WorldWideScience

Sample records for acute urticaria caused

  1. Demographic and clinical profiles in patients with acute urticaria.

    Science.gov (United States)

    Sánchez-Borges, M; Capriles-Hulett, A; Caballero-Fonseca, F

    2015-01-01

    Urticaria is a common cause for consultation in general and specialised medical practices. There is scarce information on the characteristics of patients suffering acute urticaria in Latin America. To investigate demographic and clinical features of patients with acute urticaria attending two allergy clinics in Caracas, Venezuela. A prospective study of all new patients who consulted during a three-year period because of acute urticaria. Information on age, gender, symptom duration, previous medical history, body distribution of wheals and angio-oedema, laboratory investigations, skin prick tests, and pharmacological treatment, was collected. Patients were classified according to their age as children/adolescents and adults. Two hundred and forty eight patients (177 adults and 71 children) were studied. Acute urticaria was more frequent in middle-aged atopic female patients. Lesions more often involved upper and lower limbs and head, and 31% of patients exhibited generalised urticaria. Laboratory investigations, performed only in selected cases, did not contribute to the final diagnosis. Most frequent subtypes of acute urticaria were spontaneous, dermographic, papular, and drug-induced urticaria. Most patients were treated with non-sedating antihistamines, with increased use of cetirizine and levocetirizine in children, while 5.6% of children and 20.3% of adults required the addition of short courses of systemic corticosteroids. Acute urticaria is a frequent cause of consultation for allergists, affecting more often middle-aged female atopic patients. The use of extensive complementary tests does not seem to be cost-effective for this clinical condition. Spontaneous, dermographic, papular and drug-induced urticaria are the most common subtypes. Copyright © 2014 SEICAP. Published by Elsevier Espana. All rights reserved.

  2. Medicaments as the possible cause of urticaria in children.

    Science.gov (United States)

    Balaban, Jagoda

    2002-09-01

    Medicaments are reported as the most common cause of urticaria. The objective of this study was to determine, by retrospective analysis of 132 pediatric patients treated at the Pulmonology and Allergology ward of the Department of Pediatrics, Banja Luka, over a 5-year period, the scope to which medicaments act as the possible cause of urticaria. Results of the study showed that the disease manifested mostly in male children (59.8), mainly of pre-school and school age rather than <1 year age group. Acute urticaria predominated, and it was recorded in 91.7% of cases. A medicament as the possible etiologic factor of acute urticaria was found in 29.8% of cases. Regarding chronic urticaria, in most cases the cause of disease remained unknown (63.6%), whereas a medicament and infection as the possible causal factors were found in 9.1% of cases. Before the occurrence of urticaria, 37 (28%) children took some medicament. Usually, these were antibiotics (45.9%), antipyretics (35.1%), or a combination of antibiotics and antipyretics (16.2%). Penicillin V, G or ampicillin were the most frequently used antibiotics (88.2%), whereas acetylsalicylic acid was the most frequently used antipyretic (53.8%). In 28% of the children suffering from acute urticaria, apart from taking some medicament, clinically manifested infection was also recorded, mostly of the respiratory system, so it could not be stated for sure whether the medicament or infection was the etiologic factor for the occurrence of disease. In only two cases it could be stated for sure that a medicament was the cause of urticaria, one acute and chronic urticaria each

  3. Clinical Evaluation of Inpatients with Acute Urticaria

    Directory of Open Access Journals (Sweden)

    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. Chronic urticaria following acute hepatitis A.

    Science.gov (United States)

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

    2012-09-18

    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 weeks and therefore was by definition chronic. Although chronic urticaria has been reported to be associated with other forms of viral hepatitis, to the best of our knowledge this has not been reported previously with hepatitis A.

  5. Urticaria.

    Science.gov (United States)

    Wedi, Bettina; Wieczorek, Dorothea; Raap, Ulrike; Kapp, Alexander

    2014-11-01

    Urticaria is a very common skin disease which was already described in the ancient world. Questions still remain about its pathogenesis and management remain open. Compared to other common skin diseases, the published evidence is rather low. The clinical symptoms with pruritic transient wheals and/or angioedema are caused by mediators (particularly histamine) released by activated mast cells and basophils. The mechanism of target cell activation has not been clarified in detail for most urticaria subtypes. Different urticaria subtypes should be distinguished. Spontaneous forms are more common than inducible forms. Chronic urticaria and urticaria in certain age groups (children, pregnancy) can be difficult to manage. Therefore, international consensus resulting in the regular update of urticaria guidelines can be very helpful. Currently, these updated guidelines include a three-step treatment algorithm for chronic spontaneous urticaria. Only the first step of this algorithm, second generation H1-antihistamine in standard dose, utilized approved drugs. However after omalizumab was established as a third line choice in the guideline algorithm, it has approved in many countries for chronic spontaneous urticaria without response to H1-antihistamines. The exact mechanism of action of omalizumab in urticaria has not been fully elucidated. Unrevealing this mechanism might result in a deeper understanding of urticaria pathogenesis and the development of further therapeutic strategies.

  6. Pediatricians' approach to children with acute urticaria.

    Science.gov (United States)

    Tuncel, Tuba; Uysal, Pinar; Arikan-Ayyildiz, Zeynep; Firinci, Fatih; Karaman, Ozkan; Uzuner, Nevin

    2016-04-01

    Acute urticaria is a common condition in childhood that concerns both patients and pediatricians. The aim of this study was to evaluate the general approach of pediatricians to children with acute urticaria. A data collection form consisting of 17 questions was created to evaluate pediatricians' general knowledge and practical approaches about urticaria. This form was distributed at the hospitals where pediatricians and pediatric residents work. The data was recorded in SPSS for Windows v.15 (SPSS, Inc., Chicago, IL, USA). The frequency (%) was used for descriptive data, while Pearson χ2 and Fisher's Exact tests were used for comparisons between groups. Purticaria and, therefore, often advise dietary changes. Second-generation antihistamines are preferred for treatment and are administered for about 5-7 days. Pediatric residents were found to prefer parenteral drug administration for the treatment of urticaria. A different generation antihistamine therapy was applied for treatment of patients who did not respond to the initial treatment. It was also determined that patients were referred to allergists when urticaria was accompanied by angioedema or when patients were resistant to conventional treatment. Pediatricians' knowledge regarding the diagnosis and treatment of urticaria was less extensive than expected. According to the results, there was some confusion among physicians regarding the etiological role of some foods in acute urticaria and the strategies for removal of these foods from the diet during the treatment. Participants' treatment approaches were partially correct and sufficient. In general, there were no differences observed between pediatric residents and pediatricians in terms of the management of patients with urticaria, except the route of administration.

  7. Acute symptoms of drug hypersensitivity (urticaria, angioedema, anaphylaxis, anaphylactic shock).

    Science.gov (United States)

    Limsuwan, Ticha; Demoly, Pascal

    2010-07-01

    Drug hypersensitivity reactions (HSRs) are the adverse effects of drugs which, when taken at doses generally tolerated by normal subjects, clinically resemble allergy. Immediate-reaction of drug HSRs are those that occur less than 1 hour after the last drug intake, usually in the form of urticaria, angioedema, rhinitis, conjunctivitis, bronchospasm, and anaphylaxis or anaphylactic shock. Acute urticarial and angioedema reactions are common clinical problems frequently encountered by internists and general practitioners. They are not specific to drug allergic reaction, and can be caused by various pathogenic mechanisms. Despite the benign course of urticaria and angioedema, a mucocutaneous swelling of the upper respiratory tract could be life-threatening by itself or a feature of anaphylaxis. This article reviews acute symptoms of drug HSR-related urticaria, angioedema, anaphylaxis, and anaphylactic shock, and how clinicians should approach these problems.

  8. Acute urticaria and angioedema: diagnostic and treatment considerations.

    Science.gov (United States)

    Frigas, Evangelo; Park, Miguel A

    2009-01-01

    Urticaria is defined as wheals consisting of three features: (i) central swelling of various sizes, with or without surrounding erythema; (ii) pruritus or occasional burning sensations; and (iii) the skin returning to normal appearance, usually within 1-24 hours. Angioedema is defined as: (i) abrupt swelling of the lower dermis and subcutis; (ii) occasional pain instead of pruritus; (iii) commonly involving the mucous membranes; and (iv) skin returning to normal appearance, usually within 72 hours. Acute urticaria and angioedema is defined by its duration (urticaria and angioedema. The most common causes are infections, medications, and foods. The best tools in the evaluation of these patients are a comprehensive history and physical examination. There are a variety of skin conditions that may mimic acute urticaria and angioedema and the various reaction patterns associated with different drugs. Oral antihistamines are first-line treatment. In the event of a life-threatening reaction involving urticaria with angioedema, epinephrine may be needed to stabilize the patient. This review focuses on the value of a comprehensive clinical evaluation at the onset of symptoms. It underscores the importance of coordination of care among physicians, and the development of an action plan for evidence-based investigations, diagnosis, and therapy.

  9. Acute and Chronic Urticaria: Evaluation and Treatment.

    Science.gov (United States)

    Schaefer, Paul

    2017-06-01

    Urticaria commonly presents with intensely pruritic wheals, sometimes with edema of the subcutaneous or interstitial tissue. It has a lifetime prevalence of about 20%. Although often self-limited and benign, it can cause significant discomfort, continue for months to years, and uncommonly represent a serious systemic disease or life-threatening allergic reaction. Urticaria is caused by immunoglobulin E- and non-immunoglobulin E-mediated release of histamine and other inflammatory mediators from mast cells and basophils. Diagnosis is made clinically; anaphylaxis must be ruled out. Chronic urticaria is idiopathic in 80% to 90% of cases. Only a limited nonspecific laboratory workup should be considered unless elements of the history or physical examination suggest specific underlying conditions. The mainstay of treatment is avoidance of triggers, if identified. The first-line pharmacotherapy is second-generation H1 antihistamines, which can be titrated to greater than standard doses. First-generation H1 antihistamines, H2 antihistamines, leukotriene receptor antagonists, high-potency antihistamines, and brief corticosteroid bursts may be used as adjunctive treatment. In refractory chronic urticaria, patients can be referred to subspecialists for additional treatments, such as omalizumab or cyclosporine. More than one-half of patients with chronic urticaria will have resolution or improvement of symptoms within a year.

  10. The clinical and laboratory characteristics of acute spontaneous urticaria and its progression to chronic spontaneous urticaria.

    Science.gov (United States)

    Magen, Eli; Zueva, Ekaterina; Mishal, Joseph; Schlesinger, Menachem

    2016-09-01

    The natural history of the progression from acute spontaneous urticaria (ASU) to chronic spontaneous urticaria (CSU), CSU remains poorly understood. To identify clinical and laboratory patient attributes that may be predictive of ASU progression to CSU. We prospectively studied consecutive adult patients (age ≥ 18 years) with a diagnosis of urticaria of urticaria activity score assessment were performed in all the patients at baseline and then at weeks 7, 12, 24, and 48. Of 114 patients with acute urticaria and without identifiable causes, 73 patients (64%) were included in the ASU group, 41 patients in the CSU group (36%), and 44 healthy subjects in the control group. At baseline, 26 patients in the CSU group (63.4%) had a positive ASST result, whereas only 17 patients with a positive ASST result (23.3%) were revealed in the ASU group (p < 0.001). Patients with baseline ASST positive results were characterized by more profound basopenia (mean [standard deviation], 0.05 ± 0.08 cell/mm(3)) and more anti-thyroid peroxidase antibodies (18 [41.8%]) than those with the negative baseline ASST result (mean [standard deviation], 0.13 ± 0.09 cell/mm(3), p < 0.001 more profound basopenia; and 13 (18.1%), p = 0.009 more thyroid peroxidase antibodies). We observed the disappearance of ASST positive result in some patients with CSU with baseline positive ASST results, whereas, in some subjects with CSU, baseline negative ASST results came to be positive results throughout the study period. A baseline positive ASST result of patients with ASU was a significant determinant (odds ratio 5.91 [95% confidence interval, 2.57-13.62]; p < 0.001) for a CSU diagnosis at week 7. The patients with ASU who progressed toward CSU were characterized by a positive ASST result, thyroid autoimmunity, and profound basopenia at baseline.

  11. Serum vitamin D levels decrease in children with acute urticaria.

    Science.gov (United States)

    Ozdemir, B; Köksal, B T; Karakaş, N M; Ozbek, O Y

    Acute urticaria is an immune-inflammatory disease, characterised by acute immune activation. There has been increasing evidence showing that vitamin D deficiency is associated with increased incidence and severity of immune-inflammatory disorders. The aim of this study was to evaluate serum vitamin D levels in acute urticaria. We enrolled 30 children with acute urticaria and 30 control subjects. Concentrations of 25-hydroxyvitamin D [25(OH)D], a biomarker of vitamin D status, were measured in serum of acute urticaria patients and compared with the control group. There were no significant differences in baseline variables (age, gender, weight) between the groups. Vitamin D deficiency (urticaria than in control patients. Serum 25(OH)D levels were significantly lower in the study group compared to those in the control group (13.1±4.3 vs 28.2±7.4ng/mL, purticaria and serum vitamin D levels (purticaria and an inverse relationship with disease duration. These findings may open up the possibility of the clinical use of vitamin D as a contributing factor in the pathogenesis of acute urticaria and a predictive marker for disease activity in acute urticaria. A potential role of vitamin D in pathogenesis and additive therapy in acute urticaria needs to be examined. Copyright © 2016 SEICAP. Published by Elsevier España, S.L.U. All rights reserved.

  12. Evaluation of the causes of physical urticarias

    Directory of Open Access Journals (Sweden)

    Singh Mohan

    1990-01-01

    Full Text Available Five hundred patients with urticaria were evaluated for physical factors. While 415 (83% patients associated one or more physical factors in their history, only 37% were found to be suffering- from physical urticaria following tests. These included symptomatic dermographism (16.38%, cholinergic urticaria (10.84%, cold urticaria (8.43%. solar urticaria (0.72%, pressure urticaria (0-48% and delayed cold urticaria (0.48%. The study stresses the, importance of doing physical challenge tests in all patients since historical iuivicions were not always confirmed on subsequ6nt tests. Moreover, some patients of cold chofinergic urticaria were not aware of the precipitating factors and did not provide any clue in the history.

  13. Pathology and classification of urticaria.

    Science.gov (United States)

    Greaves, Malcolm W

    2014-02-01

    Chronic urticaria is defined as daily or almost daily urticaria for more than 6 weeks. Chronic urticaria is normally subdivided into physical urticaria (wheals evoked by a physical stimulus such as pressure friction or cold contact) and spontaneous urticaria. A patient with a history of less than 6 weeks is traditionally designated as having acute urticaria. Patients with chronic spontaneous urticaria have an increased frequency of HLA-DR and HLA-DQ alleles characteristically associated with autoimmune disease. Some of these patients have functional anti-FceR1 and/or anti-IgE autoantibodies which are considered to be the cause of the urticaria.

  14. Contact urticaria syndrome caused by haptens

    OpenAIRE

    Gomułka, Krzysztof; Panaszek, Bernard

    2014-01-01

    In the group of urticaria, contact urticaria syndrome is a particular variety. In these patients, appearance of typical skin lesions is preceded by contact of the skin and mucous membranes with various inhaled allergens, nutrients or contact details. Furthermore, symptoms connected with contact urticaria syndrome are characterized by gradual, stepwise waveform, which can be easily generalized – patients may develop systemic symptoms similar to those found in the angioedema, asthma or anaphyla...

  15. Urticaria

    National Research Council Canada - National Science Library

    Zuberbier T

    2003-01-01

    Urticaria has been known as a disease since antiquity. However, in the last decades an increasing understanding of the mechanisms involved in its pathogenesis has shown the high heterogeneity of different urticaria subtypes...

  16. Caffeine as a cause of urticaria-angioedema

    Directory of Open Access Journals (Sweden)

    Linda Tognetti

    2014-01-01

    Full Text Available We report the case of a young woman presenting with recurrent urticaria. The episodes occurred both in and out of the workplace. On three occasions it presented as urticaria-angioedema, requiring emergency care on one occassion. A thorough clinical history along with serological and allergological tests allowed a diagnosis of caffeine-induced urticaria-angioedema. We advised the patient to follow a caffeine-free diet and to avoid all caffeine or methylxanthine-containing drugs. After two years of caffeine abstinence, she had not experienced any further episodes of urticaria-angioedema. Only a few cases of caffeine-induced urticaria and/or anaphylaxis have been reported till date, with varying outcomes in allergologic investigations. Moreover, several cases are probably undiagnosed or misdiagnosed as idiopathic urticaria or as occupational allergy. We speculate that hypersensitivity to caffeine rather than autoimmine reaction may be the probable cause of urticaria. Caffeine should considered as a potential urticaria-inducing agent and should be included in the allergological test series.

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

    Directory of Open Access Journals (Sweden)

    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.

  18. [Angioedema and urticaria].

    Science.gov (United States)

    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 (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.

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

    Directory of Open Access Journals (Sweden)

    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.

  20. TREATMENT OF 100 CASES OF ACUTE URTICARIA WITH ELECTROACUPUNCTURE

    Institute of Scientific and Technical Information of China (English)

    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.

