caused by a somatic delusional disorder. This case highlights the severity of liver injury that may occur with significant weight loss from self-induced calorie restriction and the rapid normalization of this injury with treatment. It is important for clinicians to be aware of patterns of acute liver injury in patients with severe protein-calorie malnutrition, regardless of the underlying cause. PMID:25954537

  18. OPPORTUNICTIC ENTEROBACTERIACAE AS THE CAUSE OF THE ACUTE DIARRHEA AND GUT DISBIOSIS

    S. A. Egorova

    2011-01-01

    Full Text Available Abstract. Strains of Klebsiella pneumonia isolated from faces were studied to detect virulence factors of “classical” enteric pathogens causing acute diarrhea (Shigella, Salmonella, diarreagenic Escherichia coli. We haven’t detect in Klebsiella the genes encode different virulence factors: the abilities to adherence (sfa, afa, aaf/1, eae, invasion (ipaH, ial, production of heat-lable toxins (elt, LT II, heat-stable toxins (st1, st2 and Shiga toxins (stx1, stx2. Klebsiella spp. is well-known pathogen of the opportunistic infections of urinary tract, blood, wound, respiratory tract. But this bacteria hasn’t virulence factors of diarreagenic Enterobacteriaceae and can’t cause acute diarrhea and other gut pathology.

  19. Rupatadine in allergic rhinitis and chronic urticaria.

    Mullol, J; Bousquet, J; Bachert, C; Canonica, W G; Gimenez-Arnau, A; Kowalski, M L; Martí-Guadaño, E; Maurer, M; Picado, C; Scadding, G; Van Cauwenberge, P

    2008-04-01

    Histamine is the primary mediator involved the pathophysiology of allergic rhinitis and chronic urticaria, and this explains the prominent role that histamine H(1)-receptor antagonists have in the treatment of these disorders. However, histamine is clearly not the only mediator involved in the inflammatory cascade. There is an emerging view that drugs which can inhibit a broader range of inflammatory processes may prove to be more effective in providing symptomatic relief in both allergic rhinitis and chronic urticaria. This is an important consideration of the Allergic Rhinitis and its Impact on Asthma (ARIA) initiative which provides a scientific basis for defining what are the desirable properties of an 'ideal' antihistamine. In this review of rupatadine, a newer dual inhibitor of histamine H(1)- and PAF-receptors, we evaluate the evidence for a mechanism of action which includes anti-inflammatory effects in addition to a powerful inhibition of H(1)- and PAF-receptors. We assess this in relation to the clinical efficacy (particularly the speed of onset of action) and safety of rupatadine, and importantly its longer term utility in everyday life. In clinical trials, rupatadine has been shown to be an effective and well-tolerated treatment for allergic rhinitis and chronic idiopathic urticaria (CIU). It has a fast onset of action, producing rapid symptomatic relief, and it also has an extended duration of clinical activity which allows once-daily administration. In comparative clinical trials rupatadine was shown to be at least as effective as drugs such as loratadine, cetirizine, desloratadine and ebastine in reducing allergic symptoms in adult/adolescent patients with seasonal, perennial or persistent allergic rhinitis. Importantly, rupatadine demonstrated no adverse cardiovascular effects in preclinical or extensive clinical testing, nor negative significant effects on cognition or psychomotor performance (including a practical driving study). It improved the

  20. Acute pulmonary embolism caused by enlarged uterine leiomyoma: A rare presentation

    Khademvatani, Kamal; Rezaei, Yousef; Kerachian, Abdollah; Seyyed-Mohammadzad, Mir Hossein; Eskandari, Ramin; Rostamzadeh, Alireza

    2014-01-01

    Patient: Female, 42 Final Diagnosis: Acute pulmonary embolism Symptoms: Chest pain • dyspnea Medication: Streptokinase • Warfarin Clinical Procedure: — Specialty: Cardiology and Neoplasm Objective: Management of emergency care Background: Deep venous thrombosis (DVT) and subsequent pulmonary embolism (PE) caused by pelvic vein compression are rare and life-threatening complications of leiomyoma of the uterus. Case Report: We report a 42-year-old virgin woman with a history of leiomyoma who pr...

  1. Spontaneous coronary artery dissection causing acute coronary syndrome in a young patient without risk factors

    Chevli, Parag; Kelash, Fnu; Gadhvi, Pragnesh; Grandhi, Sreeram; Syed, Amer

    2014-01-01

    Spontaneous coronary artery dissection (SCAD) is a rare cause of acute myocardial infarction that is more common in younger patients (under age 50) and in women. Although the etiology is not known, some predisposing conditions to SCAD are well known and include Marfan syndrome, pregnancy and peripartum state, drug abuse, and some anatomical abnormalities of the coronary arteries such as aneurysms and severe kinking. We describe a case of SCAD in a young woman who presented with sudden onset o...

  2. Acute-on-chronic liver failure due to bacterial infection in liver cirrhosis: causes and management

    Han, Tao

    2015-01-01

    Bacterial infection is a common complication in patients with liver cirrhosis, and acute-on-chronic liver failure due to bacterial infection has become a serious clinical problem. There are still many problems in the research on the pathogenesis and management of bacterial infection in liver cirrhosis, such as insidious onset, difficult early diagnosis, and increased multi-drug resistant bacteria. This article reviews the research progress in the causes and management of bacterial infection i...

  3. Evaluation Of Prick Test In Atopic Dermatitis And Chronic Urticaria

    Dhar Sandipan

    1997-01-01

    Full Text Available “Prick test” was carried out in 15 patients with atopic dermatitis (AD and 10 patients with chronic urticaria (CU. Of the various aeroallergens tested, house dust mite (HDM, pollens, aspergillus furnigatus and insects were found to be most commonly positive. The common food allergens showing prick test positivity were egg white, fish, milk, brinjal, dal, groundnut and banana. Use of nasal filters showed 10-20% improvement in AD and 5 â€" 10% improvement in urticaria. Withdrawal of the responsible food article(s showed 20-30% improvement in patients with AD and urticaria.

  4. Chronic urticaria: pathophysiology and etiology, or the what and why.

    Schocket, Alan L

    2006-01-01

    Chronic urticaria (CU) is a relatively common but vexing disease. The pathophysiology is based on the cutaneous mast cell release of mediators, predominantly histamine. Release can be induced via specific immunoglobulin E (IgE), components of complement activation and nonspecifically by various compounds including endogenous peptides, endorphins, and enkephalins. In >30% of CU patients, autoimmune phenomena have been found, characterized by positive autologous serum skin test, antibodies to the alpha-subunit of the basophil IgE receptor, to IgE itself, and, perhaps, the most clinically relevant, thyroid autoimmunity. Studies suggest that the products of the activated immune system can lower the cutaneous mast cell release threshold, possibly allowing activation by endogenous compounds. The resulting release of mediators produces the clinical picture of recurrent hives. Although the goal of management of CU is the identification of a treatable cause, in most CU patients, especially adults, a cause is not frequently found. Identified causes include drugs, foods, infections, immune complex production leading to urticarial vasculitis, autoantibody production, and underlying autoimmune disease, particularly autoimmune thyroiditis. The treatment of the thyroiditis with suppressive doses of thyroid hormone often results in the remission of the CU. Given the marginally effective and sometimes dangerous medical therapy available for CU, a systematic and thorough approach to identify a treatable cause in difficult CU patients is warranted. PMID:16724623

  5. Sense of alexithymia in patients with anxiety disorders comorbid with recurrent urticaria

    Ogłodek, Ewa A; Szota, Anna M; Just, Marek J; Araszkiewicz, Aleksander; Szromek, Adam R

    2016-01-01

    Aim Alexithymia is associated with limited cognitive processing of emotions by an individual suffering from recurrent urticaria and alexithymia and makes them focus on somatic manifestations of emotional arousal and on poorly controlled compulsive reactions to negative stimulation. Alexithymia is considered to be a personality trait, which, along with other factors, predisposes individuals toward developing somatic diseases. The aim of the study was to assess the measurement of alexithymic features in patients with recurrent urticaria and to assess the types of concurrent anxiety disorders and overall anxiety level. Methods In order to diagnose clinical anxiety symptoms in patients, the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition and the Hamilton Anxiety Rating Scale were applied. Alexithymic features were measured by means of a shortened version of the Toronto Alexithymia Scale, characterized by high discrimination power, internal coherence, and reliability. Results According to the Toronto Alexithymia Scale results, the greatest contributing factor was “inability to differentiate between feelings and bodily sensations”. This was observed in both males and females. Most frequently, the patients were found to suffer from generalized anxiety disorder and social phobia. Conclusion Alexithymia may result from the difficulty associated with expressing emotions caused by anxiety disorders. Undergoing treatment for anxiety disorders may contribute to reduced exacerbation of urticaria. PMID:27143899

  6. Sense of alexithymia in patients with anxiety disorders comorbid with recurrent urticaria

    Ogłodek EA

    2016-04-01

    Full Text Available Ewa A Ogłodek,1 Anna M Szota,1 Marek J Just,2 Aleksander Araszkiewicz,1 Adam R Szromek3 1Department of Psychiatry, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Toruń, 2Department of General and Endocrine Surgery, Municipal Hospital, Piekary Śląskie, 3Department of Organization and Management, Silesian University of Technology, Gliwice, Poland Aim: Alexithymia is associated with limited cognitive processing of emotions by an individual suffering from recurrent urticaria and alexithymia and makes them focus on somatic manifestations of emotional arousal and on poorly controlled compulsive reactions to negative stimulation. Alexithymia is considered to be a personality trait, which, along with other factors, predisposes individuals toward developing somatic diseases. The aim of the study was to assess the measurement of alexithymic features in patients with recurrent urticaria and to assess the types of concurrent anxiety disorders and overall anxiety level.Methods: In order to diagnose clinical anxiety symptoms in patients, the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition and the Hamilton Anxiety Rating Scale were applied. Alexithymic features were measured by means of a shortened version of the Toronto Alexithymia Scale, characterized by high discrimination power, internal coherence, and reliability.Results: According to the Toronto Alexithymia Scale results, the greatest contributing factor was “inability to differentiate between feelings and bodily sensations”. This was observed in both males and females. Most frequently, the patients were found to suffer from generalized anxiety disorder and social phobia.Conclusion: Alexithymia may result from the difficulty associated with expressing emotions caused by anxiety disorders. Undergoing treatment for anxiety disorders may contribute to reduced exacerbation of urticaria. Keywords: alexithymia, anxiety, recurrent urticaria

  7. Meloxicam-induced rhabdomyolysis in the context of an acute ross river viral infection.

    Al Kindi, Mahmood; Limaye, Vidya; Hissaria, Pravin

    2012-01-01

    Acute rhabdomyolysis is a clinical and laboratory syndrome resulting from the breakdown of skeletal muscle, with the release of intracellular contents into the circulatory system, which can cause potentially lethal complications. Here, we present the case of a patient who developed acute rhabdomyolysis after consumption of meloxicam for jaw pain and experienced generalized myalgias in the context of an acute febrile illness with generalized urticaria. Further investigation indicated elevated muscle enzymes and acute renal failure. Serological analysis revealed that the patient was positive for Ross River virus (RRV) IgM. Genetic studies to detect CYP2C9 polymorphisms were negative. Meloxicam was discontinued. He responded to conservative measures within 2 weeks. Oral aspirin challenge was negative, suggesting a drug-specific effect of meloxicam rather than a class effect. Our case indicates a causative role for meloxicam and/or acute RRV in rhabdomyolysis. PMID:22211172

  8. Spontaneous coronary artery dissection causing acute coronary syndrome in a young patient without risk factors

    Parag Chevli

    2014-09-01

    Full Text Available Spontaneous coronary artery dissection (SCAD is a rare cause of acute myocardial infarction that is more common in younger patients (under age 50 and in women. Although the etiology is not known, some predisposing conditions to SCAD are well known and include Marfan syndrome, pregnancy and peripartum state, drug abuse, and some anatomical abnormalities of the coronary arteries such as aneurysms and severe kinking. We describe a case of SCAD in a young woman who presented with sudden onset of chest pain and was admitted for the treatment of acute coronary syndrome. The coronary angiography showed dissection of the left anterior descending artery. The patient underwent successful percutaneous transluminal coronary angioplasty and stent placement.

  9. A rare cause of acute abdomen: spontaneous common hepatic duct perforation.

    Pülat, Hüseyin; Karaköse, Oktay; Benzin, Mehmet Fatih; Sabuncuoğlu, Mehmet Zafer; Çetin, Recep

    2016-01-01

    Spontaneous extrahepatic bile duct perforation is generally seen in infants. Although rarely seen in adults, it may be seen with fatal bile peritonitis. Therefore, for a patient presenting with acute abdominal symptoms, differential diagnosis must be made with radiological imaging such as abdominal ultrasonography or computed tomography, without any loss of time. In these imaging tests, in cases of gallstone disease together with perihepatic free fluid or choledocus which can not be monitored, it should be considered in the differential diagnosis. An emergency surgical intervention should be planned to avoid serious complications. The aim of this paper was to present the rare cause of acute abdomen which developed associated with spontaneous common hepatic canal perforation in an adult. PMID:27135087

  10. Vitamin D Supplements Improve Urticaria Symptoms and Quality of Life in Chronic Spontaneous Urticaria Patients

    Boonpiyathad, Tadech; Pradubpongsa, Panitan; Sangasapaviriya, Atik

    2014-01-01

    Vitamin D plays an important role in the immune system; decreased serum vitamin D concentrations have been linked to dysregulated immune function. Low vitamin D status is probably associated with chronic spontaneous urticaria (CSU). We evaluated the prevalence of low vitamin D status, and the clinical response and quality of life following vitamin D supplementation, in a prospective case-control study with 60 CSU patients and 40 healthy individuals. Serum 25-hydroxy vitamin D (25(OH)D) concen...

  11. Some points of the X-ray pattern of acute viral primary pneumonia caused by acute respiratory disease viruses

    An analysis is made of the results of the X-ray studies as well as of the virological and serological tests in 225 out-patients consulted in the first days of their complaints. A predominance of the viral (70.2%) over the viral-bacterial primary pneumonia is established. The acute viral primary pneumonia are caused mostly by single influenza viruses and more rarely - by single respiratory viruses; in the cases of combined influenza viruses influenza-influenza viruses prevail over the influenza-respiratory ones. The morphological changes in pneumonia due to isolated single influenza viruses involve mostly the interstitium and are projected on X-ray as patchy and stripped densities. The inflamatory changes in pneumonia caused by combined influenza viruses affect both ihe interstitium and the broncho-alveolar substrate of the lungs; they are manifested in two roentgenologic forms: creeping (migrating) and fusing (confluent). In viral-bacterial pneumonia the changes affect mostly the lobe. The right lung and the lower parts of the both lungs are affected in most cases. 5 figs., 21 refs

  12. An acute gastroenteritis outbreak caused by GII.17 norovirus in Jiangsu Province, China.

    Shi, Chao; Feng, Wei-Hong; Shi, Ping; Ai, Jing; Guan, Hong-Xia; Sha, Dan; Geng, Qian; Mei, Jun; Chen, Shan-Hui; Xiao, Yong; Qian, Yan-Hua

    2016-08-01

    Noroviruses are a common cause of acute gastroenteritis around the world; however, reports of outbreaks caused by GII.17 norovirus are rare. An outbreak caused by GII.17 norovirus in a senior high school in Wuxi, Jiangsu Province, China is reported here. An epidemiological investigation, pathogen detection, and case-control study were performed. Epidemiological data combined with the epidemic curve indicated that this outbreak was a point source type initially, followed by secondary transmission. The first case was identified as most likely the source of the outbreak. Risk analysis showed exposure to patients and sharing a communal water cooler to be associated with the spread of infection. Sequence analysis of GII-positive samples confirmed that the norovirus GII.17 variant was the etiological agent of this outbreak. PMID:27224012

  13. Defining the cause of death in hospitalised patients with acute kidney injury.

    Nicholas M Selby

    Full Text Available BACKGROUND: The high mortality rates that follow the onset of acute kidney injury (AKI are well recognised. However, the mode of death in patients with AKI remains relatively under-studied, particularly in general hospitalised populations who represent the majority of those affected. We sought to describe the primary cause of death in a large group of prospectively identified patients with AKI. METHODS: All patients sustaining AKI at our centre between 1(st October 2010 and 31(st October 2011 were identified by real-time, hospital-wide, electronic AKI reporting based on the Acute Kidney Injury Network (AKIN diagnostic criteria. Using this system we are able to generate a prospective database of all AKI cases that includes demographic, outcome and hospital coding data. For those patients that died during hospital admission, cause of death was derived from the Medical Certificate of Cause of Death. RESULTS: During the study period there were 3,930 patients who sustained AKI; 62.0% had AKI stage 1, 20.6% had stage 2 and 17.4% stage 3. In-hospital mortality rate was 21.9% (859 patients. Cause of death could be identified in 93.4% of cases. There were three main disease categories accounting for three quarters of all mortality; sepsis (41.1%, cardiovascular disease (19.2% and malignancy (12.9%. The major diagnosis leading to sepsis was pneumonia, whilst cardiovascular death was largely a result of heart failure and ischaemic heart disease. AKI was the primary cause of death in only 3% of cases. CONCLUSIONS: Mortality associated with AKI remains high, although cause of death is usually concurrent illness. Specific strategies to improve outcomes may therefore need to target not just the management of AKI but also the most relevant co-existing conditions.

  14. Perforated hydatid cyst into peritoneum presented with urticaria

    Turgut Piskin; Cengiz Ara; Abuzer Dirican; Dincer Ozgor; Bulent Unal; Sezai Yılmaz

    2010-01-01

    Hydatid cyst of liver is generally asymptomatic unlessleading to complications. Spontaneously or trauma inducedperforation of cyst into peritoneum is one of thatcomplications. Rupture into the abdominal cavity maycause mild to fatal complications like abdominal pain, urticaria,anaphylaxis and sudden death. We present, herein,a case with abdominal pain and urticaria due to spontaneouslyhydatid cyst rupture into peritoneum. A 32 year-oldwoman admitted to the emergency room with abdominalpain an...

  15. Chlorhexidine urticaria: A rare occurrence with a common mouthwash

    Sharma Anamika; Chopra Harneet

    2009-01-01

    Chlorhexidine is a widely used antiseptic and disinfectant in medical and nonmedical environments. Compared to its ubiquitous use, allergic contact dermatitis from chlorhexidine has rarely been reported and so its sensitization rate seems to be low. The prevalence of contact urticaria and anaphylaxis due to chlorhexidine remains to be unknown. This case report presents a case of urticaria due to oral use of chlorhexidine. The adverse reaction was confirmed by skin prick test.

  16. Identification of the cause of weak acute toxicity to rainbow trout at a petroleum refinery

    The refinery in question performs flow through acute toxicity tests on its effluent four times per month using three fish species: fathead minnows (Pimephales promelas), threespine sticklebacks (Gasterosteus oculeatus) and rainbow trout (Oncorhynchus mykiss). Several months of monitoring data indicated a transient low level acute toxicity to rainbow trout. In most cases, several days were required for mortality to occur in the flow through tests and numerous attempts to reproduce toxicity in static and static renewal tests were unsuccessful. A decision was made to manipulate the effluent in an attempt to enhance the toxic effect in the static mode so that conventional methods could be used to identify the cause. these tests indicated that toxicity was pH dependent. Additional testing, using EPA's Phase 1 Toxicity Identification Evaluation methods suggested that the cause of toxicity was probably an organic acid. Experiments were subsequently begun to identify the specific cause and source of toxicity. This paper reviews the problems confronted during the various phases of the study and the decisions that were made that eventually led to an understanding of the basis of toxicity

  17. An unusual cause of the acute abdomen: computed tomography angiography findings of the intestinal intramural hematoma

    Full text: Introduction: The intestinal intramural hematoma is a rare abdominal emergency condition resulting from submucosal or subserosal hemorrhage. The various causes of this condition are anticoagulant therapy, trauma, surgery, biopsy and spontaneous. The most common cause of this condition is blunt abdominal trauma. Objectives and tasks: In this report we aimed to present computed tomography (CT) angiography findings of the intestinal wall hematoma which is an unusual cause of acute abdomen. Materials and methods: A 67-year-old man presented to our emergency department complaining of severe abdominal pain, nausea and vomiting. The physical examination revealed right upper quadrant and epigastric abdominal tenderness. Sonographic examination revealed free fluid in the right paracolic area and minor pelvis. Due to these findings, the patient underwent CT angiography examination with suspicion of acute intestinal ischemia. Results: Diffuse atherosclerotic calcified plaques in the abdominal aorta and moderate degree stenosis proximal celiac truncus were determined on CT angiography images. Mesenteric arterial system was patent. On CT images most remarkable finding was diffuse wall thickening reaching up to 1.5 cm at the widest part in small intestinal segments. These findings were seen in the right half of abdomen and pelvis, approximately 12 cm and 20 cm small intestinal segment, respectively. The patient was using warfarin and acetylsalicylic acid medication due to heart valve replacement surgery. This history and CT angiography findings were consistent with intestinal mural hematoma. Conclusion: In the differential diagnosis of the acute abdomen, intestinal intramural hematoma must be kept in mind, especially in patients using anticoagulant drugs. In such cases, CT angiographic examination is rapid, effective and reliable method in both determination of the vascular abnormality and evaluation of the intestinal wall pathologies

  18. Are heat stroke and physical exhaustion underestimated causes of acute hepatic failure?

    Kilian Weigand; Carina Riediger; Wolfgang Stremmel; Christa Flechtenmacher; Jens Encke

    2007-01-01

    While cardiopulmonary symptoms are common in patients undergoing classical or, due to physical exercise,exertional heat stroke, the failure of other organs is a rarely described phenomenon. Here we present two cases of acute hepatic failure, one due to classic heat shock, while the other occurred while the patient was doing a marathon-type running. Both cases presented with very high transaminases and significantly elevated international normalized ratio (INR). No other causes for liver failure could be identified but physical exhaustion and hyperthermia.

  19. OPPORTUNICTIC ENTEROBACTERIACAE AS THE CAUSE OF THE ACUTE DIARRHEA AND GUT DISBIOSIS

    S. A. Egorova; M. A. Makarova; L. A. Kaftyreva

    2011-01-01

    Abstract. Strains of Klebsiella pneumonia isolated from faces were studied to detect virulence factors of “classical” enteric pathogens causing acute diarrhea (Shigella, Salmonella, diarreagenic Escherichia coli). We haven’t detect in Klebsiella the genes encode different virulence factors: the abilities to adherence (sfa, afa, aaf/1, eae), invasion (ipaH, ial), production of heat-lable toxins (elt, LT II), heat-stable toxins (st1, st2) and Shiga toxins (stx1, stx2). Klebsiella spp. is well-k...

  20. Torsion of para-ovarian cyst : a cause of acute abdomen.

    Puri Manju; Jain Kanika; Negi Rinku

    2003-01-01

    Torsion of uterine adnexa is an important cause of acute abdominal pain. Torsion of ovarian masses is quite common and isolated torsion of fallopian tube has also been reported in literature. However, torsion of para ovarian cyst is a very rare. We report a rare case of twisted para ovarian cyst resulting in secondary torsion of the fallopian tube. Torsion of fallopian tube and para ovarian cyst are usually seen in the reproductive age group. Physicians need to maintain a high index of suspic...

  1. Association between chronic urticaria and thyroid autoimmunity.

    Cebeci, Filiz; Tanrikut, Ayşenur; Topcu, Elif; Onsun, Nahide; Kurtulmus, Neslihan; Uras, Ahmet R

    2006-01-01

    The association between chronic idiopathic urticaria (CIU) and thyroid autoimmunity has most often been suggested in studies investigating thyroid microsomal antibodies, which are less sensitive and specific than anti-thyroperoxidase antibodies, moreover these studies were not case-control studies in large series. By comparing a large patient series presenting with CIU with a large numbered control group we aimed to learn the extent of autoimmune thyroid disease. We compared the frequency of thyroid autoantibodies in 140 patients with CIU with 181 age-and sex-matched volunteers. Thyroid function tests and thyroid autoantibodies were measured by chemiluminescent immunometric assay in study groups. The frequency of thyroid autoantibodies was significantly higher in patients with CIU than that in healthy controls (29.28 %/5.52%; p CIU and thyroid autoimmunity. PMID:16935798

  2. Acute malnutrition among under-five children in Faryab, Afghanistan: prevalence and causes.

    Frozanfar, Muhammad Kamel; Yoshida, Yoshitoku; Yamamoto, Eiko; Reyer, Joshua A; Dalil, Suraya; Rahimzad, Abdullah Darman; Hamajima, Nobuyuki

    2016-02-01

    Acute malnutrition affects more than 50 million under-five (U5) children, causing 8.0% of global child deaths annually. The prevalence of acute malnutrition (wasting) among U5 children in Afghanistan was 9.5% nationally and 3.7% in Faryab province in 2013. A cross-sectional study was conducted for 600 households in Faryab to find the prevalence and causes of acute malnutrition. Odds ratios (ORs) and 95% confidence intervals (CIs) were estimated using a logistic model. Demographic results of this study showed that 54.0% of the household heads and 92.3% of the mothers had no education. Three-fourths of households had a monthly income ≤ 250 USD. According to the measurement of weight for height Z-score (WHZ), 35.0% (210/600) of the children had acute malnutrition (wasting, WHZ water, sanitation, and hygiene (WASH) conditions were poor. When adjusted, a significant association of acute malnutrition among U5 children was found with the education level of household heads (OR=1.49; 95% CI, 1.02-2.17), age of household heads (OR=2.01; 95% CI, 1.21-3.35), income (OR=1.66; 95% CI, 1.04-2.27), education level of mothers (OR=2.21; 95% CI, 1.00-4.88), age of children (OR=1.99; 95% CI, 1.32-2.93), history of children with diarrhea in the last two weeks of data collection (OR=1.57; 95% CI, 1.10-2.27), feeding frequency (OR=3.01; 95% CI, 1.21-7.46), water sources (OR=1.89; 95% CI, 1.26-2.83), and iodized salt (OR=0.59; 95% CI, 0.39-0.88). The present study indicated that an increase in education level of parents, household income, and quality of WASH would result in a significant decrease in prevalence of wasting among U5 children. PMID:27019527

  3. Dengue and Other Common Causes of Acute Febrile Illness in Asia: An Active Surveillance Study in Children

    Capeding, Maria Rosario; Chua, Mary Noreen; Hadinegoro, Sri Rezeki; Ismail I H M Hussain; Nallusamy, Revathy; Pitisuttithum, Punnee; Rusmil, Kusnandi; Thisyakorn, Usa; Thomas, Stephen J.; Huu Tran, Ngoc; Wirawan, Dewa Nyoman; Yoon, In-Kyu; Bouckenooghe, Alain; Hutagalung, Yanee; Laot, Thelma

    2013-01-01

    Background Common causes of acute febrile illness in tropical countries have similar symptoms, which often mimic those of dengue. Accurate clinical diagnosis can be difficult without laboratory confirmation and disease burden is generally under-reported. Accurate, population-based, laboratory-confirmed incidence data on dengue and other causes of acute fever in dengue-endemic Asian countries are needed. Methods and principal findings This prospective, multicenter, active fever surveillance, c...

  4. Acute small bowel obstruction caused by endometriosis: A case report and review of the literature

    Antonella De Ceglie; Claudio Bilardi; Sabrina Blanchi; Massimo Picasso; Marcello Di Muzio; Alberto Trimarchi; Massimo Conio

    2008-01-01

    Gastrointestinal involvement of endometriosis has been found in 3%-37% of menstruating women and exclusive localization on the ileum is very rare (1%-7%).Endometriosis of the distal ileum is an infrequent cause of intestinal obstruction,ranging from 7% to 23% of all cases with intestinal involvement.We report a case in which endometrial infiltration of the small bowel caused acute obstruction requiring emergency surgery,in a woman whose symptoms were not related to menses.Histology of the resected specimen showed that endometriosis was mainly prevalent in the muscularis propria and submucosa and that the mucosa was not ulcerated but had inflammation and glandular alteration. Endometrial lymph node involvement,with a cystic glandular pattern was also deted.

  5. Acute psychosis in children: do not miss immune-mediated causes.

    AlHakeem, Afnan S; Mekki, Mohamed S; AlShahwan, Saad M; Tabarki, Brahim M

    2016-07-01

    New-onset psychosis in children represents a complex presenting symptom. Psychosis can be attributable to a combination of factors and etiologies, and all possible causes must be systematically examined. There is growing evidence that a proportion of psychosis/ psychiatric manifestations in children may be immunemediated, and physicians should consider this etiology in each presentation of first-episode psychosis. Immunemediated encephalopathies/encephalitis are increasingly being recognized in children with antibodies to N-methyl-D-aspartate receptor, Leucine-rich gliomainactivated 1 or other central nervous system antigens such as Contactin-associated protein-like 2, glutamic acid decarboxylase, alpha-amino-3-hydroxy-5-methyl-4isoxazolepropionic acid or Gamma-aminobutyric acid B. In this study, we describe 3 cases of immune-mediated encephalopathy/encephalitis with prominent psychiatric symptoms at presentation, and suggest a practical diagnostic and treatment approach for children with acute psychosis of an immune-mediated cause. PMID:27356658

  6. Inguinal hernia containing bladder and ureteroneocystostomy: a rare cause for acute renal graft dysfunction.

    Coelho, Hugo; Nunes, Pedro; Canhoto, Carolina; Temido, Paulo

    2016-01-01

    A 77-year-old man presented with acute graft dysfunction 25 years after a renal transplant in the left iliac fossa. He also had an asymptomatic left inguinal hernia. Renal ultrasound showed a significant pyelocalicial dilation of the kidney graft and the patient was submitted to a percutaneous nephrostomy. An antegrade nephrostogram was performed, which showed a dilated ureter and the bladder included in the left inguinal hernia that caused the obstructive uropathy. Concomitant retrograde cystography also showed a significant portion of the bladder in the hernia sac. The patient was submitted to inguinal hernia repair, which resolved the obstruction. We present a rare and potentially curable cause of obstructive uropathy in a transplant recipient; it is possible to revert graft dysfunction and prevent graft loss if the condition is recognised early. PMID:26912768

  7. Acute pulmonary embolism caused by enlarged uterine leiomyoma: A rare presentation

    Khademvatani, Kamal; Rezaei, Yousef; Kerachian, Abdollah; Seyyed-Mohammadzad, Mir Hossein; Eskandari, Ramin; Rostamzadeh, Alireza

    2014-01-01

    Patient: Female, 42 Final Diagnosis: Acute pulmonary embolism Symptoms: Chest pain • dyspnea Medication: Streptokinase • Warfarin Clinical Procedure: — Specialty: Cardiology and Neoplasm Objective: Management of emergency care Background: Deep venous thrombosis (DVT) and subsequent pulmonary embolism (PE) caused by pelvic vein compression are rare and life-threatening complications of leiomyoma of the uterus. Case Report: We report a 42-year-old virgin woman with a history of leiomyoma who presented to the emergency department with complaints of dyspnea and pleuritic chest pain with transient spotting. On physical examination, she had a non-tender abdomen with a 20-week size uterus. Imaging investigations revealed an acute DVT in her left leg and a huge uterine-derived mass compressing the common iliac veins. Transesophageal echocardiography (TEE) demonstrated an echogenic mass in her right pulmonary artery consistent with thrombosis. The patient was completely cured using thrombolytic therapy and myomectomy, and was well at 1 year after thrombolysis. Conclusions: PE caused by pelvic vein compression is a rare complication of leiomyoma, which should be considered. Thrombolytic therapy associated with myomectomy can be implemented for treating such cases, and TEE can be used for diagnosing suspected high-risk PE. PMID:25061497

  8. Acute Pancreatitis Caused By Mushroom Poisoning: A Report of Two Cases.

    Karahan, Samet; Erden, Abdulsamet; Cetinkaya, Ali; Avci, Deniz; Ortakoyluoglu, Adile Irfan; Karagoz, Hatice; Bulut, Kadir; Basak, Mustafa

    2016-01-01

    Of the more than 5000 species of mushrooms known, 100 types are toxic and approximately 10% of these toxic types can cause fatal toxicity. A type of mushroom called Amanita phalloides is responsible for 95% of toxic mushroom poisonings. In this article, we report 2 cases of mushroom poisonings caused by Lactarius volemus, known as Tirmit by the local people. The patient and his wife were admitted to the emergency room with abdominal pain, nausea, and vomiting 20 hours after consuming Lactarius volemus, an edible type of mushroom. The patients reported that they had been collecting this mushroom from the mountains and eating them for several years but had never developed any clinicopathology to date. Further examination of the patients revealed a very rare case of acute pancreatitis due to mushroom intoxication. The male patient was admitted to the intensive care unit while his wife was followed in the internal medicine service, because of her relative mild clinical symptoms. Both patients recovered without sequelae and were discharged. In this article, we aimed to emphasize that gastrointestinal symptoms are often observed in mushroom intoxications and can be confused with acute pancreatitis, thus leading to misdiagnosis of patients. Early diagnosis and appropriate treatment can improve patients' prognosis and prevent the development of complications. PMID:26835473

  9. Eosinophilic cholecystitis along with pericarditis caused by Ascaris lumbricoides: A case report

    Kosuke Kaji; Mitsuteru Kitade; Hideto Kawaratani; Masahito Uemura; Junichi Yamao; Masao Fujimoto; Akira Mitoro; Masahisa Toyohara; Motoyuki Yoshida; Hiroshi Fukui; Hitoshi Yoshiji; Masahide Yoshikawa; Masaharu Yamazaki; Yasuhide Ikenaka; Ryuichi Noguchi; Masayoshi Sawai; Masatoshi Ishikawa; Tsuyoshi Mashitani

    2007-01-01

    Although the etiology of eosinophilic cholecystitis is still obscure, the postulated causes include allergies,parasites, hypereosinophilic syndrome, and eosinophilic gastroenteritis. It is sometimes accompanied by several complications, but a simultaneous onset with pericarditis is very rares. A 28-year-old woman complained of acute right hypocondrial pain and dyspnea associated with systemic eruption. Several imaging modalities revealed acute cholecystitis and pericarditis with massive pericardial effusion. A marked peripheral blood eosinophilia was observed, and the eruption was diagnosed as urticaria. Her serum had a high titer of antibody against Ascaris lumbricoides. Treatment with albendazole drastically improved all clinical manifestations along with normalization of the imaging features and eosinophilia. We report herein a rare case of simultaneous onset of acute cholecystitis and pericarditis associated with a marked eosinophilia caused by parasitic infection.

  10. IDIOPATHIC SCLEROSING ENCAPSULATING PERITONITIS CAUSING ACUTE INTESTINAL OBSTRUCTION AND GANGRENE: A CASE REPORT

    Nava

    2016-04-01

    Full Text Available INTRODUCTION Sclerosing encapsulating peritonitis (SEP is a relatively rare cause of intestinal obstruction resulting from encasement of variable lengths of bowel by dense fibro-collagenous membrane. It is more common in young females, and shows tropical and sub-tropical distribution. The idiopathic cases of SEP, which lack any identifiable cause from clinical, radiological and histopathological findings, are also reported under the descriptive term “abdominal cocoon syndrome”. SEP presents with acute or sub-acute intestinal obstruction with or without a mass. In the era of laparoscopic surgery, inadvertent damage to the small bowel at insertion of the trocar and cannula can occur by being unaware of this condition resulting in unnecessary bowel resection. Persistent untreated SEP may advance to bowel gangrene or intestinal perforation, representing life threatening conditions. We report the clinical presentation of a 75-year-old female presenting with signs of intestinal obstruction whose imaging findings revealed abdominal cocoon with bowel gangrene leading to perforation and the same confirmed at surgery. Surgical excision of the fibrotic sac encasing the bowel, resection of gangrenous bowel segment and end ileostomy was performed. Histopathology of the excised membrane confirmed sclerosing encapsulating peritonitis. To our knowledge, only a few cases of abdominal cocoon with perforation have been reported in literature so far. Radiologists should be aware of this relatively rare cause of intestinal obstruction, its imaging findings and complications, as preoperative diagnosis will prevent delay and aid in treatment planning to the surgeon. Identification of soft tissue density membrane encasing congregated small bowel loops into a single area on computed-tomography gives diagnostic clue. Surgical excision of sac, release of bowel loops and adhesions with partial intestinal resection when necessary is the treatment.

  11. The Role of Dehydroepiandrosterone Sulfate In Chronic Idiopathic Urticaria Pathogenesis

    Filiz Canpolat

    2009-03-01

    Full Text Available Objective: Adrenal androgens, dehydroepiandrosterone (DHEA and dehydroepiandrosterone sulfate (DHEA-S seem implicated in the pathophysiology of autoimmune disorders, as natural immunosuppressors. The relationship of chronic idiopathic urticaria (CIU with circulating concentration of DHEA-S has been reported previously. However, this link and underlying mechanisms remain unknown. The aim of this study was to evaluate circulating DHEA-S concentration in larger patients group suffering from CIU.Materials and Methods: Serum concentration of DHEA-S was measured in 65 patients (34 women, 31 men with CIU and compared with 40 age and sex matched, non atopic healthy volunteers. Disease duration and extent of involvement were recorded.Results: The patients with CIU presented significantly decreased values of DHEA-S levels (102.66±28.95 µg/dl with respect to control group (174.22±39.58 µg/dl (p<0.01. No significant correlation was found between DHEA-S concentration and the duration of the disease, disease activity and gender.Conclusion: Our results support the hypothesis that DHEA-S may be a cause for the development of CIU, regardless of their gender. For definitive role of DHEA-S in CIU pathogenesis, further studies are needed.

  12. Prolonged stays in hospital acute geriatric care units: identification and analysis of causes.

    Parent, Vivien; Ludwig-Béal, Stéphanie; Sordet-Guépet, Hélène; Popitéan, Laura; Camus, Agnès; Da Silva, Sofia; Lubrano, Anne; Laissus, Frederick; Vaillard, Laurence; Manckoundia, Patrick

    2016-06-01

    In France, the population of very old frail patients, who require appropriate high-quality care, is increasing. Given the current economic climate, the mean duration of hospitalization (MDH) needs to be optimized. This prospective study analyzed the causes of prolonged hospitalization in an acute geriatric care unit. Over 6 months, all patients admitted to the target acute geriatric care unit were included and distributed into two groups according to a threshold stay of 14 days: long MDH group (LMDHG) and short MDH group (SMDHG). These two groups were compared. 757 patients were included. The LMDHG comprised 442 with a mean age of 86.7 years, of whom 67.65% were women and the SMDHG comprised 315 with a mean age of 86.6 years, of whom 63.2% were women. The two groups were statistically similar for age, sex, living conditions at home (alone or not, help), medical history and number of drugs. Patients in the LMDHG were more dependent (p=0.005), and were more likely to be hospitalized for social reasons (p=0.024) and to have come from their homes (p=0.011) than those in the SMDHG. The reasons for the prolonged stay, more frequent in the LMDHG than the SMDHG (pworkers and/or specialist consultations. In order to reduce the MDH in acute geriatric care unit, it is necessary to consider the particularities of the patients who are admitted, their medico-socio-psychological management, access to technical facilities/consultations and post-discharge accommodation. PMID:27277146

  13. Corticosteroids prevent acute lung dysfunction caused by thoracic irradiation in unanesthetized sheep

    We sought to determine the effect of corticosteroid therapy in a new acute model of oxidant lung injury, thoracic irradiation in awake sheep. Sheep were irradiated with 1,500 rads to the whole chest except for blocking the heart and adjacent ventral lung. Seven experimental sheep were given methylprednisolone (1 g intravenously every 6 h for four doses) and thoracic irradiation; control sheep received only irradiation. In irradiated control sheep, lung lymph flow increased from baseline (7.6 ml/h) to peak at 3 h (13.2), and lung lymph protein clearance increased from 5.1 to 9.7 ml/h. Mean pulmonary artery pressure increased in the irradiated control sheep from 19 to 32.4 cm H2O, whereas the lung lymph thromboxane concentration increased from 0.09 to 6.51 ng/ml at 3 h. Arterial oxygen tension in irradiated control sheep fell gradually from 86 mm Hg at baseline to 65 mm Hg at 8 h. Methylprednisolone administration significantly prevented the increase in lung lymph protein clearance, mean pulmonary artery pressure, and lung lymph thromboxane concentration. Methylprednisolone also prevented the fall in arterial oxygen tension after thoracic irradiation, but did not prevent a further decrease in lymphocytes in blood or lung lymph after radiation. We conclude that corticosteroid therapy prevents most of the acute physiologic changes caused by thoracic irradiation in awake sheep

  14. Acute liver failure caused by drug-induced hypersensitivity syndrome associated with hyperferritinemia

    Masayuki Miyazaki

    2011-01-01

    Full Text Available Drug-induced hypersensitivity syndrome (DIHS is a severe reaction usually characterized by fever, rash, and multiorgan failure, occurring 2-6 wk after drug introduction. It is an immune-mediated reaction involving macrophage and T-lymphocyte activation and cytokine release. A 54-year-old woman was diagnosed with rheumatic arthritis and initiated salazosulfapyridine by mouth. About 10 d later, she had a high fever, skin rash and liver dysfunction. She was admitted to hospital and diagnosed with a drug eruption. She was treated with oral prednisolone 30 mg/d; however, she developed high fever again and her blood tests showed acute liver failure and cytopenia associated with hyperferritinemia. She was diagnosed with acute liver failure and hemophagocytosis caused by DIHS. She was transferred to the Department of Medicine and Bioregulatory Science, Kyushu University, where she was treated with arterial steroid injection therapy. Following this treatment, her liver function improved and serum ferritin immediately decreased. We hypothesized that an immune-mediated reaction in DIHS may have generated over-activation of macrophages and T-lymphocytes, followed by a cytokine storm that affected various organs. The measurement of serum ferritin might be a useful marker of the severity of DIHS.