  1. Urticaria and angioedema

    OpenAIRE

    Kanani Amin; Schellenberg Robert; Warrington Richard

    2011-01-01

    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 c...

  2. Late Onset of Acute Urticaria after Bee Stings

    Directory of Open Access Journals (Sweden)

    Yuko Asai

    2016-12-01

    Full Text Available Here we report the cases of five patients with a late onset of acute urticaria after a bee sting. The ages of the five Japanese patients ranged from 33 to 86 years (median: 61. All patients had no history of an allergic reaction to bee stings. The onset of urticaria was 6–14 days (median: 10 after a bee sting. Although four of the patients did not describe experiencing a bee sting at their presentation, the subsequent examination detected anti-bee-specific IgE antibodies. So, we think a history of a bee sting should thus be part of the medical interview sheet for patients with acute urticaria, and an examination of IgE for bees may help prevent a severe bee-related anaphylactic reaction in the future.

  3. Investigation of thiol-disulphide balance in patients with acute urticaria and chronic spontaneous urticaria.

    Science.gov (United States)

    Akbas, Ayse; Kilinc, Fadime; Sener, Sertac; Aktaş, Akın; Baran, Pervin; Ergin, Merve

    2017-09-01

    Thiol-disulphide balance plays a major role in health and diseases. This balance may be disrupted by various diseases. We aimed to determine status of the effect of thiol-disulphide balance in urticaria. We aimed to investigate the thiol-disulphide balance in patients with acute urticaria (AUP) and chronic spontaneous urticaria (CSU). Study included 53 AUP and 47 healthy controls plus 57 patients with chronic spontaneous urticaria (CSUP) and 57 healthy controls. Levels of native thiols, disulphides and total thiols were evaluated in plasma using a new and automated spectrophotometric method. Ratios of disulphides/total thiols, disulphides/native thiols and native thiols/total thiols were calculated. For AU, there was no statistical difference compared to control group in levels of native thiols, disulphides and total thiols. For CSU, however, there was an increase in levels of native thiols, disulphides and total thiols and the ratio of thiol/disulphide in favour of disulphide. Thiol-disulphide balance was not affected by AU but shifted towards to disulphide in CSU indicating the presence of oxidative stress (OS).

  4. Satisfaction with life and coping skills in the acute and chronic urticaria.

    Science.gov (United States)

    Zelić, Sandra Blažević; Rubeša, Gordana; Brajac, Ines; Peitl, Marija Vučić; Pavlović, Eduard

    2016-03-01

    The purpose of this study was to examine the differences in satisfaction with life and coping strategies between patients with acute and chronic urticaria. Sixty patients with urticaria were divided into 2 groups after 6 weeks of standardized dermatology treatment (33 patients with acute and 27 patients with chronic urticaria). At baseline, all patients answered the following questionnaires: Satisfaction with Life Scale (SWLS), Personal Wellbeing Index (PWI-A), The Multidimensional Coping Inventory (COPE) and General questionnaire (age, gender, education, employment, marital status). After six weeks all the participants were re-tested with 2 questionnaires: SWLS and PWI-A. Six weeks after the initial testing there was a statistically significant difference in satisfaction with life between patients with acute and chronic urticaria. Patients with acute urticaria were more satisfied with their lives than patients with chronic urticaria. Also, there was a statistically significant difference in the use of emotion-focused coping, seeking social support for emotional reasons and seeking social support for instrumental reasons. Patients with acute urticaria used emotion-focused coping and sought social support for emotional and instrumental reasons to a greater degree than patients with chronic urticaria. Patients with acute urticaria were more satisfied with their lives than patients with chronic urticaria. Patients with acute urticaria used emotion-focused coping and sought social support for emotional and instrumental reasons to a greater degree than patients with chronic urticaria.

  5. Mysterious chronic urticaria caused by Blastocystis spp.?

    Science.gov (United States)

    Lepczyńska, Małgorzata; Chen, Wen-Chieh; Dzika, Ewa

    2016-03-01

    Species of the genus Blastocystis, which are single-cell, intestinal protozoan parasites of humans and animals, remain mysterious, with unclear clinical and epidemiologic significance. In recent years, many researchers have suggested a possible connection between Blastocystis spp. infection and chronic urticaria. In the present article, we review the literature and discuss the possible associations between the clinical symptomatology and pathogenicity of this organism in terms of its subtypes, morphologic forms, genetic diversity, and interactions with other intestinal microbiota. © 2015 The International Society of Dermatology.

  6. Interleukin 1-β, Interleukin-1 Receptor Antagonist, and Interleukin 18 in Children with Acute Spontaneous Urticaria

    Science.gov (United States)

    Machura, E.; Szczepańska, M.; Mazur, B.; Barć-Czarnecka, M.; Kasperska-Zając, A.

    2013-01-01

    Very little is known about the role of interleukin-1β (IL-1β) and interleukin-18 (IL-18) in urticaria. Material and Methods. Serum levels of IL-1β, IL-1 receptor antagonist (IL-1RA), and IL-18 were measured in 56 children with urticaria and in 41 healthy subjects. Results. Serum IL-1β did not differ between children with acute urticaria and controls. Children with single episode of urticaria had higher levels of IL-1RA and IL-18 than healthy subjects. In children with single episode of urticaria, level of IL-1RA correlated with C-reactive protein (CRP), D-dimer, and IL-1β levels. In subjects with recurrence of urticaria IL-1RA was positively correlated with WBC and D-dimer levels. No correlation of cytokine levels and urticaria severity scores (UAS) in all children with urticaria was observed. In children with single episode of urticaria UAS correlated with CRP level. In the group with single episode of urticaria and in children with symptoms of upper respiratory infection, IL-1RA and IL-18 levels were higher than in controls. The former was higher than in noninfected children with urticaria. In conclusion, this preliminary study documents that serum IL-1RA and IL-18 levels are increased in some children with acute urticaria. However further studies are necessary to define a pathogenic role of IL-1β, IL-1RA, and IL-18 in urticaria. PMID:24490166

  7. Immunoelectron microscopy study of superficial skin nerves in drug-induced acute urticaria

    OpenAIRE

    Criado, Paulo Ricardo; CRIADO, Roberta Fachini Jardim; TAKAKURA, CLEUSA F.H.; Pagliari, Carla; SOTTO, Mirian Nacagami; Cidia VASCONCELLOS

    2012-01-01

    BACKGROUND: Few studies have evaluated the ultrastructure of the superficial skin nerves in urticaria. OBJECTIVE: The objective of this study was to describe findings in superficial skin nerves in cases of drug-induced acute urticaria. METHODS: Seven patients with drug-induced acute urticaria were included in the study. Skin biopsies were obtained from the urticarial lesion and from the apparently normal skin. The 14 fragments collected were processed for immunogold electron microscopy using ...

  8. Caffeine as a cause of urticaria-angioedema

    OpenAIRE

    Linda Tognetti; Francesco Murdaca; Michele Fimiani

    2014-01-01

    We report the case of a young woman presenting with recurrent urticaria. The episodes occurred both in and out of the workplace. On three occasions it presented as urticaria-angioedema, requiring emergency care on one occassion. A thorough clinical history along with serological and allergological tests allowed a diagnosis of caffeine-induced urticaria-angioedema. We advised the patient to follow a caffeine-free diet and to avoid all caffeine or methylxanthine-containing drugs. After two year...

  9. Follicular traction urticaria*

    Science.gov (United States)

    Duman, Hatice; Topal, Ilteris Oguz; Kocaturk, Emek

    2016-01-01

    Inducible urticaria is a heterogeneous subgroup of chronic urticarias caused by a wide variety of environmental stimuli, such as exercise, cold, heat, pressure, sunlight, vibration, and water. A new term, follicular traction urticaria, was suggested as an unusual form of inducible urticarias. We report a patient who was diagnosed with follicular traction urticaria.

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

    Science.gov (United States)

    Oranje, A P

    2010-12-01

    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 an updated version of a new consensus will appear. The new classification of urticaria includes 3 main groups: spontaneous or idiopathic urticaria (divided in acute urticaria ≥6 weeks), physical urticaria (cold contact urticaria, delayed pressure urticaria) and other urticaria disorders such as aquagenic urticaria. In general aspects, there is no difference between children and adults, except some details. In children most urticaria are acute idiopathic or physical of character. Also, urticarial flares in atopic dermatitis in young children are common as manifestation of food allergy First step of treatment is directed to the cause (that is difficult in chronic urticaria) and triggering factors. The currently recommended first line treatment is application of oral nonsedating H1 antihistamines. If needed, the dosage of antihistamines should be up to two-fold (in adults four-fold), although evidence is lacking for this, whereas alternative treatment should be reserved as add-on therapy for unresponsive patients.

  11. [Interest of allergy tests in urticaria].

    Science.gov (United States)

    Mathelier-Fusade, P

    2014-11-01

    Urticaria is a common skin disease that may affect 20 % of the general population. Most of the time, urticaria is an acute disorder that rarely can be chronic. The difficulty in urticaria is not the clinical diagnosis because the rash is characteristic, but the underlying causes and treatment that result. Urticaria is a benign disease when chronic and potentially dangerous when acute and associated with allergy. This allergy risk, needs an allergy exploration, based on skin tests and / or specific IgE assays. Because allergy is unusual in chronic urticaria, no allergy tests should be performed. By contrast, these tests must be undertaken in case of acute urticaria with a strong suspicion of IgE-mediated reaction because of the risk of severe anaphylaxis in case of allergenic re-exposure.

  12. Dermographism: A Rare Cause of Intraoperative Hypotension and Urticaria.

    Science.gov (United States)

    Burbridge, Mark

    2016-07-15

    A 54-year-old man with dermographism presented for spine surgery, and shortly after induction of anesthesia, he experienced severe hypotension and urticaria, resulting in cancellation of the case on suspicion of allergic reaction. For subsequent ventral hernia repair, a perioperative management strategy was devised, which resulted in an uneventful perioperative course. This case report is the first to demonstrate severe intraoperative hypotension and urticaria from dermographism. We discuss the strategy that made the subsequent surgery a success and provide guidance for practitioners who face a patient with a severe form of this chronic disease.

  13. Urticaria and angioedema

    Directory of Open Access Journals (Sweden)

    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.

  14. Diagnosis of urticaria.

    Science.gov (United States)

    Schoepke, Nicole; Doumoulakis, Georgios; Maurer, Marcus

    2013-05-01

    Acute urticaria do not need extensive diagnostic procedures. Urticaria activity score is a useful tool for evaluation of urticaria. Complete blood count, Erythrocyte sedimentation rate and C reactive protein are important investigations for diagnosis of infections in urticaria. Autologous serum skin test is a simple office procedure for diagnosis of auto reactive urticaria. Closed ball point pen tip is a simple test to diagnose dermographism.

  15. Diagnosis of urticaria

    Directory of Open Access Journals (Sweden)

    Nicole Schoepke

    2013-01-01

    Full Text Available Acute urticaria do not need extensive diagnostic procedures. Urticaria activity score is a useful tool for evaluation of urticaria. Complete blood count, Erythrocyte sedimentation rate and C reactive protein are important investigations for diagnosis of infections in urticaria. Autologous serum skin test is a simple office procedure for diagnosis of auto reactive urticaria. Closed ball point pen tip is a simple test to diagnose dermographism.

  16. Diagnosis of urticaria

    OpenAIRE

    Nicole Schoepke; Georgios Doumoulakis; Marcus Maurer

    2013-01-01

    Acute urticaria do not need extensive diagnostic procedures. Urticaria activity score is a useful tool for evaluation of urticaria. Complete blood count, Erythrocyte sedimentation rate and C reactive protein are important investigations for diagnosis of infections in urticaria. Autologous serum skin test is a simple office procedure for diagnosis of auto reactive urticaria. Closed ball point pen tip is a simple test to diagnose dermographism.

  17. Diagnosis of urticaria

    Science.gov (United States)

    Schoepke, Nicole; Doumoulakis, Georgios; Maurer, Marcus

    2013-01-01

    Acute urticaria do not need extensive diagnostic procedures. Urticaria activity score is a useful tool for evaluation of urticaria. Complete blood count, Erythrocyte sedimentation rate and C reactive protein are important investigations for diagnosis of infections in urticaria. Autologous serum skin test is a simple office procedure for diagnosis of auto reactive urticaria. Closed ball point pen tip is a simple test to diagnose dermographism. PMID:23723473

  18. Managing urticaria in primary care.

    Science.gov (United States)

    Tidman, Michael J

    2015-02-01

    Urticaria is characterised by transient wheals that consist of a swollen palpable centre often surrounded by an erythematous flare, associated with itching or, less commonly, a burning sensation. Individual wheals usually disappear within 1 to 24 hours leaving normal skin. Wheals may be accompanied by angioedema, a more deep-seated flesh-coloured or erythematous swelling of skin or mucous membrane, which may last longer than 24 hours. Urticaria is classified as acute when it resolves within six weeks and chronic when its duration exceeds six weeks. Chronic urticaria is now sub-classified into chronic spontaneous urticaria (CSU) and chronic inducible urticaria. The prognosis for eventual recovery from spontaneous and inducible urticaria is excellent. However, the time course is unpredictable and may extend to years, often following a relapsing and remitting course. Urticaria results from the release of inflammatory mediators from dermal mast cells, resulting in vasodilatation, plasma extravasation, recruitment of immunologically active cells and sensory nerve stimulation. The cause of urticaria cannot usually be precisely identified for most affected individuals. IgE-mediated food allergy is rarely the cause of CSU in patients with the daily appearance of urticarial lesions, although it should be considered in CSU patients with intermittent symptoms. For patients with CSU a differential full blood count and inflammatory markers are all that are routinely recommended. It is also reasonable to test thyroid function and check for circulating thyroid autoantibodies as there is an association between CSU and thyroid autoimmunity.

  19. A challenge for pediatrician: non allergic urticaria

    Directory of Open Access Journals (Sweden)

    M. Mandelli

    2013-12-01

    Full Text Available In general population about 15-20% of subjects have suffered from one episode of urticaria-angioedema syndrome in their life. The etiology of his condition is various and multifactorial. In children the principal cause of acute urticaria is infection, while physical factors are the main agents of chronic urticaria. All those conditions which lack an etiology are named chronic idiopathic urticaria, but in reality a considerable number of these patients is affected by a chronic autoimmune urticaria. For this reason, screening out the most frequent causes of chronic urticaria, it’s useful to know when it’s possible to apply specific diagnostic tests for this condition and which therapies are employable.

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

    Science.gov (United States)

    Mareri, Arianna; Adler, Stuart P.; Nigro, Giovanni

    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 for 1 to 6 years. Diagnostic studies included DNA detection by real-time PCR for herpes simplex virus (HSV) types 1 and 2, Epstein-Barr virus (EBV), cytomegalovirus (CMV) and human herpesvirus-6 (HHV-6). Tests for other infections included adenovirus, parvovirus B 19, respiratory syncytial virus, influenza A, Group A streptococci, rotavirus, and parasites. Results Specific infections were diagnosed in 26 of 37 cases and among 9 of 37 control children (P=0.0002). Single or concomitant herpesvirus infections occurred in 24 cases and in 4 controls (65% vs 11 %, p=0.0003). Cases had 10 HHV-6 infections, 8 CMV infections, 5 EBV infections, and 4 HSV-1 infections. Conclusion Herpesvirus infections are associated with acute or recurrent acute urticaria. PMID:24386470

  1. First Attack of Acute Urticaria in Pediatric Emergency Department

    Directory of Open Access Journals (Sweden)

    Tzu-Hsuan Liu

    2008-06-01

    Conclusion: Detailed etiologies of first-attack urticaria in children in central Taiwan were analyzed. Most importantly, we found that there was a decrease in the prevalence of various infections as causative factors as the age of the children increased. The etiologies of foods and medications were more prevalent in adolescents than in younger children.

  2. Inflammation and coagulation in urticaria and angioedema.

    Science.gov (United States)

    Cugno, Massimo; Asero, Riccardo; Tedeschi, Alberto; Lazzari, Riccardo; Marzano, Angelo V

    2012-09-01

    Urticaria is a skin disease characterised by short-lived surface swellings of the dermis (wheals) frequently accompanied by itching. It is classified as acute or chronic depending on whether the wheal recurrence occurs for less or more than six weeks. Acute urticaria is often due to a hypersensitivity reaction, whereas about 50% of the cases of chronic urticaria are regarded as autoimmune. Urticaria may occur alone or in association with a deeper swelling (angioedema) involving the subcutaneous and/or submucosal tissues, and last from hours to a few days. Angioedema can also develop alone, and may be idiopathic or be caused by allergies, inherited or acquired deficiencies of C1-inhibitor protein, or adverse drug reactions. An interplay between inflammation and coagulation has been proposed as a pathomechanism in urticaria and urticaria-associated angioedema (in which histamine and thrombin are involved), as well as in angioedema due to C1-inhibitor deficiency, which involves various biological systems. An increase in the plasma markers of thrombin generation, fibrinolysis and inflammation has been documented during exacerbations of urticaria and angioedema, with the marker levels decreasing to normal during remission. However, the hypercoagulable state in chronic urticaria and angioedema has not been reported to be associated with any increased risk of thrombosis, although there have been a number of reports of cardiovascular events occurring during episodes of acute urticaria. These observations have provided the rationale for the clinical evaluation of anticoagulant and antifibrinolytic drugs, the efficacy of which has sometimes been demonstrated.

  3. Urticaria and angioedema.

    Science.gov (United States)

    Spickett, G

    2014-01-01

    Urticaria, also known as hives, and angioedema, where the swelling occurs below the skin instead of on the skin, are extremely common but there is a misconception that the most likely cause is an allergic reaction. Chronic urticaria in particular is rarely due to allergy. Equally for angioedema, many will consider the exceptionally rare hereditary angioedema (HAE), but in fact other medical causes are the most likely, in particular the use of angiotensin-converting enzyme inhibitor (ACE-I) drugs. Approximately 3-5% of patients receiving ACE-I will develop angioedema at some time in the course of their treatment.1 Stress is a major contributor to both chronic urticaria and recurrent angioedema. Treatment needs to focus on the use of long-acting, non-sedating, antihistamines. Corticosteroids may be used acutely but not long term.

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

    Directory of Open Access Journals (Sweden)

    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.

  5. Urticaria and infections

    Directory of Open Access Journals (Sweden)

    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

  6. Physical urticarias and cholinergic urticaria.

    Science.gov (United States)

    Abajian, Marina; Schoepke, Nicole; Altrichter, Sabine; Zuberbier, Torsten; Zuberbier, H C Torsten; Maurer, Marcus

    2014-02-01

    Physical urticarias are a unique subgroup of chronic urticaria in which urticarial responses can be reproducibly induced by different specific physical stimuli acting on the skin. These conditions include urticaria factitia/symptomatic dermographism, delayed pressure urticaria, cold contact urticaria, heat contact urticaria, solar urticaria, and vibratory urticaria/angioedema. Physical urticarias and cholinergic urticarias are diagnosed based on the patients' history and provocation tests including trigger threshold testing where possible. Treatment is mainly symptomatic. Many patients benefit from avoiding eliciting triggers, and desensitization to these triggers can be helpful in some physical urticarias and in cholinergic urticaria.

  7. Chronic autoimmune urticaria : Where we stand ?

    Directory of Open Access Journals (Sweden)

    Goh C

    2009-01-01

    Full Text Available It is well-recognized that 30-40% of chronic idiopathic urticaria is autoimmune in nature. Chronic autoimmune urticaria is caused by anti-FcåRI and less frequently, by anti-IgE autoantibodies that lead to mast cell and basophil activation, thereby giving rise to the release of histamine and other proinflammatory mediators. Activation of the classical complement pathway and formation of C5a are important in dermal mast cell activation. C5a is also a neutrophil and eosinophil chemoattractant. Chronic autoimmune urticaria has been found to be associated with autoimmune thyroid disease. The autologous serum skin test is used as a screening test for chronic autoimmune urticaria and has a sensitivity and specificity of about 70 and 80%, respectively. The current gold standard diagnostic test is the basophil histamine release assay. The treatment of chronic autoimmune urticaria, as in chronic idiopathic urticaria, is with H1 antihistamines. Oral corticosteroids may be used during acute flares. Refractory cases have been shown to respond to cyclosporine and other immunomodulators. The prevalence of chronic autoimmune urticaria in Singapore is similar to that reported in Western countries at about 42%. The presence of thyroid autoimmunity appears to be higher than reported, with 22.5% of patients with chronic idiopathic urticaria here, exhibiting presence of thyroid autoantibodies.

  8. Hives (Urticaria)

    Science.gov (United States)

    ... Loss Surgery? A Week of Healthy Breakfasts Shyness Hives (Urticaria) KidsHealth > For Teens > Hives (Urticaria) A A A ... prescribed an antihistamine to treat it. What Is Urticaria? The medical name for hives is urticaria . It's ...

  9. [Systemic urticaria in 2014].

    Science.gov (United States)

    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.

  10. Helicobacter pylori: A significant and treatable cause of chronic urticaria and angioedema.

    Science.gov (United States)

    Rasooly, Marjohn M; Moye, Nancy A; Kirshenbaum, Arnold S

    2015-10-16

    Two outpatient medical offices evaluated 204 patients with chronic urticaria during 2012. This article presents a retrospective study showing that 10% of patients with chronic urticaria may be infected with H. pylori. Furthermore, eradication of infection can be followed by remission of urticaria, reduced morbidity from gastric ulcers, and cancer.

  11. Chapter 21: Urticaria and angioedema.

    Science.gov (United States)

    Carr, Tara F; Saltoun, Carol A

    2012-01-01

    Urticaria, also known as hives, may affect up to 20% of the population at some time in their lives. Urticaria is characterized by extreme pruritus and described as erythematous, raised, circumscribed lesions with central pallor that blanch with pressure. The pathogenesis of urticaria involves mast cell activation, with subsequent release of histamine and other vasoactive mediators, leading to increased vascular permeability of postcapillary venules and development of edema, erythema, and pruritus. Urticaria is closely associated with angioedema in 40% of individuals; ∼10% of patients experience angioedema without urticaria. Urticarial lesions often are generalized with multiple lesions in no specific distribution; angioedema tends to be localized, commonly affecting the face (periorbital and perioral regions), tongue, uvula, soft palate or larynx, extremities, and genitalia. Urticaria is subdivided into acute and chronic urticaria based on duration of symptoms. Acute urticaria lasts Urticaria lasting >6 weeks is designated as chronic urticaria, and an etiology is seldom identified and thus considered idiopathic. Chronic urticaria may have an autoimmune basis. There is a well-documented association between autoimmune hypothyroidism (Hashimoto's disease) and urticaria and angioedema with higher incidence of antithyroid (antithyroglobulin and antiperoxidase) antibodies in these usually euthyroid patients. Furthermore, studies have revealed a circulating IgG antibody directed against the IgE receptor (F(Cε)RIα) or IgE in 40-60% of patients with chronic urticaria. Histamine 1-receptor antagonists (antihistamines) are initial therapy.

  12. Urticaria and angioedema in pregnancy and lactation.

    Science.gov (United States)

    Lawlor, Frances

    2014-02-01

    Urticaria is part of the management of pregnancy, labor, delivery, and the puerperium in some women. The urticaria can be acute, chronic, or physical, presenting with whealing, angioedema, or both. Contact urticaria can occur. Acquired angioedema, usually with urticaria, must be differentiated from hereditary angioedema. An approach to management of these conditions in pregnancy is proposed.

  13. [Urticaria: diagnosis and treatment].

    Science.gov (United States)

    Soria, A; Francès, C

    2014-09-01

    Urticaria is a common inflammatory skin disease. It is clinically defined as the occurrence of transient papular skin and/or mucosal lesions or subcutaneous lesions called angioedema. Chronic urticaria is defined as a clinical course over more than 6weeks. Different clinical forms of urticaria can coexist in the same patient. Urticaria results of mast cell activation. The diagnosis of urticaria is based on clinical examination. An allergic etiology for acute urticaria, although rare, is always to find and remove. Chronic urticaria is not allergic. Diagnosis is based on questioning and a careful clinical examination to rule out differential diagnoses. Few diagnostic tests are necessary for diagnosis and management, and are especially useful in case of doubtful diagnosis. The treatment of urticaria is symptomatic and based on anti-H1 second generation antihistamines as first-line therapy. In some chronic urticarial, antihistamines up dosing may be necessary. In the majority of patients, this treatment is sufficient to control chronic urticaria. In case of antihistamines failure, other treatment particularly immunomodulatory treatments can be offered in specialized departments.

  14. [Inducible urticaria and chronic spontaneous urticaria].

    Science.gov (United States)

    Du Thanh, A

    2014-11-01

    In the recently published 2013 revision of the guidelines of urticaria, chronic urticaria (CU) gathers chronic spontaneous urticaria (CSU) and inducible urticaria (IU), and excludes pseudourticarial rashes with more than 24h-lasting rash or more than 72h-lasting angiœdema. Activity and psychosocial impact of the disease must be measured with validated scores such as Urticaria and Angioedema Activity Scores, Urticaria Control Test, CU-Q2OL, AE-QOL. Although an allergic cause is generaly absent in CU, pathomecanisms remain elusive even since the well-known role of mast cell degranulation and the presence of autoantibodies anti-FcRεI or anti-IgE. Coagulation pathways may be involved, at least as an amplifying phenomenon. Mean duration of CU is 1 to 4 years, but many patients still have symptoms after 10 years, some predictive factors being known as severity, angioedema, a positive autologous serum test, inducible urticaria. Recommended routine diagnosic tests are validated provocation tests for IU (and cryoproteins for cold urticaria), blood cell count and CRP for CSU, since a thorough history and a normal detailed physical examination should avoid unnecessary tests. Management of CU has been improved by the off-label use of increased dosages of second generation anti- H1 antihistamines, but a subsequent therapeutic intensification may be necessary in some cases. Educational program may prevent this intensification. Independent studies evaluating available molecules are needed, along with more fundamental research studies.

  15. Occupational allergic rhinitis and contact urticaria caused by bishop's weed (Ammi majus).

    Science.gov (United States)

    Kiistala, R; Mäkinen-Kiljunen, S; Heikkinen, K; Rinne, J; Haahtela, T

    1999-06-01

    Bishop's weed (Ammi majus) has been known to induce toxic phytophotodermatitis. We now describe IgE-mediated rhinitis and contact urticaria caused by exposure to bishop's weed in a 31-year-old atopic female florist. A skin prick-prick test with bishop's weed flowers gave an 8-mm wheal, and the bishop's weed-specific IgE level in the patient's serum was 9.7 PRU/ml (RAST class 3). In an immunoblotting experiment with the patient's serum, nine IgE-binding protein bands with the molecular weights 19, 34, 39-41 (doublet), 52-61 (doublet), and >67 (triplet) kDa were detected in bishop's weed extract. The patient became symptomless after she had ceased to work as a florist.

  16. Etiological approach to chronic urticaria

    Directory of Open Access Journals (Sweden)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

  18. Urticaria: "You're Probably Just Allergic to Something".

    Science.gov (United States)

    Smallwood, Jordan

    2016-11-01

    Urticaria is a common symptom seen in pediatric patients, and it has multiple allergic and nonallergic causes. Unfortunately, it is far too common that when children present acutely for urticaria, they are told that it is an "allergy." This statement often leads to increased anxiety while the patient waits to be evaluated by an allergist/immunologist. This article discusses the frequency that allergic reactions are involved in urticaria and provides examples of potential nonallergic causes. Additionally, the article discusses approaches to treatment that may be appropriate to initiate in the pediatrician's office or acute setting. This article is intended to provide a broader understanding of urticaria and its management in the outpatient or emergency setting so that we are able to tell our patients more than"you're probably just allergic to something." [Pediatr Ann. 2016;45(11):e399-e402.].

  19. Increased risk of major depression subsequent to a first-attack and non-infection caused urticaria in adolescence: a nationwide population-based study

    Science.gov (United States)

    2014-01-01

    Background Non-infection caused urticaria is a common ailment in adolescents. Its symptoms (e.g., unusual rash appearance, limitation of daily activities, and recurrent itching) may contribute to the development of depressive stress in adolescents; the potential link has not been well studied. This study aimed to investigate the risk of major depression after a first-attack and non-infection caused urticaria. Methods This study used the Taiwan Longitudinal Health Insurance Database. A total of 5,755 adolescents hospitalized for a first-attack and non-infection caused urticaria from 2005 to 2009 were recruited as the study group, together with 17,265 matched non-urticarial enrollees who comprised the control group. Patients who had any history of urticaria or depression prior to the evaluation period were excluded. Each patient was followed for one year to identify the occurrence of depression. Cox proportional hazards models were generated to compute the risk of major depression, adjusting for the subjects’ sociodemographic characteristics. Depression-free survival curves were also analyzed. Results Thirty-four (0.6%) adolescents with non-infection caused urticaria and 59 (0.3%) non-urticarial control subjects suffered a new-onset episode of major depression during the study period. The stratified Cox proportional analysis showed that the crude hazard ratio (HR) of depression among adolescents with urticaria was 1.73 times (95% CI, 1.13-2.64) than that of the control subjects without urticaria. Moreover, the HR were higher in physical (HR: 3.39, 95% CI 2.77-11.52) and allergy chronic urticaria (HR: 2.43, 95% CI 3.18-9.78). Conclusion Individuals who have a non-infection caused urticaria during adolescence are at a higher risk of developing major depression. PMID:25012668

  20. Recurrent facial urticaria following herpes simplex labialis.

    Science.gov (United States)

    Zawar, Vijay; Godse, Kiran

    2012-03-01

    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.

  1. Recurrent facial urticaria following herpes simplex labialis

    OpenAIRE

    Vijay Zawar; Kiran Godse

    2012-01-01

    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.

  2. Atypical acute reaction associated with radiotherapy. A case report

    Energy Technology Data Exchange (ETDEWEB)

    Akamansu, M.; Erel, A. [Gazi Univ., Ankara (Turkey). Faculty of Medicine

    1998-09-01

    Radiation therapy may cause acute and/or chronic skin reactions. In this paper a patient with contact urticaria associated with irradiation is described. We could not determine the agent behind the contact urticaria in our patient in light of the current literature. We are reporting this case because the literature neither mentioned radiotherapy as being among the agents that lead to contact urticaria nor reported contact urticaria as being among the acute reactions to radiotherapy. (author)

  3. Two Cases of Occupational Contact Urticaria Caused by Percutaneous Sensitization to Parvalbumin

    Directory of Open Access Journals (Sweden)

    Akiyo Sano

    2015-08-01

    Full Text Available Background: In recent years, it has been proposed that the primary mechanism for the development of food allergies is percutaneous sensitization. Since 2010, in Japan, the number of immediate-type wheat allergy due to hydrolyzed wheat protein has dramatically increased among those who have been using soap containing hydrolyzed wheat. This incidence supports the hypothesis that food allergens arise through percutaneous sensitization. Clinical Summary: A 25-year-old man (case 1 and an 18-year-old girl (case 2 with atopic dermatitis visited our Department because of food allergy and hand eczema. After starting their work with fish, severe itchy eczema appeared on their hands. They subsequently started to experience oral allergic symptoms, intraoral itchiness and dyspnea after eating fish. Specific IgE antibodies were detected for many fishes, and skin prick tests showed positive reactions for a variety of fishes in both cases. Furthermore, the fluorescence intensities of specific IgE antibodies against parvalbumin from various types of fish in microarray immunoassay analysis showed positive reactions. We diagnosed them as contact urticaria caused by percutaneous sensitization to parvalbumin through job-related physical contact with fish. Conclusion: The patients' histories and findings indicate the possibility of percutaneous sensitization through occupational exposure to parvalbumin, leading to food allergy.

  4. Urticaria pigmentosa

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001466.htm Urticaria pigmentosa To use the sharing features on this page, please enable JavaScript. Urticaria pigmentosa is a skin disease that produces patches ...

  5. Taiwanese Dermatological Association consensus for the definition, classification, diagnosis, and management of urticaria.

    Science.gov (United States)

    Chung, Wen-Hung; Chu, Chia-Yu; Huang, Yu-Huei; Wang, Wei-Ming; Yang, Chih-Hsun; Tsai, Tsen-Fang

    2016-11-01

    This report describes the 2014 consensus of the Taiwanese Dermatological Association regarding the definition, classification, diagnosis, and management of urticaria. This consensus is distributed to practices throughout Taiwan to provide recommendations for diagnostic and therapeutic approaches for common subtypes of urticaria, in order to improve the quality of life of urticaria patients. The consensus, thus, serves as an important reference for dermatologists throughout Taiwan. All the consensus contents were voted on by the participating dermatologists, with approval by no less than 75% being required for inclusion. The consensus provides a comprehensive overview of urticaria, including recent advances in identifying its causes and the processes by which it develops. All the consensus meeting attendees agreed to a definition of urticaria, which states that it is characterized by the sudden appearance of wheals (also known as hives), angioedema, or both. Most of the experts (16 out of 19, or 84.2%) agreed that chronic urticaria is defined as the sudden occurrence of wheals and/or angioedema for a period of ≥ 6 weeks. In addition, the consensus attendees also approved the Urticaria Activity Score system or the Urticaria Activity Score for 7 days system as the recommended method for assessing disease activity in spontaneous urticaria. It was also determined that the treatment goal for patients with any form of urticaria should be complete cessation of suffering from all urticaria symptoms. The recommended treatment algorithms for chronic spontaneous urticaria and acute urticaria were finally proposed and approved by 100% (19/19) and 84.2% (16/19) of the consensus attendees, respectively. Copyright © 2015. Published by Elsevier B.V.

  6. Cold Urticaria

    Science.gov (United States)

    Diseases and Conditions Cold urticaria By Mayo Clinic Staff Cold urticaria (ur-tih-KAR-e-uh) is a skin reaction to cold. Skin that has ... in contact with cold develops reddish, itchy welts (hives). The severity of cold urticaria symptoms varies widely. ...

  7. [Urticaria and angioedema].