  15. Unusual cause of acute low-back pain: sudden annulus fibrosus rupture

    Ali Fahir Ozer

    2012-06-01

    Full Text Available Low-back pain is a common problem in neurosurgery practice, and an algorithm has been developed for assessing these cases. However, one subgroup of these patients shares several clinical features and these individuals are not easy to categorize and diagnose. We present our observations for 8 of these patients, individuals with low-back pain caused by atypical annulus fibrosus rupture (AAR. The aim of this study is to show the consequences of overlooked annular tears on acute onset of low back pain. Eight patients with acute-onset severe low-back pain were admitted. Physical examinations were normal and each individual was examined neurologically and assessed with neuroradiologic studies [plain x-rays, magnetic resonance imaging (MRI, discography and computed tomography (CT discography]. AAR was ultimately diagnosed with provocative discography. In all cases, MRI showed a healthy disc or mild degeneration, whereas discography and CT discography demonstrated disc disease. Anterior interbody cage implantation was performed in 3 of the 8 cases and posterior dynamic stabilization was carried out in 3 cases. The other 2 individuals refused surgery, and we were informed that one of them developed disc herniation at the affected level 1 year after our diagnosis. Clinical and radiological outcomes were evaluated. In cases where AAR is suspected, MRI, discography, and CT discography should be performed in addition to routine neuroradiologic studies.

  16. Lung Postmortem Autopsy Revealing Extramedullary Involvement in Multiple Myeloma Causing Acute Respiratory Distress Syndrome

    Aurélie Ravinet

    2014-01-01

    Full Text Available Pulmonary involvement with multiple myeloma is rare. We report the case of a 61-year-old man with past medical history of chronic respiratory failure with emphysema, and a known multiple myeloma (Durie and Salmon stage III B and t(4;14 translocation. Six months after diagnosis and first line of treatment, he presented acute dyspnea with interstitial lung disease. Computed tomography showed severe bullous emphysema and diffuse, patchy, multifocal infiltrations bilaterally with nodular character, small bilateral pleural effusions, mediastinal lymphadenopathy, and a known lytic lesion of the 12th vertebra. He was treated with piperacillin-tazobactam, amikacin, oseltamivir, and methylprednisolone. Finally, outcome was unfavourable. Postmortem analysis revealed diffuse and nodular infracentimetric infiltration of the lung parenchyma by neoplastic plasma cells. Physicians should be aware that acute respiratory distress syndrome not responding to treatment of common causes could be a manifestation of the disease, even with negative BAL or biopsy and could be promptly treated with salvage therapy.

  17. Outcome of Severe Dengue Viral Infection-caused Acute Liver Failure in Thai Children.

    Laoprasopwattana, Kamolwish; Jundee, Puthachat; Pruekprasert, Pornpimol; Geater, Alan

    2016-06-01

    To determine clinical course and outcomes of liver functions in children with dengue viral infection-caused acute liver failure (ALF), the records of patients aged dengue hemorrhagic fever grade II, III and IV, respectively. Multiorgan failure including respiratory failure, massive bleeding and acute kidney injury occurred in 80.0%, 96.0% and 84.0% of the ALF cases, respectively, with an overall fatality rate of 68.3%. Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels were highest on the day that the patient developed ALF. Lactate dehydrogenase levels had positive correlations with AST (r = 0.95) and ALT (r = 0.87) (all p < 0.01). The median (interquartile range) days before the AST and ALT levels returned to lower than 200 U/L after the ALF were 10.5 (8.8, 12.8) and 10.5 (7.8, 14.0) days, respectively. PMID:26851434

  18. Acute exogenous lipoid pneumonia caused by accidental kerosene ingestion in an elderly patient with dementia: a case report.

    Gotanda, Hiroshi; Kameyama, Yumi; Yamaguchi, Yasuhiro; Ishii, Masaki; Hanaoka, Yoko; Yamamoto, Hiroshi; Ogawa, Sumito; Iijima, Katsuya; Akishita, Masahiro; Ouchi, Yasuyoshi

    2013-01-01

    Acute exogenous lipoid pneumonia is an uncommon condition caused by aspiration of oil-based substances, occurring mainly in children. Here, we report the case of an 83-year-old patient with Alzheimer's disease who presented with coughing and hypoxia. The diagnosis of acute exogenous lipoid pneumonia caused by accidental kerosene ingestion was made on the basis of the patient's clinical history, and typical radiological and cytological findings. The patient's cognitive impairment and an unsafe environment, in which the patient's 91-year-old husband stored kerosene in an old shochu bottle, were responsible for the accidental ingestion. Acute exogenous lipoid pneumonia should be considered in the differential diagnosis for acute respiratory disorders in the rapidly aging population. PMID:23286561

  19. First report of acute postoperative endophthalmitis caused by Rothia mucilaginosa after phacoemulsification

    Pablo Álvarez-Ramos

    2016-03-01

    Full Text Available We aimed at reporting the first case of rapidly progressive acute postoperative endophthalmitis after phacoemulsification cataract surgery in an immunocompetent patient caused by Rothia mucilaginosa. An immunocompetent patient manifested endophthalmitis signs 48 hours after an uncomplicated cataract surgery by phacoemulsification. A bacteria of the family Micrococcaceae was cultured in the vitreous biopsy, namely R. mucilaginosa. The patient did not show a favorable clinical response after vitrectomy and systemic, intravitreal, and topical fortified antibiotics. The patient’s eye was very painful, and consequently, it deemed necessary to perform an evisceration. R. mucilaginosa may be an aggressive etiologic agent for postoperative endophthalmitis. Although the isolated R. mucilaginosa was susceptible to empirical treatment, it was impossible to control the infection with standard treatment, probably due to its ability to create a biofilm around the intraocular lens.

  20. A Rare Cause of Acute Renal Failure: Fenofibrate-Induced Rhabdomyolysis

    Ferhat Icme

    2013-08-01

    Full Text Available Fibrates are derivative of fibric acid and broad spectrum drugs which are commonly used in the treatment of dyslipidemia and hypertriglyceridemia. Side effects are often related with striated muscles, kidney and liver. Rhabdomyolysis developing with striated muscle destruction is potentially the most lethal of these side effects. Although several case reports of rhabdomyolysis have been reported due to the combination of statin and fenofibrate, fenofibrate alone rarely causes rhabdomyolysis. The purposes of this paper are to present a patient whom we diagnosed with acute renal injury due to use of fenofibrate in order to emphasize the importance of questioning drugs which have been used, and to review management of rhabdomyolysis due to fenofibrate use. [Cukurova Med J 2013; 38(4.000: 800-804

  1. First Report of Acute Postoperative Endophthalmitis Caused by Rothia Mucilaginosa after Phacoemulsification.

    Álvarez-Ramos, Pablo; Del Moral-Ariza, Amparo; Alonso-Maroto, José M; Marín-Casanova, Pilar; Calandria-Amigueti, José M; Rodríguez-Iglesias, Manuel; Rodríguez de la Rúa, Enrique

    2016-03-21

    We aimed at reporting the first case of rapidly progressive acute postoperative endophthalmitis after phacoemulsification cataract surgery in an immunocompetent patient caused by Rothia mucilaginosa. An immunocompetent patient manifested endophthalmitis signs 48 hours after an uncomplicated cataract surgery by phacoemulsification. A bacteria of the family Micrococcaceae was cultured in the vitreous biopsy, namely R. mucilaginosa. The patient did not show a favorable clinical response after vitrectomy and systemic, intravitreal, and topical fortified antibiotics. The patient's eye was very painful, and consequently, it deemed necessary to perform an evisceration. R. mucilaginosa may be an aggressive etiologic agent for postoperative endophthalmitis. Although the isolated R. mucilaginosa was susceptible to empirical treatment, it was impossible to control the infection with standard treatment, probably due to its ability to create a biofilm around the intraocular lens. PMID:27103973

  2. Does marathon running cause acute lesions of the knee? Evaluation with magnetic resonance imaging

    An investigation was conducted into whether running a marathon causes acute alterations in menisci, cartilage, bone marrow, ligaments, or joint effusions, which could be evaluated by magnetic resonance imaging (MRI). Twenty-two non-professional marathon runners underwent MRI of the knee before and immediately after running a marathon. Lesions of menisci and cartilage (five-point scale), bone marrow, ligaments (three-point scale), joint effusion, and additional findings were evaluated and a total score was assessed. Before the marathon, grade 1 lesions of the menisci were found in eight runners, and grade 2 lesions in five runners. After the marathon, an upgrading from a meniscal lesion grade 1 to grade 2 was observed in one runner. Before the marathon, grade 1 cartilage lesions were found in three runners, and grade 2 lesions in one runner, all of which remained unchanged after the marathon. Before and after the marathon, unchanged bone marrow edema was present in three runners and unchanged anterior cruciate ligament lesions (grade 1) were seen in two runners. Joint effusions were present in 13 runners in the pre-run scans, slightly increased in four runners after the marathon, and newly occurred in one runner after the marathon. A total score comprising all knee lesions in each runner showed an increase after the marathon in two runners, whereas no runner showed an improvement of the radiological findings (Wilcoxon signed-rank test, P>0.05). The evaluation of lesions of the knee with MRI shows that marathon running does not cause severe, acute lesions of cartilage, ligaments, or bone marrow of the knee in well-trained runners. Only subtle changes, such as joint effusions or increased intrameniscal signal alterations, were imaged after running a marathon. (orig.)

  3. Acute upregulation of hedgehog signaling in mice causes differential effects on cranial morphology.

    Singh, Nandini; Dutka, Tara; Devenney, Benjamin M; Kawasaki, Kazuhiko; Reeves, Roger H; Richtsmeier, Joan T

    2015-03-01

    Hedgehog (HH) signaling, and particularly signaling by sonic hedgehog (SHH), is implicated in several essential activities during morphogenesis, and its misexpression causes a number of developmental disorders in humans. In particular, a reduced mitogenic response of cerebellar granule cell precursors to SHH signaling in a mouse model for Down syndrome (DS), Ts65Dn, is substantially responsible for reduced cerebellar size. A single treatment of newborn trisomic mice with an agonist of the SHH pathway (SAG) normalizes cerebellar morphology and restores some cognitive deficits, suggesting a possible therapeutic application of SAG for treating the cognitive impairments of DS. Although the beneficial effects on the cerebellum are compelling, inappropriate activation of the HH pathway causes anomalies elsewhere in the head, particularly in the formation and patterning of the craniofacial skeleton. To determine whether an acute treatment of SAG has an effect on craniofacial morphology, we quantitatively analyzed the cranial form of adult euploid and Ts65Dn mice that were injected with either SAG or vehicle at birth. We found significant deformation of adult craniofacial shape in some animals that had received SAG at birth. The most pronounced differences between the treated and untreated mice were in the midline structures of the facial skeleton. The SAG-driven craniofacial dysmorphogenesis was dose-dependent and possibly incompletely penetrant at lower concentrations. Our findings illustrate that activation of HH signaling, even with an acute postnatal stimulation, can lead to localized dysmorphology of the skull by generating modular shape changes in the facial skeleton. These observations have important implications for translating HH-agonist-based treatments for DS. PMID:25540129

  4. Acute upregulation of hedgehog signaling in mice causes differential effects on cranial morphology

    Nandini Singh

    2015-03-01

    Full Text Available Hedgehog (HH signaling, and particularly signaling by sonic hedgehog (SHH, is implicated in several essential activities during morphogenesis, and its misexpression causes a number of developmental disorders in humans. In particular, a reduced mitogenic response of cerebellar granule cell precursors to SHH signaling in a mouse model for Down syndrome (DS, Ts65Dn, is substantially responsible for reduced cerebellar size. A single treatment of newborn trisomic mice with an agonist of the SHH pathway (SAG normalizes cerebellar morphology and restores some cognitive deficits, suggesting a possible therapeutic application of SAG for treating the cognitive impairments of DS. Although the beneficial effects on the cerebellum are compelling, inappropriate activation of the HH pathway causes anomalies elsewhere in the head, particularly in the formation and patterning of the craniofacial skeleton. To determine whether an acute treatment of SAG has an effect on craniofacial morphology, we quantitatively analyzed the cranial form of adult euploid and Ts65Dn mice that were injected with either SAG or vehicle at birth. We found significant deformation of adult craniofacial shape in some animals that had received SAG at birth. The most pronounced differences between the treated and untreated mice were in the midline structures of the facial skeleton. The SAG-driven craniofacial dysmorphogenesis was dose-dependent and possibly incompletely penetrant at lower concentrations. Our findings illustrate that activation of HH signaling, even with an acute postnatal stimulation, can lead to localized dysmorphology of the skull by generating modular shape changes in the facial skeleton. These observations have important implications for translating HH-agonist-based treatments for DS.

  5. Rare cause of acute surgical abdomen with free intraperitoneal air: Spontaneous perforated pyometra. A report of 2 cases

    Lim, Siew Fung; Lee, Song Liang; Chiow, Adrian Kah Heng; Foo, Chek Siang; Wong, Andrew Siang Yih; Tan, Su-Ming

    2012-01-01

    Summary Background: The acute abdomen accounts for up to 40% of all emergency surgical hospital admissions and a large proportion are secondary to gastrointestinal perforation. Studies have shown the superiority of the abdominal CT over upright chest radiographs in demonstrating free intraperitoneal air. Spontaneous perforated pyometra is a rare cause of the surgical acute abdomen with free intraperitoneal air. Only 38 cases have been reported worldwide. Case Report: We report 2 cases of spon...

  6. CHRONIC URTICARIAL IN CHILDHOOD. CLINICAL FEATURES OF CHRONIC URTICARIA IN CHILDREN. DIFFERENTIAL DIAGNOSTICS (PART II

    N. A. Sinelnikova

    2014-07-01

    Full Text Available Abstract. Clinical structure of urticaria has been changed over last decade, due to discovery of an autoimmune form of the disease. This clinical form of chronic idiopathic urticaria comprises 30 to 52% of total. Incidence of physical urticaria varies from 17 to 20%, whereas other forms, including allergic urticaria, are diagnosed for < 5% of the patients. Different types of chronic urticaria exhibit their typical immunological features and clinical characteristics. A joint study of European Expert Group for Allergology, Clinical Immunology and Dermatology (EAACI/GA2LEN/EDF/UNEV is going on. Appropriate recommendations are aimed for improvement of diagnosis and management of children with this disease.

  7. Frequency of autoimmune thyroid disease in chronic urticaria

    To determine the frequency of autoimmune thyroid disease in diagnosed cases of chronic urticaria (CU) and the association between hypothyroidism and chronic urticaria if any. Study Design: Non-interventional, descriptive study. Place and Duration of Study: Department of Physiology, Dow University of Health Sciences, Karachi, from December 2004 to January 2006. Methodology: The patients were selected from Department of Dermatology and Medical Units of Civil Hospital, Jinnah Postgraduate Medical Centre, the Aga Khan Hospital and community clinics. A total number of 60 patients were enrolled in this study. In all patients, serum antithyroid autoantibodies (anti thyroglobulin and anti microsomal/thyroperoxidase), thyroid profile (serum TSH, T3 and FT4), complete blood count, erythrocyte sedimentation rate and IgE levels were carried out. The proportions were compared using chi-square test with significance at p < 0.05. Results: Forty seven (78%) patients were found to have chronic urticaria (history and laboratory reports). Out of 47 patients with diagnosis of CU, elevated titres of anti thyroglobulin (TGA) and anti microsomal antibodies (TMA) were found to be present in 20 (42.6%) and 27 (57.4%) patients respectively. Serum TSH level (thyroid stimulating hormone) was increased and T3, FT4 were decreased in 20 (42.6%) patients (p < 0.001). A total number of 20 (42.5%) patients were found to be hypothyroid with chronic urticaria of greater than 6 weeks duration. Conclusion: This study shows a statistically significant association between hypothyroidism and chronic urticaria. Full thyroid profile (serum thyroid autoantibodies, serum TSH, T3 and FT4) is highly recommended in patients with diagnosis of chronic urticaria. (author)

  8. Graves disease associated with chronic idiopathic urticaria: 2 case reports.

    Bansal, A S; Hayman, G R

    2009-01-01

    Chronic idiopathic urticaria (CIU) is well known to be associated with antithyroid peroxidase antibodies and autoimmune thyroiditis. Coexisting Graves disease has only rarely been observed. We describe 2 patients with CIU who developed autoimmune hyperthyroidism with antithyrotropin receptor antibodies. Antithyroid peroxidase antibodies were also present in 1 of the patients, but both responded poorly to high-dose antihistamine therapy. Both patients improved significantly, and their thyroid function recovered with carbimazole. We advise clinicians to be alert to the symptoms of hyperthyroidism when patients with CIU respond poorly to antihistamine therapy, as prompt treatment of hyperthyroidism significantly improves urticaria. PMID:19274930

  9. Acute right lower quadrant pain beyond acute appendicitis: MDCT in evaluation of benign and malignant gastrointestinal causes

    Reem Hassan Bassiouny

    2014-09-01

    Conclusion: Using a systematic pattern approach MDCT has proved to be an extremely useful noninvasive method for evaluation of patients with acute RLQP, allowing diagnosis and management of not only the most common conditions such as appendicitis but also less common conditions.

  10. Preocular Tear Film Tests in Acute Hemorrhagic Conjunctivitis Caused by Coxsackievirus A24 Variant

    Gökhan Pekel

    2012-05-01

    Full Text Available Pur po se: Our aim was to evaluate the preocular tear film in patients who had acute hemorrhagic conjunctivitis (AHC caused by coxsackievirus A24 variant (CVA24v. Ma te ri als and Met hod: Seventy-six patients having AHC caused by CVA24v were enrolled in this study. An AHC outbreak was seen in Istanbul during August and September 2010 and lasted for four weeks. All the patients were seen at the first days of their disease period and none of them had received any treatment before. Conjunctival swab specimens were taken from the patients at their first visit. Tear film tests including Schirmer test, tear meniscus height measurement and tear break-up time (TBUT were done in all patients. Re sults: The mean age of the patients was 27.8 years (range: 7-68 years. Forty patients were male (53% and 36 patients were female (47%. In bilateral conjunctivitis cases, the mean Schirmer test result was 23.7±4.7 mm, mean TBUT was 15.1±2.4 seconds and the mean tear meniscus height was 0.37±0.06 mm. In unilateral conjunctivitis cases, the mean Schirmer test result was 24.4±3.6 mm, mean TBUT was 15.1±2.3 seconds and the mean tear meniscus height was 0.38±0.07 mm in the diseased eyes. Dis cus si on: The results of the routine preocular tear film tests did not differ in AHC caused by CVA24v when compared with healthy eyes. (Turk J Ophthalmol 2012; 42: 186-9

  11. Renal and post-renal causes of acute renal failure in children

    Objective: To identify the causes of acute renal failure (ARF) in pediatric population along with the identification of the age and gender most affected by the failure. Subjects and Methods: The study included children under the age of 12 years who presented with signs and symptoms suggestive of ARF (oliguria/anuria, vomiting, acidotic breathing etc.) along with raised blood urea nitrogen (BUN) serum creatinine and metabolic acidosis as shown by arterial blood gases (ABGs). Patients were divided into two group on the basis of age; group A consisting of 0-2 years and group B from >2 years. Patients presenting with transient pre-renal azotaemia were excluded from the study. After providing initial emergency cover, detailed history, physical examination and investigations were carried out according to a proforma specially designed to ascertain the cause of ARF. Patients were managed for ARF as per standard recommendations and investigations completed or repeated as and when required. Results: A total of 119 patients with ARF were admitted in the ward over a period of two years constituting 1.36% of the total admissions and 16.39% of the admissions due to renal pathology. Mean age of presentation was 4.5 years 16.7% of the patients under the age of 5 years. Male predominance was noted in all ages with an overall male to female ratio of 2.3:1. Most common cause leading to ARF in younger age group was found to be hemolytic uremic syndrome [25(54.34%)] followed by septicemia [7(15.21 %)]. In older patients renal calculus disease was the most common [22(30.13%)] underlying pathology followed by pre-existing, undiagnosed chronic renal failure [16(21.91 %)]. Conclusion: ARF is fairly cotton in children especially under the age of 5 years showing a male predominance. More than 90% of the cases can be prevented by improving primary health care and by early and prompt treatment of infections. (author)

  12. Acute allergic angioedema of upper lip.

    Mahendran, Kavitha; Padmini, Govindasway; Murugesan, Ramesh; Srikumar, Arthiseethalakshmi

    2016-01-01

    Mishaps can occur during dental procedures, some owing to inattention to detail and others are totally unpredictable. They usually include anaphylaxis or allergic reactions to materials used for restorative purposes or drugs such as local anesthetics. A patient reported to our department with moderate dental fluorosis, and the treatment was planned with indirect composite veneering. During the procedure while cementation acute allergic reaction occurred, the specific cause could not be identified after allergic testing. During the procedure while cementationacute allergic angioedema of upper lip. Anaphylaxis, urticaria, allergy, hereditary atopic eczema, cellulitis, cheilitis granulomatosa, and cheilitis glandularis. The patient was reassured and given prednisolone 10 mg and cetirizine 10 mg orally, once daily for 3 days after which the symptoms subsided. This paper will discuss the pathogenesis, classification, identification, and management of angioedema during dental procedures. PMID:27217646

  13. Acute allergic angioedema of upper lip

    Mahendran, Kavitha; Padmini, Govindasway; Murugesan, Ramesh; Srikumar, Arthiseethalakshmi

    2016-01-01

    Mishaps can occur during dental procedures, some owing to inattention to detail and others are totally unpredictable. They usually include anaphylaxis or allergic reactions to materials used for restorative purposes or drugs such as local anesthetics. A patient reported to our department with moderate dental fluorosis, and the treatment was planned with indirect composite veneering. During the procedure while cementation acute allergic reaction occurred, the specific cause could not be identified after allergic testing. During the procedure while cementationacute allergic angioedema of upper lip. Anaphylaxis, urticaria, allergy, hereditary atopic eczema, cellulitis, cheilitis granulomatosa, and cheilitis glandularis. The patient was reassured and given prednisolone 10 mg and cetirizine 10 mg orally, once daily for 3 days after which the symptoms subsided. This paper will discuss the pathogenesis, classification, identification, and management of angioedema during dental procedures. PMID:27217646

  14. Acute allergic angioedema of upper lip

    Kavitha Mahendran

    2016-01-01

    Full Text Available Mishaps can occur during dental procedures, some owing to inattention to detail and others are totally unpredictable. They usually include anaphylaxis or allergic reactions to materials used for restorative purposes or drugs such as local anesthetics. A patient reported to our department with moderate dental fluorosis, and the treatment was planned with indirect composite veneering. During the procedure while cementation acute allergic reaction occurred, the specific cause could not be identified after allergic testing. During the procedure while cementationacute allergic angioedema of upper lip. Anaphylaxis, urticaria, allergy, hereditary atopic eczema, cellulitis, cheilitis granulomatosa, and cheilitis glandularis. The patient was reassured and given prednisolone 10 mg and cetirizine 10 mg orally, once daily for 3 days after which the symptoms subsided. This paper will discuss the pathogenesis, classification, identification, and management of angioedema during dental procedures.

  15. Teníase: uma causa rara de apendicite aguda Taeniasis: a rare cause of acute appendicitis

    Fábio Vieira Teixeira

    2008-02-01

    Full Text Available Acute appendicitis is the most common surgical condition of acute abdomen. Approximately 7 percent of the population will have appendicitis during their lifetime, with the peak incidence occurring between 10 through 30 years-old. Obstruction of the appendix lumen with subsequent bacterial infection initiates the pathophysiological sequence of acute appendicitis. Obstruction may have multiple causes, including fecalith, lymphoid hyperplasia (related to viral illnesses, including upper respiratory infection, mononucleosis, and gastroenteritis, foreign bodies, carcinoid tumor, and parasites. In Asia, Africa and Latin America, Enterobius vermicularis has been reported as the main parasite that causes appendix obstruction. Rarely, Taenia sp., has been pointed as a cause of parasitic appendicitis. We reported a 30 years-old patient clinically diagnosed with acute appendicitis. The appendectomy was performed through a McBurney incision. The patient's convalescence was uneventful, and he was discharged from hospital 48 hours after operation. Histological examination of the appendix showed acute appendicitis, and it was found a parasite (Taenia sp. lying inside of the appendix lumen at a transverse section. He has received 10 mg/Kg weight of praziquantel for taeniasis treatment.

  16. Severe starvation-induced hepatocyte autophagy as a cause of acute liver injury in anorexia nervosa: a case report.

    Restellini, S; Spahr, L; Rubbia Brandt, L

    2013-01-01

    Introduction. Mild elevation of transaminase may be observed in anorexia nervosa, but acute liver injury is uncommon. A complex programmed cell death in response to starvation, called autophagy, has been described in experimental and human studies. Case Presentation. A 24-year-old woman suffering from anorexia nervosa was hospitalized for severe malnutrition. At admission, there were biological signs of acute liver injury but no electrolytic imbalance. After having ruled out the most common causes of liver injury, the patient was carefully refed. As liver tests remained abnormal, liver biopsy was performed. At histology and electron microscopy, numerous signs suggestive of starvation-induced hepatocyte autophagy were found. Discussion. Severe starvation can be associated with acute liver injury that is slowly reversible with careful enteral nutrition. In this clinical situation, profound hepatic glycogen depletion in association with autophagy appears as the leading cause of liver injury. PMID:25379300

  17. Varicella Zoster Infection: A Rare Cause of Abdominal Pain Mimicking Acute Abdomen

    Olmez, Deniz; Boz, Alper; Erkan, Nazif

    2009-01-01

    Varicella zoster is an acute viral infection that results from reactivation of a latent varicella zoster virus. It usually occurs in adult population and immune compromised patients. It rarely occurs in healthy children. Here we present a 14 years old male with varicella zoster that had abdominal pain mimicking acute abdomen to alert others who are consulted for the differentiation of acute abdomen and others who may be consulted for pain management. Keywords Varicella zoster; Abdominal pain PMID:22461879

  18. Varicella Zoster Infection: A Rare Cause of Abdominal Pain Mimicking Acute Abdomen

    Olmez, Deniz; Boz, Alper; Erkan, Nazif

    2009-01-01

    Varicella zoster is an acute viral infection that results from reactivation of a latent varicella zoster virus. It usually occurs in adult population and immune compromised patients. It rarely occurs in healthy children. Here we present a 14 years old male with varicella zoster that had abdominal pain mimicking acute abdomen to alert others who are consulted for the differentiation of acute abdomen and others who may be consulted for pain management. Keywords Varicella zoster; Abdominal pain

  19. Sepsis as a cause and consequence of acute kidney injury: Program to Improve Care in Acute Renal Disease

    Mehta, Ravindra L; Bouchard, Josée; Soroko, Sharon B.; Ikizler, T. Alp; Paganini, Emil P.; Chertow, Glenn M.; Himmelfarb, Jonathan

    2011-01-01

    Sepsis commonly contributes to acute kidney injury (AKI); however, the frequency with which sepsis develops as a complication of AKI and the clinical consequences of this sepsis are unknown. This study examined the incidence of, and outcomes associated with, sepsis developing after AKI. We analyzed data from 618 critically ill patients enrolled in a multicenter observational study of AKI (PICARD). Patients were stratified according to their sepsis status and timing of incident sepsis relat...

  20. Sepsis as a cause and consequence of acute kidney injury: Program to Improve Care in Acute Renal Disease

    Mehta, Ravindra L; Bouchard, Josée; Soroko, Sharon B.; Ikizler, T. Alp; Paganini, Emil P.; Chertow, Glenn M.; Himmelfarb, Jonathan; ,

    2010-01-01

    Purpose Sepsis commonly contributes to acute kidney injury (AKI); however, the frequency with which sepsis develops as a complication of AKI and the clinical consequences of this sepsis are unknown. This study examined the incidence of, and outcomes associated with, sepsis developing after AKI. Methods We analyzed data from 618 critically ill patients enrolled in a multicenter observational study of AKI (PICARD). Patients were stratified according to their sepsis status and timing of incident...

  1. Spontaneous recovery of cochlear fibrocytes after severe degeneration caused by acute energy failure

    KunioMizutari

    2014-08-01

    Full Text Available Cochlear fibrocytes in the lateral wall region play a critical role in the regulation of inner ear ion and fluid homeostasis, although these are nonsensory cells. Along with other nonsensory cells, fibrocytes in the spiral ligament have been reported to repopulate themselves after damage. However, the studies of regeneration of cochlear fibrocytes have been difficult because a suitable fibrocyte-specific degeneration model did not exist. Therefore, we analyzed cochlear fibrocytes using a rat model of acute cochlear energy failure induced by a mitochondrial toxin. This model is unique because hearing loss is caused by apoptosis of fibrocytes in the cochlear lateral wall not by damage to sensory cells. Although this model involves severe damage to the cochlear lateral wall, delayed spontaneous regeneration occurs without any treatment. Moreover, partial hearing recovery is accompanied by morphological remodeling of the cochlear lateral wall. Two hypotheses are conceivable regarding this spontaneous recovery of cochlear fibrocytes. One is that residual cochlear fibrocytes proliferate spontaneously, followed by remodeling of the functional region of the lateral wall. Another is that some foreign cells such as bone marrow-derived cells promote morphological and functional recovery of the lateral wall. Acceleration of the lateral wall recovery promoted by these mechanisms may be a new therapeutic strategy against hearing loss.

  2. Spontaneous recovery of cochlear fibrocytes after severe degeneration caused by acute energy failure.

    Mizutari, Kunio

    2014-01-01

    Cochlear fibrocytes in the lateral wall region play a critical role in the regulation of inner ear ion and fluid homeostasis, although these are non-sensory cells. Along with other non-sensory cells, fibrocytes in the spiral ligament have been reported to repopulate themselves after damage. However, the studies of regeneration of cochlear fibrocytes have been difficult because a suitable fibrocyte-specific degeneration model did not exist. Therefore, we analyzed cochlear fibrocytes using a rat model of acute cochlear energy failure induced by a mitochondrial toxin. This model is unique because hearing loss is caused by apoptosis of fibrocytes in the cochlear lateral wall not by damage to sensory cells. Although this model involves severe damage to the cochlear lateral wall, delayed spontaneous regeneration occurs without any treatment. Moreover, partial hearing recovery is accompanied by morphological remodeling of the cochlear lateral wall. Two hypotheses are conceivable regarding this spontaneous recovery of cochlear fibrocytes. One is that residual cochlear fibrocytes proliferate spontaneously, followed by remodeling of the functional region of the lateral wall. Another is that some foreign cells such as bone marrow-derived cells promote morphological and functional recovery of the lateral wall. Acceleration of the lateral wall recovery promoted by these mechanisms may be a new therapeutic strategy against hearing loss. PMID:25206337

  3. A Rare Cause of Acute Abdomen: Urinary Bladder Rupture due to Foley Catheter

    Ömer Engin

    2013-07-01

    Full Text Available Urinary bladder rupture is usually found due to blunt or penetrating traumas and iatrogenic injuries, and spontaneous intraperitoneal perforation is very rare. 57 years old male patient was consulted to general surgery department due to abdominal pain, nausia-vomiting and fever. He had Diabetes Mellitus, Multiple Sclerosis, Leriche Syndrome and operation for benign prostatic hypertrophy 5 years ago on his medical history which the case catheterised him urinary bladder himself frequently in nonsterile conditions. He did not care about sterility. On physical examination, suprapubic defence and rebound was noted more prominently on right lower quadrant. He was taken to operating room with the diagnosis of acute abdomen. On exploration, infection was seen on all layers of the whole urinary bladder, abscess formation and necrosis causing a microperforation which is detected by methylene blue was also present. Intraabdominal abscess drainage, cystostomy and primary suturing of the urinary bladder was performed. Patient died due to sepsis at the 9.th post operative day.

  4. Polypharmacy May Be the Cause of Acute Lithium Intoxication at the Second Day of Treatment

    Tursun Irfan

    2016-04-01

    Full Text Available Lithium is frequently used as a mood stabilizer in patients with mood disorders. Lithium has a narrow therapeutic index and high toxicity. Predisposing factors for intoxication are advanced age, diet disturbances, comorbid medical conditions affecting heart, kidneys or central nervous system and polypharmacy. CASE REPORT: Here we present a case of a 74-year-old woman with a history of Parkinson’s disease, hypertension and bipolar disorder. She was using quetiapine, valsartan with hydrochlorothiazide and levodopa with carbidopa. She presented with altered mental status and muscle rigidity. The patient was admitted with acute lithium intoxication after her second dose of treatment. Blood lithium level increased to 3.58 mEq/L. The woman was hospitalized in the Internal Medicine Intensive Care Unit. With hydration, her symptoms resolved and her lithium level returned to normal after 118 hours. CONCLUSIONS: Prescribing physicians and emergency room physicians should be aware of conditions which may cause a decreased threshold for intoxication.

  5. Causes of Acute Poisoning Hospital admission in Shahid Beheshti Hospital of Yasuj, 2008

    S Mohammad Hosseini

    2012-08-01

    Full Text Available Background & aim: About 7% of patient referred to hospital are various forms of poisoning. This study was performed to determine the major causes of acute poisoning leading to Hospitalization at Shahid Beheshti Hospital of Yasuj, Iran. Methods: This descriptive study was performed from August 2007 to July 2008 on 470 cases of poisonings referred to Shahid Beheshti hospital of Yasuj. Demographic characteristics, time of poisoning, poisoning factor, history of previous poisoning, history of psychiatric disease, medication and other therapeutic intervention based on questionnaires and interviews with patients or companions of patients were recorded. Data were analyzed by Chi-Square Test. Results: Majority of poisoned patients were single females, in the age range of 21-30 years, unemployed, lived in urban areas, and had at least a diploma. The majority of cases were intentional poisoning with a history of depression, previous poisoning and attempted suicide. Significant relationship were seen between poisoning, age, sex, and job, (p0.05. Conclusion: With respect to the results of this study, the majority of these poisonings occurred among young, single and unemployed females due to suicide and drug intoxication. Necessary actions should be done in drug usage and maintenance, taking action against non-prescription drugs and giving proper public education to families.

  6. Intestinal amebiasis: A concerning cause of acute gastroenteritis among hospitalized Lebanese children

    Amal Naous

    2013-01-01

    Full Text Available Background: Intestinal amebiasis is an important public health problem worldwide. More severe disease is associated with young age, malnutrition and immunosuppression. Aim: The aim of this study is to evaluate the prevalence and characteristic nature of intestinal amebiasis among pediatric population, and compare it with other causes of gastroenteritis. Materials and Methods: This is a retrospective comparative study conducted at Makassed General Hospital between January 2008 and December 2012, including all pediatric patients between birth and 15 years of age, who presented with symptoms of acute gastroenteritis. Results: One thousand three hundred ninety-five patients were included in the study, and were divided into four groups: Group I (Entameba histolytica group = 311 cases, 22.3%, group II (Rotavirus group = 427 cases, 30.6%, group III (bacterial group = 107 cases, 7.7%, group IV (unidentified group = 550 cases, 39.4%. Significant leukocytosis, neutrophilia and positive C-reactive protein were found among more than 50% of admitted Entemaba histolytica cases with a picture of severe invasive disease in young infants. Conclusion: Entameba histolytica can be an emerging serious infection, especially when it finds suitable environmental conditions and host factors, so we should be ready to face it with effective preventive measures.

  7. Diagnostic challenge: bilateral infected lumbar facet cysts - a rare cause of acute lumbar spinal stenosis and back pain

    Yoon S Timothy; Bui Tuan L; Freedman Brett A

    2010-01-01

    Abstract Symptomatic synovial lumbar facet cysts are a relatively rare cause of radiculopathy and spinal stenosis. This case and brief review of the literature, details a patient who presented with acutely symptomatic bilateral spontaneously infected synovial facet (L4/5) cysts. This report highlights diagnostic clues for identifying infection of a facet cyst.

  8. Diagnostic challenge: bilateral infected lumbar facet cysts - a rare cause of acute lumbar spinal stenosis and back pain

    Yoon S Timothy

    2010-03-01

    Full Text Available Abstract Symptomatic synovial lumbar facet cysts are a relatively rare cause of radiculopathy and spinal stenosis. This case and brief review of the literature, details a patient who presented with acutely symptomatic bilateral spontaneously infected synovial facet (L4/5 cysts. This report highlights diagnostic clues for identifying infection of a facet cyst.

  9. Characterization of Novel StAR (Steroidogenic Acute Regulatory Protein) Mutations Causing Non-Classic Lipoid Adrenal Hyperplasia

    Flück, Christa E.; Pandey, Amit V; Dick, Bernhard; Camats, Núria; Fernández-Cancio, Mónica; Clemente, María; Gussinyé, Miquel; Carrascosa, Antonio; Mullis, Primus E.; Audi, Laura

    2011-01-01

    Context Steroidogenic acute regulatory protein (StAR) is crucial for transport of cholesterol to mitochondria where biosynthesis of steroids is initiated. Loss of StAR function causes lipoid congenital adrenal hyperplasia (LCAH). Objective StAR gene mutations causing partial loss of function manifest atypical and may be mistaken as familial glucocorticoid deficiency. Only a few mutations have been reported. Design To report clinical, biochemical, genetic, protein structure a...

  10. Clinical efficiency of cyclosporine in chronic idiopathic urticaria in adults

    V.I. Petrov

    2010-06-01

    Full Text Available The purpose of the research is to evaluate the clinical effectiveness of cyclosporine and other antihistamines in patients with chronic forms of urticaria resistant to basic first-line therapy. Open randomized controlled study has been performed in parallel groups. 53 patients with chronic idiopathic urticaria ages 18-50 years have been examined. In case of ineffectiveness of previous therapy, patients have been randomized into 2 groups: group I receiving cyclosporine (Sandimmune Neoral ® 2,5 mg/kg/day, group II receiving cetirizine (Zyrtec ® 10 mg/day and ranitidine (Zantac ® 300 mg/day orally. It has been found that the administration of cyclosporine in patients with severe chronic idiopathic urticaria provides a more rapid achievement of clinical effect than the therapy with H1/H2 histamine antagonists. It is confirmed by a significant decrease of total index of severity of illness and major symptoms of skin lesions. This tendency towards normalization of quality of life of patients taking cyclosporine remains during 8 weeks after the medication. Thus administration of cyclosporine can be considered as therapy of choice in patients with chronic idio-pathic urticaria with a severe course and ineffective long-term therapy with antihistamines / systemic corticosteroids

  11. How not to miss autoinflammatory diseases masquerading as urticaria

    Krause, K; Grattan, C E; Bindslev-Jensen, C;

    2012-01-01

    symptoms including recurrent fever attacks, arthralgia or arthritis and fatigue. Autoinflammatory diseases are often associated with a diagnostic delay of many years and do not respond to antihistamines and other treatments of urticaria. Also, the chronic inflammation may lead to long-term complications...

  12. Role of Multidetector CT in Evaluation of Acute Chest Pain: Non-Cardiac Vascular and Pulmonary Causes

    Rania S Sayed *, Hisham M Mansour **, Mohammad H Khaleel ***, Sherif H Abo Gamra ** and Merhan A Nasr

    2013-04-01

    Full Text Available Background: Triage of patients with acute chest pain is one of the most important issues currently facing physicians in the emergency department. Acute chest pain may be a symptom of a number of serious conditions and is generally considered a medical emergency. The causes of acute chest pain range from non-serious to life threatening. A rapid, accurate and cost-effective approach for the evaluation of emergency department patients with chest pain is needed. Aim of the work: This work aims to emphasize the role of multidetector CT in assessment of non-cardiac vascular and pulmonary causes of acute chest pain.Method: The studied group included 89 patients (59 men and 30 women presented by acute chest pain. All patients were subjected to MDCT and/or MDCT angiography using a Toshiba 64 detectors CT scanner. Results: The high spatial resolution and relatively non-invasive nature make MSCT angiography a strong and serious competitor to established vascular imaging techniques. Having the additional ability to simultaneously acquire information on other organs, which enables the early diagnosis of complications. Conclusion: Continued technical improvements in acquisition speed and spatial resolution of computed tomography images, and development of more efficient image reconstruction algorithms which reduce patient exposure to radiation and contrast result in increased popularity of MDCT.

  13. Cannabinoid HU210 protects isolated rat stomach against impairment caused by serum of rats with experimental acute pancreatitis.

    Cao, Ming-hua; Li, Yong-yu; Xu, Jing; Feng, Ya-jing; Lin, Xu-hong; Li, Kun; Han, Tong; Chen, Chang-jie

    2012-01-01

    Acute pancreatitis (AP), especially severe acute pancreatitis often causes extra-pancreatic complications, such as acute gastrointestinal mucosal lesion (AGML) which is accompanied by a considerably high mortality, yet the pathogenesis of AP-induced AGML is still not fully understood. In this report, we investigated the alterations of serum components and gastric endocrine and exocrine functions in rats with experimental acute pancreatitis, and studied the possible contributions of these alterations in the pathogenesis of AGML. In addition, we explored the intervention effects of cannabinoid receptor agonist HU210 and antagonist AM251 on isolated and serum-perfused rat stomach. Our results showed that the AGML occurred after 5 h of AP replication, and the body homeostasis was disturbed in AP rat, with increased levels of pancreatic enzymes, lipopolysaccharide (LPS), proinflammtory cytokines and chemokines in the blood, and an imbalance of the gastric secretion function. Perfusing the isolated rat stomach with the AP rat serum caused morphological changes in the stomach, accompanied with a significant increment of pepsin and [H+] release, and increased gastrin and decreased somatostatin secretion. HU210 reversed the AP-serum-induced rat pathological alterations, including the reversal of transformation of the gastric morphology to certain degree. The results from this study prove that the inflammatory responses and the imbalance of the gastric secretion during the development of AP are responsible for the pathogenesis of AGML, and suggest the therapeutic potential of HU210 for AGML associated with acute pancreatitis. PMID:23285225

  14. Acute Bronchitis

    ... of bronchitis: acute and chronic. Most cases of acute bronchitis get better within several days. But your cough ... that cause colds and the flu often cause acute bronchitis. These viruses spread through the air when people ...