    Science.gov (United States)

    Guillén Escalón, J; Vargas Rosas, M A; Mendoza Magaña, E; Zepeda Ortega, B; Sienra Monge, Juan José Luise; del Río Navarro, Blanca Estela

    2007-01-01

    Urticaria is considered a heterogeneous group of diseases that share different patterns of skin reactions. The wide diversity in urticaria subtypes have been identified and this reflects partial understanding of the causes or factors that trigger it, as well as the molecular and cellular mechanisms that are involved in their physiopathology. The objective of this article was to make an extensive review of the literature to be able to offer the readers a complete information and updating on the basic, ethiologic and physiophatologic mechanisms and mainly to make a special emphasis on diagnosis and treatment of urticaria, promoting the continuous medical education.

  8. 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

    Institute of Scientific and Technical Information of China (English)

    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

  9. [EVALUATION OF DYSFUNCTION IN BLOOD COAGULATION IN CHILDREN WITH URTICARIA].

    Science.gov (United States)

    Nishimura, Koji; Kuzume, Kazuyo; Kagata, Yuki

    2016-03-01

    Recently, an association between coagulation dysfunction and the pathology of urticaria has been reported, but research in children is scarce. We measured levels of prothrombin fragments 1+2 (PTF1+2), fibrin degradation product (FDP), D-dimer, and mean platelet volume (MPV) in 32 children with urticaria. The study cohort comprised 18 cases of chronic and active urticaria, 7 cases of chronic and inactive urticaria, and 7 cases of acute urticaria. PTF1+2 levels in the chronic and active urticaria group were higher than those in the chronic and inactive urticaria group (purticaria group were higher than those in the chronic and inactive group (purticaria.

  10. Solar urticaria

    Directory of Open Access Journals (Sweden)

    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

  11. Incidence of dental caries in chronic urticaria

    Directory of Open Access Journals (Sweden)

    Kaur Surrinder

    1991-01-01

    Full Text Available 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.

  12. What′s new in urticaria ?

    Directory of Open Access Journals (Sweden)

    Ghosh Sanjay

    2009-01-01

    Full Text Available Urticaria, a perplexing disease of ever-changing explanations, is being renovated almost everyday by newer facts and findings accumulated from different parts of the globe. Cost of the urticaria treatment gradually grows higher and higher whereas the ailment disturbs the quality of life very adversely. Disorder of coagulation cascade has recently thrown some new light into its mechanism. Non-allergic angioedema induced by bradykinin caused by genetic defects and ACE-inhibitors has also been noted. Role of H. pylori in the pathogenesis of urticaria has also been re-reviewed. Urticaria could sometimes mimic erythema multiforme and is termed urticaria multiforme. Skin biopsy showed features of vasculitis in good number of urticaria irrespective of clinical features. Contact sensitization showed positive results in certain cases thus proving contact urticaria. Topical clobetasol, systemic omalizumab and NB UVB have shown promising results in certain forms of urticaria.

  13. CONSENSUS STATEMENT ON THE MANAGEMENT OF URTICARIA

    Science.gov (United States)

    Godse, Kiran V; Zawar, Vijay; Krupashankar, DS; Girdhar, Mukesh; Kandhari, Sanjiv; Dhar, Sandipan; Ghosh, Sanjay; Rajagopalan, Murlidhar; Zuberbier, Torsten

    2011-01-01

    This consensus statement was developed by Special Interest Group – Urticaria (IADVL). Urticaria, a heterogeneous group of diseases, often cannot be recognized by its morphology. Due to non-specific and non-affordable diagnosis, management of urticaria, especially chronic urticaria, is very challenging. This guideline includes definition, causes, classification and management of urticaria. Urticaria has a profound impact on the quality of life and causes immense distress to patients, necessitating effective treatment. One approach to manage urticaria is identification and elimination of the underlying cause(s) and/or eliciting trigger(s), while the second one is treatment aimed at providing symptomatic relief. This guideline recommends use of second-generation non-sedating H1 antihistamines as the first-line treatment. The dose can be increased up to four times to meet the expected results. In case patients still do not respond, appropriate treatment options can be selected depending on the cost. PMID:22121259

  14. Angioedema - a rare cause of acute episodic dysuria: Case report and review of literature

    Directory of Open Access Journals (Sweden)

    Panicker Radhakrishna

    2007-01-01

    Full Text Available The presentations of acute angioedema vary and depend upon the organs involved. Acute episodes of angioedema can be life-threatening if it involves the larynx leading to the obstruction of upper airways and it is a major cause of death. Angioedema involving the lips, cheek and tongue are common with bizarre presentations. Angioedema of the gastro intestinal tract frequently mimic an acute abdomen resulting in unnecessary surgical intervention and increased morbidity. Here we present an unusual case of angioedema involving the external urethra resulting in severe discomfort and burning sensation during micturition. He was later investigated and diagnosed as idiopathic urticaria with angioedema and promptly responded to antihistamines.

  15. 抗荨丸治疗飞行员荨麻疹疗效观察%Observation of the effect of Kangxunwan on acute urticaria in pilots

    Institute of Scientific and Technical Information of China (English)

    陈英; 孟威宏; 刘有平; 傅艳

    2000-01-01

    目的:观察抗荨丸治疗飞行员急慢性荨麻疹的临床疗效。方法:将317例急慢性荨麻疹飞行员分为两组,治疗组口服抗荨丸,对照组口服其它药物,观察皮疹和痒感变化。结果:治疗组总有效率为96.78%,对照组总有效率为80.25%,两组之间具有显著性差异(P<0.01)。结论:抗荨丸治疗荨麻疹的疗效较好。%Objective: To observe the clinical effect of Kangxunwan on acute urticaria inpilots. Methods:Three hundred and seventeen pilots with acute urticaria were divided into 2groups, with Kangxunwan orally taken in test group and other medicine in the control group, weobserved the changes in skin rash and itch. Results:The total therapeutic effect was respective ly 96.78% and 80.25%.There was great difference between the two groups(P<0.01).Conclusion: Kangxunwan has a better effect on acute urticaria than other medicine.

  16. Pediatric urticaria.

    Science.gov (United States)

    Tsakok, Teresa; Du Toit, George; Flohr, Carsten

    2014-02-01

    Although urticaria is not a life-threatening disease, its impact on quality of life in children should not be overlooked. A systematic search of online databases, including Medline, was performed to inform a review aiming to equip clinicians with an evidence-based approach to all aspects of pediatric urticaria. This review hinges on an illustrative case and includes a summary table of studies pertaining to disease management in children. The multiple issues faced by patients, their families, and treating clinicians are highlighted, and the current literature on the presentation, natural history, investigation, and management of this poorly understood condition is assessed.

  17. [Argentine guidelines for urticaria and angioedema].

    Science.gov (United States)

    Máspero, Jorge; Cabrera, Hugo; Ardusso, Ledit; De Gennaro, Mónica; Fernández Bussy, Ramón; Galimany, José; Galimberti, Daniel; Label, Marcelo; La Forgia, Marta; Medina, Iris; Neffen, Hugo; Troielli, Patricia

    2014-01-01

    This interdisciplinary paper summarizes the news in the diagnosis and treatment of chronic urticaria (CU), and provides concepts, definitions and evidence-based suggestions for its management. Urticaria occurs in at least 20% of the population at some point in their lives. Acute urticaria (less than 6 weeks' duration), differs from CU in its etiology, but the onset of this disease is always acute. CU may occur as spontaneous (SCU) or induced (ICU). The diagnosis is simple, although a careful evaluation is necessary for differential diagnosis. ICU's diagnosis is mainly clinical, even if provocation tests can be useful. Supplementary studies should be limited and based on the clinical suspicion. Treatment may be divided into three approaches: avoidance, elimination or treatment of the cause, and pharmacological treatment. Recently treatment has been modified with the use of second-generation antihistamines as first-line and increased doses of nonsedating H1 antihistamines, up to 4 times, as second line. Antihistamines are essential to treat CU; however, 40% of patients do not achieve good control despite increased doses and require additional treatment. The most recent evidence indicates a group of drugs to be used as third line in these cases, to improve quality of life and to limit toxicity from frequent or chronic use of systemic steroids. Only 3 drugs are recommended as third line: omalizumab, cyclosporin A or anti-leukotrienes.

  18. Recurrent facial urticaria following herpes simplex labialis

    Directory of Open Access Journals (Sweden)

    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.

  19. Prevalence and Risk Factors of Urticaria With a Focus on Chronic Urticaria in Children

    Science.gov (United States)

    Lee, Seung Jin; Ha, Eun Kyo; Jee, Hye Mi; Lee, Kyung Suk; Lee, Seung Won; Kim, Mi Ae; Kim, Dong Hyun; Jung, Young-Ho; Sheen, Youn Ho; Sung, Myong Soon

    2017-01-01

    Purpose Limited data is available on the prevalence and risk factors of acute and chronic urticaria in children. Our purpose was to determine the prevalence and identify the risk factors of acute and chronic urticaria in Korean children. Methods This population-based study examined 4,076 children (age 4 to 13 years) who were enrolled in the 2015 prospective Seongnam Atopy Project (SAP 2015) in Korea. The parents completed an urticaria questionnaire that included questions regarding the duration, severity, and triggering factors of urticaria. Blood sampling (n=464) was performed to measure vitamin D, total eosinophil count (TEC), and total IgE levels, and skin prick tests (n=503) were done. Results The prevalences of the life-time, acute, and chronic urticaria were 22.5%, 13.9%, and 1.8% (chronic continuous urticaria, 0.7%; and chronic recurrent urticaria, 1.1%), respectively. Acute urticaria was significantly associated with allergic diseases and parental history of allergy (Purticaria was not associated with these clinical factors. There was no significant difference in the 25-hydroxyvitamin D level between subjects with chronic urticaria and controls (P=0.124). Chronic continuous urticaria was associated with living in a new residence (aOR=2.38, 95% CI=1.02-5.54, P=0.044) and belonging to a family with a high income (aOR=4.24, 95% CI=1.24-14.56, P=0.022). Conclusions A total of 1.8% of children were found to have chronic urticaria. Living in a new residence and belonging to a family with a high income increased the risk of chronic continuous urticaria. PMID:28293927

  20. Anaphylaxis, contact urticaria, and allergic asthma caused by persulfates in hair bleaching products

    NARCIS (Netherlands)

    Hoekstra, Miriam; Schuttelaar, M.L.; Coenraads, P.J.

    2010-01-01

    Background: Persulfate salts are potent oxidizing agents in hair bleach products that accelerate the bleaching process. Ammonium and potassium persulfates may cause delayedtype and immediate skin reactions. Also allergic asthma and rhinitis have been described. Objectives: Ammonium and potassium

  1. Anaphylaxis, contact urticaria, and allergic asthma caused by persulfates in hair bleaching products

    NARCIS (Netherlands)

    Hoekstra, Miriam; Schuttelaar, M.L.; Coenraads, P.J.

    2010-01-01

    Background: Persulfate salts are potent oxidizing agents in hair bleach products that accelerate the bleaching process. Ammonium and potassium persulfates may cause delayedtype and immediate skin reactions. Also allergic asthma and rhinitis have been described. Objectives: Ammonium and potassium per

  2. Urticária Urticaria

    Directory of Open Access Journals (Sweden)

    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.

  3. Urticaria and Periorbital Edema as Prodromal Presenting Signs of Acute Hepatitis B Infection

    NARCIS (Netherlands)

    van Aalsburg, Rob; de Pagter, Anne P. J.; van Genderen, Perry J.

    2011-01-01

    A 34-year-old patient presented with giant, transient urticarial skin lesions and periorbital edema after a 3-month stay in DR Congo. Retrospective analysis of stored samples revealed that these signs were prodromal manifestations of acute hepatitis B infection. The hepatitis B infection was

  4. Evaluation of etiological factors in patients with chronic urticaria.

    Science.gov (United States)

    Colgecen, Emine; Ozyurt, Kemal; Gul, Ali Irfan; Utas, Serap

    2015-01-01

    In the last few decades, increasing understanding of the pathomechanisms involved in chronic urticaria has highlighted the heterogeneity of different subtypes, and chronic urticaria is now classified as chronic spontaneous urticaria and inducible urticaria. Although many factors are thought to be involved in chronic urticaria, the etiology is yet to be clarified. The purpose of this study was to investigate etiological factors in patients with chronic urticaria. Five hundred patients with chronic urticaria, 351 women and 149 men, were studied for etiological factors. The autologous serum skin test was performed on 197 patients. Provocation testing for physical urticaria was performed on 354 patients. Patients with acute urticaria were excluded from the study. We determined at least one focus of infection that might be involved in the etiology of the disease in 18.8% of cases. Patients with infections were treated, and symptoms resolved after treatment in six cases (5.3%). Autologous serum skin tests were positive in 125 patients (63.5%). Provocation tests for physical urticaria were positive in 131 (37%) patients with urticaria. We suggest that physical stimuli and autoantibodies play an important role in the etiopathogenesis of urticaria.

  5. Urticaria y angioedema

    OpenAIRE

    Serrano Reyes Carlos Daniel; Fundación Valle de Lili

    2007-01-01

    ¿Por qué se produce la urticaria y el agioedema?/¿Cuáles son los tipos y las causas de urticaria y angioedema?/¿Qué se debe hacer para tratar de aclarar la causa?/¿Cómo se tratan las urticarias y angioedema?

  6. Management of difficult urticaria

    Directory of Open Access Journals (Sweden)

    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.

  7. Chronic urticaria

    Directory of Open Access Journals (Sweden)

    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.

  8. Chronic spontaneous urticaria: etiology and pathogenesis.

    Science.gov (United States)

    Saini, Sarbjit S

    2014-02-01

    Urticaria affects individuals of all ages and is commonplace. Nearly 1 in 5 individuals will experience an episode of urticaria in their lifetime, while the chronic form of disease has an estimated annual prevalence of approximately 1% of the population. Given the similarity of chronic urticaria symptoms to those seen in patients suffering an allergic reaction, the condition often leads to a search for an external cause. In most cases, no external trigger factor is identified. At present several theories of pathogenesis exist, none of which is firmly established.

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

    NARCIS (Netherlands)

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

    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.

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

    NARCIS (Netherlands)

    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.

  11. Colonic urticaria pattern due to early ischemia

    Energy Technology Data Exchange (ETDEWEB)

    Greenberg, H.M.; Goldberg, H.I.; Axel, L.

    1981-05-15

    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.

  12. Acute compartment syndrome caused by uncontrolled hypothyroidism.

    Science.gov (United States)

    Modi, Anar; Amin, Hari; Salzman, Matthew; Morgan, Farah

    2017-06-01

    Acute compartment syndrome is increased tissue pressure exceeding perfusion pressure in a closed compartment resulting in nerve and muscle ischemia. Common precipitating causes are crush injuries, burns, substance abuse, osseous or vascular limb trauma. This is a case of 42year old female with history of hypothyroidism who presented to emergency room with acute onset of severe pain and swelling in right lower extremity. Physical examination was concerning for acute compartment syndrome of right leg which was confirmed by demonstration of elevated compartmental pressures. No precipitating causes were readily identified. Further laboratory testing revealed uncontrolled hypothyroidism. Management included emergent fasciotomy and initiating thyroid hormone replacement. This case represents a rare association between acute compartment syndrome and uncontrolled hypothyroidism. We also discuss the pathogenesis of compartment syndrome in hypothyroid patients and emphasize the importance of evaluating for less common causes, particularly in setting of non-traumatic compartment syndrome. Copyright © 2016 Elsevier Inc. All rights reserved.

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

    Science.gov (United States)

    Khan, Sujoy; Maitra, Anirban; Hissaria, Pravin; Roy, Sitesh; Padukudru Anand, Mahesh; Nag, Nalin; Singh, Harpal

    2013-01-01

    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. PMID:24223585

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

    Directory of Open Access Journals (Sweden)

    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.

  15. Occupational urticaria from welding polyurethane

    Energy Technology Data Exchange (ETDEWEB)

    Kanerva, L.; Estlander, T.; Jolanki, R.; Laehteenmaeki, M.T.Ke.; Keskinen, H. (Institute of Occupational Health, Helsinki (Finland))

    1991-05-01

    An urticarial reaction associated with high fever developed in a welder on four occasions while he was welding steel profiles filled with polyurethane. The fumes emitted during pyrolysis of polyurethane and inhaled by the patient probably caused the urticarial reaction. Provocation tests with two pyrolysis products, 4,4-diphenylmethane diisocyanate and 4,4-diaminophenylmethane, were negative. This case demonstrates the difficulty in detecting the cause of urticaria induced by airborne chemicals.

  16. Omalizumab for chronic urticaria

    DEFF Research Database (Denmark)

    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...... with placebo. The collective evidence points to omalizumab as a safe and effective treatment option for patients with chronic urticaria who do not sufficiently respond to standard therapy as recommended by existing guidelines....

  17. Acute esophageal necrosis caused by alcohol abuse

    Institute of Scientific and Technical Information of China (English)

    Tetsu Endo; Juichi Sakamoto; Ken Sato; Miyako Takimoto; Koji Shimaya; Tatsuya Mikami; Akihiro Munakata; Tadashi Shimoyama; Shinsaku Fukuda

    2005-01-01

    Acute esophageal necrosis (AEN) is extremely rare and the pathogenesis of this is still unknown. We report a case of AEN caused by alcohol abuse. In our case, the main pathogenesis could be accounted for low systemic perfusion caused by severe alcoholic lactic acidosis. After the healing of AEN, balloon dilatation was effective to manage the stricture.

  18. Wheat induced urticaria

    Directory of Open Access Journals (Sweden)

    Uppal Monica

    2004-09-01

    Full Text Available Wheat is widely consumed all over India in various forms - flour, daliya, maida, suji and wheat bran. Very few cases of wheat induced urticaria have been reported. This may be due to unusual features of wheat related hypersensitivity. A 35 year old female presented to us with history of chronic urticaria and angioedema. History revealed correlation between wheat intake and urticaria episodes. Prick testing was done with wheat antigen in the standard series and derivatives of raw wheat. Normal saline and histamine were used as controls. Prick testing was positive. Oral challenge induced urticaria within half an hour. This report discusses clinical features of wheat related hypersensitivity.

  19. Anaphylaxis and urticaria.

    Science.gov (United States)

    Williams, Kelli W; Sharma, Hemant P

    2015-02-01

    Anaphylaxis and urticaria are common presenting allergic complaints. Affecting up to 2% of the population, anaphylaxis is a serious, life-threatening allergic reaction. Although not life-threatening, urticaria is a rash of transient, erythematous, pruritic wheals that can be bothersome and affects up to 25% of the population. All cases of anaphylaxis warrant thorough clinical evaluation by the allergist-immunologist, although most cases of urticaria are self-limited and do not require specialist referral. This article offers an overview of our current knowledge on the epidemiology, pathogenesis, triggers, diagnosis, and treatment of anaphylaxis and urticaria.

  20. Acute generalized exanthematous pustulosis caused by daptomycin.

    Science.gov (United States)

    Leng, Teoh Yee; Aan, Mark Koh Jean; Chan, Michelle; Tsien, Liu Tsun

    2011-12-01

    Daptomycin, a lipopeptide antibiotic with similar action as vancomycin, is used to treat complicated skin and soft tissue infections caused by resistant Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus, penicillin-resistant streptococci, and vancomycin-resistant enterococci. Acute generalized exanthematous pustulosis (AGEP), characterized by acute onset of numerous sterile, nonfollicular pinhead sized pustules, is common secondary to drugs, in particular, antibiotics. We present the first case of AGEP following the use of daptomycin.

  1. [Enterobius vermicularis causing symptoms of acute appendicitis].

    Science.gov (United States)

    Antal, András; Kocsis, Béla

    2008-08-01

    The authors present a case of enterobiasis of the appendix. Enterobius infection is an uncommon cause of acute appendicitis. Preoperative diagnosis of pinworm infestation is almost impossible unless there is a strong clinical suspicion. Parasites may produce symptoms which resemble acute appendicitis. Careful observation of the appendix stump may lead to intraoperative diagnosis of enterobiasis. A quick diagnosis and appropriate treatment may prevent future complications.

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

    LENUS (Irish Health Repository)

    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.

  3. NSAID-sensitive antihistamine-induced urticaria/angioedema.

    Science.gov (United States)

    Cimbollek, S; Ortega Camarero, M; Avila, R; Quiralte, J; Prados, M

    2011-01-01

    We present a case of urticaria caused by antihistamines in a patient with nonsteroidal anti-inflammatory drug (NSAID) sensitivity. A 35-year-old man experienced, on 2 separate occasions, immediate generalized urticaria during treatment with ibuprofen and naproxen, respectively. A single-blind, placebo-controlled oral challenge (SBPCOC) with piroxicam was carried out, and resulted in urticaria and angioedema 3 hours later. Two hours after initial clinical resolution, the patient developed multiple wheals on the trunk and upper limbs. He described similar delayed reactions after oral antihistamine administration on previous occasions. SBPCOCs with acetaminophen and etoricoxib were performed, with good tolerance. Skin prick and patch tests with loratadine and cetirizine were negative. After an SBPCOC with loratadine, the patient developed generalized urticaria 90 minutes after intake. Tolerance to fexofenadine 180 mg was confirmed. We describe the first case of a possible new subset of antihistamine urticaria, and suggest calling this NSAID-sensitive antihistamine-induced urticaria/angioedema.

  4. Adrenergic urticaria: review of the literature and proposed mechanism.

    Science.gov (United States)

    Hogan, Sara R; Mandrell, Joshua; Eilers, David

    2014-04-01

    Adrenergic urticaria is a rare type of stress-induced physical urticaria characterized by transient outbreaks of red papules surrounded by halos of hypopigmented, vasoconstricted skin. First described in 1985, there are 10 reported cases of adrenergic urticaria in the English-language medical literature. Episodes are caused by various triggers, including emotional upset, coffee, and chocolate, during which serum catecholamines and IgE are elevated, whereas histamine and serotonin levels remain within normal limits. The precise mechanisms leading to the pathogenesis of adrenergic urticaria have yet to be elucidated. Diagnosis can be made by intradermal injection of epinephrine or norepinephrine, which reproduces the characteristic rash, or by clinical observation. Trigger avoidance and oral propranolol are currently the best known treatments for adrenergic urticaria. Nonspecific therapies, including tranquilizers and antihistamines, may also ease symptoms. This article explores the pathophysiology of adrenergic urticaria and proposes a mechanism by which propranolol treats the condition.

  5. Contact urticaria from protein hydrolysates in hair conditioners.

    Science.gov (United States)

    Niinimäki, A; Niinimäki, M; Mäkinen-Kiljunen, S; Hannuksela, M

    1998-11-01

    Protein hydrolysates (PHs) are added to hair-care products (to "repair" broken hair), soaps, bath gels, creams, etc. From one to 22 PHs used in hair-care products (collagen, keratin, elastin, milk, wheat, almond, and silk) were tested in three patient groups: A) 11 hairdressers with hand dermatitis B) 2160 consecutive adults with suspected allergic respiratory disease subjected to routine skin prick tests C) 28 adults with atopic dermatitis. In group A, all the 22 PHs were tested with scratch and patch tests. In groups B and C, one to three PHs were tested with prick tests. Positive scratch/prick test reactions were seen in 12 patients from three PHs altogether. All were women with atopic dermatitis, and all reacted to at least hydroxypropyl trimonium hydrolyzed collagen (Crotein Q). In three patients, prick and open tests with a hair conditioner containing Crotein Q were performed with positive results. One patient reported contact urticaria on her hands, and two reported acute urticaria on their head, face, and upper body from a hair conditioner containing Crotein Q. In seven of the eight studied sera, specific IgE to Crotein Q was detected. In conclusion, PHs of hair cosmetics can cause contact urticaria, especially in patients with atopic dermatitis.

  6. The EAACI/GA(2) LEN/EDF/WAO Guideline for the definition, classification, diagnosis, and management of urticaria: the 2013 revision and update.

    Science.gov (United States)

    Zuberbier, T; Aberer, W; Asero, R; Bindslev-Jensen, C; Brzoza, Z; Canonica, G W; Church, M K; Ensina, L F; Giménez-Arnau, A; Godse, K; Gonçalo, M; Grattan, C; Hebert, J; Hide, M; Kaplan, A; Kapp, A; Abdul Latiff, A H; Mathelier-Fusade, P; Metz, M; Nast, A; Saini, S S; Sánchez-Borges, M; Schmid-Grendelmeier, P; Simons, F E R; Staubach, P; Sussman, G; Toubi, E; Vena, G A; Wedi, B; Zhu, X J; Maurer, M

    2014-07-01

    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 the European Academy of Allergy and Clinical Immunology (EAACI), the EU-funded network of excellence, the Global Allergy and Asthma European Network (GA(2) LEN), the European Dermatology Forum (EDF), and the World Allergy Organization (WAO) with the participation of delegates of 21 national and international societies. Urticaria is a frequent, mast cell-driven disease, presenting with wheals, angioedema, or both. The life-time prevalence for acute urticaria is approximately 20%. Chronic spontaneous urticaria and other chronic forms of urticaria do not only cause a decrease in quality of life, but also 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 outlines evidence-based diagnostic and therapeutic approaches for the different subtypes of urticaria. This guideline was acknowledged and accepted by the European Union of Medical Specialists (UEMS).

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

    Institute of Scientific and Technical Information of China (English)

    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.

  8. Contact urticaria : Present scenario

    Directory of Open Access Journals (Sweden)

    Bhatia Ruchi

    2009-01-01

    Full Text Available Immunological contact urticaria is a hypersensitivity reaction that appears on the skin following contact with an eliciting substance. Recent advances in our understanding of the molecular mechanism and pathogenesis of this reaction have altered its classification, diagnosis, and treatment. We discuss classification, epidemiology, diagnosis, testing, and treatment options that are available to patients with contact urticaria.

  9. 急性荨麻疹的门诊治疗及护理体会%Outpatient treatment and nursing experience of acute urticaria Zeng jianmei,Shi linlin.The people's hospital of chongqing YouYang County .409800

    Institute of Scientific and Technical Information of China (English)

    曾建梅; 史临临

    2014-01-01

    Objective to summarize 120 cases of outpatient treatment and nursing experience of patients with acute urticaria.Methods 120 cases of acute urticaria patients taking corticosteroids, alergy, symptomatic treatment,at the same time give skin care and health guidance.Results 120 cases of urticaria patients were satisfactory curative effect.Conclusion combined with the etiology,treatment and nursing of patients with specific and overal and health guidance,can promote patients recover.%目的:总结120例急性荨麻疹患者的门诊治疗及护理体会。方法对120例急性荨麻疹患者采取糖皮质激素、抗过敏、对症治疗,同时予以皮肤护理及健康指导。结果120例荨麻疹患者均取得了满意疗效。结论结合病因,对患者进行针对性及整体的治疗、护理及健康指导,可促进患者病情恢复。

  10. [Pathophysiology of urticaria].

    Science.gov (United States)

    Nosbaum, A; Augey, F; Nicolas, J-F; Bérard, F

    2014-11-01

    Urticaria is a dermal edema resulting from vascular dilatation and leakage of fluid into the skin in response to molecules released from mast cells. The major mediator responsible for urticaria is histamine. However, the clinical spectrum and pattern of lesions indicate that other molecules, including prostaglandins, leukotrienes, cytokines, and chemokines, produced at different times after mast cell activation contribute to the polymorphism of this symptom and the variable evolution of this disease. It is a common practice to distinguish immunological and nonimmunological urticaria. Immunological urticaria is a hypersensitivity reaction mediated by antibodies and/or T-cells that results in mast cell activation. Although immunoglobulin (Ig) E-mediated type I hypersensitivity (HS) was long postulated to be the major immunological pathway associated with mast cell activation, interaction between IgEbound mast cells and allergens is unlikely to be the mechanism by which urticaria develops in most patients. It is now well established that urticaria may result from the binding of IgG auto-antibodies to IgE and/or to the receptor for IgE molecules on mast cells, thus corresponding to a type II HS reaction. These auto-immune urticarias represent up to 50 % of patients with chronic urticaria. Mast cell activation can also result from type III HS through the binding of circulating immune complexes to mast cell-expressing Fc receptors for IgG and IgM. Finally, under certain circumstances, T-cells can induce activation of mast cells, as well as histamine release (type IV HS). Nonimmunological urticarias result from mast cell activation through membrane receptors involved in innate immunity (e.g., complement, Toll-like, cytokine/chemokine, opioid) or by direct toxicity of xenobiotics (haptens, drugs). In conclusion, urticaria may result from different pathophysiological mechanisms that explain the great heterogeneity of clinical symptoms and the variable responses to treatment.

  11. High-dose anti-histamine use and risk factors in children with urticaria

    Science.gov (United States)

    Uysal, Pınar; Avcil, Sibelnur; Erge, Duygu

    2016-01-01

    Aim The drugs of choice in the treatment of urticaria in children are H1-antihistamines. The aim of the study was to evaluate children with urticaria and define risk factors for requirement of high-dose H1-antihistamines in children with urticaria. Material and Methods The medical data of children who were diagnosed as having urticaria admitted to our outpatient clinic between January 2014 and January 2016 were searched. The medical histories, concomitant atopic diseases, parental atopy histories, medications, treatment responses, blood eosinophil and basophil counts, and serum total IgE levels were recorded. In addition, the urticaria activity score for seven days, autoimmune antibody tests, and skin prick test results were evaluated in children with chronic urticaria. Results The numbers of the children with acute and chronic urticaria were 138 and 92, respectively. The age of the children with chronic urticaria was higher than that of those with acute urticaria (p0.05). There was a negative correlation between blood eosinophil count and the UAS7 score in children with chronic urticaria (r=−0.276, p=0.011). Chronic urticaria and requirement of high dose H1-antihistamines were significant in children aged ≥10 years (purticaria. Conclusion The requirement of high-dose H1-antihistamines was higher with children’s increasing age. Disease severity and basopenia were risk factors for the requirement of high-dose H1-antihistamines. PMID:28123332

  12. 581 Chronic Urticaria and Infections

    Science.gov (United States)

    Aguilar, Nadia; Lugo-Reyes, Saul; Segura Mendez, Nora Hilda; Mendieta, Elizabeth

    2012-01-01

    Background Chronic Urticaria (CU) 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. The remission of annoying spontaneous chronic urticaria has been reported after successful treatment of persistent infections. Objective To describe the infections found in chronic urticaria patients in our service, by performing a complete medical history, physical examination, laboratory studies and cultures. Methods Universe: Consecutive patients with chronic urticaria, with a detailed history, physical examination, laboratory studies underwent clinical viral panel, cultures, biopsy for detection of H. Pylori. Results A total of 50 patients, mostly women 82% and 18% men, mean age 41 years. 42% of the total population had salmonella, proteus infection in 20% and 8% brucellosis. Crossed with urinary tract infection 6% of the population. Five patients had positive stool in 3 patients Endolimax nana was isolated and 2 patients reported Giardia lamblia, 5 patients (10%) women had undergone cervicovaginitis 2 of them infected with S. haemolyticus, the rest was cultivated E. faecalis, and T. Gardenella vaginalis, respectively. Was isolated in 2 patients and one patient H.pilory HCV infection. Conclusions Infections may play a causal role of UC in some cases. Were identified in 42% of cases and gastrointestinal infections by most common cause Salmonellosis. As for genitourinary tract infections, intestinal parasites, Helicobacter pylori, were treated appropriately with antibiotic therapy, found a successful resolution of urticaria mainly in patients infected with Helicobacter pylori. There is growing evidence that persistent infections in chronic urticaria are important triggers, particularly in the case of infection by Helicobacter pylori, so If an infection is identified, it should be appropriately

  13. The Turkish Guideline for the Diagnosis and Management of Urticaria-2016

    Directory of Open Access Journals (Sweden)

    Emek Kocatürk Göncü

    2016-09-01

    Full Text Available Background and Design: Albeit an easily recognized disease, urticaria features many diverse approaches which rationalize the need for an algorithm for the diagnosis, classification, etiopathogenesis, diagnostic evaluation and therapeutic approach. Therefore, authors from Dermatoallergy Working Group of the Turkish Society of Dermatology and the Turkish Dermatoimmunology and Allergy Association aimed to create an urticaria guideline for the diagnosis, treatment and followup of urticaria. Materials and Methods: Each section of the guideline has been written by a different author. The prepared sections were evaluated in part by e-mail correspondence and have taken its final form after revision in the last meeting held by the participation of all authors. Results: The guideline includes the description, classification, pathophysiology as well as diagnosis and treatment of urticaria. Urticaria is classified into two main types: acute urticaria and chronic urticaria while chronic urticaria is further subdivided into spontaneous urticaria and inducible urticaria. The first step of treatment includes standard doses of H1-blockers. In patients who do not respond to the first step, antihistamine dose is increased up to four times; if unsuccessful, another second-generation antihistamine is given in the same dose. In antihistamine-resistant cases, introduction of omalizumab is required. Omalizumab dose may be increased in patients failing to respond to the standard dose. In patients unresponsive to omalizumab, cyclosporine-A may be given. Routine diagnostic tests are not recommended in acute urticaria. In chronic urticaria, erythrocyte sedimentation rate, differential blood count and C-reactive protein testing are the only investigations that are needed routinely. Conclusion: Chronic urticaria is a disease that can be challenging for the physician in terms of treatment and follow-up. Depending on evidence-based data (and individual experiences, this

  14. [Histaminergic angioedema and chronic urticaria].

    Science.gov (United States)

    Hacard, Florence; Nosbaum, Audrey; Bensaid, Benoit; Nicolas, Jean-François; Augey, Frédéric; Goujon, Catherine; Bérard, Frédéric

    2015-01-01

    Most angioedemas are histaminergic and correspond to deep urticarial swelling. Recurrent histaminergic angioedema led to the diagnosis of chronic urticaria, even when there are no superficial associated hives. Chronic urticaria is a benign disease, and autoimmune in 40 % of cases. The occurrence of angioedema in chronic urticaria is not a sign of severity. The occurrence of angioedema in chronic urticaria is associated with a longer duration of urticarial disease. NSAIDs and/or systemic corticotherapy are classic triggers of angioedema in chronic urticaria. In the absence of clinical endpoints, there is no need to make further assessment in chronic urticaria good responders to antihistamines.

  15. Angioedema-Urticaria Due to Acitretin.

    Science.gov (United States)

    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.

  16. Causes of rhabdomyolysis in acute poisonings

    Directory of Open Access Journals (Sweden)

    Janković Snežana R.