  15. CSWS Versus SIADH as the Probable Causes of Hyponatremia in Children With Acute CNS Disorders

    Hadi SORKHI

    2013-08-01

    Full Text Available How to Cite This Article: Sorkhi H, Salehi Omran MR, Barari Savadkoohi R, Baghdadi F, Nakhjavani N, Bijani A. CSWS versus SIADH as the probable Causes of Hyponatremia in Children with Acute CNS Disorders. Iran J Child Neurol. 2013 Summer;7(3: 34-39. ObjectiveThere is a major problem about the incidence, diagnosis, and differentiation of cerebral salt wasting syndrome (CSWS and syndrome of inappropriate secretion of antidiuretic hormone (SIADH in patients with acute central nervous system (CNS disorders. According to rare reports of these cases, this study was performed in children with acute CNS disorders for diagnosis of CSWS versus SIADH.Materials & MethodsThis prospective study was done on children with acute CNS disorders. The definition of CSWS was hyponatremia (serum sodium ≤130 mEq/L, urine volume output ≥3 ml/kg/hr, urine specific gravity ≥1020 and urinary sodium concentration ≥100 mEq/L. Also, patients with hyponatremia (serum sodium ≤130 mEq/L, urine output < 3 ml/kg/hr, urine specific gravity ≥1020, and urinary sodium concentration >20 mEq/L were considered to have SIADH.ResultsOut of 102 patients with acute CNS disorders, 62 (60.8% children were male with mean age of 60.47±42.39 months. Among nine children with hyponatremia (serum sodium ≥130 mEq/L, 4 children had CSWS and 3 patients had SIADH.In 2 cases, the cause of hyponatremia was not determined. The mean day of hyponatremia after admission was 5.11±3.31 days. It was 5.25±2.75 and 5.66± 7.23 days in children with CSWS and SIADH, respectively. Also, the urine sodium (mEq/L was 190.5±73.3 and 58.7±43.8 in patients with CSWS and SIADH, respectively.ConclusionAccording to the results of this study, the incidence of CSWS was more than SIADH in children with acute CNS disorders. So, more attention is needed to differentiate CSWS versus SIADH in order to their different management.References1. Peters JP, Welt LG, Sims EAH. A salt wasting syndromeassociated with

  16. Acute intermittent porphyria leading to posterior reversible encephalopathy syndrome (PRES): a rare cause of abdominal pain and seizures.

    Dagens, Andrew; Gilhooley, Michael James

    2016-01-01

    Acute intermittent porphyria (AIP) is an inherited deficiency in the haem biosynthesis pathway. AIP is rare, affecting around 1 in 75 000 people. Acute attacks are characterised by abdominal pain associated with autonomic, neurological and psychiatric symptoms. AIP is rarely associated with posterior reversible encephalopathy syndrome (PRES). PRES is a clinicoradiological condition caused by the failure of the posterior circulation to autoregulate, resulting in cerebral oedema, headaches, nausea and seizures. This association is important because drugs used in the management of seizures may worsen an attack of AIP. This article describes a case of AIP and PRES in a young woman. PMID:27277587

  17. Serological evidence that activation of ubiquitous human herpesvirus-6 (HHV-6) plays a role in chronic idiopathic/spontaneous urticaria (CIU).

    Dreyfus, D H

    2016-02-01

    Acute infection with viral pathogens in the herpesviridae family can trigger acute urticaria, and reactivation of herpesviridae is associated with cutaneous urticarial-like syndromes such as drug-induced hypersensitivity syndrome/drug reaction with eosinophilia and systemic symptoms (DRESS). Reactivation of latent herpesviridae has not been studied systematically in chronic idiopathic/spontaneous urticaria (CIU). This review proposes that CIU is an inflammatory disorder with autoimmune features (termed 'CVU' for chronic viral urticaria), based on serology consistent with the hypothesis that reactivation of a latent herpesvirus or -viruses may play a role in CIU. Serology obtained from a cohort of omalizumab (Xolair)-dependent patients with severe CIU was consistent with previous HHV-6 infection, persistent viral gene expression and replication. CIU patients also exhibited serological evidence of increased immune response to HHV-4 (Epstein-Barr virus, or EBV) but not all CIU patients were infected with EBV. These observations, combined with case reports of CIU response to anti-viral therapy, suggest that HHV-6, possibly interacting with HHV-4 in cutaneous tissues, is a candidate for further prospective study as a co-factor in CIU. PMID:26361716

  18. H1-antihistamine up-dosing in chronic spontaneous urticaria: patients' perspective of effectiveness and side effects--a retrospective survey study.

    Karsten Weller

    Full Text Available BACKGROUND: The guidelines recommend that first line treatment of chronic spontaneous urticaria should be second generation non-sedating H(1-antihistamines with a positive recommendation against the use of old sedating first generation antihistamines. If standard dosing is not effective, increasing the dosage up to four-fold is recommended. The objective of this study was to obtain the chronic spontaneous urticaria-patient perspective on the effectiveness and unwanted effects of H(1-antihistamines in standard and higher doses. METHODOLOGY/PRINCIPAL FINDINGS: This was a questionnaire based survey, initially completed by 368 individuals. 319 (248 female, 71 male, median age 42 years had a physician-confirmed diagnosis of chronic spontaneous urticaria and were included in the results. Participants believed standard doses (manufacturers recommended dose of second generation antihistamines to be significantly (P<0.005 more effective than first generation drugs. Furthermore, they believed that second generation drugs caused significantly (P<0.001 fewer unwanted effects and caused significantly (P<0.001 less sedation than first generation antihistamines. Three-quarters of the patients stated that they had up-dosed with antihistamines with 40%, 42% and 54% reporting significant added benefit from taking 2, 3 or 4 tablets daily respectively. The number of reports of unwanted effects and sedation following up-dosing were not significantly different from those reported for standard doses. CONCLUSIONS: This survey supports the urticaria guidelines recommendations that the first line treatment for chronic spontaneous urticaria should be second generation rather than first generation H(1-antihistamines and that, if standard dosing is not effective, the dosage should be increased up to four-fold.

  19. Global metabolomic profiling of acute myocarditis caused by Trypanosoma cruzi infection.

    Núria Gironès

    2014-11-01

    Full Text Available Chagas disease is caused by Trypanosoma cruzi infection, being cardiomyopathy the more frequent manifestation. New chemotherapeutic drugs are needed but there are no good biomarkers for monitoring treatment efficacy. There is growing evidence linking immune response and metabolism in inflammatory processes and specifically in Chagas disease. Thus, some metabolites are able to enhance and/or inhibit the immune response. Metabolite levels found in the host during an ongoing infection could provide valuable information on the pathogenesis and/or identify deregulated metabolic pathway that can be potential candidates for treatment and being potential specific biomarkers of the disease. To gain more insight into those aspects in Chagas disease, we performed an unprecedented metabolomic analysis in heart and plasma of mice infected with T. cruzi. Many metabolic pathways were profoundly affected by T. cruzi infection, such as glucose uptake, sorbitol pathway, fatty acid and phospholipid synthesis that were increased in heart tissue but decreased in plasma. Tricarboxylic acid cycle was decreased in heart tissue and plasma whereas reactive oxygen species production and uric acid formation were also deeply increased in infected hearts suggesting a stressful condition in the heart. While specific metabolites allantoin, kynurenine and p-cresol sulfate, resulting from nucleotide, tryptophan and phenylalanine/tyrosine metabolism, respectively, were increased in heart tissue and also in plasma. These results provide new valuable information on the pathogenesis of acute Chagas disease, unravel several new metabolic pathways susceptible of clinical management and identify metabolites useful as potential specific biomarkers for monitoring treatment and clinical severity in patients.

  20. Intrathecal Clonidine Pump Failure Causing Acute Withdrawal Syndrome With 'Stress-Induced' Cardiomyopathy.

    Lee, Hwee Min D; Ruggoo, Varuna; Graudins, Andis

    2016-03-01

    Clonidine is a central alpha(2)-agonist antihypertensive used widely for opioid/alcohol withdrawal, attention deficit hyperactivity disorder and chronic pain management. We describe a case of clonidine withdrawal causing life-threatening hypertensive crisis and stress-induced cardiomyopathy. A 47-year-old man with chronic back pain, treated with clonidine for many years via intrathecal pump (550 mcg/24 h), presented following a collapse and complaining of sudden worsening of back pain, severe headache, diaphoresis, nausea and vomiting. A few hours prior to presentation, his subcutaneous pump malfunctioned. On presentation, vital signs included pulse 100 bpm, BP 176/103 mmHg, temperature 37.8 °C and O2 saturation 100 % (room air). Acute clonidine withdrawal with hypertensive crisis was suspected. Intravenous clonidine loading dose and a 50 mcg/h infusion were commenced. Five hours later, severe chest pain, dyspnoea, tachycardia, hypoxia, with BP 180/120 mmHg and pulmonary edema ensued. ECG showed sinus tachycardia with no ST elevation. Repeated intravenous clonidine doses were given (25 mcg every 5-10 min), with ongoing clonidine infusion to control blood pressure. Glyceryl trinitrate infusion, positive pressure ventilation and intravenous benzodiazepines were added. Bedside echocardiogram showed stress-induced cardiomyopathy pattern. Serum troponin-I was markedly elevated. His coronary angiography showed minor irregularities in the major vessels. Over the next 3 days in the ICU, drug infusions were weaned. Discharge was 12 days later on oral clonidine, metoprolol, perindopril, aspirin and oxycodone-SR. Two months later, his echocardiogram was normal. The intrathecal pump was removed. We report a case of stress-induced cardiomyopathy resulting from the sudden cessation of long-term intrathecal clonidine. This was managed by re-institution of clonidine and targeted organ-specific therapies. PMID:26370679

  1. Replacement Gastrostomy Tube Causing Acute Pancreatitis: Case Series with Review of Literature

    Anish M Shah

    2012-01-01

    Full Text Available Context Percutaneous endoscopic gastrostomy (PEG feedings are generally considered safe with few serious complications. Acute pancreatitis is a rare complication associated with replacement percutaneous endoscopic gastrostomy tubes. Case report We report two cases of acute pancreatitis induced by migrated replacement percutaneous endoscopic gastrostomy tubes. Conclusions Migration of a balloon into the duodenum can result in external manipulation of the ampulla of Vater thereby disturbing the flow of pancreatic secretions leading to acute pancreatitis. Recognition of this complication is important and should be included as potential etiology of acute pancreatitis in patients receiving percutaneous endoscopic gastrostomy feedings. Periodic examination and documentation of the distance of the balloon from the skin should be performed to document the position of the tubes or any inadvertent migration of the tubes. The use of Foley catheters as permanent replacement tubes should be considered medically inappropriate.

  2. Acute radiation syndrome, c.aused by single whole-body external irradiation

    The general characteristic of conceptions of the material substrate of various forms and types of radiation injuries from the moment of a wide use of radiation energy and radioactive substances up to the present time, the dependence of structural changes on the type of ionizing radiation, dose and forms of its effect, are presented. The pathological anatomy of particular manifestations of acute radiation disease in various systems of the organism is described. The attention is paid to the variant of radiation disease taking place during non-uniform general irradiation. Local and general morphological changes which develop in skin, hyperdermic fat and skeleton muscles simultaneously in the zone of massive local effect against the background of the general radiation injury, are described for the first time. Delayed alterations in blood vessels and interstitial tissue after the acute radiation disease are described as well as the pathomorphology and histochemistry of trophic disorders in the acute and delayed periods of acute radiation disease

  3. Radiculoplexopathy with conduction block caused by acute Epstein-Barr virus infection.

    Vucic, Steve; Palmer, William; Cros, Didier

    2005-02-01

    The authors report a case of cervicobrachial radiculoplexopathy with proximal conduction block (CB), associated with acute Epstein-Barr virus (EBV) infection. The patient presented with pain, paresthesias, and monomelic weakness in the left C7-8, and T1 myotomes. The illness was monophasic with rapid recovery. Neurophysiologic studies demonstrated CB in the proximal left median and ulnar nerve segments. The authors conclude that this syndrome resulted from a postinfectious process following acute EBV infection. PMID:15699388

  4. Ectopic paraesophageal mediastinal parathyroid adenoma, a rare cause of acute pancreatitis

    Koutarelos Dimitrios; Lioupis Christos; Rousogiannis Sotirios; Foroulis Christophoros N; Kassi Georgia; Lioupis Athanassios

    2004-01-01

    Abstract Background The manifestation of primary hyperparathyroidism with acute pancreatitis is a rare event. Ectopic paraesophageal parathyroid adenomas account for about 5%–10% of primary hyperparathyroidism and surgical resection results in cure of the disease. Case presentation A 71-year-old woman was presented with acute pancreatitis and hypercalcaemia. During the investigation of hypercalcemia, a paraesophageal ectopic parathyroid mass was detected by computerized tomography (CT) scan a...

  5. Venomous bites to the external genitalia: an unusual cause of acute scrotum.

    Moran, M E; Ehreth, J T; Drach, G W

    1992-04-01

    The acute scrotum generates a long list of differential diagnoses. An unusual etiology includes insect envenomation, which typically is an acute process with rapid onset of symptomatologies. Two patients with genital envenomation are reported. We review the reported cases at our institution with all types of bites and stings. Symptoms of pain and pruritus, and signs of ecchymosis and edema preceding exfoliating dermatitis were evident in both cases. Mild analgesics and antihistamines promoted resolution in each instance. PMID:1552590

  6. Acute intermittent porphyria caused by novel mutation in HMBS gene, misdiagnosed as cholecystitis

    Alfadhel M

    2014-11-01

    Full Text Available Majid Alfadhel,1,3 Neam Saleh,2 Helal Alenazi,2 Henry Baffoe-Bonnie21Division of Genetics, Department of Pediatrics, 2Division of General Medicine, Department of Medicine, King Abdulaziz Medical City, Riyadh, Kingdom of Saudi Arabia; 3College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Kingdom of Saudi ArabiaBackground: Acute intermittent porphyria (AIP is an autosomal dominant neurovisceral inherited disorder due to a defect in the heme biosynthesis pathway. Misdiagnosis of the porphyrias is not uncommon.Case report: We present a case of a 26-year-old female with suspected acute cholecystitis, mental status changes, and seizures. Biochemical and molecular investigations confirmed the diagnosis of AIP by findings of elevated urinary porphobilinogen, 5-aminolevulinic acid, and total porphyrins. DNA molecular testing showed a novel heterozygous mutation (c. 760delC p.L254X in the exon11 of the HMBS gene. To the best of our knowledge, this is the first report of a misdiagnosis of AIP presenting with acute cholecystitis.Conclusion: Clinicians are alerted to consider the possibility of AIP in an adult presenting with an acute abdomen, features of cholecystitis, and neuropsychiatric manifestations.Keywords: porphyria, cholecystitis, acute abdomen, acute intermittent porphyria, HMBS gene, hydroxymethylbilane synthase

  7. Pressure challenge test and histopathological inspections for 17 Japanese cases with clinically diagnosed delayed pressure urticaria

    Morioke, Satoshi; Takahagi, Shunsuke; Iwamoto, Kazumasa; Shindo, Hajime; Mihara, Shoji; Kameyoshi, Yoshikazu; Hide, Michihiro

    2010-01-01

    Delayed pressure urticaria (DPU) is characterized by deep dermal wheals that appear in response to a local continuous pressure. Although it has been reported to complicate as many as 40% of cases of Caucasian patients with chronic urticaria, no definitive cases of Asian/Japanese patients have been reported in English literature. Here, we identified 17 cases of DPU, among 540 Japanese patients with urticaria (3.1%), based on careful history taking, pressure challenge test and, ideally, skin bi...

  8. Accompanying conditions in patients with chronic spontaneous urticaria and urticarial vasculitis: Results of a retrospective study

    Sevgi Akarsu; Turna İlknur; Özlem Özbağçıvan; Emel Fetil

    2015-01-01

    Background and Design: Chronic spontaneous urticaria (CSU), the most common form of chronic urticaria, is characterized by spontaneous wheals and/or angioedema lasting longer than six weeks. Urticarial vasculitis (UV) is a small vessel vasculitis; but is also included in the various classification systems of chronic urticaria by some authors. The aim of our study was to evaluate the frequency of accompanying conditions, and to compare the demographic, clinical and laboratory features of patie...

  9. Dengue and other common causes of acute febrile illness in Asia: an active surveillance study in children.

    Maria Rosario Capeding

    Full Text Available BACKGROUND: Common causes of acute febrile illness in tropical countries have similar symptoms, which often mimic those of dengue. Accurate clinical diagnosis can be difficult without laboratory confirmation and disease burden is generally under-reported. Accurate, population-based, laboratory-confirmed incidence data on dengue and other causes of acute fever in dengue-endemic Asian countries are needed. METHODS AND PRINCIPAL FINDINGS: This prospective, multicenter, active fever surveillance, cohort study was conducted in selected centers in Indonesia, Malaysia, Philippines, Thailand and Vietnam to determine the incidence density of acute febrile episodes (≥ 38 °C for ≥ 2 days in 1,500 healthy children aged 2-14 years, followed for a mean 237 days. Causes of fever were assessed by testing acute and convalescent sera from febrile participants for dengue, chikungunya, hepatitis A, influenza A, leptospirosis, rickettsia, and Salmonella Typhi. Overall, 289 participants had acute fever, an incidence density of 33.6 per 100 person-years (95% CI: 30.0; 37.8; 57% were IgM-positive for at least one of these diseases. The most common causes of fever by IgM ELISA were chikungunya (in 35.0% of in febrile participants and S. Typhi (in 29.4%. The overall incidence density of dengue per 100 person-years was 3.4 by nonstructural protein 1 (NS1 antigen positivity (95% CI: 2.4; 4.8 and 7.3 (95% CI: 5.7; 9.2 by serology. Dengue was diagnosed in 11.4% (95% CI: 8.0; 15.7 and 23.9% (95% CI: 19.1; 29.2 of febrile participants by NS1 positivity and serology, respectively. Of the febrile episodes not clinically diagnosed as dengue, 5.3% were dengue-positive by NS1 antigen testing and 16.0% were dengue-positive by serology. CONCLUSIONS: During the study period, the most common identified causes of pediatric acute febrile illness among the seven tested for were chikungunya, S. Typhi and dengue. Not all dengue cases were clinically diagnosed; laboratory confirmation

  10. The role of helicobacter pylori infection in the pathogenesis of chronic urticaria

    Objective: To determine the prevalence of H. pylori infection in patients with idiopathic chronic urticaria (ICU) and to see if eradication of the bacterium affects the course of the urticaria. Patients and Methods: One hundred patients with idiopathic chronic urticaria and 43 healthy subjects (matched for age and sex) underwent serological testing for H. pylori infection. All patients with idiopathic chronic urticaria were examined for Helicobacter pylori infection with the /sup 13/C-urea test as well as the serological testing. Gastric biopsy was obtained from 36 patients. Patients with proven Helicobacter pylori infection were given treatment for 2 weeks. Six weeks afterwards they were tested again for Helicobacter pylori infection, and their urticaria was clinically assessed. Results: There was no significant difference in the seroprevalence of H. pylori infection between : idiopathic chronic urticaria patients and healthy subjects. Helicobacter pylori was detected in 76% of patients and 69.8% of controls. Out of the 76 patients treated, only 24 showed complete remission of their urticaria after successfully eradicating Helicobacter pylori infection, the others only having some improvement in their symptoms. Conclusion: Patients with idiopathic chronic urticaria have similar high rates of H. pylori infection as healthy subjects. Bacterium eradication is associated with improvement of urticaria symptoms, suggesting a possible role of Helicobacter pylori in the pathogenesis of this skin disorder. (author)

  11. A blunt chest trauma causing left anterior descending artery dissection and acute myocardial infarction treated by deferred angioplasty

    Rafid Fayadh Al-Aqeedi

    2011-01-01

    Full Text Available Traumatic coronary artery dissection is an uncommon cause of acute myocardial infarction (AMI. We report a case of blunt chest trauma resulting from a motorcycle collision causing ostial dissection of the left anterior descending (LAD artery in a 31-year-old previously healthy male. The patient also suffered from compound comminuted fractures of the humerus and ulna and severe liver laceration, which hampered both percutaneous and surgical acute revasularization. After a stormy hospital course, a bare metal stent was implanted to seal the LAD artery dissection. The patient was discharged in a stable condition and was followed-up for rehabilitation. This case report underscores the multidisciplinary approach in facing challenges encountered after rare sequelae of chest trauma.

  12. Coronary Emboli in a Young Patient with Mechanical Aortic Valve: A Rare Cause of Acute Myocardial Infarction

    Arash Gholoobi

    2016-03-01

    Full Text Available Coronary artery embolism is an uncommon cause of Acute Myocardial Infarction (AMI. Herein, we reported a 24-year-old male who was admitted with acute infero-posterior myocardial infarction and cerebral Transient Ischemic Attack (TIA. He had undergone mechanical Aortic Valve Replacement (AVR surgery 6 years ago. Surprisingly, the patient had decided to stop taking his medication (warfarin 20 days earlier without any medical advice. Coronary angiography revealed a thrombus located at the distal part of the left circumflex artery. Discontinuation of anticoagulant therapy in the presence of mechanical valve prosthesis, clinical evidence of coincidental TIA, and lack of atherosclerotic risk factors were highly suggestive of coronary thromboembolism as the cause of AMI. Overall, this case report emphasized the necessity of continuous education in patients with mechanical heart valves to prevent such undesired events.

  13. Haemobilia causing cholangitis in a patient on dual anti-platelet treatment suffering from acute acalculous cholecystitis

    Luhmann, Andreas; Buter, Anton; Abela, Jo-Etienne

    2013-01-01

    INTRODUCTION Haemobilia is a rare cause of upper gastro-intestinal haemorrhage which can be difficult to diagnose. PRESENTATION OF CASE We present the case of a patient who suffered from acute acalculous cholecystitis while on dual anti-platelet therapy with aspirin and clopidogrel. We describe the diagnostic and treatment challenges arising from the patient's complicated past history and the steps leading to the diagnosis of haemobilia causing biliary obstruction and cholangitis. Our patient did not, at any point, manifest anaemia or evidence of haemorrhage. DISCUSSION Haemobilia has a varied aetiology. To our knowledge there is no association with dual anti-platelet treatment in the literature to date. Diagnosis is difficult and relies on multiple modalities. In our patient the final diagnosis was only made in the course of open bile duct exploration. CONCLUSION In acute biliary obstruction we recommend the consideration of haemobilia in the differential diagnosis, especially in patients with a bleeding tendency. PMID:23466686

  14. Comparative study of positive versus negative autologous serum skin test in chronic spontaneous urticaria and its treatment outcome

    Yadalla Hari Kishan Kumar

    2016-01-01

    Full Text Available Background: Chronic urticaria (CU is defined as urticaria persisting daily or almost daily for more than 6 weeks and affecting 0.1% of the population. Mast cell degranulation and histamine release are of central importance in the pathogenesis of CU. About 40-50% of the patients with chronic idiopathic urticaria (CIU or chronic spontaneous urticaria (CSU demonstrates an immediate wheal and flare response to intradermal injected autologous serum. This led to the concept of autoimmune urticaria (AIU. Aims: To determine the occurrence, clinical features, associated clinical conditions, comorbidities of AIU, and to compare this with CSU. This study aimed to find the frequency of autologous serum skin test (ASST-positive patients among patients with CSU and to identify the clinical and laboratory parameters associated with positive ASST and to compare the treatment outcome. Materials and Methods: A prospective correlation study in 110 patients with CSU was conducted, after screening 200 CU patients attending the outpatient Department of Dermatology during from January 2012 to May 2013. Patients were subjected to ASST, complete blood counts, urine routine examination, liver function tests, renal function tests, thyroid function tests (T3, T4, and TSH, and urine analysis. Results: Out of 200 CU patients screened, 90 patients had excludable causes based on detailed history and skin prick test, and the remaining 110 patients were considered to have CSU. These 110 patients were further subjected to ASST, serum immunoglobulin E (IgE, and peripheral blood eosinophilia. ASST was positive in 48 patients and negative in 62 patients. Frequency of urticarial attacks and associated diseases such as abnormal thyroid function tests in both ASST-positive and ASST-negative patients did not show any statistical significance. Only attacks of angioedema in ASST-positive individuals were higher and were statistically significant. In the ASST-positive group, 31 (81

  15. A Rare Cause of Acute Kidney Injury in a Female Patient with Breast Cancer Presenting as Renal Colic

    Roxana Jurubita; Bogdan Obrisca; Gener Ismail

    2016-01-01

    Renal infarction is a rare cause of acute kidney injury which could lead to permanent loss of renal function. A prompt diagnosis is necessary in order to achieve a successful revascularization of the occluded artery. Given the rarity of the disease and the paucity of the reported cases in the previous literature a high index of suspicion must be maintained not only in the classical cardiac sources of systemic emboli (atrial fibrillation, dilated cardiomyopathy, or endocarditis), but also in t...

  16. Acute Cholecystitis Caused by Malignant Cystic Duct Obstruction: Treatment with Metallic Stent Placement

    We report the successful management of acute cholecystitis using cystic duct stent placement in 3 patients with inoperable malignant cystic duct obstruction (2 cholangiocarcinoma and 1 pancreatic carcinoma). All patients underwent stent placement in the bile duct, using an uncovered stent in 2 and a covered stent in 1, to relieve jaundice occurring 8-184 days (mean 120 days) before the development of acute cholecystitis. The occluded cystic duct was traversed by a microcatheter and a stent was implanted 4-17 days (mean 12 days) after cholecystostomy. Acute cholecystitis was improved after the procedure in all patients. Two patients died 3 and 10 months later, while 1 has survived without cholecystitis for 22 months after the procedure to date.

  17. Ectopic paraesophageal mediastinal parathyroid adenoma, a rare cause of acute pancreatitis

    Koutarelos Dimitrios

    2004-11-01

    Full Text Available Abstract Background The manifestation of primary hyperparathyroidism with acute pancreatitis is a rare event. Ectopic paraesophageal parathyroid adenomas account for about 5%–10% of primary hyperparathyroidism and surgical resection results in cure of the disease. Case presentation A 71-year-old woman was presented with acute pancreatitis and hypercalcaemia. During the investigation of hypercalcemia, a paraesophageal ectopic parathyroid mass was detected by computerized tomography (CT scan and 99mTc sestamibi scintigraphy. The tumor was resected via a cervical collar incision and calcium and parathormone tumor levels returned to normal within 48 hours. Conclusions Acute pancreatitis associated with hypercalcaemia should pose the suspicion of primary hyperparathyroidism. Accurate preoperative localization of an ectopic parathyroid adenoma, by using the combination of 99mTc sestamibi scintigraphy and CT scan of the neck and chest allows successful surgical treatment.

  18. Gallbladder Volvulus: A Rare Emergent Cause of Acute Cholecystitis, if Untreated, Progresses to Necrosis and Perforation

    Justin L, Regner, E-mail: Justin.Regner@BSWHealth.org; Angela, Lomas [Department of Surgery, Baylor Scott and White Health and Texas A& M Health Science Center College of Medicine, Temple, TX (United States)

    2016-03-25

    An 86 year-old woman with a past medical history significant for abdominal hernia and Alzheimer dementia presented to the Emergency Department with a 24 hour history of acute right upper quadrant pain associated with nausea and non-bilious emesis. Physical exam revealed right sided abdominal tenderness with associated mass. All laboratory values were within normal ranges. Both abdominal ultrasound and computed tomography of the abdomen/pelvis revealed a large distended gallbladder with wall thickening and gallstones. Based on presentation and radiologic findings, the emergency general surgery service was consulted for suspected acute cholecystitis. The patient was then admitted for intravenous antibiotics and scheduled for laparoscopic cholecystectomy the following day. Intra-operative findings revealed volvulus with acute necrosis of the entire gallbladder. The gallbladder had a long pedunculated cystic duct and artery that was detorsed before proceeding with resection. Postoperatively, the patient did well and was discharged a few days later tolerating a regular diet.

  19. Pleuroperitoneal Leak: An Unusual Cause of Acute Shortness of Breath in a Peritoneal Dialysis Patient

    D. P. Ramaema

    2014-01-01

    Full Text Available Introduction. Pleuroperitoneal leak is an uncommon complication of continuous ambulatory peritoneal dialysis (CAPD, with an estimated incidence of 1.6%. It should be suspected in these patients when they present with recurrent unilateral pleural effusions and/or acute shortness of breath following dialysate infusion. Case Presentation. We present the case of a 25-year-old female patient who had acute hydrothorax as a result of pleuroperitoneal leak complicating continuous ambulatory peritoneal dialysis (CAPD, which was confirmed on peritoneal scintigraphy. Conclusion. Continuous ambulatory peritoneal dialysis patients presenting with acute shortness of breath and/or recurrent unilateral pleural effusion should be investigated with peritoneal scintigraphy to exclude pleuroperitoneal leak.

  20. Gallbladder Volvulus: A Rare Emergent Cause of Acute Cholecystitis, if Untreated, Progresses to Necrosis and Perforation

    An 86 year-old woman with a past medical history significant for abdominal hernia and Alzheimer dementia presented to the Emergency Department with a 24 hour history of acute right upper quadrant pain associated with nausea and non-bilious emesis. Physical exam revealed right sided abdominal tenderness with associated mass. All laboratory values were within normal ranges. Both abdominal ultrasound and computed tomography of the abdomen/pelvis revealed a large distended gallbladder with wall thickening and gallstones. Based on presentation and radiologic findings, the emergency general surgery service was consulted for suspected acute cholecystitis. The patient was then admitted for intravenous antibiotics and scheduled for laparoscopic cholecystectomy the following day. Intra-operative findings revealed volvulus with acute necrosis of the entire gallbladder. The gallbladder had a long pedunculated cystic duct and artery that was detorsed before proceeding with resection. Postoperatively, the patient did well and was discharged a few days later tolerating a regular diet

  1. A rare cause of acute abdominal pain: Herlyn-Werner-Wunderlich syndrome.

    Aydin, Ramazan; Ozdemir, Ayse Zehra; Ozturk, Bahadir; Bilgici, Meltem Ceyhan; Tosun, Migraci

    2014-01-01

    Herlyn-Werner-Wunderlich (HWW) syndrome is a rare müllerian duct anomaly with uterus didelphys, unilateral obstructed hemivagina, and ipsilateral renal agenesis. Patients with this syndrome generally present after menarche with pelvic pain and mass and, rarely, primary infertility in later years. Strong suspicion and knowledge of this syndrome are mandatory for an accurate diagnosis. A 14-year-old female patient presented with acute retention of urine and abdominopelvic pain. Her condition was diagnosed with the use ultrasonography and magnetic resonance imaging as a case of HWW syndrome. She was treated with vaginal hemiseptal resection. The HWW syndrome should be considered among the differential diagnoses in girls with renal anomalies presenting with pelvic mass, symptoms of acute abdominal pain, and acute urinary retention. PMID:24378860

  2. Profile of food allergens in urticaria patients in Hyderabad

    Hari Sai Priya

    2006-01-01

    Full Text Available Urticaria is one of the manifestations of a pattern of allergy. The associated disorders are vascular reaction and wheals. The objective of this study was to determine the prevalence of sensitivity to food allergens in Hyderabad in patients suffering from allergy. Four hundred and one patients attending the Allergy Clinic at BMMRC, with a confirmed diagnosis of bronchial asthma, rhinitis or urticaria were skin tested. Total sIgE levels were estimated by ELISA. Positivity to beans (53% was highest, followed by mustard (41% and cardamom (40%. Often patients having positive skin tests to food allergens which may have skin reactions to foods prove to be a problem. Foods that produce significant positive skin tests could be avoided in the diet; however, other foods that do not show skin reactions may contribute to the disease.

  3. Melioidosis as a cause of acute abdomen in immuno-competent male from eastern India.

    Karuna, Tadepalli; Khadanga, Sagar; Dugar, Dharmendra; Sau, Biyanka; Bhoi, Priyadarshini

    2015-01-01

    Though melioidosis is rare in India, it has gained importance as one of the most potent emerging infections. In India, the cases have been under-reported because of the lack of awareness. The majority of cases present with multifocal pyogenic infections with septicemia. We present an unusual case of melioidosis presenting as acute intestinal perforation. The organism was ceftazidime resistant, and we successfully treated the case with imipenem and doxycyclin. This case highlights ruling out the possibility of melioidosis in acute abdomen and existence of ceftazidime resistant cases in India. PMID:25949062

  4. Acute massive gastric dilatation: A rare cause of gangrene of stomach

    Yogender Singh Kadian

    2014-04-01

    Full Text Available Acute gastric dilatation (AGD followed by necrosis is a rare and potentially fatal event; it is usually seen in patients with eating disorders such as anorexia nervosa or bulimia. A 13 - year - old girl with no remarkable medical history was brought to the Emergency Department suffering acute abdominal symptoms. Emergency laparotomy revealed massive gastric dilatation and necrosis of most of the stomach. We performed subtotal gastrectomy and the patient recovered uneventfully. We report this case to demonstrate that AGD and subsequent gastric gangrene can occur in patients without any underlying disorders

  5. Pulmonary hydatid cyst in a pregnant patient causing acute respiratory failure

    Hijazi Mohammed

    2007-01-01

    Full Text Available A 21-year-old primigravida, at 32 weeks of gestation, presented with acute onset of respiratory failure and circulatory shock. Chest imaging showed findings suggestive of ruptured hydatid cyst, which was confirmed by histology post-thoracotomy. Tissue cultures from the removed cyst grew Mycobacterium tuberculosis also. She was successfully managed in the intensive care unit and was then discharged home on antituberculosis medications in addition to albendazole after prolonged hospitalization and a need for chest tube for bronchopleural fistula. Acute respiratory failure and anaphylactic shock secondary to ruptured pulmonary hydatid cyst and superimposed pulmonary tuberculosis in a pregnant lady should be considered in patients living in endemic areas.

  6. Effector Cells and Mechanisms in Chronic Spontaneous Urticaria

    Borzova, Elena

    2014-01-01

    Background: Chronic spontaneous urticaria (CSU) is characterised by weals, angioedema, or both, which occur for six weeks or more. Itchy, red and raised weals in CSU are thought to occur as a result of skin mast cell activation, local vasodilatation and increased vascular permeability which are the cardinal features of the disease. Serum histamine-releasing activity and abnormal basophil function were implicated in the pathophysiology of CSU. We hypothesized that severe and/or persistent CSU ...

  7. A comparative study of various therapeutic regimens in urticaria

    Mukhopadhyay Amiyakumar

    1995-01-01

    Full Text Available 127 patients of urticaria were treated with chlorpheniramine maleate alone and in combination with cyproheptadine hydrochloride, ranitidine and doxepin and levamisole. Chlorpheniramine and doxepin combination showed a satisfactory result in 88.46% of patients. Overall study showed that a combination regimen is better than the antihistaminics alone. Drowsiness was the commonest side effect. Levamisole and chlorpheniramine maleate combination was found to be more effective than the antihimstamine alone.

  8. Serum Clusterin as a Prognostic Marker of Chronic Spontaneous Urticaria.

    Kim, Ji-Hye; Lee, Hyung-Young; Ban, Ga-Young; Shin, Yoo-Seob; Park, Hae-Sim; Ye, Young-Min

    2016-05-01

    A substantial proportion of patients with chronic spontaneous urticaria (CSU) are refractory to antihistamines. However, identifying the subpopulation whose urticaria is not completely controlled by antihistamines remains difficult. The response of autologous serum skin test (ASST), a clinical test for the detection of basophil histamine-releasing activity upon autoantibodies or autoreactive stimulation, has been suggested as a potential predictor in the control of urticaria. We sought to identify proteins that were differentially expressed in the sera of patients with positive and negative ASST results and to investigate their association with urticaria control.Proteomics analysis was performed using sera from 3 CSU patients with positive ASST results compared with those showing negative ASST results. Seven upregulated and 5 downregulated proteins were identified by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry in the ASST-positive group compared with the ASST-negative group.Proteins that were differentially expressed according to the ASST results in CSU patients were classified into 6 groups: apolipoproteins, glycoproteins, modified albumin, haptoglobulin, plectin, and others. Among these, apolipoprotein J or clusterin was validated using an enzyme-linked immunosorbent assay. Clusterin levels in 69 ASST-positive patients were significantly higher than those in 69 ASST-negative patients and in 86 healthy controls (231.2 ± 44.0 vs 210.2 ± 36.1 vs 118.7 ± 71.9 μg/mL, P antihistamine treatment within 3 months (231.0 ± 39.1 vs 205.1 ± 40.4 μg/mL, P antihistamines. Serum clusterin can be a prognostic marker to determine the responsiveness to antihistamine treatment in patients with CSU. PMID:27175709

  9. Is There an Association between Restless Legs Syndrome and Urticaria?

    Tuna, Serpil; Alan, Sevil; Samancı, Nehir; Karakaş, Ayşe Akman

    2016-05-01

    Restless legs syndrome (RLS) is a disease characterized by the urge to move the legs and sleep disturbances. Similarly, chronic spontaneous urticaria (CSU) is a dermatological disease characterized by pruritus and sleep disorders. In this study, we aimed to determine the prevalence and severity of RLS in patients with chronic spontaneous urticaria (CSU) and to compare the quality of sleep of patients with and without RLS in the CSU group using the Pittsburgh Sleep Quality Index. A total of 130 patients with CSU and 100 healthy controls were included in this study. The frequency of RLS, frequency of sleep disturbances, and average score of RLS in patients with CSU were statistically significantly higher than control groups (respectively P = 0.008, P = 0.009, P = 0.004). Subjective sleep quality, sleep latency and habitual sleep efficiency scores in patients with RLS were statistically significantly higher than patients without RLS (respectively P = 0.016, P = 0.007, P = 0.035). We claimed that pruritus of urticaria may decrease the quality of sleep in patients with RLS and it may trigger and worsen the restless legs syndrome. Furthermore, RLS and CSU may share a common etiology. PMID:27134503

  10. Acute lower abdominal pain caused by adnexal torsion in a ten-year-old girl

    Steinthorsdottir, Kristin Julia; Hansen, Lars Folmer; Bisgaard, Thue

    2014-01-01

    A ten-year-old girl presented with four days of lower abdominal pain. A diagnostic laparoscopy on the suspicion of acute appendicitis revealed left-sided adnexal torsion. The cyanotic ovary was detorsed and recovered. At three-month follow-up there were no clinical or ultrasonic signs of pathology...

  11. Disturbances of serine and glycine metabolism as a cause of episodic acute polymorphous psychoses

    L. Pepplinkhuizen (Lolke)

    1983-01-01

    textabstractPsychiatrists are frequently confronted with psychoses that are difficult to classify. Many forms of these atypical psychoses have been described in European literature. They often have an acute onset and a tendency towards complete remission, albeit with an episodic course. Rich, multif

  12. Another family with acute vitamin D intoxication: another cause of familial hypercalcaemia.

    Thomson, R B; Johnson, J K

    1986-01-01

    Acute vitamin D intoxication from an unknown source occurred in a family consisting of a grandmother, mother, father and four children aged 14, 11, 8 and 1 1/2 years old. The clinical presentation and response to treatment (which included a diphosphonate preparation and cholestyramine) are described.

  13. Hereditary angioderma: an uncommon cause of acute abdomen. Abdominal computed tomography and ultrasound findings

    We present an uncommon case of acute abdomen in a patient with hereditary angioderma. The ultrasound and CT findings described may suggest this diagnosis, thus avoiding useless surgical interventions in patients in whom the disease has not been previously diagnosed. (Author) 19 refs

  14. Ascariasis as an Unexpected Cause of Acute Pancreatitis with Cholangitis: A Rare Case Report from Urban Area

    Pochamana Phisalprapa

    2013-01-01

    Full Text Available Context Ascaris lumbricoides is one of the most common parasitic infestations of human gastrointestinal tract. This parasiticinfestation might be asymptomatic and only few studies on extraintestinal ascariasis have been reported. Ascending cholangitis and acute pancreatitis as a result of the Ascaris lumbricoides migrating into the biliary system and pancreatic duct were very rare complications. Here, we presented a case report of biliary ascariasis induced acute pancreatitis with cholangitis without imaging supported in a patient coming from urban area. Case report A 33-year-old woman lives in Bangkok, urban area of Thailand. She presented with severe epigastric pain for one day. Her diagnosis was Ascaris lumbricoides induced acute pancreatitis accompanied with ascending cholangitis. The investigation results showed no eosinophilia and no ascaris eggs in stool examination. The abdominal computed tomography showed slightly common bile duct dilatation. The parasite was found during an endoscopic retrograde cholangiopancreatography performed. The cholangiography revealed a roundworm in common bile duct. The parasite was successfully removed by using an extraction balloon catheter and a snare. Microbiological examination of the parasite revealed a 22 cm long adult form of Ascaris lumbricoides. Conclusion Ascaris lumbricoides is the uncommon cause of biliary obstruction with complications. It is also a possible cause even in the patients who live in urban areas. Endoscopic removal is the treatment of choice in addition to antihelminthic medications.