    2013-01-01

    Full Text Available Background/Aim. Rhabdomyolysis (RM is potentially lethal syndrome, but there are no enough published data on its frequency and characteristics in acute poisonings. The aim of this study was to determine the causes and severity of RM in acute poisonings. Methods. Patients hospital charts were retrospectively screened during a one-year period in order to identify patients with RM among 656 patients treated due to acute poisonings with different agents. All the patients with RM were selected. Entrance criterion was the value of creatine kinase (CK over 250 U/L. The severity of RM was assessed according to the Poison Severity Score. The patients were divided into three groups: the first one with mild RM (CK from 250 to 1,500 U/L, the second with moderate RM (CK from 1,500 to 10,000 U/L and the third with severe RM (CK greater than 10,000 U/L. Results. RM occurred in 125 (19% of the patients with acute poisonings. It was mainly mild (61%, or moderate (36%, and only in 3% of the patients was severe RM. The incidence of RM was the highest in poisonings with opiates (41%, pesticides (38%, neuroleptics (26%, anticonvulsants (26%, ethyl alcohol (20%, and gases (19%. Psychotropic agents were the most common causes of poisoning, and consequently of RM. Fatal outcomes were registered in 32 (25.60% of all RM patients. The incidence of fatal outcomes in poisonings with mild, moderate and severe RM was 19.73%, 31.11% and 75%, respectively. Conclusion. RM syndrome occurs at a relatively high rate in acute poisonings. Although agent’s toxicity is crucial for the outcome, severe RM and its complications may significantly influence the clinical course and prognosis of poisoning. Routine analysis of CK, as a relevant marker for RM may indicate the development of RM in acute poisoning and initiate prompt therapeutic measures in preventing acute renal failure as the most frequent consequence of extensive rhabdomyolysis.

  17. High prevalence of autoimmune urticaria in children with chronic urticaria

    DEFF Research Database (Denmark)

    Brunetti, Luigia; Francavilla, Ruggiero; Miniello, Vito L;

    2004-01-01

    The etiology of chronic urticaria (CU) in childhood often remains unrecognized. Recently, in adults it has been shown that approximately 40% of patients with CU have autoimmune urticaria (AU); however, no data are available in children....

  18. Variants of CEP68 Gene Are Associated with Acute Urticaria/Angioedema Induced by Multiple Non-Steroidal Anti-Inflammatory Drugs

    Science.gov (United States)

    Cornejo-García, José Antonio; Flores, Carlos; Plaza-Serón, María C.; Acosta-Herrera, Marialbert; Blanca-López, Natalia; Doña, Inmaculada; Torres, María J.; Mayorga, Cristobalina; Guéant-Rodríguez, Rosa M.; Ayuso, Pedro; Fernández, Javier; Laguna, José J.; Agúndez, José A. G.; García-Martín, Elena; Guéant, Jean-Louis; Canto, Gabriela; Blanca, Miguel

    2014-01-01

    Non-steroidal anti-inflammatory drugs (NSAIDs) are the most consumed drugs worldwide because of their efficacy and utility in the treatment of pain and inflammatory diseases. However, they are also responsible for an important number of adverse effects including hypersensitivity reactions. The most important group of these reactions is triggered by non-immunological, pharmacological mechanisms catalogued under the denomination of cross-intolerance (CRI), with acute urticaria/angioedema induced by multiple NSAIDs (MNSAID-UA) the most frequently associated clinical entity. A recent genome-wide association study identified the gene encoding the centrosomal protein of 68 KDa (CEP68) as the major locus associated with aspirin intolerance susceptibility in asthmatics. In this study, we aimed to assess the role of this locus in susceptibility to CRI to NSAIDs by examining 53 common gene variants in a total of 635 patients that were classified as MNSAID-UA (n = 399), airway exacerbations (n = 110) or blended pattern (n = 126), and 425 controls. We found in the MNSAID-UA group a number of variants (17) associated (lowest p-value = 1.13×10−6), including the non-synonymous Gly74Ser variant (rs7572857) previously associated with aspirin intolerance susceptibility in asthmatics. Although not being significant in the context of multiple testing, eight of these variants were also associated with exacerbated respiratory disease or blended reactions. Our results suggest that CEP68 gene variants may play an important role in MNSAID-UA susceptibility and, despite the different regulatory mechanisms involved depending on the specific affected organ, in the development of hypersensitivity reactions to NSAIDs. PMID:24618698

  19. Variants of CEP68 gene are associated with acute urticaria/angioedema induced by multiple non-steroidal anti-inflammatory drugs.

    Directory of Open Access Journals (Sweden)

    José Antonio Cornejo-García

    Full Text Available Non-steroidal anti-inflammatory drugs (NSAIDs are the most consumed drugs worldwide because of their efficacy and utility in the treatment of pain and inflammatory diseases. However, they are also responsible for an important number of adverse effects including hypersensitivity reactions. The most important group of these reactions is triggered by non-immunological, pharmacological mechanisms catalogued under the denomination of cross-intolerance (CRI, with acute urticaria/angioedema induced by multiple NSAIDs (MNSAID-UA the most frequently associated clinical entity. A recent genome-wide association study identified the gene encoding the centrosomal protein of 68 KDa (CEP68 as the major locus associated with aspirin intolerance susceptibility in asthmatics. In this study, we aimed to assess the role of this locus in susceptibility to CRI to NSAIDs by examining 53 common gene variants in a total of 635 patients that were classified as MNSAID-UA (n = 399, airway exacerbations (n = 110 or blended pattern (n = 126, and 425 controls. We found in the MNSAID-UA group a number of variants (17 associated (lowest p-value = 1.13 × 10(-6, including the non-synonymous Gly74Ser variant (rs7572857 previously associated with aspirin intolerance susceptibility in asthmatics. Although not being significant in the context of multiple testing, eight of these variants were also associated with exacerbated respiratory disease or blended reactions. Our results suggest that CEP68 gene variants may play an important role in MNSAID-UA susceptibility and, despite the different regulatory mechanisms involved depending on the specific affected organ, in the development of hypersensitivity reactions to NSAIDs.

  20. Variants of CEP68 gene are associated with acute urticaria/angioedema induced by multiple non-steroidal anti-inflammatory drugs.

    Science.gov (United States)

    Cornejo-García, José Antonio; Flores, Carlos; Plaza-Serón, María C; Acosta-Herrera, Marialbert; Blanca-López, Natalia; Doña, Inmaculada; Torres, María J; Mayorga, Cristobalina; Guéant-Rodríguez, Rosa M; Ayuso, Pedro; Fernández, Javier; Laguna, José J; Agúndez, José A G; García-Martín, Elena; Guéant, Jean-Louis; Canto, Gabriela; Blanca, Miguel

    2014-01-01

    Non-steroidal anti-inflammatory drugs (NSAIDs) are the most consumed drugs worldwide because of their efficacy and utility in the treatment of pain and inflammatory diseases. However, they are also responsible for an important number of adverse effects including hypersensitivity reactions. The most important group of these reactions is triggered by non-immunological, pharmacological mechanisms catalogued under the denomination of cross-intolerance (CRI), with acute urticaria/angioedema induced by multiple NSAIDs (MNSAID-UA) the most frequently associated clinical entity. A recent genome-wide association study identified the gene encoding the centrosomal protein of 68 KDa (CEP68) as the major locus associated with aspirin intolerance susceptibility in asthmatics. In this study, we aimed to assess the role of this locus in susceptibility to CRI to NSAIDs by examining 53 common gene variants in a total of 635 patients that were classified as MNSAID-UA (n = 399), airway exacerbations (n = 110) or blended pattern (n = 126), and 425 controls. We found in the MNSAID-UA group a number of variants (17) associated (lowest p-value = 1.13 × 10(-6)), including the non-synonymous Gly74Ser variant (rs7572857) previously associated with aspirin intolerance susceptibility in asthmatics. Although not being significant in the context of multiple testing, eight of these variants were also associated with exacerbated respiratory disease or blended reactions. Our results suggest that CEP68 gene variants may play an important role in MNSAID-UA susceptibility and, despite the different regulatory mechanisms involved depending on the specific affected organ, in the development of hypersensitivity reactions to NSAIDs.

  1. Acute kidney injury: A rare cause

    Directory of Open Access Journals (Sweden)

    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

  2. [Exercise-induced urticaria and angioedema - case report].

    Science.gov (United States)

    Stelmach, Iwona; Sztafińska, Anna; Lechańka, Joanna; Balcerak, Joanna; Jerzyńska, Joanna

    2014-01-01

    Urticaria is a heterogeneous group of disorders, with various clinical manifestations and intensity of symptoms. Urticaria can be induced with a wide variety of environmental stimuli, such as cold, pressure, vibration, sunlight, exercise, temperature changes, heat, and water. In a select group of patients, exercise can induce a spectrum of urticaria symptoms, ranging from cutaneous pruritus and warmth, generalised urticaria, angioedema, and the appearance of such additional manifestations as collapse, upper respiratory distress, and anaphylaxis. Specific provocation tests should be carried out on an individual basis to investigate the suspected cause and proper diagnosis. Modification of activities and behaviour is the mainstay of treatment in patients with physical urticaria. The aim of this study was to emphasise that primary care paediatricians should be able to recognise physical urticaria, supply a patient with rescue medications, and refer him/her to a specialist. In the article, the authors present a 13-year-old girl with typical urticaria lesions and angioedema after exercise. According to the history, physical examination, and provocation test, exercise-induced urticaria and angioedema were diagnosed.

  3. A case series of urticaria multiforme: Its association with Mycoplasma pneumoniae infection?

    Directory of Open Access Journals (Sweden)

    Yakup Canıtez

    2015-06-01

    Full Text Available Urticaria multiforme is a rare clinical and morphological subtype of acute urticaria in childhood. Clinical features include acute onset of blanchable, annular, polycyclic, erythematous wheals with dusky or ecchymotic centers (target lesion-like. Pruritus in nearly all and edema on the face, hand and foot in the majority of cases are seen. Urticaria multiforme known as a cutaneous hypersensitivity reaction can often be misdiagnosed as erythema multiforme and serum-sickness-like reaction. Although the majority of cases have been related with viral or bacterial infections and drug use, the exact etiopathogenesis of the disease is yet unclear. Association of Mycoplasma pneumoniae infection and urticaria multiforme have been reported in only two cases in the literature. In this article, a total of four cases diagnosed as urticaria multiforme two of whom had clinical and serological proof of Mycoplasma pneumoniae infection has been presented, and diagnostic criteria, differential diagnosis, etiopathogenesis and treatment of urticaria multiforme have been reviewed.

  4. Genetics Home Reference: vibratory urticaria

    Science.gov (United States)

    ... in allergy symptoms such as hives (urticaria), swelling (angioedema), redness (erythema), and itching (pruritus) in the affected ... Genetic Testing (2 links) Genetic Testing Registry: Vibratory angioedema Genetic Testing Registry: Vibratory urticaria General Information from ...

  5. Acute abdomen caused by brucellar hepatic abscess.

    Science.gov (United States)

    Ibis, Cem; Sezer, Atakan; Batman, Ali K; Baydar, Serkan; Eker, Alper; Unlu, Ercument; Kuloglu, Figen; Cakir, Bilge; Coskun, Irfan

    2007-10-01

    Brucellosis is a zoonotic infection that is transmitted from animals to humans by ingestion of infected food products, direct contact with an infected animal, or aerosol inhalation. The disease is endemic in many countries, including the Mediterranean basin, the Middle East, India, Mexico, Central and South America and, central and southwest Asia. Human brucellosis is a systemic infection with a wide clinical spectrum. Although hepatic involvement is very common during the course of chronic brucellosis, hepatic abscess is a very rare complication of Brucella infection. We present a case of hepatic abscess caused by Brucella, which resembled the clinical presentation of surgical acute abdomen.

  6. [Acute axillary eczema caused by mercury compounds].

    Science.gov (United States)

    Ippen, H

    1979-01-01

    Not every axillary dermatitis is caused by an allergy against corresponding cosmetics (deodorants or anti-perspirants). This is shown in a 24-year-old man with an acute contact dermatitis in the left axilla. Sensitization probably developed against mercury salts due to the regular use of thermometers which were kept in a disinfecting solution containing phenylmercuric borate. The patient was in two hospitals for a check up before heart surgery and temperature was regularly measured in the left axilla. In both clincis phenylmercuric borate was used for desinfection of the thermometers. The sensitivity was proofed by positive patch tests.

  7. Urticaria and Allergy-Mediated Conditions.

    Science.gov (United States)

    Jafilan, Lena; James, Charis

    2015-12-01

    Urticaria is a common condition that involves pruritic, raised skin wheals. Although urticaria is a benign, self-limiting condition, it may cause frustration for patients, often because of its chronicity and its tendency to recur. It can also be a life-threatening allergic reaction. Diagnosis is made clinically. It affects 20% of the general population. The first-line treatment for nonremitting cases includes H-1anti-histamines. However, other therapies may be employed. Other allergy-mediated skin conditions include angioedema, contact dermatitis, and atopic dermatitis. Diagnosis is clinical, and management focuses on prevention, avoiding triggers, and treating the itching and inflammation that accompany these conditions.

  8. Acupuncture Treatment for 35 Cases of Urticaria

    Institute of Scientific and Technical Information of China (English)

    TAO Sha

    2009-01-01

    @@ In TCM it is held that urticaria is mostly due to weak constitution with deficiency of qi and blood, or prolonged illness that causes consumption of qi and blood. Such constitution can result in formation of wind due to blood deficiency, and internal-external lack of resistance due to qi-deficiency, which gives chances to pathogenic wind to invade the body, hence the occurrence of urticaria. Therefore, this disease is a complicated one with deficiency in the origin and excessiveness of pathogen.

  9. Tamoxifen-induced hypertriglyceridemia causing acute pancreatitis

    Directory of Open Access Journals (Sweden)

    Hemant Kumar Singh

    2016-01-01

    Full Text Available 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 on tamoxifen (20mg/day hormonal therapy for breast cancer. Within 3 months of starting therapy, she developed hypertriglyceridemia and acute pancreatitis. Laboratory values include: Serum amylase 778 IU/L, total cholesterol 785 mg/dL, triglycerides 4568 mg/dL and high-density lipoproteins (HDL 12 mg/dL. Tamoxifen was substituted with letrozole and atorvastatin started. There was a prompt reversal of the adverse effects. Effects on lipid profile must be considered while initiating tamoxifen in predisposed individuals as the consequences are life threatening.

  10. Dermographism and delayed pressure urticaria.

    Science.gov (United States)

    Jauhar, Sachin; Staines, Konrad; McQueen, Marise; Watson, Ian B; Wray, David; Felix, David H

    2007-06-01

    There are few papers in the literature that describe pressure urticaria in the maxillofacial region. We present 2 cases and discuss the significance and principles of management. One case describes the diagnosis of pressure urticaria and the second describes the dental management of a patient with severe pressure urticaria.

  11. Acute meningitis caused by Cladosporium sphaerospermum.

    Science.gov (United States)

    Chen, Chi-Yu; Lu, Po-Liang; Lee, Kun-Mu; Chang, Tsung Chain; Lai, Chung-Chih; Chang, Ko; Lin, Wei-Ru; Lin, Chun-Yu; Chen, Yen-Hsu

    2013-12-01

    Phaeohyphomycosis of the central nervous system is rare but typically associated with high mortality. Treatment has not been standardized, but the combination of antifungal chemotherapy with surgical debridement is recommended. We report a 73-year-old, retired, male timber merchant with acute meningitis caused by Cladosporium sphaerospermum. The patient, who had well-controlled type 2 diabetes mellitus, presented with fever and weakness of the lower limbs. No brain abscess was apparent by cranial computed tomography. C. sphaerospermum was isolated from the cerebral spinal fluid and identified based on both morphology and DNA sequencing. He was treated with combination antifungal chemotherapy with amphotericin B and voriconazole for 28 days, followed by voriconazole monotherapy for 46 days. To date, the patient has recovered without significant sequelae. This patient represents the first reported case of cerebral phaeohyphomycosis caused by C. sphaerospermum. Moreover, the therapy was successful for totally less than 3 months of treatment duration.

  12. Acute Pancreatitis Caused By Mushroom Poisoning

    Directory of Open Access Journals (Sweden)

    Samet Karahan Research Fellow

    2016-01-01

    Full Text Available 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.