  15. Blunt abdominal trauma with handlebar injury: A rare cause of traumatic amputation of the appendix associated with acute appendicitis

    Amanda Jensen

    2016-04-01

    Full Text Available We describe traumatic appendicitis in a 7-year-old boy who presented after sustaining blunt abdominal trauma to his right lower abdomen secondary to bicycle handlebar injury. With diffuse abdominal pain following injury, he was admitted for observation. Computed axial tomography (CT obtained at an outside hospital demonstrated moderate stranding of the abdomen in the right lower quadrant. The CT was non-contrasted and therefore significant appendiceal distention could not be confirmed. However, there was a calcified structure in the right pelvis with trace amount of free fluid. Patient was observed with conservative management and over the course of 15 h his abdominal pain continued to intensify. With his worsening symptoms, we elected to take him for diagnostic laparoscopy. In the operating room we found an inflamed traumatically amputated appendix with the mesoappendix intact. We therefore proceeded with laparoscopic appendectomy. Pathology demonstrated acute appendicitis with fecalith. It was unclear as to whether the patient's appendicitis and perforation were secondary to fecalith obstruction, his blunt abdominal trauma or if they concurrently caused his appendicitis. Acute appendicitis is a common acute surgical condition in the pediatric population and continues to be a rare and unique cause of operative intervention in the trauma population.

  16. The EAACI/GA(2)LEN/EDF/WAO Guideline for the definition, classification, diagnosis, and management of urticaria

    Zuberbier, T.; Aberer, W.; Asero, R.;

    2015-01-01

    This guideline is the result of a systematic literature review using the 'Grading of Recommendations Assessment, Development and Evaluation' (GRADE) methodology and a structured consensus conference held on 28 and 29 November 2012, in Berlin. It is a joint initiative of the Dermatology Section of...... affect performance at work and school and, as such, are members of the group of severe allergic diseases. This guideline covers the definition and classification of urticaria, taking into account the recent progress in identifying its causes, eliciting factors and pathomechanisms. In addition, it...

  17. The EAACI/GA(2) LEN/EDF/WAO Guideline for the definition, classification, diagnosis, and management of urticaria

    Zuberbier, T; Aberer, W; Asero, R;

    2014-01-01

    This guideline is the result of a systematic literature review using the 'Grading of Recommendations Assessment, Development and Evaluation' (GRADE) methodology and a structured consensus conference held on 28 and 29 November 2012, in Berlin. It is a joint initiative of the Dermatology Section of...... affect performance at work and school and, as such, are members of the group of severe allergic diseases. This guideline covers the definition and classification of urticaria, taking into account the recent progress in identifying its causes, eliciting factors and pathomechanisms. In addition, it...

  18. Determinants of Noninvasive Ventilation Outcomes during an Episode of Acute Hypercapnic Respiratory Failure in Chronic Obstructive Pulmonary Disease: The Effects of Comorbidities and Causes of Respiratory Failure

    2014-01-01

    Objectives. To investigate the effect of the cause of acute respiratory failure and the role of comorbidities both acute and chronic on the outcome of COPD patients admitted to Respiratory Intensive Care Unit (RICU) with acute respiratory failure and treated with NIV. Design. Observational prospective study. Patients and Methods. 176 COPD patients consecutively admitted to our RICU over a period of 3 years and treated with NIV were evaluated. In all patients demographic, clinical, and functio...

  19. A rare case of primary EBV infection causing acute acalculous cholecystitis

    Sonia Shah

    2015-07-01

    Full Text Available Primary Epstein–Barr Virus (EBV infection in children is common and frequently asymptomatic. While symptomatic patients typically present with features of infectious mononucleosis, a rare complication of primary EBV is acute acalculous cholecystitis. A 6 year old previously healthy boy presented with 6 days of low-grade fevers, non-bloody non-bilious vomiting, and periumbilical pain. Based on clinical, laboratory, and radiographic evidence, the patient was diagnosed with acute acalculous cholecystitis due to a primary EBV infection. The patient improved with supportive therapy and remained asymptomatic at follow-up. Overall, clinicians should consider EBV infection in the setting of multi-organ disease and blood dyscrasia. Furthermore, while the pathogenesis of EBV cholecystitis is still unclear, it is important to note that these patients may improve with supportive treatment and do not require surgical intervention.

  20. Case Report: Human Bocavirus Associated Pneumonia as Cause of Acute Injury, Cologne, Germany

    Krakau, Michael; Gerbershagen, Kathrin; Frost, Ulrich; Hinzke, Markus; Brockmann, Michael; Schildgen, Verena; Goßmann, Axel; Limmroth, Volker; Dormann, Arno; Schildgen, Oliver

    2015-01-01

    Abstract Although the human bocavirus (HBoV) is known since a decade, limited information about its pathogenesis is available due to the lack of an animal model. Thus, clinical cases and studies are the major source of novel information about the course of infection and the related pathophysiology. In this context, a clinical case of an adult patient suffering from severe HBoV-pneumonia is described that was associated with loss of consciousness followed by acute rib fracture and subsequent n...

  1. Delayed diagnosis of a heterotopic pregnancy as a cause of acute abdomen: A case report

    Ayan, Fatma Türkan; Çakmak, Bülent

    2013-01-01

    Introduction: Heterotopic pregnancy is a life threating condition of intrauterine and extrauterine gestations which occur at the same time. We report a delayed diagnosed case of heterotopic pregnancy. Case: A 31 year-old primigravida was referred to our Emergency Gynaecology Service complicated by acute abdomen. She had been treated with clomiphene citrate and on admission intrauterine a missed abortus of about 8 weeks complicated by a large subchorionic hematoma was detected. Emergency lap...

  2. Myocardial bridging as a cause of acute myocardial infarction: a case report

    Emiroglu Yunus; Gunduz Huseyin; Akdemir Ramazan; Uyan Cihangir

    2002-01-01

    Abstract Background Systolic compression of a coronary artery by overlying myocardial tissue is termed myocardial bridging. Myocardial bridging usually has a benign prognosis, but some cases resulting in myocardial ischemia, infarction and sudden cardiac death have been reported. We are reporting a case of myocardial bridging which was complicated with acute myocardial infarction associated with inappropriate blood donation. Case presentation A 33 year-old-man was admitted to our emergency wi...

  3. Novel Type of Streptococcus pneumoniae Causing Multidrug-Resistant Acute Otitis Media in Children

    Xu, Qingfu; Pichichero, Michael E.; Casey, Janet R.; Zeng, Mingtao

    2009-01-01

    After our recent discovery of a Streptococcus pneumoniae 19A “superbug” (Legacy strain) that is resistant to all Food and Drug Administration–approved antimicrobial drugs for treatment of acute otitis media (AOM) in children, other S. pneumoniae isolates from children with AOM were characterized by multilocus sequence typing (MLST). Among 40 isolates studied, 16 (40%) were serotype 19A, and 9 (23%) were resistant to multiple antimicrobial drugs. Two others had unreported sequence types (STs) ...

  4. Disturbances of serine and glycine metabolism as a cause of episodic acute polymorphous psychoses

    Pepplinkhuizen, Lolke

    1983-01-01

    textabstractPsychiatrists are frequently confronted with psychoses that are difficult to classify. Many forms of these atypical psychoses have been described in European literature. They often have an acute onset and a tendency towards complete remission, albeit with an episodic course. Rich, multiform symptomatology is noted sometimes in addition to altered states of consciousness. In patients with a grossly impaired consciousness the psychiatrist has also to consider whether such a psychosi...

  5. Japanese encephalitis--an important cause of acute childhood encephalopathy in Lucknow, India.

    Kumar, R.; Mathur, A.; Kumar, A.(State University of New York at Buffalo, Buffalo, USA); Sharma, S.; Saksena, P. N.; Chaturvedi, U. C.

    1988-01-01

    Eighty-six randomly selected children between 6 months and 12 years of age admitted with acute unexplained encephalopathy over a one year period were examined for evidence of Japanese encephalitis. One or more indicators of the infection were present in 36 (41.8%). Viral isolation from brain tissue was possible in 2 of 12 patients and from cerebrospinal fluid in 19 out of 62 patients. Serological evidence of probable Japanese encephalitis was found in 21 out of 36 patients. Japanese encephali...

  6. Antibiotic resistance of the germs which cause acute pyelonephritis in pregnancy

    Salcedo-Ramos Francisco; Jiménez-Herrera José; López-González Omar; Cantillo-Villar Samuel

    2012-01-01

    Introduction: pyelonephritis is one of the most common infections during thepregnancy. Approximately it is presented approximately in 1 to 2 % of the pregnancyand it puts at risk both mother and fetus.Objective: to determine bacterial resistance to antibiotics in pregnant women withacute pyelonephritis.Methods: descriptive and prospective study in which was evaluated the resistance tothe antibiotics used in patients with diagnosis of acute pyelonephritis in the hospitalizedservice of the Clín...

  7. Bilateral acute angle closure glaucoma caused by fluoxetine: a case report

    Pina, S; Silva, F.; Alves, S; Azevedo, A.; Santos, MJ; Vaz, F.; Kaku, P; Esperancinha, F

    2011-01-01

    Background: Acute angle closure glaucoma (ACG) occurs in patients with narrow iridocorneal angle, being more prevalent in elderly, hyperopic and asian. Mydriasis, induced by factors such as darkness, stress or drugs, may be a triggering factor of this disease. Methods: Case report of a 55 years old patient, female, black, with history of depressive mood that one month after initiation of oral fluoxetine therapy, appears in the emergency department with bilateral condition of intense eye pa...

  8. Antiplatelet antibody may cause delayed transfusion-related acute lung injury

    Torii Y; Shimizu T; Yokoi T; Sugimoto H; Katashiba Y; Ozasa R; Fujita S; Adachi Y; Maki M.; Nomura S

    2011-01-01

    Yoshitaro Torii1, Toshiki Shimizu1, Takashi Yokoi1, Hiroyuki Sugimoto1, Yuichi Katashiba1, Ryotaro Ozasa1, Shinya Fujita1, Yasushi Adachi2, Masahiko Maki3, Shosaku Nomura11The First Department of Internal Medicine, Kansai Medical University, Osaka, 2Department of Clinical Pathology, Toyooka Hospital, Hyogo, 3First Department of Pathology, Kansai Medical University, Osaka, JapanAbstract: A 61-year-old woman with lung cancer developed delayed transfusion-related acute lung injury (TRALI) syndro...

  9. An unusual cause of chest pain: Acute coronary syndrome following administration of ergotamine tartrate

    Okutucu, Sercan; Karakulak, Ugur Nadir; Kabakcı, Giray; Aytemir, Kudret

    2012-01-01

    For many years, ergotamine has been used for the acute treatment of migraine. Ergotamine may produce coronary vasospasm, which is often associated with ischemic electrocardiography changes and angina pectoris. A 62-year-old woman who was admitted to the emergency department because of chest pain is described. She had a history of severe migraine attacks and started to use ergotamine tartrate 0.75 mg daily the day before. Electrocardiography revealed sinus tachycardia with left anterior hemibl...

  10. Multiple Causes for Delay in Arrival at Hospital in Acute Stroke Patients in Aydin, Turkey

    Evci E Didem; Tugrul Emel; Memis Sakine; Ergin Filiz

    2008-01-01

    Abstract This descriptive, hospital-based study, performed in western Turkey, was designed to assess the level of pre-hospital delay and reasons for such delay in acute stroke patients, taking into consideration certain factors such as socioeconomic status, availability of transport options at onset of symptoms. Data were collected from hospital records, and a questionnaire was administered that included questions about socio-demographics, self-reported risk factors and questions related to h...

  11. Ultrasonographic diagnosis of acute pancreatitis caused by ruptured hydatid disease to the biliary system

    Ozcaglayan, O; Halefoglu, A M; Ozcaglayan, T; Sumbul, H A

    2014-01-01

    Acute pancreatitis is a rare complication of hydatic disease which occurs following the rupture of a cyst to the intrahepatic bile ducts. Herein, we report a case of a 34-year-old Turkish man, who presented with upper abdominal pain. In laboratory examination, amylase and lipase levels were elevated. Ultrasound examination showed a cystic hypoechoic mass lesion located in the right lobe of the liver with dilated intrahepatic bile ducts, and germinative membranes were detected originating from...

  12. Spontaneously perforated pyometra: an unusual cause of acute abdomen and pneumoperitoneum

    Shapey, IM; Nasser, T; Dickens, P; Haldar, M; Solkar, MH

    2012-01-01

    Pneumoperitoneum is usually associated with gastrointestinal perforation or following surgical and endoscopic procedures. We report a rare case of spontaneously perforated pyometra presenting with generalised peritonitis and pneumoperitoneum. Perforation of the uterus is also unusual and often associated with the presence of an intrauterine device, a gravid uterus or malignancy. Our case illustrates the importance of clinical knowledge of acute and neoplastic gynaecological diseases, which ar...

  13. EAACI/GA(2)LEN/EDF/WAO guideline: definition, classification and diagnosis of urticaria

    Zuberbier, T; Asero, R; Bindslev-Jensen, C; Walter Canonica, G; Church, M K; Giménez-Arnau, A; Grattan, C E H; Kapp, A; Merk, H F; Rogala, B; Saini, S; Sánchez-Borges, M; Schmid-Grendelmeier, P; Schünemann, H; Staubach, P; Vena, G A; Wedi, B; Maurer, M

    2009-01-01

    This guideline, together with its sister guideline on the management of urticaria [Zuberbier T, Asero R, Bindslev-Jensen C, Canonica GW, Church MK, Giménez-Arnau AM et al. EAACI/GA(2)LEN/EDF/WAO Guideline: Management of urticaria. Allergy, 2009; 64:1427-1443] is the result of a consensus reached ...

  14. Adaptation and validation of the Urticaria Patient Daily Diary for adolescents.

    Mathias, Susan D; Tschosik, Elizabeth A; Zazzali, James L

    2012-01-01

    The Urticaria Patient Daily Diary, including the Urticaria Activity Score, has recently been validated in adults with chronic idiopathic urticaria (CIU), but its validity in adolescents is unknown. This study was designed to (1) assess the content validity of the Adolescent Urticaria Patient Daily Diary and, (2) collect exploratory data on symptom experiences, sleep interference, and health-related quality of life (HRQOL) of adolescents with CIU. The Urticaria Patient Daily Diary was modified to increase its relevance with an adolescent population. A qualitative, cross-sectional, multicenter study was then conducted in the United States so that adolescent subjects could provide information on the impact of urticaria on their lives and comment on the diary. Data were collected via in-person semistructured interviews with subjects 12-17 years of age with moderate-to-severe CIU. The most bothersome symptom was itching (44%). The impact of CIU on HRQOL varied. The majority of subjects (78%) reported waking up at least once a night. Overall, subjects found the diary to be clear, easy to comprehend, and easy to complete. Revisions were made to the diary based on feedback from subjects. After nine interviews, no new information was received. The symptoms of CIU are bothersome to adolescents, particularly itch, and urticaria has a negative impact on the sleep of adolescent patients. The final Adolescent Urticaria Patient Daily Diary has evidence of content validity in patients with CIU ranging from 12 to 17 years of age. PMID:22525396

  15. 9 CFR 311.22 - Hogs affected with urticaria, tinea tonsurans, demodex follicurlorum, or erythema.

    2010-01-01

    ... tonsurans, demodex follicurlorum, or erythema. 311.22 Section 311.22 Animals and Animal Products FOOD SAFETY... OTHERWISE ADULTERATED CARCASSES AND PARTS § 311.22 Hogs affected with urticaria, tinea tonsurans, demodex follicurlorum, or erythema. Carcasses of hogs affected with urticaria (nettle rash), tinea tonsurans,...

  16. Urticaria and Prodromal Symptoms Including Erythema Marginatum in Danish Patients with Hereditary Angioedema

    Rasmussen, Eva R; Valente de Freitas, Priscila; Bygum, Anette

    2015-01-01

    Erythema marginatum is a characteristic skin rash seen in patients with hereditary angioedema (HAE); however, it can be confused with urticaria, leading to delay in correct diagnosis. The aim of this study was to clarify how often erythema marginatum is misinterpreted as urticaria, potentially...

  17. Adverse Reaction to Omalizumab in Patients with Chronic Urticaria: Flare Up or Ineffectiveness?

    Ertaş, Ragıp; Özyurt, Kemal; Yıldız, Sinem; Ulaş, Yılmaz; Turasan, Abdullah; Avcı, Atıl

    2016-02-01

    Omalizumab is a recombinant humanized anti-Ig E monoclonal antibody used as the third line treatment of chronic spontaneous urticaria (CSU). We report four patients with severe antihistamine-resistant CSU, who developed angioedema, anaphylaxis and/or flare up of urticaria at different times following omalizumab therapy. PMID:26996116

  18. Hyperuricemia in acute gastroenteritis is caused by decreased urate excretion via ABCG2.

    Matsuo, Hirotaka; Tsunoda, Tomoyuki; Ooyama, Keiko; Sakiyama, Masayuki; Sogo, Tsuyoshi; Takada, Tappei; Nakashima, Akio; Nakayama, Akiyoshi; Kawaguchi, Makoto; Higashino, Toshihide; Wakai, Kenji; Ooyama, Hiroshi; Hokari, Ryota; Suzuki, Hiroshi; Ichida, Kimiyoshi; Inui, Ayano; Fujimori, Shin; Shinomiya, Nariyoshi

    2016-01-01

    To clarify the physiological and pathophysiological roles of intestinal urate excretion via ABCG2 in humans, we genotyped ABCG2 dysfunctional common variants, Q126X (rs72552713) and Q141K (rs2231142), in end-stage renal disease (hemodialysis) and acute gastroenteritis patients, respectively. ABCG2 dysfunction markedly increased serum uric acid (SUA) levels in 106 hemodialysis patients (P = 1.1 × 10(-4)), which demonstrated the physiological role of ABCG2 for intestinal urate excretion because their urate excretion almost depends on intestinal excretion via ABCG2. Also, ABCG2 dysfunction significantly elevated SUA in 67 acute gastroenteritis patients (P = 6.3 × 10(-3)) regardless of the degree of dehydration, which demonstrated the pathophysiological role of ABCG2 in acute gastroenteritis. These findings for the first time show ABCG2-mediated intestinal urate excretion in humans, and indicates the physiological and pathophysiological importance of intestinal epithelium as an excretion pathway besides an absorption pathway. Furthermore, increased SUA could be a useful marker not only for dehydration but also epithelial impairment of intestine. PMID:27571712

  19. A new transmissible agent causing acute hepatitis, chronic hepatitis and cirrhosis in dogs.

    Jarrett, W F; O'Neil, B W

    1985-06-15

    There is a hepatitis of dogs which occurs in acute, persistent and chronic forms. Histological studies of spontaneous cases suggested that several apparently diverse hepatic diseases might be stages of one process. This was also implied by follow up studies and case histories: acute non-lethal episodes were followed later by the development of chronic hepatitis, cirrhosis and liver failure. Serum was taken and homogenates of liver were made from three field cases representing different putative temporal stages of the complex. These were injected into experimental dogs and a hepatitis was induced in all. The cytopathological and histological changes were the same in all animals and were identical to field cases. Acute lethal disease and persistent infections were produced. Two second passages were carried out and an identical condition was induced, characterised by recurrent episodes of subclinical hepatitis and persistent infection. It is suggested that the disease might be named canine acidophil cell hepatitis in view of the pathognomonic cytopathology. Specific morphological criteria have been established for this hepatitis. PMID:4024428

  20. Acute renal failure in pregnancy, its causes and outcome, 1 year study at sheikh zayed hospital lahore

    Objective: The objective of this study was to deter-mine the frequency, etiology, clinical course and out-come of pregnancy related acute renal failure. Type of Study: Observational and prospective hospital based study. Place of Study: Department of Nephrology, Shaikh Zayed Hospital Lahore. Duration of Study: One year from November 2010 - October 2011. Patients and Methods: Total 210 patients of Acute renal failure (ARF) were admitted with 92 (44%) males and 118 (56%) females during this period of which 40 (19%) females were pregnancy related ARF that were included in this study. A Predesigned proforma was used. The clinical history and physical examination was carried out. Relevant laboratory tests were performed. Renal biopsy was done in few cases. The final outcome was recorded. Twenty four (24) patients were from rural community of Punjab province and remaining (16) were from urban areas. Results: Pregnancy related ARF occurred in forty (40) patients. Twenty two (55%) were multipara and 18 (45%) were primigravida. Their age was between 29 +- 4.5 years. Majority 32 (80%) patients had not received any antenatal care as compared to 8 (20%) patients who had adequate antenatal care. Twelve cases (15%) presented in their first and second trimester of pregnancy while 28 (70%) patients developed ARF in their third trimester or the puerperium. Twenty four (60%) patients were anuric. Antepartum haemorrhage (APH) in 2 (5%) cases, postpartum haemorrhage (PPH) in 6 (15%) cases, Septic abortion in 6 (15%), puerperal sepsis in 8 (20%) and DIC in 4 (10%) cases, Intra-uterine fetal death (IUD) in 12 (30%) and HELLPS in 2 (5%) cases. Sepsis was the commonest cause of ARF. Thirty four (85%) patients received hemodialysis and 6 (15%) did not require any dialysis. Commonest clinical diagnosis was acute tubular necrosis (ATN). Complete recovery was seen in 8 (20%) cases .Acute renal cortical necrosis was seen in 14 (35%) cases and 18 (45%) patients had patchy cortical necrosis

  1. Cellular correlates of enhanced anxiety caused by acute treatment with the selective serotonin reuptake inhibitor fluoxetine in rats

    Shilpa Ravinder

    2011-12-01

    Full Text Available Selective serotonin reuptake inhibitors (SSRIs are used extensively in the treatment of depression and anxiety disorders. The therapeutic benefits of SSRIs typically require several weeks of continuous treatment. Intriguingly, according to clinical reports, symptoms of anxiety may actually increase during the early stages of treatment although more prolonged treatment alleviates affective symptoms. Consistent with earlier studies that have used animal models to capture this paradoxical effect of SSRIs, we find that rats exhibit enhanced anxiety-like behavior on the elevated plus-maze one hour after a single injection of the SSRI fluoxetine. Next we investigated the potential neural substrates underlying the acute anxiogenic effects by analyzing the morphological and physiological impact of acute fluoxetine treatment on principal neurons of the basolateral amygdala (BLA, a brain area that plays a pivotal role in fear and anxiety. Although earlier studies have shown that behavioral or genetic perturbations that are anxiogenic for rodents also increase dendritic spine-density in the BLA, we find that a single injection of fluoxetine does not cause spinogenesis on proximal apical dendritic segments on BLA principal neurons an hour later. However, at the same time point when a single dose of fluoxetine caused enhanced anxiety, it also enhanced action potential firing in BLA neurons in ex vivo slices. Consistent with this finding, in vitro bath application of fluoxetine caused higher spiking frequency and this increase in excitability was correlated with an increase in the input resistance of these neurons. Our results suggest that enhanced excitability of amygdala neurons may contribute to the increase in anxiety-like behavior observed following acute fluoxetine treatment.

  2. Chronic urticaria in patients with autoimmune thyroiditis: Significance of severity of thyroid gland inflammation

    Mustafa Gulec

    2011-01-01

    Full Text Available Background: There is a clear association between autoimmune thyroiditis (AT and chronic urticaria/angioedema (CUA. However, not all patients with AT demonstrate urticaria. Aims: The aim of the study was to investigate in which patients with AT did CUA become a problem. A sensitive inflammation marker, neopterine (NP was used to confirm whether the severity of inflammation in the thyroid gland was responsible for urticaria or not. Methods: Neopterine levels were assessed in patients with AT with urticaria and without urticaria. Furthermore, levels were compared in relation to pre and post levothyroxine treatment. Twenty-seven patients with urticaria (Group 1 and 28 patients without urticaria (Group 2 were enrolled in the study. A course of levothyroxine treatment was given to all patients, and urine neopterine levels before and after the trial were obtained. Results: All patients completed the trial. Mean age in Group 1 and Group 2 was similar (35.70 ± 10.86 years and 38.36 ± 10.38 years, respectively (P=0.358. Pre-treatment urine neopterine levels were significantly higher in Group 1 (P=0.012. Post-treatment levels decreased in each group, as expected. However, the decrease in the neopterine level was insignificant in the patients of Group 2 (P=0.282. In Group 1, a significant decrease in post-treatment neopterine levels (P=0.015 was associated with the remission of urticaria. Conclusion: In patients with CUA and AT, pre-treatment elevated levels of NP, and its decrease with levothyroxine treatment along with symptomatic relief in urticaria, may be evidence of the relationship between the degree of inflammation in thyroid and presence of urticaria.

  3. Advances in Understanding and Managing Chronic Urticaria [version 1; referees: 2 approved

    Yasmin Moolani

    2016-02-01

    Full Text Available There have been recent advances in the classification and management of chronic urticaria. The new term chronic spontaneous urticaria (CSU has replaced chronic idiopathic urticaria and chronic autoimmune urticaria. In addition, chronic inducible urticaria (CINDU has replaced physical urticaria and includes other forms of inducible urticaria, such as cholinergic and aquagenic urticaria. Furthermore, novel research has resulted in a new understanding with guidelines being revised in the past year by both the American Academy of Allergy, Asthma, and Immunology (AAAAI and the European Academy of Allergy and Clinical Immunology (EAACI/Global Allergy and Asthma European Network (GA2LEN/European Dermatology Forum (EDF/World Allergy Organization (WAO. There are some differences in the recommendations, which will be discussed, but the core updates are common to both groups. The basic treatment for chronic urticaria involves second-generation non-sedating non-impairing H1 antihistamines as first-line treatment. This is followed by up to a 4-fold increase in the licensed dose of these H1 antihistamines. The major therapeutic advance in recent years has been in third-line treatment with omalizumab, a humanized monoclonal anti-immunoglobulin E (anti-IgE antibody that prevents binding of IgE to the high-affinity IgE receptor. Several multicenter randomized controlled trials have shown safety and efficacy of omalizumab for CSU. There are also some small studies showing efficacy of omalizumab in CINDU. While there were previously many treatment options which were lacking in strong evidence, we are moving into an era where the treatment algorithm for chronic urticaria is simplified and contains more evidence-based, effective, and less toxic treatment options.

  4. Questions and answers in chronic urticaria: where do we stand and where do we go?

    Maurer, M; Church, M K; Marsland, A M; Sussman, G; Siebenhaar, F; Vestergaard, C; Broom, B

    2016-07-01

    This supplement reports proceedings of the second international Global Urticaria Forum, which was held in Berlin, Germany in November 2015. In 2011, a report of the GA(2) LEN task force on urticaria outlined important and unanswered questions in chronic urticaria (CU). These included, but were not limited to, questions on the epidemiology and course of chronic spontaneous urticaria (CSU) [also called chronic idiopathic urticaria (CIU)], the resources allocated for the diagnosis and treatment of CSU, whether patients with angioedema as an isolated symptom can be regarded as a subgroup of CSU, and the efficacy and long-term safety of therapies. Many of these questions have been addressed by recent studies. Some of the answers obtained raise new questions. Here, we summarize some of the key insights on CU obtained over recent years, and we discuss old and new unmet needs and how to address them with future studies. We need to analyze the influence of recent advances in understanding of the burden of CU on patients and society, disease management and the CU patient journey. Our increased understanding of urticarial pathophysiology and consideration of the patient as a whole will need to be translated to better treatment algorithms and protocols. Actions to address these challenges include the 5th International Consensus Meeting on Urticaria, which will take place later this year. The formation of a global network of Urticaria Centers of Reference and Excellence over the next few years has also been proposed, with the aim of providing consistent excellence in urticaria management and a clear referral route, furthering knowledge of urticaria through additional research and educating/promoting awareness of urticaria. PMID:27286498

  5. Intraluminal duodenal diverticulum: radiological and endoscopic ultrasonography findings of an unusual cause of acute pancreatitis

    Tasu, J.P.; Rocher, L.; Rondeau, Y.; Blery, M. [Dept. of Radiology, Bicetre Hospital, Le Kremlin-Bicetre (France); Amouyal, P.; Buffet, C. [Department of Gastro-enterology, Bicetre Hospital, 78 rue du General Leclerc, F-94275 Le Kremlin-Bicetre cedex (France); Lorand, I. [Department of Surgery, Bicetre Hospital, 78 rue du General Leclerc, F-94275 Le Kremlin-Bicetre cedex (France)

    1999-07-01

    Intraluminal duodenal diverticulum is a rare congenital web of membrane which may be symptomatic when it becomes distended. This report describes a case revealed by presenting as an acute pancreatitis. The radiological findings are reported. The findings at CT, upper gastro-intestinal series, endoscopic ultrasound and endoscopic retrograde cholangiopancreatography are described and differential diagnostic features from choledochocele and duodenal duplication are discussed. By endoscopic ultrasonography, observation of a thin wall, without different layers such as choledochocele or duodenal duplication, may be useful for diagnosis. (orig.)

  6. [Acute pancreatitis caused by varicella-zoster virus after liver transplantation].

    Coelho, J C; Wiederkehr, J C; Campos, A C; Zeni Neto, C; Oliva, V

    1994-02-01

    Twenty-six days after liver transplantation for primary biliary cirrhosis, a 52 year-old patient was rehospitalized for viral infection. The clinical features were fatigue, anorexia and vomiting. On physical examination, vesicular skin lesions involving the left 8 th intercostal space were suggestive of herpes-zoster infection. The following day the patient was extremely tired and dyspnoeic. The abdomen was distended with moderate abdominal epigastric pain. The clinical picture worsened rapidly and the patient died a few hours later. Autopsy revealed acute haemorrhagic necrosis of the pancreas due to herpes-zoster virus. PMID:8207103

  7. Acute abdomen in early pregnancy caused by torsion of bilateral huge multiloculated ovarian cysts

    Sathiyakala Rajendran; Suthanthira Devi

    2015-01-01

    The association of pregnancy and torsion of bilateral huge benign ovarian cyst is rare. We report a case of multigravida at 13 weeks of pregnancy presenting with acute onset of lower abdominal pain. Ultrasound revealed bilateral multiloculated ovarian cysts of size 10x10 cm on right side and 15x10cm on left side with evidence of torsion and a single live intrauterine fetus of gestational age 13 weeks 4 days. Emergency laparotomy was done with vaginal susten 200 mg as perioperative tocolysis. ...

  8. Muellerian duct cyst as a cause of acute infantile-onset epididymitis

    Donkol, Ragab H.; Moghazy, Khaled [Gulf Specialist Hospital, Department of Radiology, P.O. Box 1444, Qatif (Saudi Arabia); Monib, Sherif [Gulf Specialist Hospital, Department of General Surgery, Qatif (Saudi Arabia)

    2006-11-15

    Muellerian duct cyst is a congenital anomaly that originates from remnants of the muellerian duct that usually regresses in utero. It is most commonly detected in adult males during the third and fourth decades of life. Muellerian duct cyst is rarely reported in infants less than 1 year of age, in whom diagnosis is difficult because of immaturity of the genital tract. In this case report, we describe the sonographic and CT appearance of a large intrapelvic muellerian duct cyst presenting with acute epididymitis in a 9-month-old infant. The embryological basis, imaging findings and relation to epididymitis are discussed. (orig.)

  9. Histological alterations in liver and testis of Astyanax aff. bimaculatus caused by acute exposition to zinc

    Daiane Cristina Marques dos Santos; Marli do Carmo Cupertino; Sérgio Luis Pinto da Matta; Juraci Alves de Oliveira; Jorge Abdala Dergam dos Santos

    2015-01-01

    This study investigated the effect of acute exposition to zinc (Zn) on histology of the liver and testes of yellow tail lambari (Astyanax aff. bimaculatus). The exposure consisted of six concentrations of Zn (0, 3, 5, 10, 15, and 20 mg/L) for 96 hours of exposure. Fragments of liver and testis were routinely processed and embedded in plastic resin based on glycol methacrylate. Fragments of bones, muscles, liver and testis were dehydrated and digested to quantify the absorption levels of Zn in...

  10. Industrial halide wastes cause acute mortality of snow geese in Oklahoma

    Andreasen, J.K.; Stroud, Richard K.

    1987-01-01

    An examination of 97 dead migratory waterfowl collected at an industrial facility showed that the birds had had severe gastric and intestinal hemorrhaging. Water samples taken at on-site waste lagoons contained 6,750 mg/L fluoride, 4,500 mg/L bromine and 1,500 mg/L boron. Brain and liver tissues contained high levels of fluoride, as compared with tissues of birds collected at a control site. From the necropsy results, the high concentration of fluoride in the water samples and the elevated tissue residues, we conclude that the birds died from acute fluoride poisoning.

  11. Does acute alcohol intoxication cause transaminase elevations in children and adolescents?

    Binder, Christoph; Knibbe, Karoline; Kreissl, Alexandra; Repa, Andreas; Thanhaeuser, Margarita; Greber-Platzer, Susanne; Berger, Angelika; Jilma, Bernd; Haiden, Nadja

    2016-03-01

    Several long-term effects of alcohol abuse in children and adolescents are well described. Alcohol abuse has severe effects on neurodevelopmental outcome, such as learning disabilities, memory deficits, and decreased cognitive performance. Additionally, chronic alcohol intake is associated with chronic liver disease. However, the effects of acute alcohol intoxication on liver function in children and adolescents are not well characterized. The aim of this study was to determine if a single event of acute alcohol intoxication has short-term effects on liver function and metabolism. All children and adolescents admitted to the Department of Pediatrics and Adolescent Medicine between 2004 and 2011 with the diagnosis "acute alcohol intoxication" were included in this retrospective analysis. Clinical records were evaluated for age, gender, alcohol consumption, blood alcohol concentration, symptoms, and therapy. Blood values of the liver parameters, CK, creatinine, LDH, AP, and the values of the blood gas analysis were analyzed. During the 8-year study period, 249 children and adolescents with the diagnosis "acute alcohol intoxication" were admitted, 132 (53%) girls and 117 (47%) boys. The mean age was 15.3 ± 1.2 years and the mean blood alcohol concentration was 0.201 ± 0.049%. Girls consumed significantly less alcohol than boys (64 g vs. 90 g), but reached the same blood alcohol concentration (girls: 0.199 ± 0.049%; boys: 0.204 ± 0.049%). The mean values of liver parameters were in normal ranges, but AST was increased in 9.1%, ALT in 3.9%, and γGT in 1.4%. In contrast, the mean value of AST/ALT ratio was increased and the ratio was elevated in 92.6% of all patients. Data of the present study showed significant differences in the AST/ALT ratio (p difference in alcohol metabolism and effects between girls and boys: girls need less alcohol than boys to achieve the same blood alcohol levels than boys, and are more prone to loss of consciousness. PMID:26992701

  12. Muellerian duct cyst as a cause of acute infantile-onset epididymitis

    Muellerian duct cyst is a congenital anomaly that originates from remnants of the muellerian duct that usually regresses in utero. It is most commonly detected in adult males during the third and fourth decades of life. Muellerian duct cyst is rarely reported in infants less than 1 year of age, in whom diagnosis is difficult because of immaturity of the genital tract. In this case report, we describe the sonographic and CT appearance of a large intrapelvic muellerian duct cyst presenting with acute epididymitis in a 9-month-old infant. The embryological basis, imaging findings and relation to epididymitis are discussed. (orig.)

  13. Usefulness of the helical CT in gastro intestinally caused acute abdomen

    At present, there is a vivid debate on the role of the Helical CT (HCT) in the acute abdomen, principally on the usefulness of the non contrast HCT. We aim to present the most common semiological findings and the differential diagnoses, and to give a short description of the indications and protocols, according to the existing literature and to our experience with HCT during the last three years. We believe that the generalization of the use of HCT in emergencies avoid unnecessary surgery and shorten observation times on many occasions, with clear benefits in the clinical management of the patients. (Author) 30 refs

  14. Histological alterations in liver and testis of Astyanax aff. bimaculatus caused by acute exposition to zinc

    Daiane Cristina Marques dos Santos*

    2015-04-01

    Full Text Available This study investigated the effect of acute exposition to zinc (Zn on histology of the liver and testes of yellow tail lambari (Astyanax aff. bimaculatus. The exposure consisted of six concentrations of Zn (0, 3, 5, 10, 15, and 20 mg/L for 96 hours of exposure. Fragments of liver and testis were routinely processed and embedded in plastic resin based on glycol methacrylate. Fragments of bones, muscles, liver and testis were dehydrated and digested to quantify the absorption levels of Zn in the tissue. Acute exposure to concentrations above 10mg/L has produced structural changes in the liver and gonads. The changes found in the liver were vascular congestion; decrease of cellular volume; displacement of the hepatocyte nucleus; necrosis; disarrangement of cordon structure; leukocyte infiltrate and vacuolization. The changes found in the gonads were ruptured cyst, delayed development of germ cells, pyknotic nucleus, cell cluster, displacement of cyst wall and vacuolization. The histological changes observed were compatible with the increasing concentration of zinc in environment, compromising liver and reproductive functions, because there was an increase in relative frequency of hepatocytes and reduced sperm production

  15. Spontaneous Spleen Rupture in a Teenager: An Uncommon Cause of Acute Abdomen

    Verroiotou Maria

    2013-01-01

    Full Text Available Spontaneous spleen rupture is a rare complication of infectious diseases and it can become a potentially life-threatening condition if not diagnosed in time. A 17-year-old Greek female presented to the ER due to acute abdominal pain, mainly of the left upper quadrant. She had no recent report of trauma. The patient was pale, her blood pressure was 90/70 mmHg, and her pulse was 120 b/min. Clinical examination of the abdomen revealed muscle contraction and resistance. The patient was submitted to an ultrasound of the upper abdomen and to a CT scanning of the abdomen that revealed an extended intraperitoneal hemorrhage due to spleen rupture. Due to the patient’s hemodynamic instability, she was taken to the operation room and splenectomy was performed. Following a series of laboratory examinations, the patient was diagnosed to be positive for current cytomegalovirus infection. The postoperative course was uneventful, and in a two year follow-up the patient is symptom-free. Spontaneous spleen rupture due to Cytomegalovirus infection is a rare clinical entity, described in few case reports in the world literature and should always be taken into consideration in differential diagnosis of acute abdomen, especially in adolescents with no recent report of trauma.

  16. "I Can't Walk!" Acute Thrombosis of Descending Aorta Causing Paraplegia

    Matthew L Mitchell

    2013-09-01

    Full Text Available A 50-year-old man presented to the emergency department (ED with acute, bilateral lower extremity weakness and loss of sensation, as well as absent pulses bilaterally. Computed tomography angiography showed complete occlusion of the aorta below the inferior mesenteric artery, extending to the iliac bifurcations. Echocardiographic findings showed severe systolic dysfunction (ejection fraction of 15% and cryptic cardiogenic shock in spite of stable vital signs. Prior to early operative intervention, an early goal-oriented hemodynamic strategy of shock management resulted in the resolution of motor and sensory deficits. After definitive surgical intervention, the patient was discharged neurologically intact. Acute aortic occlusion is frequently accompanied by myocardial dysfunction, which can be from mild to severe. The most severe form can even occur with normalvital signs or occult cardiogenic shock. Early detection and goal-directed preoperative hemodynamic optimization, along with surgical intervention in the ED, is required to optimize outcomes. [West JEmerg Med. 2013;14(5:424–427.

  17. An outbreak of acute bovine mastitis caused by Klebsiella pneumoniae in a dairy herd

    Silva N.

    2001-01-01

    Full Text Available An outbreak of coliform mastitis is described in a dairy herd from the State of Rio de Janeiro, Brazil. During a four-month period 14 fatal cases of Klebsiella pneumoniae-related mastitis were observed in a herd of 104 lactating cows. The symptoms included peracute enterotoxemia in which the cows died 6 to 12 h after the detection of mastitis by CMT. Staphylococcus aureus and Streptococcus agalactiae Streptococcus agalactiae were also isolated although could not be associated with cases of acute fatal mastitis. Milking practices were also evaluated. The milking machine was being used correctly and adequate precautions for hygiene and pre-milking and post-milking teat dipping were used. The organism was sensitive to gentamicin. Therapy for acute toxic mastitis required early action for the treatment of infections, involving corticosteroids and fluid therapy. The use of a Klebsiella vaccine produced from the microorganisms isolated from the herd, associated with hygiene measures, resulted in the control of the outbreak.

  18. Antiplatelet antibody may cause delayed transfusion-related acute lung injury

    Torii Y

    2011-09-01

    Full Text Available Yoshitaro Torii1, Toshiki Shimizu1, Takashi Yokoi1, Hiroyuki Sugimoto1, Yuichi Katashiba1, Ryotaro Ozasa1, Shinya Fujita1, Yasushi Adachi2, Masahiko Maki3, Shosaku Nomura11The First Department of Internal Medicine, Kansai Medical University, Osaka, 2Department of Clinical Pathology, Toyooka Hospital, Hyogo, 3First Department of Pathology, Kansai Medical University, Osaka, JapanAbstract: A 61-year-old woman with lung cancer developed delayed transfusion-related acute lung injury (TRALI syndrome after transfusion of plasma- and leukoreduced red blood cells (RBCs for gastrointestinal bleeding due to intestinal metastasis. Acute lung injury (ALI recurred 31 days after the first ALI episode. Both ALI episodes occurred 48 hours after transfusion. Laboratory examinations revealed the presence of various antileukocyte antibodies including antiplatelet antibody in the recipient's serum but not in the donors' serum. The authors speculate that antiplatelet antibodies can have an inhibitory effect in the recipient, which can modulate the bona fide procedure of ALI and lead to a delay in the onset of ALI. This case illustrates the crucial role of a recipient's platelets in the development of TRALI.Keywords: delayed TRALI syndrome, recurrence, anti-platelet antibody

  19. Complicated septic shock caused by Achromobacter xylosoxidans bacteremia in a patient with acute lymphoblastic leukemia

    Al-Jasser A M

    2007-01-01

    Full Text Available Infections caused by Achromobacter xylosoxidans cause significant morbidity and mortality in debilitated individuals. Eradication of these infections requires prolonged therapy with antimicrobial agents and removal of any infected central venous catheter. The outcome is usually poor in patients with high risk malignancy, septic complications, and/or multi-organ dysfunction

  20. Acute cold hypersensitivity characteristically induced by oxaliplatin is caused by the enhanced responsiveness of TRPA1 in mice

    Zhao Meng

    2012-07-01

    Full Text Available Abstract Background Oxaliplatin, a platinum-based chemotherapeutic agent, causes an unusual acute peripheral neuropathy. Oxaliplatin-induced acute peripheral neuropathy appears in almost all patients rapidly after infusion, and is triggered or exacerbated by cold, while its mechanisms are poorly understood. In this study, the involvement of thermosensitive transient receptor potential channels (TRPA1, TRPM8 and TRPV1 in oxaliplatin-induced acute hypersensitivity was investigated in mice. Results A single intraperitoneal administration of oxaliplatin (1–10 mg/kg induced cold but not mechanical hypersensitivity within 2 h in a dose-dependent manner. Infusion of the oxaliplatin metabolite, oxalate (1.7 mg/kg, also induced acute cold hypersensitivity, while another platinum-based chemotherapeutic agent, cisplatin (5 mg/kg, or the non-platinum-containing chemotherapeutic agent, paclitaxel (6 mg/kg failed to induce mechanical or cold hypersensitivity. The oxaliplatin-induced acute cold hypersensitivity was abolished by the TRPA1 antagonist HC-030031 (100 mg/kg and by TRPA1 deficiency. The nocifensive behaviors evoked by intraplantar injections of allyl-isothiocyanate (AITC; TRPA1 agonist were significantly enhanced in mice treated for 2 h with oxaliplatin (1–10 mg/kg in a dose-dependent manner, while capsaicin (TRPV1 agonist-evoked nocifensive behaviors were not affected. Menthol (TRPM8/TRPA1 agonist-evoked nocifensive-like behaviors were also enhanced by oxaliplatin pretreatment, which were inhibited by TRPA1 deficiency. Similarly, oxalate enhanced, but neither cisplatin nor paclitaxel affected AITC-evoked nocifensive behaviors. Pretreatment of cultured mouse dorsal root ganglia (DRG neurons with oxaliplatin (30–300 μM for 1, 2, or 4 h significantly increased the number of AITC-sensitive neurons in a concentration-dependent manner whereas there was no change in the number of menthol- or capsaicin-sensitive neurons

  1. Low Doses of Oxygen Ion Irradiation Cause Acute Damage to Hematopoietic Cells in Mice.

    Chang, Jianhui; Luo, Yi; Wang, Yingying; Pathak, Rupak; Sridharan, Vijayalakshmi; Jones, Tamako; Mao, Xiao Wen; Nelson, Gregory; Boerma, Marjan; Hauer-Jensen, Martin; Zhou, Daohong; Shao, Lijian

    2016-01-01

    One of the major health risks to astronauts is radiation on long-duration space missions. Space radiation from sun and galactic cosmic rays consists primarily of 85% protons, 14% helium nuclei and 1% high-energy high-charge (HZE) particles, such as oxygen (16O), carbon, silicon, and iron ions. HZE particles exhibit dense linear tracks of ionization associated with clustered DNA damage and often high relative biological effectiveness (RBE). Therefore, new knowledge of risks from HZE particle exposures must be obtained. In the present study, we investigated the acute effects of low doses of 16O irradiation on the hematopoietic system. Specifically, we exposed C57BL/6J mice to 0.1, 0.25 and 1.0 Gy whole body 16O (600 MeV/n) irradiation and examined the effects on peripheral blood (PB) cells, and bone marrow (BM) hematopoietic stem cells (HSCs) and hematopoietic progenitor cells (HPCs) at two weeks after the exposure. The results showed that the numbers of white blood cells, lymphocytes, monocytes, neutrophils and platelets were significantly decreased in PB after exposure to 1.0 Gy, but not to 0.1 or 0.25 Gy. However, both the frequency and number of HPCs and HSCs were reduced in a radiation dose-dependent manner in comparison to un-irradiated controls. Furthermore, HPCs and HSCs from irradiated mice exhibited a significant reduction in clonogenic function determined by the colony-forming and cobblestone area-forming cell assays. These acute adverse effects of 16O irradiation on HSCs coincided with an increased production of reactive oxygen species (ROS), enhanced cell cycle entry of quiescent HSCs, and increased DNA damage. However, none of the 16O exposures induced apoptosis in HSCs. These data suggest that exposure to low doses of 16O irradiation induces acute BM injury in a dose-dependent manner primarily via increasing ROS production, cell cycling, and DNA damage in HSCs. This finding may aid in developing novel strategies in the protection of the hematopoietic

  2. Low Doses of Oxygen Ion Irradiation Cause Acute Damage to Hematopoietic Cells in Mice.

    Jianhui Chang

    Full Text Available One of the major health risks to astronauts is radiation on long-duration space missions. Space radiation from sun and galactic cosmic rays consists primarily of 85% protons, 14% helium nuclei and 1% high-energy high-charge (HZE particles, such as oxygen (16O, carbon, silicon, and iron ions. HZE particles exhibit dense linear tracks of ionization associated with clustered DNA damage and often high relative biological effectiveness (RBE. Therefore, new knowledge of risks from HZE particle exposures must be obtained. In the present study, we investigated the acute effects of low doses of 16O irradiation on the hematopoietic system. Specifically, we exposed C57BL/6J mice to 0.1, 0.25 and 1.0 Gy whole body 16O (600 MeV/n irradiation and examined the effects on peripheral blood (PB cells, and bone marrow (BM hematopoietic stem cells (HSCs and hematopoietic progenitor cells (HPCs at two weeks after the exposure. The results showed that the numbers of white blood cells, lymphocytes, monocytes, neutrophils and platelets were significantly decreased in PB after exposure to 1.0 Gy, but not to 0.1 or 0.25 Gy. However, both the frequency and number of HPCs and HSCs were reduced in a radiation dose-dependent manner in comparison to un-irradiated controls. Furthermore, HPCs and HSCs from irradiated mice exhibited a significant reduction in clonogenic function determined by the colony-forming and cobblestone area-forming cell assays. These acute adverse effects of 16O irradiation on HSCs coincided with an increased production of reactive oxygen species (ROS, enhanced cell cycle entry of quiescent HSCs, and increased DNA damage. However, none of the 16O exposures induced apoptosis in HSCs. These data suggest that exposure to low doses of 16O irradiation induces acute BM injury in a dose-dependent manner primarily via increasing ROS production, cell cycling, and DNA damage in HSCs. This finding may aid in developing novel strategies in the protection of the

  3. Novel type of Streptococcus pneumoniae causing multidrug-resistant acute otitis media in children.

    Xu, Qingfu; Pichichero, Michael E; Casey, Janet R; Zeng, Mingtao

    2009-04-01

    After our recent discovery of a Streptococcus pneumoniae 19A "superbug" (Legacy strain) that is resistant to all Food and Drug Administration-approved antimicrobial drugs for treatment of acute otitis media (AOM) in children, other S. pneumoniae isolates from children with AOM were characterized by multilocus sequence typing (MLST). Among 40 isolates studied, 16 (40%) were serotype 19A, and 9 (23%) were resistant to multiple antimicrobial drugs. Two others had unreported sequence types (STs) that expressed the 19A capsule, and 8 (88%) of the 9 multidrug-resistant strains were serotype 19A, including the Legacy strain with the new ST-2722. In genetic relatedness, ST-2722 belonged to a cluster of reported strains of S. pneumoniae in which all strains had 6 of the same alleles as ST-156. The multidrug-resistant strains related to ST-156 expressed different capsular serotypes: 9V, 14, 11A, 15C, and 19F. PMID:19331730

  4. An unusual cause of chest pain: Acute coronary syndrome following administration of ergotamine tartrate.

    Okutucu, Sercan; Karakulak, Ugur Nadir; Kabakcı, Giray; Aytemir, Kudret

    2012-01-01

    For many years, ergotamine has been used for the acute treatment of migraine. Ergotamine may produce coronary vasospasm, which is often associated with ischemic electrocardiography changes and angina pectoris. A 62-year-old woman who was admitted to the emergency department because of chest pain is described. She had a history of severe migraine attacks and started to use ergotamine tartrate 0.75 mg daily the day before. Electrocardiography revealed sinus tachycardia with left anterior hemiblock and T wave inversion in the precordial leads. Cardiac biomarker levels were elevated. After discontinuation of the drug and initiation of vasodilator treatment, her chest pain resolved. Patients with migraine may have an underlying vasospastic disorder predisposing them to coronary artery spasm. Physicians should be alerted to potential cardiac vasospastic effects of low-dose ergotamine in the treatment of migraine. PMID:23204901

  5. Acute Inhalation Exposure to Titanium Ethanolate as a Possible Cause of Metal Fume Fever

    M Ahmadimanesh

    2014-04-01

    Full Text Available Occupational inhalation exposure to noxious agents is not uncommon. Herein, we present a 26-year-old male student who had accidental acute inhalation exposure to a large quantity of titanium ethanolate and hydrogen chloride in chemistry lab. He was referred to the emergency department of our hospital with low-grade fever, dyspnea, headache, fatigue and myalgia. After 24 hrs of symptomatic treatment (oxygen therapy and acetaminophen, the fever was subsided and the patient discharged home in a good clinical condition. The presented symptoms could be interpreted as a form of metal fume fever. It can therefore be concluded that organo-metallic compound of titanium metal may have the potential to produce metal fume fever in human.

  6. Genotoxic Evaluation of Mikania laevigata Extract on DNA Damage Caused by Acute Coal Dust Exposure

    Freitas, T.P.; Heuser, V.D.; Tavares, P.; Leffa, D.D.; da Silva, G.A.; Citadini-Zanette, V.; Romao, P.R.T.; Pinho, R.A.; Streck, E.L.; Andrade,V.M. [University of Extremo Catarinense, Criciuma, SC (Brazil)

    2009-06-15

    We report data on the possible antigenotoxic activity of Mikania laevigata extract (MLE) after acute intratracheal instillation of coal dust using the comet assay in peripheral blood, bone marrow, and liver cells and the micronucleus test in peripheral blood of Wistar rats. The animals were pretreated for 2 weeks with saline solution (groups 1 and 2) or MLE (100 mg/kg) (groups 3 and 4). On day 15, the animals were anesthetized with ketamine (80 mg/kg) and xylazine (20 mg/kg), and gross mineral coal dust (3 mg/0.3 mL saline) (groups 2 and 4) or saline solution (0.3 mL) (groups 1 and 3) was administered directly in the lung by intratracheal administration. Fifteen days after coal dust or saline instillation, the animals were sacrificed, and the femur, liver, and peripheral blood were removed. The results showed a general increase in the DNA damage values at 8 hours for all treatment groups, probably related to surgical procedures that had stressed the animals. Also, liver cells from rats treated with coal dust, pretreated or not with MLE, showed statistically higher comet assay values compared to the control group at 14 days after exposure. These results could be expected because the liver metabolizes a variety of organic compounds to more polar by-products. On the other hand, the micronucleus assay results did not show significant differences among groups. Therefore, our data do not support the antimutagenic activity of M. laevigata as a modulator of DNA damage after acute coal dust instillation.

  7. Basophil Activation Test with Food Additives in Chronic Urticaria Patients

    Kang, Min-Gyu; Song, Woo-Jung; Park, Han-Ki; Lim, Kyung-Hwan; Kim, Su-Jung; Lee, Suh-Young; Kim, Sae-Hoon; Cho, Sang-Heon; Min, Kyung-Up; Chang, Yoon-Seok

    2014-01-01

    The role of food additives in chronic urticaria (CU) is still under investigation. In this study, we aimed to explore the association between food additives and CU by using the basophil activation test (BAT). The BAT using 15 common food additives was performed for 15 patients with CU who had a history of recurrent urticarial aggravation following intake of various foods without a definite food-specific IgE. Of the 15 patients studied, two (13.3%) showed positive BAT results for one of the te...

  8. A comparison of the accuracy of ultrasound and computed tomography in common diagnoses causing acute abdominal pain

    Randen, Adrienne van; Stoker, Jaap [Academic Medical Centre, Department of Radiology (suite G1-227), Amsterdam (Netherlands); Lameris, Wytze; Boermeester, Marja A. [Academic Medical Center, Department of Surgery, Amsterdam (Netherlands); Es, H.W. van; Heesewijk, Hans P.M. van [St Antonius Hospital, Department of Radiology, Nieuwegein (Netherlands); Ramshorst, Bert van [St Antonius Hospital, Department of Surgery, Nieuwegein (Netherlands); Hove, Wim ten [Gelre Hospitals, Department of Radiology, Apeldoorn (Netherlands); Bouma, Willem H. [Gelre Hospitals, Department of Surgery, Apeldoorn (Netherlands); Leeuwen, Maarten S. van [University Medical Centre, Department of Radiology, Utrecht (Netherlands); Keulen, Esteban M. van [Tergooi Hospitals, Department of Radiology, Hilversum (Netherlands); Bossuyt, Patrick M. [Academic Medical Center, Department of Clinical Epidemiology, Biostatistics, and Bioinformatics, Amsterdam (Netherlands)

    2011-07-15

    Head-to-head comparison of ultrasound and CT accuracy in common diagnoses causing acute abdominal pain. Consecutive patients with abdominal pain for >2 h and <5 days referred for imaging underwent both US and CT by different radiologists/radiological residents. An expert panel assigned a final diagnosis. Ultrasound and CT sensitivity and predictive values were calculated for frequent final diagnoses. Effect of patient characteristics and observer experience on ultrasound sensitivity was studied. Frequent final diagnoses in the 1,021 patients (mean age 47; 55% female) were appendicitis (284; 28%), diverticulitis (118; 12%) and cholecystitis (52; 5%). The sensitivity of CT in detecting appendicitis and diverticulitis was significantly higher than that of ultrasound: 94% versus 76% (p < 0.01) and 81% versus 61% (p = 0.048), respectively. For cholecystitis, the sensitivity of both was 73% (p = 1.00). Positive predictive values did not differ significantly between ultrasound and CT for these conditions. Ultrasound sensitivity in detecting appendicitis and diverticulitis was not significantly negatively affected by patient characteristics or reader experience. CT misses fewer cases than ultrasound, but both ultrasound and CT can reliably detect common diagnoses causing acute abdominal pain. Ultrasound sensitivity was largely not influenced by patient characteristics and reader experience. (orig.)

  9. A comparison of the accuracy of ultrasound and computed tomography in common diagnoses causing acute abdominal pain

    Head-to-head comparison of ultrasound and CT accuracy in common diagnoses causing acute abdominal pain. Consecutive patients with abdominal pain for >2 h and <5 days referred for imaging underwent both US and CT by different radiologists/radiological residents. An expert panel assigned a final diagnosis. Ultrasound and CT sensitivity and predictive values were calculated for frequent final diagnoses. Effect of patient characteristics and observer experience on ultrasound sensitivity was studied. Frequent final diagnoses in the 1,021 patients (mean age 47; 55% female) were appendicitis (284; 28%), diverticulitis (118; 12%) and cholecystitis (52; 5%). The sensitivity of CT in detecting appendicitis and diverticulitis was significantly higher than that of ultrasound: 94% versus 76% (p < 0.01) and 81% versus 61% (p = 0.048), respectively. For cholecystitis, the sensitivity of both was 73% (p = 1.00). Positive predictive values did not differ significantly between ultrasound and CT for these conditions. Ultrasound sensitivity in detecting appendicitis and diverticulitis was not significantly negatively affected by patient characteristics or reader experience. CT misses fewer cases than ultrasound, but both ultrasound and CT can reliably detect common diagnoses causing acute abdominal pain. Ultrasound sensitivity was largely not influenced by patient characteristics and reader experience. (orig.)

  10. Imaging of non-cardiac, non-traumatic causes of acute chest pain

    Kienzl, Daniela, E-mail: daniela.kienzl@meduniwien.ac.at [Department of Radiology, Medical University of Vienna (Austria); Prosch, Helmut; Töpker, Michael; Herold, Christian [Department of Radiology, Medical University of Vienna (Austria)

    2012-12-15

    Non-traumatic chest pain is a common symptom in patients who present in the emergency department. From a clinical point of view, it is important to differentiate cardiac chest pain from non-cardiac chest pain (NCCP). Among the plethora of potential causes of NCCP, life-threatening diseases, such as aortic dissection, pulmonary embolism, tension pneumothorax, and esophageal rupture, must be differentiated from non-life threatening causes. The majority of NCCP, however, is reported to be benign in nature. The presentation of pain plays an important role in narrowing the differential diagnosis and initiating further diagnostic management and treatment. As the benign causes tend to recur, and may lead to patient anxiety and great costs, a meticulous evaluation of the patient is necessary to diagnose the underlying disorder or disease.

  11. Results of Antibiotic Sensitivity Tests of Bacteria Causing Acute Otitis Media

    M Khajeh Karameddini

    2000-07-01

    Full Text Available In a period of 12 months 241 children (2-12 years old with Otitis Media were examined. 98 bacteria were isolated from Otitis Media discharge and tested for sensitivity against 13 generic antibiotics. The disk-agar diffusion and macrodilution both methods were used for these tests. Staphylococcus aureus had the highest and streptococcus pneumonia the lowest rate of occurrence. Otitis Media cases caused by merely a single bacterium were 12 fold more than those caused by two bacteria and 4 fold more than those caused by more than two bacteria. The antibacterial efficacy of carbenicillin, gentamicin, kanamycin and amikacin was higher than that of other antibiotics in disk-agar diffusion method. The MIC rates of cefoperazone against four most frequently encountered bacteria were higher than that of Mezlocillin.

  12. Causes of delayed presentation of acute appendicitis and its impact on morbidity and mortality

    Background: Acute appendicitis is one of the commonest abdominal emergencies and appendectomy. is one of the commonest emergency procedures performed all over the world. The study was done with an objective to evaluate the different causative factors for delayed presentation of appendicitis. Method: This cross-sectional study was carried out in the Surgical C unit, at Ayub Teaching Hospital, Abbottabad, Pakistan from 20th June 2013 to 19th June 2014. A total of 130 patients presented with appendicitis in OPDs or emergency department. Detailed history, general physical and systemic examination especially abdominal examination was done along with investigations. Results: It was found that 23.08 percentage of complicated appendicitis presentation is due to missed diagnosis by physicians, 30.77 percentage is due to missed diagnosis by non-doctors, 23.08 percentage is due to conservative management at DHQ hospitals by surgeons, and 23.08 percentage presented late because of self-medication at home. Conclusion: All patients with pain Right iliac fossa, there should be suspected of appendicitis. Proper workup should be done to exclude it. If kept on conservative management then regular monitoring of vitals with laboratory investigations should be done. (author)

  13. Acute abdomen in early pregnancy caused by torsion of bilateral huge multiloculated ovarian cysts

    Sathiyakala Rajendran

    2015-10-01

    Full Text Available The association of pregnancy and torsion of bilateral huge benign ovarian cyst is rare. We report a case of multigravida at 13 weeks of pregnancy presenting with acute onset of lower abdominal pain. Ultrasound revealed bilateral multiloculated ovarian cysts of size 10x10 cm on right side and 15x10cm on left side with evidence of torsion and a single live intrauterine fetus of gestational age 13 weeks 4 days. Emergency laparotomy was done with vaginal susten 200 mg as perioperative tocolysis. Intra operatively, uterus was enlarged to 14 weeks size. Both ovaries were replaced with multiloculated cysts of size 15x10 cm on left side and 10x10 cm on right side. Ovarian pedicle was found to be twisted once on right side and twice on left side. On right side, untwisting of pedicle was done and the ovarian cyst was punctured at multiple sites to drain the clear fluid. Biopsy was taken from the right ovarian cyst wall. On left side, ovariotomy was done. Histopathology revealed mucinous cyst adenoma of left ovary and multiple corpus luteum in right ovarian biopsy specimen. The patient was followed up with regular antenatal check-ups and ultrasound to rule out the recurrence of ovarian cyst on right side. The patient successfully delivered a term male baby at 39 weeks. [Int J Reprod Contracept Obstet Gynecol 2015; 4(5.000: 1598-1601

  14. BEHAVIORAL CHARACTERISTICS OF RATS ON VARIOUS HIERARCHICAL LEVEL CAUSED BY ACUTE INFORMATIONAL STRESS.

    Matitaishvili, T; Domianidze, T; Emukhvari, N; Khananashvili, M

    2016-03-01

    The aim of our research was to study behavioral indices of rats standing on various hierarchical level in the conditions of acute informational stress as well as their resistance to stress taking into account their social status. The Animal's behavior has been studied in conflict and agonist conditions against the background of high food and thirst motivation. After determination of hierarchical relations the stressing procedure of two active avoidance reactions was performed simultaneously during one trial (14 days). During the experiment, behavioral indices of rats induced by stressing procedure were registered. We used "open field" test in order to assess animals' emotional state. The studies performed by us demonstrated behavioral characteristics of animals standing on various hierarchical level. The obtained results showed that after stressing all the animals of the group under stressogenic influence of equal strength, behavior of rats did nor reliably differ in conflict situations. Dominants standing on high hierarchical level remained active in both conflict situations. The impact of stress on their behavior was less detected. Dominant animal maintained its hierarchical status. Submissive rats were more greatly influenced by stress. The obtained results confirmed that dominant animals were characterized with more comprehensively developed self-regulating mechanisms of brain. PMID:27119838

  15. [Acute intestinal occlusion caused by phytobezoar in Israel. Role of oranges and persimmons].

    Serour, F; Dona, G; Kaufman, M; Weisberg, D; Krispin, M

    1985-05-01

    Forty-one patients were operated upon for acute intestinal obstruction secondary to the presence of phytobezoars, 34 of these patients (83%) having a history of previous gastric surgery for ulcer. The etiologic factor in 44% of cases was oranges and in 56% persimmons (Kakis). Treatment was by enterotomy in 27 patients (65,85%) and by "milking" in 14 (34,15%). Postoperative mortality was 2,44% (1 case). Recurrence was noted in three cases (7,3%) including one with an ileocutaneous fistula, treatment being by enterotomy in 2 cases and "milking" in the third patient. First intention intestinal resection was never required. Five patients required several admissions for subacute obstruction treated conservatively. These findings suggest that gastric surgery predisposes to intestinal obstruction by phytobezoar. Careful exploration of the digestive tube and particularly the stomach should avoid postoperative relapse, while prevention depends on a dietary regimen avoiding excessive intake of foods rich in cellulose, particularly oranges and persimmon fruit. PMID:4044688

  16. Acute Respiratory Failure Caused by Hepatopulmonary Fistula in a Patient with Hepatocellular Carcinoma.

    Lee, Jungsil; Kim, Yoon Jun; Kim, Hyung-Jun; Kim, Jee-Min; Kim, Young-Chan; Choi, Sun Mi

    2016-07-01

    A 59-year-old man presented with acute dyspnea following sudden productive cough and expectoration of a full cup of "blood-tinged" sputum. He had been diagnosed with hepatitis B virus-related hepatocellular carcinoma and had received transarterial chemoembolization 5 years ago for a 20-cm hepatic mass; he denied any history of hematemesis and the last esophagogastroduodenoscopy from a year ago showed absence of varix. Chest computed tomography (CT) with angiography showed new appearance of right basal lung consolidation but no bleeding focus. Despite the use of systemic antibiotics, the patient developed respiratory failure on day 7 of hospitalization. After intubation, a massive amount of brown sputum with anchovy-paste-like consistency was suctioned via the endotracheal tube. Bronchoscopic toileting was performed and the patient was extubated. In the ward, he continued to expectorate the brown sputum. On day 25 of hospitalization, a repeat CT scan showed simultaneous disappearance of the pneumonic consolidation and the necrotic fluid within the hepatic mass, suggesting the presence of a fistula. He has continued to receive systemic antibiotics, sorafenib, and entecavir, and follow up by respiratory and hepato-oncology specialists. PMID:27433178

  17. Multiple bilateral stones as a cause of acute renal failure: Three case reports

    Hulya Ozturk

    2014-04-01

    Full Text Available Complex renal stones are staghorn calculi stones >2 cm and most calculus are calcium stones. In patients found with obstruction may need an emergency intervention. Three patients with multiple stones causing bilateral renal obstruction were operated.

  18. Spontaneous coronary dissection associated with myocardial bridge causing acute myocardial infarction

    GE Jun-bo; HUANG Zhe-yong; LIU Xue-bo; QIAN Ju-ying

    2008-01-01

    @@ Spontaneous coronary artery dissection (SCAD) is a rare cause of myocardial ischemia, myocardial infarction and sudden cardiac death.1-10 This disease mainly occurs in young women with oral contraceptive or during the peripartum period,without risk factors for coronary artery disease.

  19. Multiple bilateral stones as a cause of acute renal failure: Three case reports

    2014-01-01

    Complex renal stones are staghorn calculi stones >2 cm and most calculus are calcium stones. In patients found with obstruction may need an emergency intervention. Three patients with multiple stones causing bilateral renal obstruction were operated.

  20. Urticaria Vasculitis: Estudio retrospectivo de 20 casos y protocolo diagn??stico-terap??utico

    Soriano Hern??ndez, Isabel; Orgaz Molina, Jacinto; Arias Santiago, Salvador; El-Ahmed, Husein; Ortego Centeno, Norberto; Callejas, Jos?? L.; Fern??ndez Pugnaire, M. Antonia; Naranjo Sintes, Ram??n Jos??

    2011-01-01

    La urticaria vasculitis es una enfermedad cr??nica que se caracteriza por episodios urticariales o de angioedema que puede asociarse a niveles bajos de complemento. Hemos realizado un estudio descriptivo retrospectivo que incluye a 20 pacientes con urticaria vasculitis diagnosticados en los ??ltimos 5 a??os donde analizamos los s??ntomas m??s frecuentes y los tratamientos que se han empleado. A continuaci??n se ha dise??ado un protocolo diagn??stico-terap??utico de Urticaria Vascu...

  1. [Assessment of association between autoimmune thyroid disease and chronic urticaria].

    Feibelmann, Taciana C M; Gonçalves, Fabrícia Torres; Daud, Mariana Salomão; Jorge, André de Sousa; Mantese, Sônia A O; Jorge, Paulo Tannús

    2007-10-01

    Several studies found a higher prevalence of Autoimmune Thyroid Disease (ATD) in patients with Chronic Urticaria (CU). This relationship may be due to the possible autoimmune etiology in up to one third of the cases of Chronic Idiopathic Urticaria (CIU). However, the frequency of ATD ranged from 1.14% to 28.6%. The study began by determining whether there is an association between ATD and CU, in a population seen at the same clinic. We compared the frequency of anti-thyroid antibodies and thyroid dysfunction in 49 patients with CIU (group 1) and 112 controls (group 2). In order to support the result found, we studied the prevalence of CIU in 60 patients with ATD (group 3) and compared with 29 patients who had non-immune thyroid disease (NITD) (group 4). We did not find a statistical difference for the presence of anti-thyroid antibodies or thyroid dysfunction between groups 1 and 2 (12.24% x 9.82% and 12.24% x 7.14%, respectively). The same occurred for the presence of CIU among groups 3 and 4 (3.33% x 3.44%). In our study it was not possible to demonstrate a relationship between ATD and CIU, which means that different populations may present a higher or lower degree of association between these illnesses. PMID:18157382

  2. β-Blockers and All-Cause Mortality in Adults with Episodes of Acute Bronchitis: An Observational Study.

    Frans H Rutten

    Full Text Available Recent observational studies suggest that β-blockers may improve long-term prognosis in patients with chronic obstructive pulmonary disease (COPD. We assessed whether β-blocker use improves all-cause mortality in patients with episodes of acute bronchitis.An observational cohort study using data from the electronic medical records of 23 general practices in the Netherlands. The data included standardized information about daily patient contacts, diagnoses, and drug prescriptions. Cox regression was applied with time-varying treatment and covariates.The study included 4,493 patients aged 45 years and older, with at least one episode of acute bronchitis between 1996 and 2006. The mean (SD age of the patients was 66.9 (11.7 years, and 41.9% were male. During a mean (SD follow up period of 7.7 (2.5 years, 20.4% developed COPD. In total, 22.7% had cardiovascular comorbidities, resulting in significant higher mortality rates than those without (51.7% vs. 12.0%, p<0.001. The adjusted hazard ratio of cardioselective β-blocker use for mortality was 0.62 (95% confidence interval [CI], 0.50-0.77, and 1.01 (95% CI 0.75-1.36 for non-selective ones. Some other cardiovascular drugs also reduced the risk of mortality, with adjusted HRs of 0.60 (95% CI 0.46-0.79 for calcium channel blockers, 0.88 (95% CI 0.73-1.06 for ACE inhibitors/angiotensin receptor blockers, and 0.42 (95% CI 0.31-0.57 for statins, respectively.Cardiovascular comorbidities are common and increase the risk of mortality in adults with episodes of acute bronchitis. Cardioselective β-blockers, but also calcium channel blockers and statins may reduce mortality, possibly as a result of cardiovascular protective properties.

  3. An unusual cause of acute abdominal pain – A case presentation

    Hunt Trevor M

    2006-04-01

    Full Text Available Abstract Background In 1983, Graham Hughes described a condition of Antiphospholipid Syndrome in which there was a danger of thrombosis. The condition is readily detectable by blood tests and, once diagnosed; the risk of further thrombosis can be significantly reduced by anticoagulation treatments. Affected groups of patients can be distinguished by a specific blood test – the detection of antiphospholipid antibody (Ref-1. Patients with Hughes syndrome have hypercoaguable state with a markedly increased risk of both arterial and venous thrombosis and there is temporal persistence of antibody positivity. Case presentation A 44-year-old woman was admitted under the acute surgical "take" with left sided abdominal pain radiating to her back. She had a history of borderline thyrotoxicosis in the early 1990s. She was on etonogestrel-releasing implants for contraception and there was no history of previous deep venous thrombosis. She was very tender, locally, over the left side of the abdomen. Investigations showed haemoglobin of 13.2 g/dl, white cell count of 19.9 10*9/L, and platelets 214 10*9/L with neutrophilia. Amylase and renal function tests were found to be normal. Liver function tests were deranged with Gamma GT 244 u/l (twice normal. An abdominal Ultrasound Scan suggested a possible splenic infarction, which was confirmed by a CT scan of her abdomen. Tests were carried out to investigate the possibility of a post thrombotic state. Coagulation risk factors for thrombosis were within the normal limits; Protein S 67 %(60–140, Protein C 103 % (72–146, Antithrombin 3 110 %(80–120 and Activated P C Resistance was 1.9(2.0–4.3. The Hams test was negative but the Anticardiolipin antibody test was positive. IgM level was 52 (normal is up to 10 and IgG was 18.8 (normal is up to 10. She also had border line APC Sensitivity 1.9 (2 to 4.3. Kaolin time 49 sec (70–120 Ktmix 64 sec (70–120, thyroid function test revealed TSH 0.32 mu/L, fT4 20

  4. S100A1 transgenic treatment of acute heart failure causes proteomic changes in rats

    Guo, Yichen; Cui, Lianqun; Jiang, Shiliang; Wang, Dongmei; Jiang, Shu; Xie, Chen; Jia, Yanping

    2016-01-01

    S100 Ca2+-binding protein A1 (S100A1) is an important regulator of myocardial contractility. The aim of the present study was to identify the underlying mechanisms of S100A1 activity via profiling the protein expression in rats administered with an S100A1 adenovirus (Ad-S100A1-EGFP) following acute myocardial infarction (AMI). LTQ OrbiTrap mass spectrometry was used to profile the protein expression in the Ad-S100A1-EGFP and control groups post-AMI. Using Protein Analysis Through Evolutionary Relationships (PANTHER) analysis, 134 energy metabolism-associated proteins, which comprised 20 carbohydrate metabolism-associated and 27 lipid metabolism associated proteins, were identified as differentially expressed in the Ad-S100A1-EGFP hearts compared with controls. The majority of the differentially expressed proteins identified were important enzymes involved in energy metabolism. The present study identified 12 Ca2+-binding proteins and 22 cytoskeletal proteins. The majority of the proteins expressed in the Ad-S100A1-EGFP group were upregulated compared with the control group. These results were further validated using western blot analysis. Following AMI, Ca2+ is crucial for the recovery of myocardial function in S100A1 transgenic rats as indicated by the upregulation of proteins associated with energy metabolism and Ca2+-binding. Thus, the current study ascertained that energy production and contractile ability were enhanced after AMI in the ventricular myocardium of the Ad-S100A1-EGFP group. PMID:27357314

  5. Different molecular mechanisms causing 9p21 deletions in acute lymphoblastic leukemia of childhood.

    Novara, Francesca; Beri, Silvana; Bernardo, Maria Ester; Bellazzi, Riccardo; Malovini, Alberto; Ciccone, Roberto; Cometa, Angela Maria; Locatelli, Franco; Giorda, Roberto; Zuffardi, Orsetta

    2009-10-01

    Deletion of chromosome 9p21 is a crucial event for the development of several cancers including acute lymphoblastic leukemia (ALL). Double strand breaks (DSBs) triggering 9p21 deletions in ALL have been reported to occur at a few defined sites by illegitimate action of the V(D)J recombination activating protein complex. We have cloned 23 breakpoint junctions for a total of 46 breakpoints in 17 childhood ALL (9 B- and 8 T-lineages) showing different size deletions at one or both homologous chromosomes 9 to investigate which particular sequences make the region susceptible to interstitial deletion. We found that half of 9p21 deletion breakpoints were mediated by ectopic V(D)J recombination mechanisms whereas the remaining half were associated to repeated sequences, including some with potential for non-B DNA structure formation. Other mechanisms, such as microhomology-mediated repair, that are common in other cancers, play only a very minor role in ALL. Nucleotide insertions at breakpoint junctions and microinversions flanking the breakpoints have been detected at 20/23 and 2/23 breakpoint junctions, respectively, both in the presence of recombination signal sequence (RSS)-like sequences and of other unspecific sequences. The majority of breakpoints were unique except for two cases, both T-ALL, showing identical deletions. Four of the 46 breakpoints coincide with those reported in other cases, thus confirming the presence of recurrent deletion hotspots. Among the six cases with heterozygous 9p deletions, we found that the remaining CDKN2A and CDKN2B alleles were hypermethylated at CpG islands. PMID:19484265

  6. Acute upregulation of hedgehog signaling in mice causes differential effects on cranial morphology

    Singh, Nandini; Dutka, Tara; Devenney, Benjamin M.; Kawasaki, Kazuhiko; Reeves, Roger H.; Richtsmeier, Joan T.

    2014-01-01

    Hedgehog (HH) signaling, and particularly signaling by sonic hedgehog (SHH), is implicated in several essential activities during morphogenesis, and its misexpression causes a number of developmental disorders in humans. In particular, a reduced mitogenic response of cerebellar granule cell precursors to SHH signaling in a mouse model for Down syndrome (DS), Ts65Dn, is substantially responsible for reduced cerebellar size. A single treatment of newborn trisomic mice with an agonist of the SHH...

  7. Acute upregulation of hedgehog signaling in mice causes differential effects on cranial morphology

    Nandini Singh; Tara Dutka; Devenney, Benjamin M.; Kazuhiko Kawasaki; Reeves, Roger H.; Richtsmeier, Joan T.

    2015-01-01

    Hedgehog (HH) signaling, and particularly signaling by sonic hedgehog (SHH), is implicated in several essential activities during morphogenesis, and its misexpression causes a number of developmental disorders in humans. In particular, a reduced mitogenic response of cerebellar granule cell precursors to SHH signaling in a mouse model for Down syndrome (DS), Ts65Dn, is substantially responsible for reduced cerebellar size. A single treatment of newborn trisomic mice with an agonist of the SHH...

  8. Histopathological Findings of Hemorrhagic Ganglion Cyst Causing Acute Radicular Pain: A Case Report

    Park, Jong-Hyun; Im, Soo Bin; Kim, Hee Kyung; Hwang, Sun Chul; Shin, Dong-Seung; Shin, Won Han; Kim, Bum-Tae

    2013-01-01

    Although juxtafacet cysts of the lumbar spine are being reported with increasing frequency, hemorrhage from a ganglion cyst is rare, and the pathophysiologic mechanism of the hemorrhage from the cyst is still unclear. A 75-year-old male presented with sudden radicular leg pain caused by hemorrhage from the ganglion cyst. Computed tomography revealed bony erosion of vertebral body and multiple punched-out lesions on facets. Magnetic resonance imaging showed the neural structure was compressed ...

  9. Acute respiratory infection as a cause of non-malarial febrile illness in African children.

    Florida Muro

    2015-01-01

    Full Text Available The replacement of “presumptive treatment for malaria” by “test before treat” strategies for the management of febrile illness is raising awareness of the importance of knowing more about the causes of illness in children who are suspected to have malaria but return a negative parasitological test. The most common cause of non-malarial febrile illness (NMFI in African children is respiratory tract infection. Whilst the bacterial causes of NMFI are well known, the increasing use of sensitive techniques such as polymerase chain reaction (PCR tests is revealing large numbers of viruses that are potential respiratory pathogens. However, many of these organisms are commonly present in the respiratory tract of healthy children so causality and risk factors for pneumonia remain poorly understood. Infection with a combination of viral and bacterial pathogens is increasingly recognised as important in the pathogenesis of pneumonia. Similarly, blood stream infections with organisms typically grown by aerobic culture are well known but a growing number of organisms that can be identified only by PCR, viral culture, or serology are now recognised to be common pathogens in African children. The high mortality of hospitalised children on the first or second day of admission suggests that, unless results are rapidly available, diagnostic tests to identify specific causes of illness will still be of limited use in guiding the potentially life‑saving decisions relating to initial treatment of children admitted to district hospitals in Africa with severe febrile illness and a negative test for malaria. Malaria control and the introduction of vaccines against Haemophilus influenzae type b and pneumococcal disease are contributing to improved child survival in Africa. However, increased parasitological testing for malaria is associated with increased use of antibiotics to which resistance is already high.

  10. Torsion of cystic ovary: an unusual cause of acute abdomen in midtrimester pregnancy

    Poornima C

    2014-08-01

    Full Text Available Torsion of ovary is an infrequent cause of surgical emergency in pregnancy. Most frequently ovarian torsion occurs in first trimester, occasionally in second and rarely in the third trimester. Diagnosis of ovarian torsion is challenging due to non-specific clinical features. We report here a case of dermoid cyst causing ovarian torsion in second trimester and imaging modalities for its diagnosis and management. A case of 19 year old primi at 24 weeks of gestational age came with complaints of pain in right iliac fossa for 2 days. USG done showed non vascular heterogeneous hyper echoic lesion in right adnexa, suggestive of torsion of right ovary with viable intrauterine fetus. She underwent emergency laparotomy, during which we removed necrotic and gangrenous right ovary and fallopian tube. Ovarian torsion is an infrequent cause of abdominal pain in pregnancy. Though it occurs most frequently in first trimester, it may occur in second trimester also. USG is an accurate tool in diagnosing torsion. Early surgical management is associated with favorable maternal and fetal outcome. [Int J Reprod Contracept Obstet Gynecol 2014; 3(4.000: 1134-1137

  11. Key Molecular Mechanisms of Chaiqinchengqi Decoction in Alleviating the Pulmonary Albumin Leakage Caused by Endotoxemia in Severe Acute Pancreatitis Rats

    Wu, Wei; Luo, Ruijie; Lin, Ziqi; Xia, Qing

    2016-01-01

    To reveal the key molecular mechanisms of Chaiqinchengqi decoction (CQCQD) in alleviating the pulmonary albumin leakage caused by endotoxemia in severe acute pancreatitis (SAP) rats. Rats models of SAP endotoxemia-induced acute lung injury were established, the studies in vivo provided the important evidences that the therapy of CQCQD significantly ameliorated the increases in plasma levels of lipopolysaccharide (LPS), sCd14, and Lbp, the elevation of serum amylase level, the enhancements of systemic and pulmonary albumin leakage, and the depravation of airways indicators, thus improving respiratory dysfunction and also pancreatic and pulmonary histopathological changes. According to the analyses of rats pulmonary tissue microarray and protein-protein interaction network, c-Fos, c-Src, and p85α were predicted as the target proteins for CQCQD in alleviating pulmonary albumin leakage. To confirm these predictions, human umbilical vein endothelial cells were employed in in vitro studies, which provide the evidences that (1) LPS-induced paracellular leakage and proinflammatory cytokines release were suppressed by pretreatment with inhibitors of c-Src (PP1) or PI3K (LY294002) or by transfection with siRNAs of c-Fos; (2) fortunately, CQCQD imitated the actions of these selective inhibitions agents to inhibit LPS-induced high expressions of p-Src, p-p85α, and c-Fos, therefore attenuating paracellular leakage and proinflammatory cytokines release.

  12. Follow-up after acute respiratory distress syndrome caused by influenza a (H1N1 virus infection

    Carlos Toufen Jr.

    2011-01-01

    Full Text Available BACKGROUND: There are no reports on the long-term follow-up of patients with swine-origin influenza A virus infection that progressed to acute respiratory distress syndrome. METHODS: Four patients were prospectively followed up with pulmonary function tests and high-resolution computed tomography for six months after admission to an intensive care unit. RESULTS: Pulmonary function test results assessed two months after admission to the intensive care unit showed reduced forced vital capacity in all patients and low diffusion capacity for carbon monoxide in two patients. At six months, pulmonary function test results were available for three patients. Two patients continued to have a restrictive pattern, and none of the patients presented with abnormal diffusion capacity for carbon monoxide. All of them had a diffuse ground-glass pattern on high-resolution computed tomography that improved after six months. CONCLUSIONS: Despite the marked severity of lung disease at admission, patients with acute respiratory distress syndrome caused by swine-origin influenza A virus infection presented a late but substantial recovery over six months of follow-up.