  13. The analysis of IgE and eosinophil determinations in acute and chronic urticaria children%儿童急、慢性荨麻疹 IgE 及嗜酸性粒细胞检测分析

    Institute of Scientific and Technical Information of China (English)

    蔡德丰; 陆元善; 袁艳; 杨晓林; 吴跃平; 马东礼

    2014-01-01

    Objective To investigate IgE levels,eosinophil change and their clinical significance in acute and chronic urticaria children.Methods Respectively by chemiluminescence,enzyme-linked immunofluorescence and volume,conductivity and scattering (VCS)principle,serum total IgE levels,food,mites and plant-specific IgE levels and eosinophil percentages were determined,and the samples were collected from 77 acute and 46 chronic urticaria children.The differences between acute and chronic urticaria children were analyzed comparatively.Results There was no statistical significance in total IgE levels and positive rates to food,mites and plant-specific IgE levels between acute and chronic urticaria children with other allergic diseases(P >0.05),but there was a significantly higher total IgE level in chronic group than that in acute group in acute and chronic urticaria children without other allergic diseases (P 0.05).Conclusions Eosinophil percentage is not a good index for differential diagnosis in acute and chronic urticaria children.IgE has a certain significance for diagnosing acute and chronic urticaria without other allergic diseases.However,in other cases,serum level of total IgE is not a good index for differential diagnosis in acute and chronic urticaria children.Integrating case history,course of disease and clinical symptom can help with making a correct diagnosis.%目的:探讨儿童急、慢性荨麻疹 IgE 水平和嗜酸性粒细胞变化及其临床意义。方法分别用化学发光法、酶免荧光法和 VCS(体积、电导性和散射)原理检测77例急性和46例慢性荨麻疹患儿血清总 IgE 水平,食物、螨虫及植物类特异性 IgE 和嗜酸性粒细胞比例,比较急、慢性荨麻疹患儿间上述指标的差异。结果伴有其它过敏性疾病的急、慢性荨麻疹患儿间血清总 IgE 水平,食物、螨虫及植物类特异性 IgE 阳性率差异无统计学意义(P >0.05),但不伴有其它过敏性疾

  14. A solitary mastocytoma presenting with urticaria and angioedema in a 14-year-old boy.

    Science.gov (United States)

    Krishnan, Karthik R; Ownby, Dennis R

    2010-01-01

    Urticaria with angioedema is a common clinical presentation that often poses a challenge for allergists. The differential diagnosis for urticaria is broad, making the evaluation and pinpointing the underlying cause difficult and frustrating for both families and physicians. Certain causes of urticaria such as infections or medications are more common and easier to identify whereas less frequently seen conditions are often overlooked because of their rarity. One such condition is mastocytosis. Mastocytosis is a rare disease that very seldom presents with urticaria but may be associated with significant morbidity and mortality if not recognized in a timely manner. We are presenting a case of a 14-year-old boy who presented with urticaria and angioedema possibly caused by a solitary mastocytoma. The learning points from this case are that mastocytosis should be considered in the differential diagnosis of urticaria and solitary mastocytomas may remain active into adolescence, raising concern for systemic progression.

  15. Richtlijn Chronische urticaria

    NARCIS (Netherlands)

    Urgert, M. C.; Knulst, A. C.

    2015-01-01

    The development of the new Dutch guideline on chronic urticaria started in 2014. In this multidisciplenary guideline, initiated by the NVDV, evidence for predefined outcomes were assessed using the EBRO and GRADE approach. This guideline discusses the nomenclature of CSU. In addition the guideline

  16. Richtlijn Chronische urticaria

    NARCIS (Netherlands)

    Urgert, M. C.; Knulst, A. C.

    2015-01-01

    The development of the new Dutch guideline on chronic urticaria started in 2014. In this multidisciplenary guideline, initiated by the NVDV, evidence for predefined outcomes were assessed using the EBRO and GRADE approach. This guideline discusses the nomenclature of CSU. In addition the guideline r

  17. Immunoelectron microscopy study of superficial skin nerves in drug-induced acute urticaria Estudo de microscopia imunoeletrônica dos nervos superficiais da pele na urticária aguda induzida por medicamentos

    Directory of Open Access Journals (Sweden)

    Paulo Ricardo Criado

    2012-06-01

    Full Text Available BACKGROUND: Few studies have evaluated the ultrastructure of the superficial skin nerves in urticaria. OBJECTIVE: The objective of this study was to describe findings in superficial skin nerves in cases of drug-induced acute urticaria. METHODS: Seven patients with drug-induced acute urticaria were included in the study. Skin biopsies were obtained from the urticarial lesion and from the apparently normal skin. The 14 fragments collected were processed for immunogold electron microscopy using single stains for antitryptase and anti-FXIIIa antibodies, as well as double immunogold labeling for both. RESULTS: Some sections showed mast cells in the process of degranulation. Following double immunogold staining, 10 nm (FXIIIa and 15 nm (Tryptase gold particles were found together throughout the granules in mast cells, indicating that tryptase and FXIIIa are located inside each one of the granules of these cells. Interestingly, we found strong evidence of the presence of tryptase and factor XIIIa in the superficial skin nerves of these patients, both in cases of urticarial lesions (wheals and in the apparently normal skin. CONCLUSIONS: Tryptase and FXIIIa are present in the superficial nerves of the skin in drug-induced acute urticaria. This is the first report of tryptase and FXIIIa expression in the superficial skin nerves of patients with urticaria. Tryptase may be participating in neural activation in these patients, while FXIIIa may be present in the nerves to guarantee the functional integrity of structures.FUNDAMENTOS: Poucos autores têm estudado a ultraestrutura dos nervos superficiais na urticária. OBJETIVO: Descrever os achados nos nervos cutâneos superficiais em casos de urticária aguda induzida por medicamentos. MÉTODOS: Sete pacientes com urticária aguda induzida por medicamentos foram incluídos no estudo. Foram obtidas biopsias da pele da lesão urticariforme e da pele aparentemente normal. Os 14 fragmentos coletados foram

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

    OpenAIRE

    Kiran Godse; Prachi Bhattar; Sharmila Patil; Nitin Nadkarni; Manjyot Gautam

    2016-01-01

    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 tha...

  19. 婴幼儿急性荨麻疹患者的护理%Nursing Care of Infants with Acute Urticaria

    Institute of Scientific and Technical Information of China (English)

    胡翠玉

    2010-01-01

    总结112例荨麻疹(Urticaria)患儿的起病原因、主要症状,制定相应治疗 方法 、护理措施及对策,通过饮食指导及护理中的注意事项,达到患儿早日康复的 目的 ,并有效减少并发症的发生.

  20. Vitamin D as a Marker for Disease Severity in Chronic Urticaria and Its Possible Role in Pathogenesis

    Science.gov (United States)

    Woo, Yu Ri; Jung, Kyung Eun; Koo, Dae Won

    2015-01-01

    Background Chronic urticaria is defined as repeated episodes of wheals lasting for 6 weeks or longer. Nowadays, the role of vitamin D in various chronic diseases is a matter of great interest, but limited data is available on the vitamin D status in patients with chronic urticaria. Objective The goal of this study was to investigate the relationship between vitamin D status and clinical characteristics of chronic urticaria. Methods The clinical records of 72 patients with chronic urticaria, 26 with acute urticaria and 26 with atopic dermatitis, along with 72 healthy controls, were retrospectively reviewed. Results The serum 25-(OH)D3 level was found to be significantly reduced in patients with chronic urticaria compared to those in the other groups. In particular, the proportion of patients with critically low vitamin D levels (urticaria group than in the other groups. The serum vitamin D levels showed significant negative associations with urticaria activity score and disease duration. In addition, serum vitamin D levels were significantly lower in subjects with a positive autologous serum skin test than in subjects with a negative result. Conclusion In conclusion, the serum vitamin D level was more likely to be critically low in patients with chronic urticaria, and an inverse relationship with disease severity and disease duration was observed. These findings may open up the possibility of the clinical use of vitamin D as a contributing factor in the pathogenesis of chronic urticaria and a predictive marker for disease activity in chronic urticaria. PMID:26273159

  1. Severe Urticaria Following Erythromycin Therapy

    Directory of Open Access Journals (Sweden)

    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. [Cold-induced urticaria and angioedema. Classification, diagnosis and therapy].

    Science.gov (United States)

    Krause, K; Degener, F; Altrichter, S; Ardelean, E; Kalogeromitros, D; Magerl, M; Metz, M; Siebenhaar, F; Weller, K; Maurer, M

    2010-09-01

    The onset of wheals and/or angioedema following the exposure to cold may be associated with a number of different diseases. Most frequently this occurs in cold contact urticaria, a type of physical urticaria, which is characterized by a positive cold stimulation test. The clinical symptoms are based on cold-dependent mast cell activation with subsequent release of proinflammatory mediators. In cases of negative or atypical reaction to cold stimulation testing rare acquired atypical or familiar cold urticaria forms may be suspected. Strict avoidance of cold should be recommended as far as possible. As the underlying causes of cold contact urticaria are widely unknown, the symptomatic use of non-sedating antihistamines is the treatment of first choice. The very rare familiar cold auto-inflammatory syndrome (FCAS) is based on CIAS1/NLRP3 mutations and may be treated effectively by neutralization of pathogenic interleukin 1beta.

  3. [Increasing incidence of angioedema without urticaria--clinical features].

    Science.gov (United States)

    Marković, Asja Stipić; Janzeković, Martina

    2011-01-01

    The causes of angioedema (AE), a self-limited, localized swelling of subcutaneous tissue or mucosa unaccompanied by urticaria, are diverse. The commonly applied label of "allergic" is frequently wrong and standard anti-allergic therapy can be ineffective. Types of AE could be categorized according to mediators which mediate vascular leakage: bradykinin AE (hereditary, acquired, angiotensin-converting enzyme inhibitor (ACEi)-related), histamine AE (allergic etiology), and various mediators mediated AE (pseudoallergic reaction to non-steroidal anti-inflammatory drugs). Idiopathic AE is a poorly understood syndrome. The growing relevance of AE without urticaria has been highlighted; angioedema is the most common cause of hospital admission among all acute allergic diseases. The diagnosis of AE is based on the presence of family history (hereditary), absence of family history with the onset during or after the fourth decade of life (acquired C1lnh deficiency), and treatment with ACEi (ACEi-related angioedema). About 0.1%-0.7% of patients taking ACEi develop angioedema as a well-documented but still frequently unrecognized side effect of drugs. Laboratory diagnosis is enabled by measuring serum levels of C1lnh antigen or C1lnh function. Type 1 (hereditary angioedema (HAE) was diagnosed when both antigenic and functional levels of C1lnh were below 50% of normal, and type 2 when functional levels of C1lnh were low, along with antigenic levels normal or higher. ACEi-related AE is diagnosed when AE recurs during therapy and disappears upon withdrawal. Symptoms may appear several years after therapy introduction. Severe acute attacks should be treated with C1lnh concentrate and icatibant, a selective and specific antagonist of bradykinin B2 receptors. Prophylaxis with attenuated androgens (danazol, stanazolol, oxandrolone) is effective in preventing symptom development.

  4. Incidence and cause of acute confusion in elderly patients

    Directory of Open Access Journals (Sweden)

    Rejeki A. Rahayu

    2002-03-01

    Full Text Available Acute confusion is a clinical syndrome in the elderly whose diagnosis is made by acute onset of disturbance of consciousness, impairment of cognition and fluctuating perception and has an underlying medical cause associated with usually serious medical illness. Acute confusion has a high morbidity and mortality, and patient need to stay longer in the hospital, have a higher risk for institutionalization and immobilization. The aim of this study is to recognize the incidence and most of medical illness, which cause acute confusion in elderly patients, a retrospective study based on medical record of elderly patients who were hospitalized in Dr Kariadi hospital since 1998 to 1999. 5407 elderly patients were hospitalized, but only 5191 were analyzed and included in this study. 35% (992 men and 846 women elderly patients had acute confusion on first arrival and 7% ( 197 men and 176 women acute confusion appears in the ward. Total acute confusion was 40.89%. The mortality rate was 29% (263 women and 381 men. Three most frequent cause of death were sepsis (10.04%; hemorrhagic stroke (5.11%; multifactor (4.16%. Top ten diseases, which cause acute confusion, were hepatic encephalopathy, hemorrhagic stroke, sepsis, moderate dehydration due to gastoenteritis, hyponatremia, acute myocardial infarction, pneumonia, urinary tract infection, congestive heart failure, and arrhythmia cordis. (Med J lndones 2002; 11: 30-35Keywords: acute confusional state, geriatric patients, hospital study

  5. Clinical and etiologic evaluation of the children with chronic urticaria.

    Science.gov (United States)

    Azkur, Dilek; Civelek, Ersoy; Toyran, Mge; Msrlolu, Emine Dibek; Erkoolu, Mustafa; Kaya, Ayenur; Vezir, Emine; Gini, Tayfur; Akan, Ayegl; Kocaba, Can Naci

    2016-11-01

    Chronic urticaria (CU) is a skin disorder defined as daily or almost daily exhibition of pruritic and transient wheals that last for 6 weeks. CU is divided into two subtypes: chronic spontaneous urticaria (CSU) and chronic inducible urticaria (CIndU). To evaluate the clinical features, possible causes, associated findings, and laboratory results of different subtypes of CU in children according to a new classification. In this study, we evaluated the clinical features, laboratory investigations, and provocation tests of children with different subtypes of CU according to a new classification. Two hundred and twenty-two children (59.9% girls) were enrolled in the study. Of the study patients, 59.9% and 40.1% were diagnosed as having CSU and CIndU, respectively. Antithyroid antibody levels were positive in 7.1% of the patients with CSU, 32.8% of the children had positive 14C-urea breath test results, and 6.5% of the patients had positive stool examination results for parasites. Autologous serum skin test results were positive in 53.5% of the patients with CSU. Of the patients with CIndU, 77.5% had symptomatic dermographism, 16.8% had cold urticaria, 2.2% had cholinergic urticaria, 2.2% had solar urticaria, and 1.1% had aquagenic urticaria. Children with CSU represent the majority of patients with CU, and more than a half of these patients might have autoimmune urticaria. Symptomatic dermographism was the most common type of CIndU.

  6. Nomenclatuur en scoresystemen chronische urticaria

    NARCIS (Netherlands)

    Urgert, M. C.; Van Den Elzen, M. T.; Tupker, R. A.; Franken, S. M.; Van Zuuren, E. J.; Knulst, A. C.

    2015-01-01

    The Dutch Guideline on urticaria is currently being developed. Whilst awaiting the guideline, this article already discusses the classification and score system. Chronic urticaria is defined as the occurrence of spontaneous wheals, angioedema or both for a period of at least six weeks. In the

  7. Nomenclatuur en scoresystemen chronische urticaria

    NARCIS (Netherlands)

    Urgert, M. C.; Van Den Elzen, M. T.; Tupker, R. A.; Franken, S. M.; Van Zuuren, E. J.; Knulst, A. C.

    2015-01-01

    The Dutch Guideline on urticaria is currently being developed. Whilst awaiting the guideline, this article already discusses the classification and score system. Chronic urticaria is defined as the occurrence of spontaneous wheals, angioedema or both for a period of at least six weeks. In the curren

  8. Acute rhabdomyolysis caused by Spirulina (Arthrospira platensis).

    Science.gov (United States)

    Mazokopakis, Elias E; Karefilakis, Christos M; Tsartsalis, Athanasios N; Milkas, Anastasios N; Ganotakis, Emmanuel S

    2008-06-01

    Rhabdomyolysis is a potentially life-threatening disorder that occurs as a primary disease or as a complication of a broad spectrum of other diseases. We report the first case of acute rhabdomyolysis after ingestion of Spirulina (Arthrospira platensis), a plantonic blue-green alga, as a dietary supplement.

  9. An uncommon cause of acute pulmonary edema.

    Science.gov (United States)

    Nepal, Santosh; Giri, Smith; Bhusal, Mohan; Siwakoti, Krishmita; Pathak, Ranjan

    2016-09-01

    Acute cardiogenic pulmonary edema secondary to catecholamine-induced cardiomyopathy is a very uncommon and fatal initial presentation of pheochromocytoma. However, with early clinical suspicion and aggressive management, the condition is reversible. This case report describes a patient who presented with hypertension, dyspnea, and cough with bloody streaks, and who recovered within 48 hours after appropriate treatment.

  10. Clinical practice guideline for diagnosis and management of urticaria.

    Science.gov (United States)

    Kulthanan, Kanokvalai; Tuchinda, Papapit; Chularojanamontri, Leena; Chanyachailert, Pattriya; Korkij, Wiwat; Chunharas, Amornsri; Wananukul, Siriwan; Limpongsanurak, Wanida; Benjaponpitak, Suwat; Wisuthsarewong, Wanee; Aunhachoke, Kobkul; Wessagowit, Vesarat; Chatchatee, Pantipa; Wattanakrai, Penpun; Jirapongsananuruk, Orathai; Klaewsongkram, Jettanong; Noppakun, Nopadon; Vichyanond, Pakit; Suthipinittharm, Puan; Ruxrungtham, Kiat; Singalavanija, Srisupalak; Ngamphaiboon, Jarungchit

    2016-09-01

    Urticaria is a common skin condition that can compromise quality of life and may affect individual performance at work or school. Remission is common in majority of patients with acute spontaneous urticaria (ASU); however, in chronic cases, less than 50% had remission. Angioedema either alone or with urticaria is associated with a much lower remission rate. Proper investigation and treatment is thus required. This guideline, a joint development of the Dermatological Society of Thailand, the Allergy, Asthma, and Immunology Association of Thailand and the Pediatric Dermatological Society of Thailand, is graded and recommended based on published evidence and expert opinion. With simple algorithms, it is aimed to help guiding both adult and pediatric physicians to better managing patients who have urticaria with/without angioedema. Like other recent guideline, urticaria is classified into spontaneous versus inducible types. Patients present with angioedema or angioedema alone, drug association should be excluded, acetyl esterase inhibitors (ACEIs) and non-steroidal anti-inflammatory drugs (NSAIDs) in particular. Routine laboratory investigation is not cost-effective in chronic spontaneous urticaria (CSU), unless patients have clinical suggesting autoimmune diseases. Non-sedating H1-antihistamine is the first-line treatment for 2-4 weeks; if urticaria was not controlled, increasing the dose up to 4 times is recommended. Sedating first-generation antihistamines have not been proven more advantage than non-sedating antihistamines. The only strong evidence-based alternative regimen for CSU is an anti-IgE: omalizumab; due to very high cost it however might not be accessible in low-middle income countries. Non-pharmacotherapeutic means to minimize hyper-responsive skin are also important and recommended, such as prevention skin from drying, avoidance of hot shower, scrubbing, and excessive sun exposure.