  13. Hypersensitivity syndrome caused by amitriptyline administration

    Milionis, H.; Skopelitou, A; Elisaf, M

    2000-01-01

    Adverse cutaneous manifestations are among the most common side effects associated with psychotropic drugs. Skin reactions due to amitriptyline (a tricyclic antidepressant agent) include rashes and hypersensitivity reactions (for example, urticaria and photosensitivity) as well as hyperpigmentation. Hypersensitivity syndrome is a specific severe idiosyncratic reaction causing skin, liver, joint, and haematological abnormalities, which usually resolve after the discontinuation of the implicate...

  14. Intra-abdominal hypertension is an independent cause of acute renal failure after orthotopic liver transplantation

    SHU Ming; PENG Chenghong; CHEN Hao; SHEN Boyong; ZHOU Guangwen; SHEN Chuan; LI Hongwei

    2007-01-01

    Abstract An independent association between acute renal failure(ARF)and intra-abdominal hypertension(IAH)after liver transplantation has not been established previously.The aim of this retrospective study was to understand the role of IAH as an independent risk factor for ARF in the early postoperative period.This study involved 62 subjects who underwent liver transplantation.Intra-abdominal pressure (IAP)was measured in the first three days after surgery by using the urinary bladder technique.An IAP of at least 20 mmHg per day was defined as IAH.Clinical parameters between group IAH and group NO-IAH were compared in terms of the incidence of ARF,blood creatinine levels,blood urea nitrogen (BUN)levels,urine volume per hour and glomerular filtration gradient(GFG).Hemodynamic variations were recorded in the first three postoperative days between group ARF and group NO-ARF.The perioperative suspected risk factors of ARF were determined for statistical evaluation using correlation coefficients and logistic regression analysiIn group IAH.45.8%patients developed ARF as against 7.9in group NO-IAH;GFG was significantly lower at 0-72 h after surgery;and blood creatinine levels,BUN levels,urine volume per hour were significantly different at 24-72 h after surgery compared with group NO-IAH.The patients with ARF were not significantly difierent from those without ARF in terms of central venous pressure,pulmonary artely pressure and mean arterial pressure(MAP) in the first three postoperative days despite a significant increase in heart rate at 24-72h after operation.Postoperative IAH,intraoperative MAP and intraoperative blood transfusion volume of more than 15 U were found to be independent risk factors for ARF.IAH impaired renal function and was an independent risk factor for ARF after liver transplantation.Routine measurement should be taken to monitor IAP every eight hours postoperatively.

  15. Use of N-Acetylcysteine in Children with Fulminant Hepatic Failure Caused by Acute Viral Hepatitis

    Objective: To determine the efficacy of N-acetylcysteine (NAC) in children aged > 1 month to 16 years admitted with Fulminant Hepatic Failure (FHF) secondary to Acute Viral Hepatitis (AVH) in a tertiary care center of a developing country. Study Design: Analytical study. Place and Duration of Study: Department of Paediatrics, The Aga Khan University Hospital, Karachi, Pakistan, from January 2007 to December 2011. Methodology: Medical records of children (> 1 month - 16 years) with FHF admitted with AVH of known etiology who received NAC were reviewed retrospectively. Liver function tests (mean ± SD) at baseline, 24 hours after NAC and before or at the time of discharge/death were recorded and compared via using repeated measures ANOVA(r-ANOVA). Efficacy of NAC is defined in improvement in biochemical markers, liver function test and discharge disposition (survived or died). Mortality associated risk factors were identified by using logistic regression analysis. P-value and 95 percentage confidence interval were recorded. Results: Forty children (mean age was 80 ± 40 months) with FHF secondary to AVH received NAC. Majority were males (n=25; 63 percentage). Vomiting (75 percentage) and jaundice (65 percentage) were the main presenting symptoms, one-third had hypoglycemic, while 40 percentage had altered sensorium at the time of admission. There was significant statistical difference in liver enzymes and prothrombin time on admission comparing at discharge in children received NAC (p < 0.001). Fifteen (38 percentage) children died. Severe vomiting (Odds Ratio (OR) 0.22, 95 percentage Confidence Interval (CI) 0.05 - 0.8), jaundice (OR 9.3, CI 1.1 - 82.6), inotropic support (OR 20.6, CI 3.5 - 118.3) and mechanical ventilation (OR 4.3, CI 1.1 - 16.6) at the time of admission are associated with risk factors for mortality in children with FHF secondary to AVH. Conclusion: NAC used in children with FHF secondary to AVH is associated with markedly improved liver function

  16. Study of Cardiac Arrest Caused by Acute Pulmonary Thromboembolism and Thrombolytic Resuscitation in a Porcine Model

    Lian-Xing Zhao; Chun-Sheng Li; Jun Yang; Nan Tong; Hong-Li Xiao; Le An

    2016-01-01

    Background:The success rate of resuscitation in cardiac arrest (CA) caused by pulmonary thromboembolism (PTE) is low.Furthermore,there are no large animal models that simulate clinical CA.The aim of this study was to establish a porcine CA model caused by PTE and to investigate the pathophysiology of CA and postresuscitation.Methods:This model was induced in castrated male pigs (30 ± 2 kg;n =21) by injecting thrombi (10-15 ml) via the left external jugular vein.Computed tomographic pulmonary angiography (CTPA) was performed at baseline,CA,and return of spontaneous circulation (ROSC).After CTPA during CA,cardiopulmonary resuscitation (CPR) with thrombolysis (recombinant tissue plasminogen activator 50 mg) was initiated.Hemodynamic,respiratory,and blood gas data were monitored.Cardiac troponins T,cardiac troponin I,creatine kinase-MB,myoglobin,and brain natriuretic peptide (BNP) were measured by enzyme-linked immunosorbent assay.Data were compared between baseline and CA with paired-sample t-test and compared among different time points for survival animals with repeated measures analysis of variance.Results:Seventeen animals achieved CA after emboli injection,while four achieved CA after 5-8 ml more thrombi.Nine animals survived 6 h after CPR.CTPA showed obstruction of the pulmonary arteries.Mean aortic pressure data showed occurrence of CA caused by PTE (Z =-2.803,P =0.002).The maximal rate of mean increase of left ventricular pressure (dp/dtmax) was statistically decreased (t =6.315,P =0.000,variation coefficient =0.25),and end-tidal carbon dioxide partial pressure (PetCO2) decreased to the lowest value (t =27.240,P =0.000).After ROSC (n =9),heart rate (HR) and mean right ventricular pressure (MRVP) remained different versus baseline until 2 h after ROSC (HR,P =0.036;MRVP,P =0.027).Myoglobin was statistically increased from CA to 1 h after ROSC (P =0.036,0.026,0.009,respectively),and BNP was increased from 2 h to 6 h after ROSC (P =0.012,0.014,0.039,respectively

  17. Acute Pyelonephritis with Bacteremia Caused by Enterococcus hirae: A Rare Infection in Humans

    Pãosinho, Ana; Azevedo, Telma; Alves, João V.; Costa, Isabel A.; Carvalho, Gustavo; Peres, Susana R.; Baptista, Teresa; Borges, Fernando; Mansinho, Kamal

    2016-01-01

    Enterococci are one of the usual residents of the microflora in humans. In the last decade this genus has been reported as the third most common cause of bacteremia. We present the case of a 78-year-old female who was admitted to the emergency room because of nausea, lipothymia, and weakness. She was diagnosed with a pyelonephritis with bacteremia, with the isolation in blood and urine cultures of Escherichia coli and Enterococcus hirae. This last microorganism is a rarely isolated pathogen in humans. Currently it is estimated to represent 1–3% of all enterococcal species isolated in clinical practice.

  18. Study of Cardiac Arrest Caused by Acute Pulmonary Thromboembolism and Thrombolytic Resuscitation in a Porcine Model

    Zhao, Lian-Xing; Li, Chun-Sheng; Yang, Jun; Tong, Nan; Xiao, Hong-Li; An, Le

    2016-01-01

    Background: The success rate of resuscitation in cardiac arrest (CA) caused by pulmonary thromboembolism (PTE) is low. Furthermore, there are no large animal models that simulate clinical CA. The aim of this study was to establish a porcine CA model caused by PTE and to investigate the pathophysiology of CA and postresuscitation. Methods: This model was induced in castrated male pigs (30 ± 2 kg; n = 21) by injecting thrombi (10–15 ml) via the left external jugular vein. Computed tomographic pulmonary angiography (CTPA) was performed at baseline, CA, and return of spontaneous circulation (ROSC). After CTPA during CA, cardiopulmonary resuscitation (CPR) with thrombolysis (recombinant tissue plasminogen activator 50 mg) was initiated. Hemodynamic, respiratory, and blood gas data were monitored. Cardiac troponins T, cardiac troponin I, creatine kinase-MB, myoglobin, and brain natriuretic peptide (BNP) were measured by enzyme-linked immunosorbent assay. Data were compared between baseline and CA with paired-sample t-test and compared among different time points for survival animals with repeated measures analysis of variance. Results: Seventeen animals achieved CA after emboli injection, while four achieved CA after 5–8 ml more thrombi. Nine animals survived 6 h after CPR. CTPA showed obstruction of the pulmonary arteries. Mean aortic pressure data showed occurrence of CA caused by PTE (Z = −2.803, P = 0.002). The maximal rate of mean increase of left ventricular pressure (dp/dtmax) was statistically decreased (t = 6.315, P = 0.000, variation coefficient = 0.25), and end-tidal carbon dioxide partial pressure (PetCO2) decreased to the lowest value (t = 27.240, P = 0.000). After ROSC (n = 9), heart rate (HR) and mean right ventricular pressure (MRVP) remained different versus baseline until 2 h after ROSC (HR, P = 0.036; MRVP, P = 0.027). Myoglobin was statistically increased from CA to 1 h after ROSC (P = 0.036, 0.026, 0.009, respectively), and BNP was increased

  19. An unusual case of acute transverse myelitis caused by HSV-1 infection.

    Figueroa, Danisha; Isache, Carmen; Sands, Michael; Guzman, Nilmarie

    2016-01-01

    Transverse myelitis is a neurological disorder of the spinal cord that can have a variety of etiologies. Herpes simplex virus (HSV) infection has been described as one of the causes, most commonly HSV type 2. We report here a case of an 18 year old male who presented with weakness that started in his upper extremities and rapidly evolved to quadriplegia. Magnetic resonance imaging of spine was consistent with transverse myelitis. HSV type 1 PCR testing on cerebrospinal fluid (CSF) was positive. He was started on acyclovir and steroids, but despite therapy, patient did not recover motor function. PMID:27419072

  20. Inflammatory responses are not sufficient to cause delayed neuronal death in ATP-induced acute brain injury.

    Hey-Kyeong Jeong

    Full Text Available BACKGROUND: Brain inflammation is accompanied by brain injury. However, it is controversial whether inflammatory responses are harmful or beneficial to neurons. Because many studies have been performed using cultured microglia and neurons, it has not been possible to assess the influence of multiple cell types and diverse factors that dynamically and continuously change in vivo. Furthermore, behavior of microglia and other inflammatory cells could have been overlooked since most studies have focused on neuronal death. Therefore, it is essential to analyze the precise roles of microglia and brain inflammation in the injured brain, and determine their contribution to neuronal damage in vivo from the onset of injury. METHODS AND FINDINGS: Acute neuronal damage was induced by stereotaxic injection of ATP into the substantia nigra pars compacta (SNpc and the cortex of the rat brain. Inflammatory responses and their effects on neuronal damage were investigated by immunohistochemistry, electron microscopy, quantitative RT-PCR, and stereological counting, etc. ATP acutely caused death of microglia as well as neurons in a similar area within 3 h. We defined as the core region the area where both TH(+ and Iba-1(+ cells acutely died, and as the penumbra the area surrounding the core where Iba-1(+ cells showed activated morphology. In the penumbra region, morphologically activated microglia arranged around the injury sites. Monocytes filled the damaged core after neurons and microglia died. Interestingly, neither activated microglia nor monocytes expressed iNOS, a major neurotoxic inflammatory mediator. Monocytes rather expressed CD68, a marker of phagocytic activity. Importantly, the total number of dopaminergic neurons in the SNpc at 3 h (∼80% of that in the contralateral side did not decrease further at 7 d. Similarly, in the cortex, ATP-induced neuron-damage area detected at 3 h did not increase for up to 7 d. CONCLUSIONS: Different cellular

  1. A Rare Cause of Acute Kidney Injury in a Female Patient with Breast Cancer Presenting as Renal Colic.

    Jurubita, Roxana; Obrisca, Bogdan; Ismail, Gener

    2016-01-01

    Renal infarction is a rare cause of acute kidney injury which could lead to permanent loss of renal function. A prompt diagnosis is necessary in order to achieve a successful revascularization of the occluded artery. Given the rarity of the disease and the paucity of the reported cases in the previous literature a high index of suspicion must be maintained not only in the classical cardiac sources of systemic emboli (atrial fibrillation, dilated cardiomyopathy, or endocarditis), but also in the situations when a hypercoagulable state is presumed. The unspecific presenting symptoms often mask the true etiology of the patient's complaints. We present here a rare case of renal infarction that occurred in the setting of a hypercoagulable state, in a female patient with a history of breast cancer and documented hepatic metastases. PMID:27293927

  2. A Rare Cause of Acute Kidney Injury in a Female Patient with Breast Cancer Presenting as Renal Colic

    Roxana Jurubita

    2016-01-01

    Full Text Available Renal infarction is a rare cause of acute kidney injury which could lead to permanent loss of renal function. A prompt diagnosis is necessary in order to achieve a successful revascularization of the occluded artery. Given the rarity of the disease and the paucity of the reported cases in the previous literature a high index of suspicion must be maintained not only in the classical cardiac sources of systemic emboli (atrial fibrillation, dilated cardiomyopathy, or endocarditis, but also in the situations when a hypercoagulable state is presumed. The unspecific presenting symptoms often mask the true etiology of the patient’s complaints. We present here a rare case of renal infarction that occurred in the setting of a hypercoagulable state, in a female patient with a history of breast cancer and documented hepatic metastases.

  3. Piscirickettsia-like organisms as a cause of acute necrotic lesions in Colombian tilapia larvae.

    Iregui, Carlos A; Vasquez, Gersson M; Rey, Alba L; Verjan, Noel

    2011-01-01

    Rickettsial organisms are well-known fish pathogens in both natural and culture environments. This study reports an outbreak of disease in red tilapia larvae caused by piscirickettsia-like organisms (PLOs), which lasted from June until October 2009. Severe mortality was recorded almost exclusively in larvae and postlarvae aged 1-22 days old. Although clinical or gross findings were not evident in diseased fish, histopathology revealed severe necrosis of the epidermis and gill epithelium, with concomitant changes in the underlying skeletal muscle as being the most relevant microscopic lesions. Although PLOs were visible with the routine hematoxylin eosin technique, they were better observed with Giemsa and toluidine blue stains. Transmission electron microscopy revealed that the bacterium was located within the cytoplasm and phagolysosoma-like structures of epithelial cells from the gills and the skin. The bacteria measured 0.9 ± 0.2 µm × 2.1 ± 0.6 µm and had a double cell membrane (the outer one having undulating projections), with variable electron-dense and electron-lucent areas. Ultrastructurally, abundant myelin figures surrounded the microorganisms within host cell cytoplasm. Results indicated that Piscirickettsia-like organisms can cause massive epithelial cell damage associated with concomitant alteration of the electrolyte balance. PMID:21217048

  4. Antibiotic resistance of the germs which cause acute pyelonephritis in pregnancy

    Salcedo-Ramos Francisco

    2012-12-01

    Full Text Available Introduction: pyelonephritis is one of the most common infections during thepregnancy. Approximately it is presented approximately in 1 to 2 % of the pregnancyand it puts at risk both mother and fetus.Objective: to determine bacterial resistance to antibiotics in pregnant women withacute pyelonephritis.Methods: descriptive and prospective study in which was evaluated the resistance tothe antibiotics used in patients with diagnosis of acute pyelonephritis in the hospitalizedservice of the Clínica de Maternidad Rafael Calvo, Cartagena, Colombia, since July of2008 to July of 2009. The participants signed informed consent.Results: there were included 118 patients, age range: 14 – 33 years old, with anaverage of 21 years old. 12% of the patients had 16 years old or less. 90.5% of thepatients were in the second or third trimester of the pregnancy. The most common germsidentified were: E. coli 44%, Klebsiella oxítoca 22%, Klebsiella ozaenae y pneumoniae11% each one, Proteus mirabilis 6% and other diverse germs 4%. Ampicillin was theantimicrobial with major resistance: 73%, follow by cefradine: 47%. Pseudomonasaeruginosa was resistant for ampicillin and cefradine in all the cases. Germs resistant toCefuroxime and Cefoperazone/sulbactam were not found.Conclusion: it was found high bacterial resistance to the antibiotics that are usedtraditionally as first generation (ampicillin and cefradine for the treatment of acutepyelonephritis in pregnancy women. Rev.cienc.biomed. 2012;3(2:260-266RESUMEN:Introducción: la pielonefritis es una de las infecciones más comunes durante lagestación. Se presenta aproximadamente en 1 a 2% de los embarazos y pone en riesgotanto a la madre como al feto.Objetivo: determinar resistencia bacteriana a antibióticos en gestantes con pielonefritisaguda.Metodología: estudio descriptivo prospectivo donde se evaluó la resistencia a losantibióticos utilizados en pacientes con diagnóstico de pielonefritis aguda en el

  5. Late Metabolic Acidosis Caused by Renal Tubular Acidosis in Acute Salicylate Poisoning.

    Sakai, Norihiro; Hirose, Yasuo; Sato, Nobuhiro; Kondo, Daisuke; Shimada, Yuko; Hori, Yasushi

    2016-01-01

    A 16-year-old man was transferred to our emergency department seven hours after ingesting 486 aspirin tablets. His blood salicylate level was 83.7 mg/dL. He was treated with fluid resuscitation and sodium bicarbonate infusion, and his condition gradually improved, with a decline in the blood salicylate level. However, eight days after admission, he again reported nausea, a venous blood gas revealed metabolic acidosis with a normal anion gap. The blood salicylate level was undetectable, and a urinalysis showed glycosuria, proteinuria and elevated beta-2 microglobulin and n-acetyl glucosamine levels, with a normal urinary pH despite the acidosis. We diagnosed him with relapse of metabolic acidosis caused by renal tubular acidosis. PMID:27181539

  6. Acute septic arthritis of the acromioclavicular joint caused by Haemophilus parainfluenzae: a rare causative origin.

    Hong, Myong-Joo; Kim, Yeon-Dong; Ham, Hyang-Do

    2015-04-01

    Septic arthritis of the acromioclavicular (AC) joint is a rare entity with symptoms that include erythema, swelling, and tenderness over the AC joint, fever, and limitation of shoulder motion with pain. In previous reports, Staphylococcus and Streptococcus species have been mentioned as common causative organisms. Haemophilus parainfluenzae is a normal inhabitant of the oral cavity, respiratory tract, gastrointestinal tract, and urogenital tract. However, it sometimes causes opportunistic infections leading to septic arthritis and osteomyelitis. AC joint infection associated with H.parainfluenzae is very rare, and only one case has been reported in the literature. Moreover, septic arthritis in immunocompetent patients is also very rare. Here, we report the case of a healthy patient with H. parainfluenzae-related septic arthritis of the AC joint. PMID:24584486

  7. Use of anti-TNFs for difficult-to-treat urticaria: response to Cooke et al

    Thomsen SF

    2015-11-01

    Full Text Available Simon Francis Thomsen,1,2 Freja Lærke Sand1,2 1Department of Dermatology, Bispebjerg Hospital, Copenhagen, Denmark; 2Department of Biomedical Sciences, University of Copenhagen, Copenhagen, DenmarkWe read with interest the recent paper by Cooke et al about the use of biologic agents for intractable urticaria.1 Particularly, the authors reckon that the evidence supporting the use of anti-TNFs is limited by the small numbers of patients in non-controlled studies, often with urticarial disorders not typical of chronic urticaria such as vasculitis and delayed pressure urticaria. However, we want to draw the authors’ and readers’ attention to our report from 2013 about the use of adalimumab and etanercept in 20 patients with chronic urticaria with or without angioedema2 (updated in 2015 with an additional five patients.3View original article by Cooke et al 

  8. Urticaria Pigmentosa in an 11-Month-Old Girl: Case Report

    Havva Kaya Akış

    2015-06-01

    Full Text Available Mastocytosis is characterized by abnormal growth and accumulation of mast cells in one or multiple organs. In children, mastocytosis is commonly cutaneous and the most frequent clinical presentation form is urticaria pigmentosa. Urticaria pigmentosa is a generally benign disease. It often occurs in the first 2 years of life and in most patients remission is observed in puberty. Extracutaneous organ involvement and progression to systemic mastocytosis is not common in children. Mast cell mediator-related symptoms such as pruritus, urticaria and flushing may occur in patients. Flares of lesions are induced by sudden temperature changes, physical stimuli, anxiety, exercise and medications. Symptoms respond to topical and systemic anti-mediator therapy including histamine receptor antagonists and cromolyn sodium. The diagnosis is based on clinical and histopathological findings. Herein, since it is an uncommon disease we report an 11-month-old girl with urticaria pigmentosa having its typical clinical and histological features.

  9. Evaluation of D-dimer serum levels among patients with chronic urticaria, psoriasis and urticarial vasculitis*

    Criado, Paulo Ricardo; Antinori, Lidi Che Leon; Maruta, Celina Wakisaka; dos Reis, Vitor Manoel Silva

    2013-01-01

    BACKGROUND It has been demonstrated that neutrophils, eosinophils and monocytes, under appropriated stimulus, may express tissue factor and therefore, activate the extrinsic pathway of coagulation. We performed a transversal and case-control study of patients with chronic urticaria and patients with psoriasis, in our outpatient clinic to evaluate the production of D-dimer. OBJECTIVE To evaluate D-dimer serum levels in patients with chronic urticaria and its possible correlation with disease a...

  10. Methotrexate: a useful steroid-sparing agent in recalcitrant chronic urticaria.

    Perez, A; Woods, A; Grattan, C E H

    2010-01-01

    Background Reports of methotrexate for chronic urticaria are anecdotal. Objectives To assess the effectiveness of methotrexate in steroid-dependent chronic urticaria, its impact on steroid reduction and any differences in response between patients with and without functional autoantibodies. Methods A retrospective case-note review of 16 patients with steroid-dependent chronic urticaria treated with methotrexate was carried out. Ten patients had chronic ordinary/spontaneous urticaria (CU), including three with associated delayed-pressure urticaria; four patients had normocomplementaemic urticarial vasculitis (UV); and two patients had idiopathic angio-oedema without weals. Median disease duration before methotrexate was 48.5 months (range 12-164). All were unresponsive to antihistamines and second-line agents, except prednisolone. Eleven were assessed for autoimmune urticaria with the basophil histamine release assay (n = 5), autologous serum skin test (n = 5) or both (n = 1). Response to methotrexate was scored: no benefit; some benefit (fewer weals and symptomatic improvement but no steroid reduction); considerable benefit (improvement with steroid reduction); or clear (no symptoms, off steroids but on antihistamines). Results Twelve of 16 patients (eight CU, three UV, one idiopathic angio-oedema) responded. Three showed some benefit, seven considerable benefit and two cleared. Four of eight responders and three out of three nonresponders showed evidence of functional autoantibodies. The dose to achieve a steroid-sparing effect was 10-15 mg weekly (cumulative dose range 15-600 mg, median 135 mg). Methotrexate was well tolerated. Conclusions Methotrexate may be a useful treatment for steroid-dependent chronic urticaria. Functional autoantibodies do not correlate with response. The beneficial effects of methotrexate may be anti-inflammatory and immunosuppressive. It may therefore benefit chronic urticaria independently of the pathogenic mechanism, whether autoimmune

  11. Validity, reliability and interpretability of the Thai version of the urticaria control test (UCT)

    Kulthanan, Kanokvalai; Chularojanamontri, Leena; Tuchinda, Papapit; Rujitharanawong, Chuda; Maurer, Marcus; Weller, Karsten

    2016-01-01

    Background The Long Form and Short Form of the German (original) version of the Urticaria Control Test (UCT) have shown to be valid and reliable instruments for assessing patients with all types of chronic urticaria (CU). The cutoff scores for identifying patients with well-controlled disease were ≥ 24 and ≥ 12 for Long and Short Forms, respectively. However, the sensitivity to change and minimal clinically important difference (MCID) of the UCT have never been systematically evaluated. This ...

  12. Liver-Specific Deletion of SRSF2 Caused Acute Liver Failure and Early Death in Mice.

    Cheng, Yuanming; Luo, Chunling; Wu, Wenwu; Xie, Zhiqin; Fu, Xiangdong; Feng, Ying

    2016-06-01

    The liver performs a variety of unique functions critical for metabolic homeostasis. Here, we show that mice lacking the splicing factor SRSF2 but not SRSF1 in hepatocytes have severe liver pathology and biochemical abnormalities. Histological analyses revealed generalized hepatitis with the presence of ballooned hepatocytes and evidence of fibrosis. Molecular analysis demonstrated that SRSF2 governs splicing of multiple genes involved in the stress-induced cell death pathway in the liver. More importantly, SRSF2 also functions as a potent transcription activator, required for efficient expression of transcription factors mainly responsible for energy homeostasis and bile acid metabolism in the liver. Consistent with the effects of SRSF2 in gene regulation, accumulation of total cholesterol and bile acids was prominently observed in the mutant liver, followed by enhanced generation of reactive oxygen species and increased endoplasmic reticulum stress, as revealed by biochemical and ultrastructural analyses. Taking these observations together, inactivation of SRSF2 in liver caused dysregulated splicing events and hepatic metabolic disorders, which trigger endoplasmic reticulum stress, oxidative stress, and finally liver failure. PMID:27022105

  13. Correlation of serum antithyroid microsomal antibody and autologous serum skin test in patients with chronic idiopathic urticaria

    Snehal Balvant Lunge; Milind Borkar; Sushil Pande

    2015-01-01

    Background: About 25–45% of patients of chronic urticaria (CU) have been stated to have histamine releasing autoantibodies in their blood. The term autoimmune urticaria is increasingly being accepted for this subgroup of patients. Review of the literature suggests high autologous serum skin test (ASST) positivity and presence of antithyroid microsomal antibodies in patients with autoimmune urticaria. Aims: To study prevalence of ASST positivity and antithyroid microsomal antibodies in chronic...

  14. Acute and sub-lethal exposure to copper oxide nanoparticles causes oxidative stress and teratogenicity in zebrafish embryos.

    Ganesan, Santhanamari; Anaimalai Thirumurthi, Naveenkumar; Raghunath, Azhwar; Vijayakumar, Savitha; Perumal, Ekambaram

    2016-04-01

    Nano-copper oxides are a versatile inorganic material. As a result of their versatility, the immense applications and usage end up in the environment causing a concern for the lifespan of various beings. The ambiguities surround globally on the toxic effects of copper oxide nanoparticles (CuO-NPs). Hence, the present study endeavored to study the sub-lethal acute exposure effects on the developing zebrafish embryos. The 48 hpf LC50 value was about 64 ppm. Therefore, we have chosen the sub-lethal dose of 40 and 60 ppm for the study. Accumulation of CuO-NPs was evidenced from the SEM-EDS and AAS analyzes. The alterations in the AChE and Na(+)/K(+)-ATPase activities disrupted the development process. An increment in the levels of oxidants with a concomitant decrease in the antioxidant enzymes confirmed the induction of oxidative stress. Oxidative stress triggered apoptosis in the exposed embryos. Developmental anomalies were observed with CuO-NPs exposure in addition to oxidative stress in the developing embryos. Decreased heart rate and hatching delay hindered the normal developmental processes. Our work has offered valuable data on the connection between oxidative stress and teratogenicity leading to lethality caused by CuO-NPs. A further molecular mechanism unraveling the uncharted connection between oxidative stress and teratogenicity will aid in the safe use of CuO-NPs. PMID:26493272

  15. What Causes Bronchitis?

    ... page from the NHLBI on Twitter. What Causes Bronchitis? Acute Bronchitis Infections or lung irritants cause acute bronchitis. The ... fire, also may lead to acute bronchitis. Chronic Bronchitis Repeatedly breathing in fumes that irritate and damage ...

  16. Profile of omalizumab in the treatment of chronic spontaneous urticaria

    Labrador-Horrillo M

    2015-08-01

    Full Text Available Moises Labrador-Horrillo,1 Marta Ferrer2 1Allergy Section, Internal Medicine Department, Vall d’Hebron Hospital, Universitat Autònoma de Barcelona, Barcelona, 2Department of Allergy and Clinical Immunology, Clínica Universidad de Navarra, IDISNA, Instituto de Investigación de Navarra, Pamplona, Spain Abstract: Chronic spontaneous urticaria (CSU is a disease with significant morbidity and relative prevalence that has important effects on the quality of life (QoL of those who suffer from it. Omalizumab is a recombinant humanized anti-immunoglobulin E (IgE antibody that binds to the Cε3 domain of the IgE heavy chain and prevents it from binding to its high-affinity receptor FcεRI. It has been largely studied in the field of asthma and is currently approved for the treatment of both adult and pediatric (children; >6-year-old patients. In addition, in recent, well-controlled clinical trials in patients with CSU resistant to antihistamines, add-on therapy with subcutaneous omalizumab significantly reduced the severity of itching, and the number and size of hives, and increased patients’ health-related QoL and the proportion of days free from angioedema compared with placebo, with an excellent tolerance. Thus, omalizumab is an effective and well-tolerated add-on therapy for patients with CSU who are symptomatic despite background therapy with H1 antihistamines. In this review, we cover the following points: epidemiology, pathogenesis, assessment of activity, impact on QoL, and treatment of CSU, and finally, we focus on omalizumab in the treatment of CSU including the pharmacokinetic properties and mechanism of action, and use in pregnant women, nursing infants, and children. Keywords: omalizumab, chronic spontaneous urticaria, antihistamines, subcutaneous administration, add-on therapy

  17. Characterization of novel StAR (steroidogenic acute regulatory protein mutations causing non-classic lipoid adrenal hyperplasia.

    Christa E Flück

    Full Text Available CONTEXT: Steroidogenic acute regulatory protein (StAR is crucial for transport of cholesterol to mitochondria where biosynthesis of steroids is initiated. Loss of StAR function causes lipoid congenital adrenal hyperplasia (LCAH. OBJECTIVE: StAR gene mutations causing partial loss of function manifest atypical and may be mistaken as familial glucocorticoid deficiency. Only a few mutations have been reported. DESIGN: To report clinical, biochemical, genetic, protein structure and functional data on two novel StAR mutations, and to compare them with published literature. SETTING: Collaboration between the University Children's Hospital Bern, Switzerland, and the CIBERER, Hospital Vall d'Hebron, Autonomous University, Barcelona, Spain. PATIENTS: Two subjects of a non-consanguineous Caucasian family were studied. The 46,XX phenotypic normal female was diagnosed with adrenal insufficiency at the age of 10 months, had normal pubertal development and still has no signs of hypergonodatropic hypogonadism at 32 years of age. Her 46,XY brother was born with normal male external genitalia and was diagnosed with adrenal insufficiency at 14 months. Puberty was normal and no signs of hypergonadotropic hypogonadism are present at 29 years of age. RESULTS: StAR gene analysis revealed two novel compound heterozygote mutations T44HfsX3 and G221S. T44HfsX3 is a loss-of-function StAR mutation. G221S retains partial activity (∼30% and is therefore responsible for a milder, non-classic phenotype. G221S is located in the cholesterol binding pocket and seems to alter binding/release of cholesterol. CONCLUSIONS: StAR mutations located in the cholesterol binding pocket (V187M, R188C, R192C, G221D/S seem to cause non-classic lipoid CAH. Accuracy of genotype-phenotype prediction by in vitro testing may vary with the assays employed.

  18. Bronchitis - acute

    ... sharing features on this page, please enable JavaScript. Acute bronchitis is swelling and inflammation in the main passages ... present only for a short time. Causes When acute bronchitis occurs, it almost always comes after having a ...

  19. Hypothyroidism minimizes the effects of acute hepatic failure caused by endoplasmic reticulum stress and redox environment alterations in rats.

    Blas-Valdivia, Vanessa; Cano-Europa, Edgar; Martinez-Perez, Yoalli; Lezama-Palacios, Ruth; Franco-Colin, Margarita; Ortiz-Butron, Rocio

    2015-10-01

    The aim of this study was to investigate if a protective effect from hypothyroidism in acute liver failure resulted from reduced endoplasmic reticulum stress and changes to the redox environment. Twenty male Sprague-Dawley rats were divided in four groups: (1) euthyroid (sham surgery), (2) hypothyroid, (3) euthyroid (sham surgery)+thioacetamide and (4) hypothyroid+thioacetamide. Hypothyroidism was confirmed two weeks after thyroidectomy, and thioacetamide (TAA) (400mg/kg, ip) was administrated to the appropriate groups for three days with supportive therapy. Grades of encephalopathy in all animals were determined using behavioral tests. Animals were decapitated and their blood was obtained to assess liver function. The liver was dissected: the left lobe was used for histology and the right lobe was frozen for biochemical assays. Body weight, rectal temperature and T4 concentration were lower in hypothyroid groups. When measurements of oxidative stress markers, redox environment, γ-glutamylcysteine synthetase and glutathione-S-transferase were determined, we observed that hypothyroid animals with TAA compensated better with oxidative damage than euthyroid animals treated with TAA. Furthermore, we measured reduced expressions of GADD34, caspase-12 and GRP78 and subsequently less hypothyroidism-induced cellular damage in hypothyroid animals. We conclude that hypothyroidism protects against hepatic damage caused by TAA because it reduces endoplasmic reticulum stress and changes to the redox environment. PMID:26238033

  20. Hypertrophy of NADH-diaphorase positive myenteric neurons in rat jejunum after acute infection caused by Toxoplasma gondii

    LS Pereira

    2010-01-01

    Full Text Available Toxoplasmosis, a globally distributed feline-associated zoonosis caused by the protozoan Toxoplasma gondii, affects birds and mammals, including humans. This study assesses the consequences of acute T. gondii infection for NADH-diaphorase positive myenteric neurons in rat jejunum. Ten male Wistar rats (Rattus norvegicus were divided into two groups: G1 (n = 5 and G2 (n = 5. Animals from G2 were orally inoculated with 500 genotype III (M7741 T. gondii oocysts. Twenty-four hours after inoculation, the animals were euthanized and had their jejuna removed, through laparotomy, and measured (length and width to calculate their areas. Intestinal segments were submitted to NADH-diaphorase histochemistry to evidence the most metabolically active subpopulation of myenteric neurons. No changes were found in body weight; intestinal length, width or area; or neuron population density. Increase of body cell area and cytoplasm and decrease of nuclear area of the myenteric neurons of infected animals were observed by morphometric analysis.

  1. Cutaneous and renal glomerular vasculopathy as a cause of acute kidney injury in dogs in the UK.

    Holm, L P; Hawkins, I; Robin, C; Newton, R J; Jepson, R; Stanzani, G; McMahon, L A; Pesavento, P; Carr, T; Cogan, T; Couto, C G; Cianciolo, R; Walker, D J

    2015-04-11

    To describe the signalment, clinicopathological findings and outcome in dogs presenting with acute kidney injury (AKI) and skin lesions between November 2012 and March 2014, in whom cutaneous and renal glomerular vasculopathy (CRGV) was suspected and renal thrombotic microangiopathy (TMA) was histopathologically confirmed. The medical records of dogs with skin lesions and AKI, with histopathologically confirmed renal TMA, were retrospectively reviewed. Thirty dogs from across the UK were identified with clinicopathological findings compatible with CRGV. These findings included the following: skin lesions, predominantly affecting the distal extremities; AKI; and variably, anaemia, thrombocytopaenia and hyperbilirubinaemia. Known causes of AKI were excluded. The major renal histopathological finding was TMA. All thirty dogs died or were euthanised. Shiga toxin was not identified in the kidneys of affected dogs. Escherichia coli genes encoding shiga toxin were not identified in faeces from affected dogs. CRGV has previously been reported in greyhounds in the USA, a greyhound in the UK, without renal involvement, and a Great Dane in Germany. This is the first report of a series of non-greyhound dogs with CRGV and AKI in the UK. CRGV is a disease of unknown aetiology carrying a poor prognosis when azotaemia develops. PMID:25802439

  2. Diseases of the hepatobiliary system as a cause of acute abdomen; Erkrankungen des hepatobiliaeren Systems als Ursache des akuten Abdomens

    Schima, W.; Eisenhuber-Stadler, E. [Krankenhaus Goettlicher Heiland, Abteilung fuer Radiologie und bildgebende Diagnostik, Wien (Austria); Koelblinger, C.; Kulinna-Cosentini, C.; Ba-Ssalamah, A. [Medizinische Universitaet Wien, Universitaetsklinik fuer Radiodiagnostik, Wien (Austria)

    2010-03-15

    Diseases of the liver and biliary system are common causes of acute abdominal pain and gallstone disease predisposes to cholecystitis and cholangiolithiasis. Sonography is the method of choice for the assessment of cholecystitis, whereas magnetic resonance cholangiopancreaticography (MRCP) is the standard technique to detect stones in the common bile duct. Multi-detector computed tomography (MDCT) is ideal for detection of associated complications, including abscess formation and gall stone ileus. Pyogenic, amebic and fungal liver abscesses are reliably diagnosed with MDCT which can also be used for interventional radiologic therapy of liver abscesses by percutaneous aspiration or drainage procedures. The second most common cause of liver rupture after blunt trauma is spontaneous rupture of hypervascular liver tumors (i.e., HCC, adenoma, angiosarcoma) and due to medical procedures. Multi-phase contrast-enhanced MDCT can reliably detect active bleeding to guide further therapy in these cases. (orig.) [German] Die Cholezystitis ist eine der haeufigsten Ursachen fuer ein akutes Abdomen. Waehrend die Sonographie die Methode der Wahl zum Nachweis einer Cholezystolithiasis und Cholezystitis ist, steht bei der Entwicklung von Komplikationen die Multidetektorcomputertomographie (MDCT) diagnostisch im Vordergrund. Die Magnetresonanzcholangiopankreatikographie (MRCP) hat einen hohen Stellenwert bei der Abklaerung der Cholangiolithiasis, v. a. bei der Differenzialdiagnose zu anderen Ursachen einer Cholestase. Die Diagnose bakterieller, Amoeben- oder fungaler Leberabszesse kann mittels Sonographie oder MDCT rasch gestellt werden, wobei diese Methoden auch fuer die interventionelle radiologische Therapie von Leberabszessen (Punktion oder Drainage) gut geeignet sind. Die mehrphasige, kontrastmittelverstaerkte MDCT ist die Methode der Wahl fuer den Nachweis von Leberinfarkten oder -rupturen, da bei diesen Erkrankungen bzw. Verletzungsfolgen die Darstellung der

  3. Acute abdomen due to ovarian congestion caused by coiling of the fallopian tube accompanied by paratubal cyst around the utero-ovarian ligament

    Kim, Juyoung; Park, Daehyun; Han, Won Bo; Jeong, Hyangjin; Park, Youngse

    2014-01-01

    Torsion of uterine adnexa is an important cause of acute abdominal pain in females. The main organ which can cause torsion is the ovaries, but torsions of the fallopian tube, subserosal myoma, paratubal cyst, and even the uterine body have been reported. The incidence of isolated fallopian tubal torsion is very rare. Even more rarely, it can coil around nearby organs such as the utero-ovarian ligament, showing similar clinical manifestations with those of adnexal torsion. We experienced an ex...

  4. The Increasing Problem of Wound Bacterial Burden and Infection in Acute and Chronic Soft-Tissue Wounds Caused by Methicillin-Resistant Staphylococcus aureus

    Demling, Robert H.; Waterhouse, Barbara

    2007-01-01

    Methicillin-resistant Staphylococcus aureus (MRSA) has become a leading cause of colonization and infection in both acute and chronic soft-tissue wounds. Objective: Our objective is to define this current epidemic problem caused by both community-acquired MRSA (CA-MRSA) and hospital-acquired MRSA (HA-MRSA), focusing on the similarities and differences between these 2 isolates as well as the impact on wound management decisions. Methods: Methods used include a literature review on the growth o...

  5. The Role of Food Additives and Natural Foods Containing Vasoactive Amines in Chronic Idiopathic Urticaria

    Sami Ozturk

    2007-10-01

    Full Text Available Most patients with chronic idiopathic urticaria (CIU need long-term treatment but there is little known about the prognosis of CIU. The aim of this study was to evaluate the natural course of CIU and to find out if there are risk factors that predict the prognosis. In this prospective study, we obtained data from patients first diagnosed and treated for CIU between September 2003 and September 2005. This study was included 157 patients with CIU. We observed duration of the disease, effects of food additives and preservatives in CIU. As possible prognostic factors we observed sex, age, atopy, intolerance to food additives and preservatives. Allergic reactions were seen to appear in 37% (n=50 cases due to natural foods, in 36% (n=49 cases due to foods containing additives, and in 27% (n=37 cases due to both natural foods and foods containing additives. For patients with CIU, food colors, sweeteners and preservatives that are added into foods are an important etiological factor. Moreover, histamine and histamine-like endogen pharmacological agents can cause allergic reactions. Hence, these foods should be taken into consideration in etiology especially in patients with CIU, and due to potential etiology, elimination of patients from these foods for a while is a significant step in treatment. [TAF Prev Med Bull 2007; 6(5.000: 351-356

  6. Levocetirizine: The latest treatment option for allergic rhinitis and chronic idiopathic urticaria.

    Dubuske, Lawrence M

    2007-01-01

    Levocetirizine is the most recent antihistamine available in the United States and is indicated for the symptomatic treatment of allergic rhinitis (AR; seasonal [SAR] and perennial [PAR]) and chronic idiopathic urticaria (CIU). The purpose of this study was to review the current literature on pharmacologic properties of levocetirizine, its safety, tolerability, and effectiveness in AR and CIU. Relevant articles in English or with English abstracts were identified from systematic Medline searches using combinations of the terms antihistamine/s, CIU, H(1)-receptor antagonist/s, levocetirizine, PAR and persistent AR (PER), pharmacodynamic, pharmacokinetic, and SAR. Levocetirizine is the active enantiomer of cetirizine. Pharmacologic and clinical studies indicate that levocetirizine has a fast onset and long duration of action, with a well-tolerated adverse effect profile. These favorable features may be caused by levocetirizine's pharmacokinetic and pharmacodynamic properties including high bioavailability, low apparent volume of distribution, low degree of metabolism, and high in vivo potency and H(1)-receptor occupancy. Several large well-controlled clinical trials in adults and children aged 6-12 years have shown levocetirizine to be consistently efficacious and well tolerated in relieving the symptoms of SAR, PAR, and PER and CIU. Levocetirizine is a welcome new treatment option in the United States for symptomatic treatment of AR and CIU. PMID:18201439

  7. The Role of Food Additives and Natural Foods Containing Vasoactive Amines in Chronic Idiopathic Urticaria

    Fuat Erel

    2007-10-01

    Full Text Available Most patients with chronic idiopathic urticaria (CIU need long-term treatment but there is little known about the prognosis of CIU. The aim of this study was to evaluate the natural course of CIU and to find out if there are risk factors that predict the prognosis. In this prospective study, we obtained data from patients first diagnosed and treated for CIU between September 2003 and September 2005. This study was included 157 patients with CIU. We observed duration of the disease, effects of food additives and preservatives in CIU. As possible prognostic factors we observed sex, age, atopy, intolerance to food additives and preservatives. Allergic reactions were seen to appear in 37% (n=50 cases due to natural foods, in 36% (n=49 cases due to foods containing additives, and in 27% (n=37 cases due to both natural foods and foods containing additives. For patients with CIU, food colors, sweeteners and preservatives that are added into foods are an important etiological factor. Moreover, histamine and histamine-like endogen pharmacological agents can cause allergic reactions. Hence, these foods should be taken into consideration in etiology especially in patients with CIU, and due to potential etiology, elimination of patients from these foods for a while is a significant step in treatment. [TAF Prev Med Bull. 2007; 6(5: 351-356

  8. Diagnosis and management of skin disorders caused by food allergy.

    Atherton, D J

    1984-12-01

    A major aetiologic role for foods has been demonstrated in urticaria, atopic eczema and dermatitis herpetiformis. In some patients with urticaria, whealing occurs within minutes of the ingestion of a particular food. In most, but not necessarily all cases, this appears to be a consequence of IgE-mediated cutaneous mast cell degranulation, i.e. a classical type I hypersensitivity response. In other patients with recurrent urticaria, the whealing may be provoked by foods by a much slower and more insidious reaction. This type of reaction has been established in the case of several common food additives, notably azo dyes, but other foods may be able to cause urticaria in a similar fashion. Foods appear to play an important provocative role in many patients with atopic eczema. The reaction in such cases appears to be slow and insidious, almost always unrecognized by the patient and not detected by skin testing or tests for IgE antibodies. There can be no real doubt that dietary gluten is responsible for most, if not all dermatitis herpetiformis, though this relationship was revealed only by the finding of concurrent and usually asymptomatic jejunal villous atrophy in affected individuals. The mechanisms responsible for the slow food reactions in urticaria, atopic eczema and dermatitis herpetiformis remain largely unknown, but are likely to be different in each case. PMID:6391291

  9. Radioiodine plus recombinant human thyrotropin do not cause acute airway compression and are effective in reducing multinodular goiter

    Albino, C.C., E-mail: ccalbino@uol.com.b [Instituto de Diabetes e Endocrinologia de Maringa, PR (Brazil); Graf, H.; Paz-Filho, G. [Universidade Federal do Parana (UFPR), Curitiba, PR (Brazil). Hospital das Clinicas. Servico de Endocrinologia e Metabologia; Diehl, L.A. [Universidade Estadual de Londrina (UEL), PR (Brazil); Olandoski, M.; Sabbag, A. [Pontificia Univ. Catolica do Parana (PUCPR), Curitiba, PR (Brazil). Nucleo de Bioestatistica; Buchpiguel, C. [Universidade de Sao Paulo (USP), SP (Brazil). Dept. de Radiologia

    2006-03-15

    Recombinant human thyrotropin (rhTSH) reduces the activity of radioiodine required to treat multinodular goiter (MNG), but acute airway compression can be a life-threatening complication. In this prospective, randomized, double-blind, placebo-controlled study, we assessed the efficacy and safety (including airway compression) of different doses of rhTSH associated with a fixed activity of {sup 131}I for treating MNG. Euthyroid patients with MNG (69.3 +- 62.0 mL, 20 females, 2 males, 64 +- 7 years) received 0.1 mg (group I, N = 8) or 0.01 mg (group II, N = 6) rhTSH or placebo (group III, N = 8), 24 h before 1.11 GBq {sup 131}I. Radioactive iodine uptake was determined at baseline and 24 h after rhTSH and thyroid volume (TV, baseline and 6 and 12 months after treatment) and tracheal cross-sectional area (TCA, baseline and 2, 7, 180, and 360 days after rhTSH) were determined by magnetic resonance; antithyroid antibodies and thyroid hormones were determined at frequent intervals. After 6 months, TV decreased significantly in groups I (28.5 +- 17.6%) and II (21.6 +- 17.8%), but not in group III (2.7 +- 15.3%). After 12 months, TV decreased significantly in groups I (36.7 +- 18.1%) and II (37.4 +- 27.1%), but not in group III (19.0 +- 24.3%). No significant changes in TCA were observed. T3 and free T4 increased transiently during the first month. After 12 months, 7 patients were hypothyroid (N 3 in group I and N = 2 in groups II and III). rhTSH plus a 1.11-GBq fixed {sup 131}I activity did not cause acute or chronic changes in TCA. After 6 and 12 months, TV reduction was more pronounced among patients treated with rhTSH plus {sup 131}I (author)

  10. Time Trends in Incidence and Mortality of Acute Myocardial Infarction, and All-Cause Mortality following a Cardiovascular Prevention Program in Sweden.

    Gunilla Journath

    Full Text Available In 1988, a cardiovascular prevention program which combined an individual and a population-based strategy was launched within primary health-care in Sollentuna, a municipality in Stockholm County. The aim of this study was to investigate time trends in the incidence of and mortality from acute myocardial infarction and all-cause mortality in Sollentuna compared with the rest of Stockholm County during a period of two decades following the implementation of a cardiovascular prevention program.The average population in Sollentuna was 56,589 (49% men and in Stockholm County (Sollentuna included 1,795,504 (49% men during the study period of 1987-2010. Cases of hospitalized acute myocardial infarction and death were obtained for the population of Sollentuna and the rest of Stockholm County using national registries of hospital discharges and deaths. Acute myocardial infarction incidence and mortality were estimated using the average population of Sollentuna and Stockholm in 1987-2010.During the observation period, the incidence of acute myocardial infarction decreased more in Sollentuna compared with the rest of Stockholm County in women (-22% vs. -7%; for difference in slope <0.05. There was a trend towards a greater decline in Sollentuna compared to the rest of Stockholm County in the incidence of acute myocardial infarction (in men, acute myocardial mortality, and all-cause mortality but the differences were not significant.During a period of steep decline in acute myocardial infarction incidence and mortality in Stockholm County the municipality of Sollentuna showed a stronger trend in women possibly compatible with favorable influence of a cardiovascular prevention program.ClinicalTrials.gov NCT02212145.

  11. Guía Argentina de urticaria y angioedema

    Jorge Máspero

    2014-08-01

    Full Text Available Se actualiza el diagnóstico de la urticaria crónica (UC y los conceptos, definiciones y sugerencias basados en la evidencia para su tratamiento. La urticaria ocurre en al menos 20% de la población en algún momento de la vida. Su etiología difiere en la forma aguda (menos de 6 semanas, y en la crónica. No es posible pronosticar si las formas agudas evolucionarán a UC, ya que todas son agudas al comienzo. La UC ocurre como espontánea (UCE o inducible (UCI. El diagnóstico es sencillo, pero incluye un minucioso estudio para descartar diagnósticos diferenciales; para UCI son útiles las pruebas de provocación en la caracterización y manejo. Los estudios complementarios se deben limitar y orientar según sospecha clínica. El tratamiento se divide en tres enfoques: evitación, eliminación o tratamiento del estímulo desencadenante o de la causa, y tratamiento farmacológico. Recientemente éste se modificó, con empleo de antihistamínicos de segunda generación como primera línea y aumento de dosis de antihistamínicos H1 no sedantes, hasta 4 veces, como segunda línea. Los antihistamínicos son fundamentales para tratar la UC; sin embargo, un 40% de los pacientes no logra un buen control pese al aumento de dosis y requiere otro medicamento adicional. La evidencia más reciente considera que un grupo de fármacos puede utilizarse como tercera línea en estos casos, para mejorar la calidad de vida y limitar la toxicidad por el uso frecuente o crónico de esteroides sistémicos. Se recomiendan para esta tercera línea solo 3 fármacos: omalizumab, ciclosporina A o antileucotrienos.

  12. Methods report on the development of the 2013 revision and update of the EAACI/GA2 LEN/EDF/WAO guideline for the definition, classification, diagnosis, and management of urticaria

    Zuberbier, T; Aberer, W; Asero, R;

    2014-01-01

    This methods report describes the process of guideline development in detail. It is the result of a systematic literature review using the 'Grading of Recommendations Assessment, Development and Evaluation' (GRADE) methodology and a structured consensus conference held on 28 and 29 November 2012...... (WAO) with the participation of delegates of 21 national and international societies. This guideline covers the definition and classification of urticaria, taking into account the recent progress in identifying its causes, eliciting factors and pathomechanisms. In addition, it outlines evidence...

  13. Role of Leukotriene receptor antagonist Montelukast in the treatment of chronic urticaria: A hospital based study

    Iffat Hassan

    2012-01-01

    Full Text Available Introduction: Chronic urticaria is a disabling disease which may be refractory to standard therapies. Leukotriene receptor antagonists like montelukast have been tried in allergic diseases like asthma and find mention as a therapeutic option in chronic urticaria. Purposes: A randomized single-blinded non-placebo controlled study to evaluate the role of montelukast, in addition to the adjunctive role of non-sedating antihistamine levocetirizine (H1, was conducted in patients with chronic urticaria.Methods: Thirty-five patients with chronic urticaria were enrolled. Medication was given for a period of twelve weeks. Montelukast 10mg/day in an adult and 5mg in the age group 6-13 years,4 mg 2-6 years and levocetirizine 5 mg once a day was added, if patient had new weals while on therapy. The improvement was monitored by estimating the episodes of wheals and pruritus in any two weeks period.Results: Twenty-two patients showed a good response with occasional wheals at the end of 2 weeks and no weals at the end of 12 weeks. These included all 8 patients on non-steroidal anti-inflammatory drugs (NSAIDS. Four of these patients relapsed on discontinuation of therapy.Conclusion: Montelukast is effective in chronic refractory urticaria especially in patients on non-steroidal anti-inflammatory drugs with occasional add-on use of a non-sedating anti-histamine.

  14. Chronic idiopathic urticaria: Comparison of clinical features with positive autologous serum skin test

    George Mamatha

    2008-01-01

    Full Text Available Background: Chronic idiopathic urticaria (CIU, in its extremely severe form, can pose a therapeutic challenge to the treating physician. It has been noted that in one third of such patients, autoantibodies against the IgE receptor are seen and such patients have more severe and unremitting urticaria. Aim: To compare clinical features of autoimmune urticaria with those of other CIU patients. Methods: We conducted a prospective study in an attempt to correlate the clinical features with autoantibodies, indirectly detected via the autologous serum skin test (ASST, which is the simplest and the best in vivo clinical test for detection of basophil histamine-releasing activity. Discussion: Out of 100 patients with chronic idiopathic urticaria, 34 showed a positive reaction to the autologous serum skin test and it was found that the frequency and severity of attacks was higher in these patients. Conclusion: ASST may be used as a simple and cost-effective test for the classification of chronic urticaria, which has proven to be a therapeutic challenge to the treating physician.

  15.  Liver transplantation followed by autologous stem cell transplantation for acute liver failure caused by AL amyloidosis. Case report and review of the literature.

    Elnegouly, Mayada; Specht, Katja; Zoller, Heinz; Matevossian, Edouard; Bassermann, Florian; Umgelter, Andreas

    2016-01-01

     Hepatic involvement in AL amyloidosis may present as acute liver failure. Historically, liver transplantation in these cases has achieved poor outcomes due to progress of amyloidosis and non-hepatic organ damage. In the era of bortezomib treatment, the prognosis of AL amyloidosis has been markedly improved and may also result in better post-transplant outcomes. We present a case of isolated acute liver failure caused by AL amyloidosis, bridged to transplantation with bortezomib and treated with sequential orthotopic liver transplantation (OLT) and autologous stem cell transplantation. The patient is in stable remission 3 years after OLT. PMID:27236160

  16. A fatal case of acute pulmonary embolism caused by right ventricular masses of acute lymphoblastic lymphoma-leukemia in a 13 year old girl

    Yu Mi Ko Ko

    2012-07-01

    Full Text Available We report a case of a 13-year-old girl with acute lymphoblastic lymphoma- leukemia, who presented with a cardiac metastasis in the right ventricle, resulting in a pulmonary embolism. At the time of her leukemia diagnosis, a cardiac mass was incidentally found. The differential diagnosis for this unusual cardiac mass included cardiac tumor, metastasis, vegetation, and thrombus. Empirical treatment was initiated, including anticoagulation and antibiotics. She underwent plasmapheresis and was administered oral prednisolone for her leukemia. Five days later, she experienced sudden hemodynamic collapse and required extracorporeal membrane oxygenation insertion and emergency surgery. These interventions proved futile, and the patient died. Pathology revealed that the cardiac mass comprised an aggregation of small, round, necrotic cells consistent with leukemia. This is the first known case of acute lymphoblastic leukemia presenting as a right ventricular mass, with consequent fatal acute pulmonary embolism. A cardiac mass in a child with acute leukemia merits investigation to rule out every possible etiology, including vegetation, thrombus, and even a mass of leukemic cells, which could result in the fatal complication of pulmonary embolism.

  17. Prevalence, causes and risk factors of hospital readmissions after acute stroke and transient ischemic attack: a systematic review and meta-analysis.

    Zhong, Weibin; Geng, Na; Wang, Pengfei; Li, Zhenguang; Cao, Lili

    2016-08-01

    Acute stroke and transient ischemic attack (TIA) is a great burden not only during hospitalization but also after hospital discharge. The objective of this meta-analysis was to evaluate the hospital readmissions, causes and risk factors after survival of acute stroke and TIA. Pubmed, Web of Science, Cochrane Library, OVID and EMBASE databases were searched to identify studies reporting hospital readmissions after acute stroke and TIA. The primary outcomes were hospital readmission rates during 30 days and 1 year after discharge. The primary causes and risk factors of hospital readmissions were also identified. Ten studies with 253,680 patients were eligible for inclusion. The pooled 30-day and 1-year hospital readmission rates were 17.4 % (95 % CI, 12.7-23.5 %) and 42.5 % (95 % CI, 34.1-51.3 %), respectively. The three major causes of 30-day hospital readmissions were infection (19.9 %), coronary artery disease (CAD) (17.8 %) and recurrent stroke (16.0 %) successively, while the three major causes were recurrent stroke (19.4 %), infection (19.3 %) and CAD (16.3 %) during 1 year's follow-up. There were more patients with CAD in readmits group than that in control group (p = 0.030). The length of index admission, defined as any eligible admission to an acute care hospital assessed in the measure for the outcome, was longer (p = 0.000) and admission National Institutes of Health Stroke Score (NIHSS) was higher (p = 0.002) in readmits group than these in control group. In conclusion, there is high risk of early and long-term hospital readmissions after survival of acute stroke and TIA. These patients with coronary artery disease, longer length of index admission and higher NIHSS deserve deep attention after hospital discharge. PMID:27129874

  18. Psychological stress and 30-day all-cause hospital readmission in acute coronary syndrome patients: an observational cohort study.

    Donald Edmondson

    Full Text Available BACKGROUND: Many acute coronary syndrome (ACS; myocardial infarction and unstable angina patients are rehospitalized within 30 days of discharge, and recent US health policy initiatives have tied hospital Medicare reimbursement to 30-day readmission rates. Patient-perceived psychological stress is thought to impact prognosis after ACS. A recently offered "posthospital syndrome" model of 30-day readmissions posits that the stress level at the time of the index hospitalization itself may increase 30-day risk for readmission in ACS patients. We tested whether self-reported stress in the days surrounding the ACS hospitalization was associated with increased risk for readmission within 30 days. METHODS: A mean of 8.5 days after discharge, 342 consecutively hospitalized ACS patients reported on how often they felt stress during the past two weeks. Readmission within 30 days of hospital discharge for any cause was determined by follow-up telephone calls to patients and confirmed by hospital records. RESULTS: Overall, 40 (11.7% participants were readmitted within 30 days, and 22 (6.4% reported high stress. Readmission within 30 days was more common in patients with high stress (5 admissions, 23% than in patients with low stress (35 admissions, 11%. After adjustment for demographic and clinical factors, as well as depression, high stress was associated with a 3-fold increased risk of 30-day readmission (HR = 3.21, 95% CI = 1.13, 9.10. CONCLUSIONS: Previous research has shown that stress in the days surrounding a hospitalization can mark long-term cardiovascular risk, but this is the first study to test a hypothesis of the posthospital syndrome model of early readmission. Further research is needed to confirm the association between stress and readmission risk, and to identify the processes of hospitalization that could be modified to both reduce the stress experienced and that would also be effective for reducing readmissions.

  19. Gastric rupture caused by acute gastric distention in non-neonatal children:clinical analysis of 3 cases

    2000-01-01

    Objective To study gastric rupture, a progressive, rapid and high mortality condition, caused by acute gastric distention (GRAGD) and its appropriate diagnosis and treatment. Methods The etiology, pathology, clinical manifestations and expeniences in 3 children with GRAGD were reviewed. Results Case 1: After diagnosising GRAGD and stabilizing her shock with massive fluid replacement, gastrostomy was performed. Her postoparative course was uneventful because of fasting, suction, fluid infusion, correction of acidosis and supporting natrition. Case 2: After diagnosising gastric distention which subsided With conservative therapy for 9 days, she suddanly had gastric rupture when she had not eaten for 6 days. She died of shock and had no chence for surgery. Case 3: The patient had sudden abdominal pain, distention end vomitting with severe shlock for 4 days. Emergency surgery found gastric rupture and the method was the same as Case 1. The patient survived but has brain impairment. Case 1 and 3 showed multifiocal transmural necrosis. Conclusions Syrnptoms like overeating, bulimia, changes in kind of food, X-ray showing large distended stomach and massive pneumoperitoneum were seen after pastric rupture and can help to diagnose this condition. Clinical course of gastric dislention with toxic shock progresses rapidly, hewever subsequent gastric rupture exacerbates the shock and makes the treatment difficult treatment.It is extremely important that a laparotomy he performed at once after stabilizing shock with massive fluid replacement. Postoperative nutritional support and fluid replacement will increase survival. It is very important that when gastric distenition disappears after conservative therapy,the doctor should assess carefully whether the gastric wall recovery is under way by using effective methods of examination.

  20. Oxidative Stress in Children with Chronic Spontaneous Urticaria

    Fatih Dilek

    2016-01-01

    Full Text Available The pathogenesis of chronic spontaneous urticaria (CSU has not been fully understood; nevertheless, significant progress has been achieved in recent years. The aim of this study was to investigate the possible role of reactive oxygen species (ROS in the pathogenesis of CSU. Sixty-two children with CSU and 41 healthy control subjects were enrolled in the study. An extensive evaluation of demographic and clinical features was done, and serum oxidative stress was evaluated by plasma total oxidant status (TOS and total antioxidant status (TAS measurements. The median value of plasma TOS was found to be 10.49 μmol H2O2 equiv./L (interquartile range, 7.29–17.65 in CSU patients and 7.68 μmol H2O2 equiv./L (5.95–10.39 in the control group. The difference between the groups was statistically significant (p=0.003. Likewise, the median plasma TAS level in the CSU group was decreased significantly compared to that of the control group (2.64 [2.30–2.74] versus 2.76 [2.65–2.86] mmol Trolox equiv./L, resp., p = 0,001. Our results indicated that plasma oxidative stress is increased in children with CSU when compared to healthy subjects, and plasma oxidative stress markers are positively correlated with disease activity.

  1. Cyclosporin-A efficacy in chronic idiopathic urticaria.

    Di Leo, E; Nettis, E; Aloia, A M; Moschetta, M; Carbonara, M; Dammacco, F; Vacca, A

    2011-01-01

    Common drugs in the therapy of chronic idiopathic urticaria (CIU) include antihistamines alone or combined with corticosteroids, but severe unresponsive patients require alternative treatments. This retrospective study aims to evaluate clinical response and safety of low-dose and long-term oral Cyclosporin-A (CyA) in unresponsive patients. One hundred and ten CIU patients, unresponsive to a previous treatment (antihistamines plus prednisone 0.2 mg/kg/day), received additional oral CyA 1–3 mg/kg/day for 6 months. The patients were subdivided into three groups (A, B, C) according to the different CyA doses. Parameters of clinical efficacy including pruritus, and size and number of wheals were evaluated at baseline, after three and six months. All adverse events were recorded. The mean total symptom severity score decreased by 63% in Group A, 76% in Group B, and 85% in Group C after 6 months. Total disappearance of the symptoms was recorded in 43 patients (39.1%): 7 (28%) of Group A; 12 (37.5%) of Group B and 24 (45%) of Group C. After a mean of 2 months from CyA suspension, 14 patients (11%) had recurrence of symptoms. Minor side effects were noted in 8 patients (7%). Our study indicates that low-dose, long-term CyA therapy is efficacious and safe in severe unresponsive CIU. PMID:21496403

  2. Chronic idiopathic urticaria with functional autoantibodies: 12 years on.

    Sabroe, R A; Greaves, M W

    2006-05-01

    It is now recognized that approximately one-third of patients with chronic idiopathic urticaria (CIU) have histamine-releasing autoantibodies directed against either the high-affinity IgE receptor or, less frequently, against IgE. However, there are several unsolved problems relating to the role of such autoantibodies in the disease. Additionally, it is not clear whether CIU with autoantibodies can be classified as an autoimmune disease. The detection of patients with autoantibodies also poses challenges. Firstly, the only in vivo method, the autologous serum skin test, is at best 80% sensitive and specific using in vitro basophil histamine release assays as the verum. Secondly, in vitro tests are only done in a small number of research laboratories, and are not widely commercially available, and thirdly, there is some divergence between results obtained by different methods (functional and immunoassays) used to detect patients with autoantibodies. The presence of autoantibodies may be important clinically in a small group of severely affected, treatment-resistant patients, where immunomodulatory treatments may be helpful. PMID:16634880

  3. The effect of Helicobacter pylori eradication on idiopathic chronic urticaria

    Ali Reza Khalilian4

    2009-01-01

    Full Text Available (Received 14 April, 2009 ; Accepted 9 November, 2009AbstractBackground and purpose: Chronic idiopathic urticaria (CIU is a recurrent disorder that is characterized by itching wheels lasting more than 6 weeks. Etiology of CIU is unknown. The aim of this study is to assess the efficacy of Helicobacter pylori (Hp infection eradication in improvement of CIU.Materials and methods: In this double blind placebo-controlled clinical trial, 60 CIU patients were enrolled in the study. Urea breath test (UBT was performed for indicating the Hp infection. Hp positive patients were divided in 2 groups: cases that were treated with quadruple therapy for eradication of Hp(Amoxicillin, Omeprazole, Bismuth and Metronidazole and controls (placebo. The gastrointestinal (GI and dermatologic symptoms and signs were recorded and compared in the beginning of the study, and 1 and 3 months after the treatment.Results: From 60 CIU patients, 32 (53% were UBT positive. 15 cases and 13 controls completed the study. There were no significant statistical differences between the two groups for their GI and dermatologic complaints before intervention, and 1 and 3 months after eradication, except for pyrosis that was improved in cases after 3 months (P= 0.029Conclusion: Eradication of Hp does not have any effect on improving CIU symptoms or signs.J Mazand Univ Med Sci 2009; 19(72: 2-8 (Persian.

  4. An unusual case of intraabdominal abscess and acute abdomen caused by axial torsion of a Meckel's diverticulum

    İhsan Yıldız

    2016-03-01

    Conclusion: Although MD is known as a pediatric disease, it is likely to occur in adults as well. Axial torsion of Meckel's diverticulum should be kept in mind the adults presenting with symptoms of acute abdomen.

  5. Delayed pressure urticaria treated with the selective serotonin reuptake inhibitor escitalopram.

    Eskeland, S; Tanum, L; Halvorsen, J A

    2016-07-01

    There is increasing evidence of platelet activation and systemic inflammation in chronic spontaneous urticaria and delayed pressure urticaria (DPU). Inflammation may be central to understanding the high comorbidity of depression and anxiety in patients with chronic urticaria (CU). We report a case of DPU and depression in a patient, which responded favourably to treatment with the selective serotonin reuptake inhibitor (SSRI) escitalopram. Sustained administration of SSRIs is associated with downregulation of serotonin transporters/receptors and depletion of platelet stored serotonin, which may reduce the ability of platelets to aggregate after thrombotic triggers. SSRIs are easier to manage and have significantly less disturbing adverse effects and cardiotoxicity than the tricyclic antidepressants (TCAs). SSRIs may represent an alternative to the traditional use of TCAs in treatment of CU. PMID:27037523

  6. Helicobacter pylori immunoproteomes in case reports of rosacea and chronic urticaria.

    Mini, Roberta; Figura, Natale; D'Ambrosio, Chiara; Braconi, Daniela; Bernardini, Giulia; Di Simplicio, Francesca; Lenzi, Cristina; Nuti, Ranuccio; Trabalzini, Lorenza; Martelli, Paola; Bovalini, Lucia; Scaloni, Andrea; Santucci, Annalisa

    2005-02-01

    Rosacea and chronic urticaria are two common skin disorders existing in idiopathic forms. A role of Helicobacter pylori bacterium infection in the aetiopathogenesis of rosacea or chronic urticaria has been suggested although still controversial. The aim of the present study was to establish a relationship between H. pylori infection and rosacea chronic urticaria by means of an immunoproteomic investigation. We analyzed immunoglobulin A (IgA)-, IgG-, and IgE-mediated immune-responses against H. pylori antigens and we identified some bacterial immunoresponsive proteins. A general IgA- and IgE-mediated immune response against antioxidative bacterial proteins was observed. A correlation between the bacterial occurrence and skin diseases pathogenesis is discussed. PMID:15668992

  7. Clinical significance of changes of serum gastrin levels in patients with chronic eczema or chronic urticaria

    Objective: To study the clinical significance of changes of serum levels of gastrin in patients with chronic eczema or chronic urticaria. Methods: Serum gastrin levels were, 37 patients with chromic urticaria and 43 controls. Results: Serum gastrin levels in patients with chronic exzema (102.95 ± 27.33 ng/L) and patients with chronic urticaria (109.87 ± 33.64 ng/L) were both significantly higher than those in controls (61.72 ± 20.38 ng/L, both P<0.01). Difference between the levels in the two patients groups was not significant. Conclusion: The high gastrin levels in those patients might reflect the presence of helicobacter pylori infections; eradication of which might be helpful for treatment of these chronic dermatologic disorders. (authors)

  8. Allergic urticaria: A case report of rare skin allergy with a common mouthwash

    Viresh Chopra

    2013-01-01

    Full Text Available Chlorhexidine is a widely used antiseptic and disinfectant in medical and non-medical environments. Compared to its ubiquitous use, allergic contact dermatitis from chlorhexidine has rarely been reported and so its sensitization rate seems to be low. Chlorhexidine has been used for more than 50 years but it was only in the last two decades, that reports of immediate- type reactions to chlorhexidine were seen. Reactions ranging from localized urticaria to anaphylactic shock and hypersensitivity reactions, including delayed hypersensitivity reactions such as contact dermatitis, fixed drug eruptions, and photosensitivity reactions, began to appear more frequently. However the prevalence of contact urticaria and anaphylaxis due to chlorhexidine remains to be unknown. In this case report we have reported a case of urticaria due to oral use of chlorhexidine. The adverse reaction was confirmed by a skin prick test.

  9. Severe Starvation-Induced Hepatocyte Autophagy as a Cause of Acute Liver Injury in Anorexia Nervosa: A Case Report

    Rubbia Brandt, L.; Spahr, L; S. Restellini

    2013-01-01

    Introduction. Mild elevation of transaminase may be observed in anorexia nervosa, but acute liver injury is uncommon. A complex programmed cell death in response to starvation, called autophagy, has been described in experimental and human studies. Case Presentation. A 24-year-old woman suffering from anorexia nervosa was hospitalized for severe malnutrition. At admission, there were biological signs of acute liver injury but no electrolytic imbalance. After having ruled out the most common c...

  10. Severe Hypertriglyceridemia Causing Acute Pancreatitis in a Child with New Onset Type I Diabetes Mellitus Presenting in Ketoacidosis

    Wolfgram, Peter M.; MacDonald, Michael J.

    2013-01-01

    A 10 year old girl presented with severe diabetic ketoacidosis (DKA) and a hemoglobin A1C of 17.9%. On hospital day 2 after acidosis had improved it worsened and she developed excruciating abdominal pain. Her serum triglycerides and lipase levels were found to be extremely high and ultrasound analysis of the pancreas was consistent with acute pancreatitis. She was diagnosed with acute pancreatitis secondary to hypertriglyceridemia. The pancreatitis resolved completely and two months later her...

  11. Ascariasis as an Unexpected Cause of Acute Pancreatitis with Cholangitis: A Rare Case Report from Urban Area

    Pochamana Phisalprapa; Varayu Prachayakul

    2013-01-01

    Context Ascaris lumbricoides is one of the most common parasitic infestations of human gastrointestinal tract. This parasiticinfestation might be asymptomatic and only few studies on extraintestinal ascariasis have been reported. Ascending cholangitis and acute pancreatitis as a result of the Ascaris lumbricoides migrating into the biliary system and pancreatic duct were very rare complications. Here, we presented a case report of biliary ascariasis induced acute pancreatitis with cholangitis...

  12. Acute pancreatitis

    Bo-Guang Fan; Åke Andrén-Sandberg

    2010-01-01

    Background : Acute pancreatitis continues to be a serious illness, and the patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Aims : The present review is to highlight the classification, treatment and prognosis of acute pancreatitis. Material & Methods : We reviewed the English-language literature (Medline) addressing pancreatitis. Results : Acute pancreatitis is frequently caused by gallstone disease or excess alcohol ingest...

  13. Acute pancreatitis

    Bo-Guang Fan; Åke Andrén-Sandberg

    2010-01-01

    Background: Acute pancreatitis continues to be a serious illness, and the patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Aims: The present review is to highlight the classification, treatment and prognosis of acute pancreatitis. Material & Methods: We reviewed the English-language literature (Medline) addressing pancreatitis. Results: Acute pancreatitis is frequently caused by gallstone disease or excess alcohol ingestion....

  14. Nonalcoholic Fatty Liver Disease Is Associated With Higher 1-year All-Cause Rehospitalization Rates in Patients Admitted for Acute Heart Failure.

    Valbusa, Filippo; Bonapace, Stefano; Grillo, Cristina; Scala, Luca; Chiampan, Andrea; Rossi, Andrea; Zoppini, Giacomo; Lonardo, Amedeo; Arcaro, Guido; Byrne, Christopher D; Targher, Giovanni

    2016-02-01

    Repeat hospitalization due to acute heart failure (HF) is a global public health problem that markedly impacts on health resource use. Identifying novel predictors of rehospitalization would help physicians to determine the optimal postdischarge plan for preventing HF rehospitalization. Nonalcoholic fatty liver disease (NAFLD) is an emerging risk factor for many heart diseases, including HF. We assessed whether NAFLD at hospital admission predicts 1-year all-cause rehospitalization in patients with acute HF. We enrolled all patients consecutively admitted for acute HF to our General Medicine Division, from January 2013 to April 2014, after excluding patients with acute myocardial infarction, severe heart valve diseases, malignancy, known liver diseases, and those with volume overload related to extracardiac causes. NAFLD was diagnosed by ultrasonography and exclusion of competing etiologies. The primary outcome of the study was the 1-year all-cause rehospitalization rate. Among the 107 patients enrolled in the study, the cumulative rehospitalization rate was 12.1% at 1 month, 25.2% at 3 months, 29.9% at 6 months, and 38.3% at 1 year. Patients with NAFLD had markedly higher 1-year rehospitalization rates than those without NAFLD (58% vs 21% at 1 y; P < 0.001 by the log-rank test). Cox regression analysis revealed that NAFLD was associated with a 5.5-fold increased risk of rehospitalization (adjusted hazard ratio 5.56, 95% confidence interval 2.46-12.1, P < 0.001) after adjustment for multiple HF risk factors and potential confounders. In conclusion, NAFLD was independently associated with higher 1-year rehospitalization in patients hospitalized for acute HF. PMID:26886619

  15. Hepatitis E virus is a leading cause of acute-on-chronic liver disease:experience from a tertiary centre in Bangladesh

    Mamun-Al Mahtab; Salimur Rahman; Mobin Khan; Md. Fazal Karim

    2009-01-01

    BACKGROUND:Acute-on-chronic liver failure (ACLF) is common in Bangladesh. Acute viral E hepatitis is sporadically encountered in this country each year, with a rising incidence in the rainy season. This study aimed to identify the etiology of ACLF in Bangladesh. METHODS:In this retrospective study, 69 ACLF patients were included. They presented to our department at the Bangabandhu Sheikh Mujib Medical University in Dhaka. History of diseases was recorded and appropriate investigations were conducted in all patients. RESULTS:Acute hepatitis E virus (HEV) infection was positive in 21.7% (15/69) of the patients, while 14.5%(10/69) had septicemia. Upper gastrointestinal tract hemorrhage was seen in 4.3% of the patients (3/69), while another 4.3% (3/69) had a positive history for alcohol or drugs. None of the patients tested positive for hepatitis A virus infection and no evidence of hepatitis B virus lfare was found in any patient. No speciifc cause for ACLF could be identiifed. CONCLUSIONS:Acute HEV infection is a leading cause of ACLF in Bangladesh. Many patients were thought to have decompensation of cirrhosis, but subsequently were recognized as having ACLF by a retrospective review according to the deifnition of the Asian Paciifc Association for the Study of the Liver Working Party Meeting on ACLF in New Delhi in early 2008.

  16. Determinants of Noninvasive Ventilation Outcomes during an Episode of Acute Hypercapnic Respiratory Failure in Chronic Obstructive Pulmonary Disease: The Effects of Comorbidities and Causes of Respiratory Failure

    Angela Maria Grazia Pacilli

    2014-01-01

    Full Text Available Objectives. To investigate the effect of the cause of acute respiratory failure and the role of comorbidities both acute and chronic on the outcome of COPD patients admitted to Respiratory Intensive Care Unit (RICU with acute respiratory failure and treated with NIV. Design. Observational prospective study. Patients and Methods. 176 COPD patients consecutively admitted to our RICU over a period of 3 years and treated with NIV were evaluated. In all patients demographic, clinical, and functional parameters were recorded including the cause of acute respiratory failure, SAPS II score, Charlson comorbidity index, and further comorbidities not listed in the Charlson index. NIV success was defined as clinical improvement leading to discharge to regular ward, while exitus or need for endotracheal intubation was considered failure. Results. NIV outcome was successful in 134 patients while 42 underwent failure. Univariate analysis showed significantly higher SAP II score, Charlson index, prevalence of pneumonia, and lower serum albumin level in the failure group. Multivariate analysis confirmed a significant predictive value for pneumonia and albumin. Conclusions. The most important determinants of NIV outcome in COPD patients are the presence of pneumonia and the level of serum albumin as an indicator of the patient nutritional status.

  17. Comparison of the efficacy of olopatadine and fexofenadine in chronic idiopathic urticaria patients: a crossover study.

    Tanizaki, Hideaki; Yamamoto, Yosuke; Nakamizo, Satoshi; Otsuka, Atsushi; Miyachi, Yoshiki; Kabashima, Kenji

    2015-01-01

    Olopatadine is one of the second-generation H1 antihistamines that were used for treating allergic disorders initially in Asia, and now also in Western countries. Whereas several trials compared the efficacy on chronic urticaria among second-generation H1 antihistamines, no study has directly compared the clinical efficacy between olopatadine and other H1 antihistamines in patients with chronic idiopathic urticaria (CIU). In this study, we address this issue for the first time and conclude that olopatadine is a good candidate for the treatment of CIU. PMID:25592003

  18. Lethal pneumatosis coli in a 12-month-old child caused by acute intestinal gas gangrene after prolonged artificial nutrition: a case report

    Kircher Stefan

    2008-07-01

    Full Text Available Abstract Introduction Pneumatosis coli is a rare disease with heterogeneous symptoms which can be detected in the course of various acute and chronic intestinal diseases in children, such as necrotizing enterocolitis, intestinal obstruction and intestinal bacteriological infections. Case presentation We report the case of a 12-month-old boy who died of pneumatosis coli caused by an acute intestinal gas gangrene after prolonged artificial alimentation. Conclusion While intestinal gas gangrene is a highly uncommon cause of pneumatosis coli, it is important to consider it as a differential diagnosis, especially in patients receiving a prolonged artificial food supply. These patients may develop intestinal gas gangrene due to a dysfunctional intestinal barrier.

  19. Posttraumatic stress due to an acute coronary syndrome increases risk of 42-month major adverse cardiac events and all-cause mortality

    Edmondson, Donald; Rieckmann, Nina; Shaffer, Jonathan A.; Joseph E Schwartz; Burg, Matthew M.; Davidson, Karina W.; Clemow, Lynn; Shimbo, Daichi; Kronish, Ian M.

    2011-01-01

    Approximately 15% of patients with acute coronary syndromes (ACS) develop posttraumatic stress disorder (PTSD) due to their ACS event. We assessed whether ACS-induced PTSD symptoms increase risk for major adverse cardiac events (MACE) and all-cause mortality (ACM) in an observational cohort study of 247 patients (aged 25–93 years; 45% women) hospitalized for an ACS at one of 3 academic medical centers in New York and Connecticut between November 2003 and June 2005. Within 1 week of admission,...

  20. Non-Hodgkin lymphoma as a cause of acute intestinal obstruction/perforation in patients with adenocarcinoma of the sigmoidcolon: a case report

    Marcelo Pandolfi Basso; Adriana Borgonovi Christiano; Letícia Vieira Guerrer; Francisco De Assis Gonçalves-Filho; João Gomes Netinho

    2011-01-01

    Report of a rare case of an 83-year-old patient with lymphoma of the terminal ileum causing obstructive/perforated acute abdomen synchronous with sigmoid colon adenocarcinoma and review of literature data about small bowel malignancies, particularly lymphomas. It seems to correspond to a rare disease (2% of all bowel cancers), more prevalent in elderly and immunocompromised patients, whose symptoms are vague and early diagnosis is difficult, often making it impossible to establish the correct...

  1. Acute Exposure to Di(2-Ethylhexyl) Phthalate in Adulthood Causes Adverse Reproductive Outcomes Later in Life and Accelerates Reproductive Aging in Female Mice.

    Hannon, Patrick R; Niermann, Sarah; Flaws, Jodi A

    2016-03-01

    Humans are ubiquitously exposed to di(2-ethylhexyl) phthalate (DEHP), which is an environmental toxicant incorporated in consumer products. Studies have shown that DEHP targets the ovary to disrupt essential processes required for reproductive and nonreproductive health. Specifically, 10-day exposure to DEHP accelerates primordial follicle recruitment and disrupts estrous cyclicity in adult mice. However, it is unknown if these effects on folliculogenesis and cyclicity following acute DEHP exposure can have permanent effects on reproductive outcomes. Further, the premature depletion of primordial follicles can cause early reproductive senescence, and it is unknown if acute DEHP exposure accelerates reproductive aging. This study tested the hypothesis that acute DEHP exposure causes infertility, disrupts estrous cyclicity, alters hormone levels, and depletes follicle numbers by inducing atresia later in life, leading to accelerated reproductive aging. Adult CD-1 mice were orally dosed with vehicle or DEHP (20 μg/kg/day-500 mg/kg/day) daily for 10 days, and reproductive outcomes were assessed at 6 and 9 months postdosing. Acute DEHP exposure significantly altered estrous cyclicity compared to controls at 6 and 9 months postdosing by increasing the percentage of days the mice were in estrus and metestrus/diestrus, respectively. DEHP also significantly decreased inhibin B levels compared to controls at 9 months postdosing. Further, DEHP significantly increased the BAX/BCL2 ratio in primordial follicles leading to a significant decrease in primordial and total follicle numbers compared to controls at 9 months postdosing. Collectively, the adverse effects present following acute DEHP exposure persist later in life and are consistent with accelerated reproductive aging. PMID:26678702

  2. Pancreas divisum and duodenal diverticula as two causes of acute or chronic pancreatitis that should not be overlooked: a case report

    De Filippo Massimo

    2008-05-01

    Full Text Available Abstract Introduction Pancreas divisum is a congenital anatomical anomaly characterized by the lack of fusion of the ventral and dorsal parts of the pancreas during the eighth week of fetal development. This condition is found in 5% to 14% of the general population. In pancreas divisum, the increased incidence of acute and chronic pancreatitis is caused by inadequate drainage of secretions from the body, tail and part of the pancreatic head through an orifice that is too small. The incidence of diverticula in the second part of the duodenum is found in approximately 20% of the population. Compression of the duodenal diverticula at the end of the common bile duct leads to the formation of biliary lithiasis (a principal cause of acute pancreatitis, pain associated with biliary lithiasis owing to compression of the common bile duct (at times with jaundice, and compression of the last part of Wirsung's duct or the hepatopancreatic ampulla (ampulla of Vater that may lead to both acute and chronic pancreatitis. Case presentation We describe the radiological findings of the case of a 75-year-old man with recurrent acute pancreatitis due to a combination of pancreas divisum and duodenal diverticula. Conclusion Magnetic resonance cholangiopancreatography is advisable in patients with recurrent pancreatitis (both acute and chronic since it is the most appropriate noninvasive treatment for the study of the pancreatic system (and the eventual presence of pancreas divisum and the biliary systems (eventual presence of biliary microlithiasis. Moreover, it can lead to the diagnostic suspicion of duodenal diverticula, which can be confirmed through duodenography with X-ray or computed tomography scan with a radio-opaque contrast agent administered orally.

  3. Topiramate as a rare cause of reversible Fanconi syndrome and acute kidney injury: a case report and literature review

    Meseeha, Marcelle G.; Maximos N. Attia; Kolade, Victor O.

    2016-01-01

    Topiramate (TPM) is a sulfa-derivative monosaccharide that has been used for multiple indications in the last several years. We describe a 53-year-old woman with known chronic kidney disease stage 2 and baseline creatinine of 1 mg/dL who developed acute kidney injury and proximal renal tubular dysfunction while on TPM for depression. The Naranjo Adverse Drug Reaction Probability Scale indicated a probable relationship (score of 6) between TPM and acute kidney injury as well as proximal tubula...

  4. Acute effects of aircraft noise on cardiovascular admissions - an interrupted time-series analysis of a six-day closure of London Heathrow Airport caused by volcanic ash.

    Pearson, Tim; Campbell, Michael J; Maheswaran, Ravi

    2016-08-01

    Acute noise exposure may acutely increase blood pressure but the hypothesis that acute exposure to aircraft noise may trigger cardiovascular events has not been investigated. This study took advantage of a six-day closure of a major airport in April 2010 caused by volcanic ash to examine if there was a decrease in emergency cardiovascular hospital admissions during or immediately after the closure period, using an interrupted daily time-series study design. The population living within the 55dB(A) noise contour was substantial at 0.7 million. The average daily admission count was 13.9 (SD 4.4). After adjustment for covariates, there was no evidence of a decreased risk of hospital admission from cardiovascular disease during the closure period (relative risk 0.97 (95% CI 0.75-1.26)). Using lags of 1-7 days gave similar results. Further studies are needed to investigate if transient aircraft noise exposure can trigger acute cardiovascular events. PMID:27494958

  5. Diagnostic performance of contrast-enhanced MR for acute appendicitis and alternative causes of abdominal pain in children

    Unenhanced MRI has emerged as a useful tool for diagnosing pediatric acute appendicitis. The use of contrast-enhanced MRI for diagnosing pediatric appendicitis has not been documented. The purpose of this study is to examine the diagnostic performance of contrast-enhanced MRI for acute appendicitis and alternative entities in the pediatric population presenting with acute abdominal pain. A retrospective review was conducted of 364 consecutive pediatric patients undergoing contrast-enhanced MRI for the evaluation of possible appendicitis at a single institution between November 2012 and September 2013. There were 132 cases of pathologically confirmed appendicitis out of 364 pediatric patients (36.3%) included in the study. Overall sensitivity and specificity were 96.2% (95% CI [91.4-98.4%]) and 95.7% (95% CI [92.3-97.6%]), respectively. Positive predictive value and negative predictive value were 92.7% (95% CI [86.6-96.3%]) and 97.8% (95% CI [94.7-99.1%]), respectively. The appendix was visualized in 243 cases (66.8%). Imaging confirmed alternative diagnoses in 75 patients, including most commonly colitis, enteritis or terminal ileitis (n = 25, 6.9%), adnexal cysts (n = 25, 6.9%) and mesenteric adenitis (n = 7, 1.9%). Contrast-enhanced MRI is capable of accurately diagnosing acute appendicitis while detecting many alternative entities of abdominal pain, and it allows good visualization of the appendix. Further evaluation is needed to determine whether contrast-enhanced MRI provides an advantage over non-enhanced MRI for imaging evaluation of acute abdominal pain in the pediatric population. (orig.)

  6. Diagnostic performance of contrast-enhanced MR for acute appendicitis and alternative causes of abdominal pain in children

    Koning, Jeffrey L. [University of California San Diego, Department of Radiology, San Diego, CA (United States); Naheedy, John H.; Kruk, Peter G. [University of California San Diego, Department of Radiology, San Diego, CA (United States); Rady Children' s Hospital, Department of Radiology, San Diego, CA (United States)

    2014-08-15

    Unenhanced MRI has emerged as a useful tool for diagnosing pediatric acute appendicitis. The use of contrast-enhanced MRI for diagnosing pediatric appendicitis has not been documented. The purpose of this study is to examine the diagnostic performance of contrast-enhanced MRI for acute appendicitis and alternative entities in the pediatric population presenting with acute abdominal pain. A retrospective review was conducted of 364 consecutive pediatric patients undergoing contrast-enhanced MRI for the evaluation of possible appendicitis at a single institution between November 2012 and September 2013. There were 132 cases of pathologically confirmed appendicitis out of 364 pediatric patients (36.3%) included in the study. Overall sensitivity and specificity were 96.2% (95% CI [91.4-98.4%]) and 95.7% (95% CI [92.3-97.6%]), respectively. Positive predictive value and negative predictive value were 92.7% (95% CI [86.6-96.3%]) and 97.8% (95% CI [94.7-99.1%]), respectively. The appendix was visualized in 243 cases (66.8%). Imaging confirmed alternative diagnoses in 75 patients, including most commonly colitis, enteritis or terminal ileitis (n = 25, 6.9%), adnexal cysts (n = 25, 6.9%) and mesenteric adenitis (n = 7, 1.9%). Contrast-enhanced MRI is capable of accurately diagnosing acute appendicitis while detecting many alternative entities of abdominal pain, and it allows good visualization of the appendix. Further evaluation is needed to determine whether contrast-enhanced MRI provides an advantage over non-enhanced MRI for imaging evaluation of acute abdominal pain in the pediatric population. (orig.)

  7. The persian version of the chronic urticaria quality of life questionnaire: factor analysis, validation, and initial clinical findings.

    Marzieh Tavakol; Payam Mohammadinejad; Ilaria Baiardini; Fulvio Braido; Mohammad Gharagozlou; Asghar Aghamohammadi; Mohammad Nabavi; Abbas Dabbaghzade; Zahra Tavakol; Mohsen Afarideh; Nima Rezaei

    2014-01-01

    Chronic urticaria (CU) also known as chronic idiopathic urticaria results in a lowered quality of life (QoL). Disease specific questionnaires are necessary to assess QoL in CU patients. Chronic Urticaria Quality of Life Questionnaire (CU-Q2oL) is the only available and validated disease specific questionnaire in the assessment of QoL in CU patients originally developed in Italian language. The aim of the current study was to develop the Persian version of the CU-Q2oL with an acceptable reliab...

  8. Safety and tolerability of levocetirizine dihydrochloride in infants and children with allergic rhinitis or chronic urticaria.

    Hampel, Frank; Ratner, Paul; Haeusler, Jean-Marc C

    2010-01-01

    Allergic rhinitis (AR) and chronic idiopathic urticaria (CIU) are common causes of substantial illness and disability in preschool children. Antihistamines are commonly used to treat preschool children with these conditions, but their use is based mostly on extrapolated efficacy from adult populations; it is thus important to characterize the safety of antihistamines in the pediatric population. This study was designed to assess the safety of levocetirizine dihydrochloride oral liquid drops in infants and children with AR or CIU. Two multicenter, double-blind, randomized, parallel-group studies randomized infants aged 6-11 months (study 1, n = 69) and children aged 1-5 years (study 2, n = 173) to levocetirizine, 1.25 mg (q.d. or b.i.d., respectively), or placebo for 2 weeks, using a 2:1 ratio. Safety evaluations included treatment-emergent adverse events (TEAEs), vital signs, electrocardiographic (ECG) assessments, and laboratory tests. The overall incidence of TEAEs was similar between levocetirizine and placebo in both studies. Most TEAEs were mild or moderate in intensity. TEAEs prompted discontinuation of therapy in three patients receiving levocetirizine in study 1. No clinically relevant changes from baseline in vital signs or laboratory parameters were apparent in either study; changes from baseline in these evaluations were similar between groups. No significant changes were observed in ECG parameters, including corrected QT interval. Levocetirizine, 1.25 and 2.5 mg/day, was well tolerated in infants aged 6-11 months and in children aged 1-5 years, respectively, with AR or CIU. PMID:20819318

  9. Comorbidity and pathogenic links of chronic spontaneous urticaria and systemic lupus erythematosus--a systematic review.

    Kolkhir, P; Pogorelov, D; Olisova, O; Maurer, M

    2016-02-01

    Chronic spontaneous urticaria (CSU) is a common mast cell-driven disease characterized by the development of wheals (hives), angioedema (AE), or both for > 6 weeks. It is thought that autoimmunity is a common cause of CSU, which is often associated with autoimmune thyroiditis, whereas the link to other autoimmune disorders such as systemic lupus erythematosus (SLE) has not been carefully explored. Here, we systematically reviewed the existing literature for information on the prevalence of CSU in SLE (and vice versa) and we examined the possible clinical and pathogenetic relationship between CSU and SLE. The prevalence of CSU and CSU-like rash in SLE was investigated by 42 independent studies and comorbidity in adult patients reportedly ranged from 0% to 21.9% and 0.4% to 27.5%, respectively (urticarial vasculitis: 0-20%). In children with SLE, CSU was reported in 0-1.2% and CSU-like rash in 4.5-12% (urticarial vasculitis: 0-2.2%). In contrast, little information is available on the prevalence of SLE in patients with CSU, and more studies are needed to determine the rate of comorbidity. Recent insights on IgG- and IgE-mediated autoreactivity suggest similarities in the pathogenesis of CSU and SLE linking inflammation and autoimmunity with the activation of the complement and coagulation system. Future studies of patients with either or both conditions could help to better define common pathomechanisms in CSU and SLE and to develop novel targeted treatment options for patients with CSU and SLE. PMID:26545308

  10. Successful management of cold-induced urticaria during hypothermic circulatory arrest.

    Ellis, Anne K; Saha, Tarit; Arellano, Ramiro; Zajac, Andrew; Payne, Darrin M

    2013-11-01

    Cold-induced urticaria (CIU) is a potentially life-threatening immunologic disorder characterized by swelling and edema of exposed tissue in response to a cold stimulus. We describe the successful management of a patient with a history of severe CIU who required coronary bypass and repair of an ascending aortic aneurysm using hypothermic circulatory arrest. PMID:24182476

  11. Effect of Levothyroxine Treatment on Clinical Symptoms in Hypothyroid Patients with Chronic Urticaria and Thyroid Autoimmunity

    Kim, Do Hun; Sung, Nam Hee

    2016-01-01

    Background Thyroid autoimmunity has been increasingly reported to be associated with chronic urticaria (CU), and the possible clinical benefit of thyroid hormone or anti-thyroid drugs in some CU patients with autoimmune thyroid disease has been studied. However, the effect of thyroid hormone or anti-thyroid drugs on clinical symptoms of CU remains unclear. Objective We investigated the clinical response of urticaria to the treatment of thyroid dysfunction. Methods Medical records of patients with CU evaluated for thyroid autoimmunity and thyroid function were collected and reviewed. Results Of 184 patients with CU, 43 patients (23.4%) had thyroid autoantibodies and 26 patients (14.1%) had thyroid dysfunction. While none of the five patients with Graves' disease showed any improvement of urticaria after treatment with anti-thyroid drugs, two of the 10 patients with Hashimoto's thyroiditis showed improved urticaria after being treated with levothyroxine. Conclusion Although levothyroxine treatment was effective in a minority of patients with CU, there may be a causal relationship between CU and thyroid autoimmunity. PMID:27081267

  12. Cold urticaria patients exhibit normal skin levels of functional mast cells and histamine after tolerance induction

    Kring Tannert, Line; Stahl Skov, Per; Bjerremann Jensen, Louise;

    2012-01-01

    Cold urticaria is a skin condition characterized by rapid appearance of itchy wheals and occasionally angioedema in response to cold stimulation. Antihistamines do not sufficiently protect all patients from symptoms, even when used in higher than standard doses. In these patients, desensitization...

  13. The Effectiveness and Safety of Acupuncture for Patients with Chronic Urticaria: A Systematic Review

    Yao, Qin; Li, Shanshan; Liu, Xiaoxu; Qin, Zongshi; Liu, Zhishun

    2016-01-01

    Background. Acupuncture might have effectiveness in relieving the symptoms of chronic urticaria. There are currently no systematic reviews of acupuncture for chronic urticaria published in English. Objective. We conducted a systematic review to assess the effectiveness and safety of acupuncture for chronic urticaria. Methods. A systematic review and meta-analysis of randomized, controlled trials were performed. The primary outcome was global symptom improvement. Results. We included 6 studies with 406 participants. Three trials showed significant difference between acupuncture and drugs in global symptom improvement (relative risk 1.37; 95% CI 1.11–1.70; P = 0.003). As an adjuvant to medication, acupuncture was also beneficial for global symptom improvement (relative risk 1.77; 95% CI 1.41–2.22; P acupuncture. Limitations. Some methodological limitations were observed. The overall risk of bias in the 6 included trials was high and all included RCTs were conducted in China and published in Chinese. Besides, the lack of proper control groups and the use of different rating methods and cut-offs in the included trials also made the evidence of this review limited. Conclusions. Acupuncture might be effective and safe for chronic urticaria in relieving symptoms, based on a low level of evidence. To draw a reliable conclusion, more high quality trials are needed in the future. This trial is registered with PROSPERO CRD42015015702. PMID:27314024

  14. Acute cerebellar ataxia

    Cerebellar ataxia; Ataxia - acute cerebellar; Cerebellitis; Post-varicella acute cerebellar ataxia; PVACA ... Acute cerebellar ataxia in children, especially younger than age 3, may occur several weeks after an illness caused by a virus. ...

  15. 急性乙醇中毒时猝死原因及防范%The Causes and Prevention Measures for the Sudden Death in Acute Alcoholic Intoxication

    许静; 孟庆义

    2011-01-01

    This paper discussed the causes and prevention measures for the sudden death in acute alcoholic intoxication. The main causes included the mis - aspiration, acute pancreatitis, cardiac emergencies, cerebral hemorrhage, disulfiram - like reaction, hypothermia, rhabdomyolysis, and hypotonic state after gastric lavage. That was instructive for the clinician to diagnosis and treatment for acute alcoholic intoxication and to avoid the medical malpractice in the clinical work.%本文对急性乙醇中毒时猝死的原因及防范措施进行了分析阐述,主要猝死原因有误吸、急性胰腺炎、心脏急症、脑出血、双硫仑样反应、低体温、横纹肌溶解和洗胃后低渗.希望能为临床医生正确地诊断与治疗急性乙醇中毒及避免医疗失误提供借鉴.

  16. Rapid and reversible impairments of short- and long-term social recognition memory are caused by acute isolation of adult rats via distinct mechanisms.

    Hadar Shahar-Gold

    Full Text Available Mammalian social organizations require the ability to recognize and remember individual conspecifics. This social recognition memory (SRM can be examined in rodents using their innate tendency to investigate novel conspecifics more persistently than familiar ones. Here we used the SRM paradigm to examine the influence of housing conditions on the social memory of adult rats. We found that acute social isolation caused within few days a significant impairment in acquisition of short-term SRM of male and female rats. Moreover, SRM consolidation into long-term memory was blocked following only one day of social isolation. Both impairments were reversible, but with different time courses. Furthermore, only the impairment in SRM consolidation was reversed by systemic administration of arginine-vasopressin (AVP. In contrast to SRM, object recognition memory was not affected by social isolation. We conclude that acute social isolation rapidly induces reversible changes in the brain neuronal and molecular mechanisms underlying SRM, which hamper its acquisition and completely block its consolidation. These changes occur via distinct, AVP sensitive and insensitive mechanisms. Thus, acute social isolation of rats swiftly causes changes in their brain and interferes with their normal social behavior.

  17. Autologous serum therapy in chronic urticaria: A promising complement to antihistamines

    Panchami Debbarman

    2014-01-01

    Full Text Available Background: Chronic urticaria (CU is a vexing problem and patients of CU suffer from the morbidity that arise from irritable itch and weals and are also subjected to a huge antihistamine pill burden. The symptoms are more in autoreactive urticaria (AU where auto-antibodies in blood flares-up the condition. Search for newer effective modalities which can reduce pill burden is a felt need. Aims: This study evaluates the effectiveness of autologous serum therapy (AST in CU and also determines its usefulness in AU. Materials and Methods: Double blind, parallel group, randomized, controlled study. Fifty four patients were given AST and 57 patients were given injection normal saline (placebo, along with cetirizine in an on-demand basis in both groups. AST/Placebo was given weekly for nine weeks and followed-up for a total period of 24 weeks. AU was diagnosed by autologous serum skin test. Urticaria total severity score (TSS, Urticaria activity score (UAS, Dermatologic life quality index (DLQI was used as primary effectiveness variables. Safety parameters assessed were the spontaneously reported adverse events and laboratory parameters. Results: TSS showed significant improvement from baseline, 7 th week and 8 th week onwards in AST group and placebo group respectively. Group comparison showed significant improvement 4 th week onwards. UAS showed similar results. DLQI showed significant improvement in AST group compared to placebo at the end of study. Both AU and non-AU patients showed comparable improvement of TSS. Conclusion: AST shows promise in treatment of urticaria regardless of the autoreactive nature.

  18. Efficacy of H, antihistamine, corticosteroids and cyclophosphamide in the treatment of chronic dermographic urticaria

    Kumar Rajesh

    2002-01-01

    Full Text Available H, antihistamines relieve urticaria by blocking the action of histamine on the target tissue, while demonstration of autoantibodies in the sera of a proportion of the patients having chronic idiopathic urticaria, use of immunosuppressive drugs for the treatment of these patients has acquired the greater rationality. We evaluated the role of corticosteroids and cyclophosphamide in the treatment of chronic dermographic urticaria. Twenty-five patients, 13 males and 12 females, between 18-53 years in age, having chronic dermographic urticaria were taken up for this study. The patients were divided into three groups. Group I patients (n=9 were treated with cetirizine hydrochloride 10 mg per day orally, group II patients (n=7 were treated with betamethasone 2 mg along with cyclophosphamide 50 mg along with cetirizine 10 mg per day for a total period of 4 weeks. The patients were evaluated every week to record the therapeutic response and side effects, and then followed up without treatment for a period of 6 months to look for recurrence of the urticaria, if any. Six patients in group I and all the patients in group II and group III had complete remission while the remaining patients in group I had partial relief. The side effects included drowsiness in 4 patients. All the patients in group II had weight gain, 4 patients had acne and 2 patients developed cushingoid features. Majority of the patients relapsed within 3 days after stopping the treatment. Supplementation of the treatment with oral corticosteroids or cyclophosphamide was more effective in controlling the symptoms as compared to cetirizine alone. But a four weeks supplementation was not adequate for preventing the relapses when the drugs were withdrawn.

  19. Topiramate as a rare cause of reversible Fanconi syndrome and acute kidney injury: a case report and literature review.

    Meseeha, Marcelle G; Attia, Maximos N; Kolade, Victor O

    2016-01-01

    Topiramate (TPM) is a sulfa-derivative monosaccharide that has been used for multiple indications in the last several years. We describe a 53-year-old woman with known chronic kidney disease stage 2 and baseline creatinine of 1 mg/dL who developed acute kidney injury and proximal renal tubular dysfunction while on TPM for depression. The Naranjo Adverse Drug Reaction Probability Scale indicated a probable relationship (score of 6) between TPM and acute kidney injury as well as proximal tubular dysfunction; these renal conditions resolved on withdrawal of TPM. To our knowledge, this is the first report of such a scenario. Patients receiving TPM therapy should be closely monitored for evidence of kidney dysfunction and electrolyte abnormalities. PMID:26908388

  20. Topiramate as a rare cause of reversible Fanconi syndrome and acute kidney injury: a case report and literature review

    Marcelle G. Meseeha

    2016-02-01

    Full Text Available Topiramate (TPM is a sulfa-derivative monosaccharide that has been used for multiple indications in the last several years. We describe a 53-year-old woman with known chronic kidney disease stage 2 and baseline creatinine of 1 mg/dL who developed acute kidney injury and proximal renal tubular dysfunction while on TPM for depression. The Naranjo Adverse Drug Reaction Probability Scale indicated a probable relationship (score of 6 between TPM and acute kidney injury as well as proximal tubular dysfunction; these renal conditions resolved on withdrawal of TPM. To our knowledge, this is the first report of such a scenario. Patients receiving TPM therapy should be closely monitored for evidence of kidney dysfunction and electrolyte abnormalities.

  1. Laparoscopic Excision of a Pedunculated Uterine Leiomyoma in Torsion as a Cause of Acute Abdomen at 10 Weeks of Pregnancy

    Kosmidis, Christophoros; Pantos, George; Efthimiadis, Christopher; Gkoutziomitrou, Ioanna; Georgakoudi, Eleni; Anthimidis, George

    2015-01-01

    Patient: Female, 31 Final Diagnosis: Acute abdomen due to pedunculated uterine leiomyoma in torsion Symptoms: Abdominal pain • vomiting Medication: Cefoxitin 2gr Clinical Procedure: Laparoscopic excision of the pendunculated uterine leiomyoma – laparoscopic appedicectomy Specialty: Surgery Objective: Unusual clinical course Background: Pregnancy outcomes after laparoscopic myomectomy are generally favorable, with a pregnancy rate that is comparable to or even higher than the rate associated w...

  2. Amifostine ameliorates recognition memory defect in acute radiation syndrome caused by relatively low-dose of gamma radiation

    Lee, Hae-June; Kim, Joong-Sun; Song, Myoung-Sub; Seo, Heung-Sik; Yang, Miyoung; Kim, Jong Choon; Jo, Sung-Kee; Shin, Taekyun; Moon, Changjong; Kim, Sung-Ho

    2010-01-01

    This study examined whether amifostine (WR-2721) could attenuate memory impairment and suppress hippocampal neurogenesis in adult mice with the relatively low-dose exposure of acute radiation syndrome (ARS). These were assessed using object recognition memory test, the terminal deoxynucleotidyl transferase-mediated dUTP nick end-labeling assay, and immunohistochemical markers of neurogenesis [Ki-67 and doublecortin (DCX)]. Amifostine treatment (214 mg/kg, i.p.) prior to irradiation significan...

  3. Acute liver failure caused by concurrent autoimmune hepatitis and hepatitis B in a 16-year old girl

    Pawłowska, Małgorzata; Halota, Waldemar

    2010-01-01

    A 16 year-old girl was admitted to hospital because of fatigue and somnolence, nausea, epistaxis and jaundice. Physical examination revealed jaundice, an enlarged liver and tenderness of upper right abdomen. Laboratory tests revealed an increased level of acute liver failure, bilirubin, bile acids, GGTP and a decreased prothrombin ratio, with elevated gamma-globulin and IgG levels, and the presence of anti-mitochondrial M2 antibodies and HBV infection markers. The patient was diagnosed with l...

  4. Implementing hospital-based surveillance for severe acute respiratory infections caused by influenza and other respiratory pathogens in New Zealand

    Q Sue Huang; Michael Baker; Colin McArthur; Sally Roberts; Deborah Williamson; Cameron Grant; Adrian Trenholme; Conroy Wong; Susan Taylor; Lyndsay LeComte; Graham Mackereth; Don Bandaranayake; Tim Wood; Ange Bissielo; Ruth Seeds

    2014-01-01

    Background: Recent experience with pandemic influenza A(H1N1)pdm09 highlighted the importance of global surveillance for severe respiratory disease to support pandemic preparedness and seasonal influenza control. Improved surveillance in the southern hemisphere is needed to provide critical data on influenza epidemiology, disease burden, circulating strains and effectiveness of influenza prevention and control measures. Hospital-based surveillance for severe acute respiratory infection (SARI)...

  5. Cutaneous and renal glomerular vasculopathy as a cause of acute kidney injury in dogs in the UK

    Holm, L. P.; Hawkins, I.; Robin, C.; Newton, R. J.; Jepson, R.; Stanzani, G.; McMahon, L. A.; Pesavento, P.; Carr, T; Cogan, T.; Couto, C.G.; Cianciolo, R.; Walker, D J

    2015-01-01

    To describe the signalment, clinicopathological findings and outcome in dogs presenting with acute kidney injury (AKI) and skin lesions between November 2012 and March 2014, in whom cutaneous and renal glomerular vasculopathy (CRGV) was suspected and renal thrombotic microangiopathy (TMA) was histopathologically confirmed. The medical records of dogs with skin lesions and AKI, with histopathologically confirmed renal TMA, were retrospectively reviewed. Thirty dogs from across the UK were iden...

  6. Desloratadine for chronic idiopathic urticaria: a review of clinical efficacy.

    DuBuske, Lawrence

    2007-01-01

    Chronic idiopathic urticaria (CIU) is a disabling affliction that considerably limits patients' daily activities and interferes with sleep. Clinical studies have shown that histamine H1-receptor antagonists (antihistamines) are highly effective for inhibiting the hives/wheals and pruritus associated with CIU, as well as improving patients' quality of life. Desloratadine is a rapid-acting, once-daily, nonsedating selective H1-receptor antagonist/inverse receptor agonist with proven clinical efficacy in patients with CIU. It has 10-20 times the in vivo H1 receptor-binding affinity of loratadine, its parent compound, and 52-194 times the H1 receptor-binding affinity of cetirizine, ebastine, loratadine, and fexofenadine. Desloratadine displays linear pharmacokinetics after oral administration. Age and sex have no apparent effect on the drug's metabolism and elimination, and food does not affect its bioavailability or absorption. Desloratadine also exerts anti-inflammatory effects via mechanisms that are independent of H1-receptor antagonism. Results from randomized, double-blind, placebo-controlled studies of 6 weeks' duration in adults and adolescents with moderate-to-severe CIU indicate that desloratadine significantly minimizes the severity of pruritus, reduces the number and size of hives, and improves disease-impaired sleep and daily activities. Improvements were noted after a single dose of desloratadine and were maintained over 6 weeks of treatment. Desloratadine was safe and well tolerated in clinical trials of patients with CIU. The adverse effect profile of desloratadine in adults, as well as in children aged from 6 months to 11 years, is comparable to that of placebo. Evaluations of cognitive and psychomotor performance in adults indicate no impairment of function with dosages of desloratadine 5 mg/day. In conclusion, desloratadine is an important therapeutic option for prompt and enduring symptom relief in patients with moderate-to-severe CIU. In addition

  7. Investigation of the roles of the substances in serum lipids and their constitutive fatty acids in chronic urticaria.

    Kobayashi, S

    1989-06-01

    The newly-generated lipid mediators include products of arachidonate metabolism, prostaglandins and leukotrienes. In this study, serum lipids and fatty acids, including arachidonic acid (C20:4) were examined in 12 normal subjects (6 males and 6 females) and 23 subjects with chronic urticaria (6 males and 17 females), including 17 who made an excellent or good recovery (4 males and 13 females). The results indicated a relationship between chronic urticaria and serum lipids and fatty acids. The omega 6 (n-6) and omega 3 (n-3) series of polyunsaturated fatty acids and lipid peroxidation were suggested that may be one of the mediators in chronic urticaria. Pantethine, glutathione and ascorbic acid were effective in controlling chronic urticaria. PMID:2794222

  8. Acute pancreatitis

    Bo-Guang Fan

    2010-05-01

    Full Text Available Background: Acute pancreatitis continues to be a serious illness, and the patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Aims: The present review is to highlight the classification, treatment and prognosis of acute pancreatitis. Material & Methods: We reviewed the English-language literature (Medline addressing pancreatitis. Results: Acute pancreatitis is frequently caused by gallstone disease or excess alcohol ingestion. There are a number of important issues regarding clinical highlights in the classification, treatment and prognosis of acute pancreatitis, and treatment options for complications of acute pancreatitis including pancreatic pseudocysts. Conclusions: Multidisciplinary approach should be used for the management of the patient with acute pancreatitis.

  9. Acute pancreatitis

    Bo-Guang Fan

    2010-01-01

    Full Text Available Background : Acute pancreatitis continues to be a serious illness, and the patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Aims : The present review is to highlight the classification, treatment and prognosis of acute pancreatitis. Material & Methods : We reviewed the English-language literature (Medline addressing pancreatitis. Results : Acute pancreatitis is frequently caused by gallstone disease or excess alcohol ingestion. There are a number of important issues regarding clinical highlights in the classification, treatment and prognosis of acute pancreatitis, and treatment options for complications of acute pancreatitis including pancreatic pseudocysts. Conclusions : Multidisciplinary approach should be used for the management of the patient with acute pancreatitis.

  10. The dynamics of histamine level in patients with chronic urticaria under the influence of different methods of treatment.

    Dytyatkovska Ye.M.

    2014-01-01

    There was studied the efficiency of different methods of chronic urticaria treatment. All patients were divided into 2 groups depending on treatment scteme. The paper shows the dynamics of histamine level in blood plasma, intestine disbiosis in patients with chronic urticaria under the influence of different treatment complexes. It was proved that there exists the correlation between the serum histamine level and method of treatment. Intro¬ducing bionorm into the treatment allows to decrease ...

  11. Correlation of serum antithyroid microsomal antibody and autologous serum skin test in patients with chronic idiopathic urticaria

    Snehal Balvant Lunge

    2015-01-01

    Full Text Available Background: About 25-45% of patients of chronic urticaria (CU have been stated to have histamine releasing autoantibodies in their blood. The term autoimmune urticaria is increasingly being accepted for this subgroup of patients. Review of the literature suggests high autologous serum skin test (ASST positivity and presence of antithyroid microsomal antibodies in patients with autoimmune urticaria. Aims: To study prevalence of ASST positivity and antithyroid microsomal antibodies in chronic "idiopathic" urticaria and to study the correlation between the two parameters. Methods: All patients of chronic idiopathic urticaria satisfying inclusion/exclusion criteria were enrolled in the study after written informed consent. Patients of CU secondary to infections and infestations, physical urticaria including dermatographism, mastocytosis, urticarial vasculitis and those on treatment with immunosuppressive drugs for urticaria were excluded from the study. In all of these patients, complete blood count; ASST, serum T3/T4/thyroid stimulating hormone levels, antithyroid microsomal antibody (AMA levels were done. Statistical analysis was done by Chi-square test, Fisher exact test and Kappa statistics. Results: Study included 24 males and 26 females with mean age of 39.54 years. Majority of patients belonged to 20-40 years of age. Females showed more ASST positivity. A total of 12 out of 50 (24% patients showed positive ASST. A total of four out of 12 (33.33% had positive ASST and raised AMA levels. Conclusion: Only 25% of patients of chronic idiopathic urticaria had positive ASST. ASST and AMA levels were positively correlated in our study. Further studies are required to authenticate this association.

  12. Acute respiratory infection and bacteraemia as causes of non-malarial febrile illness in African children: a narrative review.

    Florida Muro; Rita Reyburn; Hugh Reyburn

    2015-01-01

    The replacement of “presumptive treatment for malaria” by “test before treat” strategies for the management of febrile illness is raising awareness of the importance of knowing more about the causes of illness in children who are suspected to have malaria but return a negative parasitological test. The most common cause of non-malarial febrile illness (NMFI) in African children is respiratory tract infection. Whilst the bacterial causes of NMFI are well known, the increasing use of sensitive ...

  13. Acute retinal ischemia caused by controlled low ocular perfusion pressure in a porcine model. Electrophysiological and histological characterisation

    Kyhn, Maria Voss; Warfvinge, Karin; Scherfig, Erik;

    2009-01-01

    The purpose of this study was to establish, and characterize a porcine model of acute, controlled retinal ischemia. The controlled retinal ischemia was produced by clamping the ocular perfusion pressure (OPP) in the left eye to 5 mm Hg for 2 h. The OPP was defined as mean arterial blood pressure...... (MAP) minus the intraocular pressure (IOP). It was clamped to 0-30 mm Hg by continuous monitoring of MAP and adjustment of the IOP, which was controlled by cannulation of the anterior chamber. Inner retinal function was assessed by induced multifocal electroretinography (mfERG) with comparisons of the...

  14. The silk protein, sericin, protects against cell death caused by acute serum deprivation in insect cell culture.

    Takahashi, Masakazu; Tsujimoto, Kazuhisa; Yamada, Hideyuki; Takagi, Hiroshi; Nakamori, Shigeru

    2003-11-01

    Sericin is the silk protein that covers fibroin fibers and functions as a 'glue' in the cocoons of silkworms, and its most abundant component, Ser1, contains repeats of Ser- and Thr-rich 38 amino acid residues. The viability of Sf9 insect cells was 20, 57 and 49% on the fifth day and 41, 91 and 70% on the ninth day after serum deprivation in the presence of no additives, 3000 microg sericin hydrolysate and 350 microg SerD (the peptide containing the two repetitive units) ml(-1), respectively. Thus, the sericin samples were useful in preventing cell death and promoting cellular growth after acute serum deprivation. PMID:14677702

  15. Re-emergent Human Adenovirus Genome Type 7d Caused an Acute Respiratory Disease Outbreak in Southern China After a Twenty-one Year Absence

    Zhao, Suhui; Wan, Chengsong; Ke, Changwen; Seto, Jason; Dehghan, Shoaleh; Zou, Lirong; Zhou, Jie; Cheng, Zetao; Jing, Shuping; Zeng, Zhiwei; Zhang, Jing; Wan, Xuan; Wu, Xianbo; Zhao, Wei; Zhu, Li

    2014-01-01

    Human adenoviruses (HAdVs) are highly contagious pathogens causing acute respiratory disease (ARD), among other illnesses. Of the ARD genotypes, HAdV-7 presents with more severe morbidity and higher mortality than the others. We report the isolation and identification of a genome type HAdV-7d (DG01_2011) from a recent outbreak in Southern China. Genome sequencing, phylogenetic analysis, and restriction endonuclease analysis (REA) comparisons with past pathogens indicate HAdV-7d has re-emerged...

  16. The Correlation of Serums CCL11, CCL17, CCL26, and CCL27 and Disease Severity in Patients with Urticaria

    Tao Lu

    2016-01-01

    Full Text Available Background. Chemokines may be involved in the pathogenesis of urticaria, but their correlation with disease severity as well as eruption type is unclear. Objectives. The aim of this study was to explore the expression of chemokines in patients with urticaria. The association between disease severity and levels of chemokines was analysed. Materials and Methods. Serums CCL11, CCL17, CCL26, and CCL27, D-dimer, C-reactive protein, and total IgE were measured in 51 patients with urticaria and in 25 healthy control subjects. Results. Serums CCL11, CCL17, CCL26, and CCL27 were significantly higher in patients with urticaria than in the healthy controls (P<0.05. Serum CCL27 strongly correlated with urticarial disease severity. Serums CCL17, CCL26, and CCL27 significantly correlated with D-dimer, while innercorrelations were noted among the chemokines. Conclusion. Our findings reveal that chemokines participate in the pathogenesis of urticaria. Further study in larger cohort is needed to testify whether they could be the biomarkers for predicting the severity of urticaria.

  17. PTEN microdeletions in T-cell acute lymphoblastic leukemia are caused by illegitimate RAG-mediated recombination events.

    Mendes, Rui D; Sarmento, Leonor M; Canté-Barrett, Kirsten; Zuurbier, Linda; Buijs-Gladdines, Jessica G C A M; Póvoa, Vanda; Smits, Willem K; Abecasis, Miguel; Yunes, J Andres; Sonneveld, Edwin; Horstmann, Martin A; Pieters, Rob; Barata, João T; Meijerink, Jules P P

    2014-07-24

    Phosphatase and tensin homolog (PTEN)-inactivating mutations and/or deletions are an independent risk factor for relapse of T-cell acute lymphoblastic leukemia (T-ALL) patients treated on Dutch Childhood Oncology Group or German Cooperative Study Group for Childhood Acute Lymphoblastic Leukemia protocols. Some monoallelic mutated or PTEN wild-type patients lack PTEN protein, implying that additional PTEN inactivation mechanisms exist. We show that PTEN is inactivated by small deletions affecting a few exons in 8% of pediatric T-ALL patients. These microdeletions were clonal in 3% and subclonal in 5% of patients. Conserved deletion breakpoints are flanked by cryptic recombination signal sequences (cRSSs) and frequently have non-template-derived nucleotides inserted in between breakpoints, pointing to an illegitimate RAG recombination-driven activity. Identified cRSSs drive RAG-dependent recombination in a reporter system as efficiently as bona fide RSSs that flank gene segments of the T-cell receptor locus. Remarkably, equivalent microdeletions were detected in thymocytes of healthy individuals. Microdeletions strongly associate with the TALLMO subtype characterized by TAL1 or LMO2 rearrangements. Primary and secondary xenotransplantation of TAL1-rearranged leukemia allowed development of leukemic subclones with newly acquired PTEN microdeletions. Ongoing RAG activity may therefore actively contribute to the acquisition of preleukemic hits, clonal diversification, and disease progression. PMID:24904117

  18. Oclusão arterial aguda por derivados da ergotamina Acute arterial occlusion caused by ergotamine derivatives

    Edison Barreto de Souza

    2009-09-01

    Full Text Available Os derivados da ergotamina compõem diversas drogas amplamente utilizadas no tratamento de ataques agudos de migrânea. A intoxicação por estas substâncias resulta geralmente de sua administração crônica, promovendo sintomas secundários ao espasmo arterial e à consequente isquemia distal. Neste artigo, é relatado o caso de uma paciente de 47 anos com diagnóstico de oclusão arterial aguda em membros inferiores secundária ao uso de derivados da ergotamina. Após a suspensão da droga e a prescrição de anticoagulantes, vasodilatadores e antiagregante plaquetário, a paciente evoluiu com melhora da dor, da parestesia e com o retorno da coloração normal e dos pulsos distais em membros inferiores.Ergotamine derivatives include several drugs widely used in the treatment of acute migraine attacks. Intoxication by these substances generally results from chronic administration, promoting symptoms secondary to arterial spasm and the consequent distal ischemia. The authors report the case of a 47-year old patient with acute arterial occlusion in lower limbs secondary to the use of ergotamine derivatives. After drugs were suspended and anticoagulants, vasodilators and antiplatelet drugs were prescribed, the patient progressed with improvement of pain, paresthesia and return of normal skin color and distal pulses in lower limbs.

  19. Fermented Brown Rice Extract Causes Apoptotic Death of Human Acute Lymphoblastic Leukemia Cells via Death Receptor Pathway.

    Horie, Yukiko; Nemoto, Hideyuki; Itoh, Mari; Kosaka, Hiroaki; Morita, Kyoji

    2016-04-01

    Mixture of brown rice and rice bran fermented with Aspergillus oryzae, designated as FBRA, has been reported to reveal anti-carcinogenic and anti-inflammatory effects in rodents. Then, to test its potential anti-cancer activity, the aqueous extract was prepared from FBRA powder, and the effect of this extract on human acute lymphoblastic leukemia Jurkat cells was directly examined. The exposure to FBRA extract reduced the cell viability in a concentration- and time-dependent manner. The reduction of the cell viability was accompanied by the DNA fragmentation, and partially restored by treatment with pan-caspase inhibitor. Further studies showed that FBRA extract induced the cleavage of caspase-8, -9, and -3, and decreased Bcl-2 protein expression. Moreover, the expression of tBid, DR5, and Fas proteins was enhanced by FBRA extract, and the pretreatment with caspase-8 inhibitor, but not caspase-9 inhibitor, restored the reduction of the cell viability induced by FBRA extract. These findings suggested that FBRA extract could induce the apoptotic death of human acute lymphoblastic leukemia cells probably through mainly the death receptor-mediated pathway and supplementarily through the tBid-mediated mitochondrial pathway, proposing the possibility that FBRA was a potential functional food beneficial to patients with hematological cancer. PMID:26769704

  20. [Coronary Embolism Probably Caused by Surgical Glue after Operation for Acute Aortic Dissection;Report of a Case].

    Kimura, Chieri; Takihara, Hitomi; Okada, Shuichi

    2016-07-01

    A 70-year-old female underwent an emergency replacement of the ascending aorta for acute aortic dissection. We used surgical adhesive BioGlue and teflon felt strips to reinforce the dissected aortic wall. On the 5th post operative day, electrocardiogram showed ischemic inverted T wave and the serum creatine phosphokinase level elevated without any symptoms such as chest pain or low blood pressure. By coronary angiography, severe stenosis was detected of the left descending coronary artery, and percutaneous coronary intervention was performed. Intravascular ultrasound images revealed that no atherosclerotic components were present in the embolic materials. As a result of in vitro examination, that material was probably a fragment of the BioGlue. The patient was discharged on foot 23 days after surgery. PMID:27365070