  11. The prevalence of thyroid autoimmunity in patients with urticaria: a systematic review and meta-analysis.

    Science.gov (United States)

    Pan, Xi-Feng; Gu, Jian-Qiu; Shan, Zhong-Yan

    2015-04-01

    Thyroid autoimmunity is the most common organ-specific autoimmune disorder, which is characterized by the production of thyroid autoantibodies and lymphocytic infiltration into the thyroid. The majority cases of chronic urticaria have unknown (idiopathic) causes, with about 30-40 % possibly having an autoimmune substrate. Considering that autoimmune factors may be the common features of both thyroid autoimmunity and urticaria, it is likely that both entities may coexist within the same patient. A number of studies have investigated the association between thyroid autoimmunity and urticaria. However, most of these studies are relatively small sample size, the power achieved in those studies was not sufficient to detect whether there is an association between urticaria and thyroid autoimmunity. The aim of this study is to combine primary data from all relevant studies to produce reliable estimates of the associations between thyroid autoantibodies and urticaria. Literature databases were searched including Medline, Embase, Web of Science, Chinese Wanfang, and CBM databases from January 1980 to December 2013. A total of 14,203 urticaria cases and 12,339 non-urticaria controls were included in this study. From these data, the odds ratio (OR) with 95% confidence interval (95% CI) was calculated. The meta-analysis results showed that the prevalence of positive thyroid autoantibodies in patients with urticaria was higher than non-urticaria controls (TgAb: OR 6.55, 95% CI 3.19-13.42, Purticaria were more likely to have thyroid autoimmunity than the control groups.

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

    Directory of Open Access Journals (Sweden)

    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

  13. Acute Mastoiditis Caused by Streptococcus pneumoniae.

    Science.gov (United States)

    Obringer, Emily; Chen, Judy L

    2016-05-01

    Acute mastoiditis (AM) is a relatively rare complication of acute otitis media (AOM). The most common pathogens include Streptococcus pneumoniae, Streptococcus pyogenes, and Staphylococcus aureus. Pneumococcal vaccination and changes in antibiotic prescribing recommendations for AOM may change the incidence of AM in the future. Diagnosis of AM can be made based on clinical presentation, but computed tomography of the temporal bone with contrast should be considered if there is concern for complicated AM. Both extracranial and intracranial complications of AM may occur. Previously, routine cortical mastoidectomy was recommended for AM treatment, but new data suggest that a more conservative treatment approach can be considered, including intravenous (IV) antibiotics alone or IV antibiotics with myringotomy. [Pediatr Ann. 2016;45(5):e176-e179.].

  14. A 60-year-old woman with recurrent episodes of flushing, urticaria, and angioedema.

    Science.gov (United States)

    Patel, Sheenal V; Baldwin, James L

    2015-01-01

    Recurrent episodes of flushing, urticaria, and angioedema raise suspicion for many conditions with a wide differential diagnosis. The diagnostic approach involves consideration of allergic, cardiovascular, gastrointestinal, endocrine, infectious, neurologic, dermatologic, and drug-related causes. We describe a unique case of recurrent episodes of flushing, urticaria, and angioedema that has gone into remission after a novel therapeutic intervention.

  15. Activation of coagulation in chronic urticaria in relation to disease severity and activity.

    Science.gov (United States)

    Farres, M N; Refaat, M; Melek, N A; Ahmed, E E; Shamseldine, M G; Arafa, N A

    2015-01-01

    The pathogenesis of chronic urticaria is incompletely understood. There is growing interest in the role of the coagulation cascade in chronic urticaria. We aimed to assess the possible activation of the coagulation cascade in chronic spontaneous urticaria (CSU) in relation to disease severity and activity. This study was conducted on 30 patients with active CSU and 30 apparently healthy individuals as controls. Patients with acute urticaria, physical urticaria, or any form of urticaria other than spontaneous urticaria were excluded. Plasma levels of D-dimer and activated factor VII (FVIIa) were measured by ELISA at baseline for all recruited patients and controls. In addition, they were measured for CSU patients after complete disease remission. Plasma levels of D-dimer and FVIIa were significantly higher among patients with active CSU than among healthy controls. D-dimer levels were lowest among patients with grade 1 severity and highest among those with grade 4 severity. Factor VIIa levels did not differ significantly according to disease severity grades. After complete disease remission, there was a significant dramatic drop in levels of D-dimer and FVIIa among patients. We conclude that activation of the coagulation cascade occurs in CSU, and we demonstrate the novel finding that activated factor VII levels are significantly reduced after medical therapy, confirming the implication of the extrinsic pathway activation in CSU. Future controlled studies may investigate the role of anticoagulant therapy in refractory chronic urticaria. Copyright © 2014 SEICAP. Published by Elsevier Espana. All rights reserved.

  16. Acute carpal tunnel syndrome caused by peritendinitis calcarea. Case report.

    Science.gov (United States)

    Boström, L; Svartengren, G

    1993-01-01

    Two women presented with similar symptoms of acute pain in the hand that was diagnosed as acute carpal tunnel syndrome caused by peritendinitis calcarea. Radiological examinations in both cases showed calcifications in the carpal tunnel. Both patients were operated on immediately and the median nerve was decompressed. Both were completely relieved of pain after operation and hand function returned to normal.

  17. Unusual Cause of Acute Abdomen—Ruptured Retroperitoneal Paraganglioma

    Directory of Open Access Journals (Sweden)

    Kwok-Kay Yau

    2008-01-01

    Full Text Available Ruptured retroperitoneal paraganglioma is a rare cause of acute abdomen. Its clinical presentation and laparoscopic features have seldom been reported in the literature. Herein, we report a case of ruptured retroperitoneal paraganglioma that presented as acute abdomen, and its subsequent management.

  18. Bladder rupture causing pseudo acute renal failure

    Directory of Open Access Journals (Sweden)

    Luciana Andrea Avena Smeili

    2011-09-01

    Full Text Available Bladder rupture is a rare condition associated with significant morbidityand mortality. It is classified into traumatic, nontraumatic or idiopathic andspontaneous. The nonspecific initial clinical presentation is followed bydiscomfort in the lower abdomen, oliguria, hematuria and ascitis. Laboratoryabnormalities simulate the picture of acute renal failure and occurs by amechanism called auto reverse dialysis, with absorption of excreta throughthe peritoneal membrane. The authors describe a case of bladder rupturein morphologically and functionally normal urinary bladder associated withalcohol intake in young healthy man, manifested by abdominal discomfort,pseudo renal failure and massive ascitis. The diagnosis was made by anabdominal multidetector computed tomography confirmed by the finding of7 cm laceration at laparotomy.

  19. Aspergillus coronary embolization causing acute myocardial infarction.

    Science.gov (United States)

    Laszewski, M; Trigg, M; de Alarcon, P; Giller, R

    1988-05-01

    An increased frequency of disseminated aspergillosis has been observed in the last decade, mostly occurring in immunocompromised patients including the bone marrow transplant population. Cardiac involvement by Aspergillus remains rare. We report the clinical and postmortem findings of an unusual case of Aspergillus pancarditis in a 7-year-old bone marrow transplant patient with Aspergillus embolization to the coronary arteries leading to a massive acute myocardial infarction. This case suggests that myocardial injury secondary to disseminated aspergillosis should be included in the differential diagnosis of chest pain in the immunocompromised pediatric patient.

  20. Hydronephrosis as an Unusual Cause of Acute Pancreatitis

    Directory of Open Access Journals (Sweden)

    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.

  1. Can fruit seeds and undigested plant residuals cause acute appendicitis

    Directory of Open Access Journals (Sweden)

    Omer Engin

    2011-04-01

    Conclusions: The ratio of acute appendicitis caused by plants is minimal among all appendectomised patients, but avoidence of eating undigested fruit seeds and chewing plants well may help to prevent appendicitis.

  2. Pure Red Cell Aplasia Caused by Acute Hepatitis A

    OpenAIRE

    Lee, Tae Heon; Oh, Suk Joong; Hong, Soojung; Lee, Kyu Bek; Park, Hyosoon; Woo, Hee-Yeon

    2011-01-01

    Pure red cell aplasia is characterized as a normocytic anemia associated with reticulocytopenia and the absence of erythroblasts in the bone marrow. Pure red cell aplasia can be induced by various causes such as thymoma, connective tissue disease, viral infection, lymphoma, and adverse drug reactions. There have been only a few reports of pure red cell aplasia associated with acute viral hepatitis A. In Korea, no case of pure red cell aplasia caused by acute hepatitis A has yet been reported....

  3. 妊娠期尿酮体阳性急性荨麻疹患者31例治疗观察%Observation on the treatment of 31 cases of acute urticaria in patients with pregnancy and positive urine ketone

    Institute of Scientific and Technical Information of China (English)

    万东芳

    2016-01-01

    Objective:To explore the treatment of acute urticaria in patients with pregnancy and positive urine ketone.Methods:31 patients with acute urticaria and pregnancy and positive urine ketone were selected.The clinical data were retrospectively analyzed.Results:The treatment effect of 28 cases was good.3 cases transferred to the superior hospital.Conclusion:On the basis of conventional anti allergy treatment,using symptomatic supportive treatment can effectively improve the treatment effect of acute urticaria in patients with pregnancy and positive urine ketone.%目的:探讨妊娠期尿酮体阳性急性荨麻疹患者的治疗。方法:收治妊娠期尿酮体阳性急性荨麻疹患者31例,回顾性分析其临床资料。结果:28例治疗效果良好,3例转上级医院治疗。结论:常规抗过敏治疗基础上,加用对症支持治疗,能有效提高妊娠期尿酮体阳性急性荨麻疹患者的治疗效果。

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

    Science.gov (United States)

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

    2016-03-01

    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 higher risk of morbidity and mortality for both the mother and the fetus. We experienced a case of pregnant woman who died of acute exacerbation of hypertriglyceridemia-induced acute pancreatitis at 23 weeks of gestation. We report on progress and management of this case along with literature reviews.

  5. Schistosomiasis: A Rare Cause of Acute Appendicitis

    Directory of Open Access Journals (Sweden)

    Faten Limaiem

    2015-06-01

    Full Text Available Schistosomiasis is a water-borne trematode infestation and is one of the most widespread parasitic diseases in the world. Schistosomiasis can affect any organ, but is rare in the appendix. In this paper, the authors report a new case of appendicular schistosomiasis that was incidentally discovered in a 27-year-old male patient from Mali who underwent appendectomy for acute appendicitis. Appendectomy specimens removed from patients with appendicular schistosomiasis often appear macroscopically normal, but histopathological analysis of these cases confirms the diagnosis by revealing schistosomal eggs. The authors strongly recommend that all appendectomy specimens be examined histopathologically regardless of whether the specimens are macroscopically normal. [J Interdiscipl Histopathol 2015; 3(2.000: 78-80

  6. Oral iron therapy and chronic idiopathic urticaria: sideropenic urticaria?

    Science.gov (United States)

    Guarneri, Fabrizio; Guarneri, Claudio; Cannavò, Serafinella Patrizia

    2014-01-01

    Chronic urticaria (CU) is frequent, remains often idiopathic despite diagnostic efforts, and sometimes poorly responds to oral antihistamines and/or corticosteroids. We noticed that hyposideremia is often found in patients with chronic idiopathic urticaria poorly responsive to usual treatments (prCIU), and oral iron therapy is frequently associated to improvement or resolution of urticaria. Between 2003 and 2012, we observed 122 patients with prCIU, of which 81 had moderate hyposideremia at our first visit. They continued the antihistamines already practiced and received oral iron therapy for 30 or 45 days. Two months after our first visit, all had normal serum iron levels; 64 reported complete remission of urticaria and 17 reported improvement superior to 80%. No adverse reactions to treatment were observed. Follow-up visits confirmed stability of results over 6 months. Our preliminary data show that hyposideremia is the only abnormality in many patients with prCIU, and restoration of normal iron serum levels is associated to remission or remarkable clinical improvement of urticaria. In consideration of low cost and potential benefits for some patients, determination of serum levels of iron could be introduced in the diagnostic workup of chronic urticaria, maybe as a second-level exam in patients without other relevant clinical or laboratory abnormalities.

  7. Papular urticaria: A review of causal agents in Colombia.

    Science.gov (United States)

    Lozano, Ana Milena; López, Juan Felipe; Zakzuk, Josefina; García, Elizabeth

    2016-12-01

    Papular urticaria is a chronic allergic reaction induced by insect bites, which is common in the tropics. The objective of this review was to deepen on epidemiological and immunological aspects of this disease, focused on data published in Latin American countries.We conducted a non-systematic review of the literature through electronic search on the epidemiology of papular urticaria, the entomological characteristics of the causative agents and associated immunological mechanisms.Several reports from medical centers suggest that papular urticaria is common in Latin America. Only one epidemiological survey designed to estimate prevalence of papular urticaria has been published, reporting that about a quarter of children under six years of age is affected by this condition in Bogotá. There is evidence on the causal relationship among exposure to indoor fleas, poverty and papular urticaria in Bogotá, a representative city of the Andean altitudes. Information about causal insects in tropical warmer areas is scarce, although from clinical reports Aedes aegypti and Culex quienquefasciatus appear to be the most common. Th2 cellular-mediated mechanisms are involved in its pathogenesis, which explains its delayed hypersensitivity. The role of immunoglobulin E is not clear in this disease. Insect-derived antigens directly involved in papular urticaria etiology are unknown. However, it is possible that common molecules among causal insects mediate cross-reactive reactions, such as Cte f 2 allergen, found in cat fleas, and its counterparts in mosquitoes.Papular urticaria is a frequent disease in Latin America that should be further investigated. Immunological characterization of the molecular components that cause this condition may solve questions about its pathogenesis.

  8. Pathogenic intracellular and autoimmune mechanisms in urticaria and angioedema.

    Science.gov (United States)

    Altman, Katherine; Chang, Christopher

    2013-08-01

    Urticaria and angioedema are common disorders. Chronic urticaria is defined as lasting longer than 6 weeks. Causes of chronic urticaria fall into the following categories: physical, allergic, hereditary, autoimmune, and idiopathic. Basophils and mast cells are the primary effector cells responsible for clinical symptoms and signs. These cells produce and secrete a variety of mediators including histamine, leukotrienes, prostaglandins, cytokines, chemokines, and other pro-inflammatory mediators. This leads to vasodilation, fluid exudation, increased vascular permeability, and accumulation of additional secondary inflammatory cells. Two mechanisms have been investigated as possibly contributing to the pathogenesis of chronic urticaria. One is the development of autoantibodies to FcεRI or IgE on mast cells and basophils. This appears to be responsible for 30-50 % of cases. The other is dysregulation of intracellular signaling pathways involving Syk, SHIP-1, or SHIP-2 in basophils and mast cells. The primary treatment for chronic urticaria is to treat the underlying pathology, if any can be identified. Otherwise, in idiopathic cases, H1 antihistamines, H2 antihistamines, antileukotrienes, and corticosteroids constitute the main pharmacologic treatment modalities. In severe and recalcitrant cases of chronic and autoimmune urticaria, immunosuppressive drugs have been used, most commonly cyclosporin. More recent experimental studies have also suggested that omalizumab, an anti-IgE therapy, may be of benefit. Currently, inhibitors of Syk are also being developed and tested in the laboratory and in animal models. As our understanding of the pathogenesis of idiopathic urticaria increases, development of additional drugs targeting these pathways may provide relief for the significant physical and psychological morbidity experienced by patients with this disorder.

  9. Pravastatin: A potential cause for acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Constantine Tsigrelis; CS Pitchumoni

    2006-01-01

    Acute pancreatitis (AP) secondary to drugs is uncommon, with an incidence ranging from 0.3% to 2.0%of AP cases. Drug-induced AP due to statins is rare, and only 12 cases have thus far been reported. In this case report, we report a case of a 50-year-old female on pravastatin therapy for 3 d prior to developing symptoms of AP. The common etiological factors for AP were all excluded. The patient was admitted to the intensive care unit secondary to respiratory distress, though she subsequently improved and was discharged 14 d after admission. Although the incidence of drug-induced AP is low, clinicians should have a high index of suspicionfor it in patients with AP due to an unknown etiology.Clinicians should be aware of the association of statins with AP. If a patient taking a statin develops abdominal pain, clinicians should consider the diagnosis of AP and conduct the appropriate laboratory and diagnostic evaluation if indicated.

  10. Urticaria and angio-oedema.

    Science.gov (United States)

    Roberts-Thomson, P J; Chan, A; Kupa, A; Heddle, R J; Bradley, J

    1984-09-01

    Urticaria and angio-oedema are a symptom complex covering a wide range of clinical disorders. Specific types are now well described, and it appears that many cases of idiopathic chronic urticaria which make up the vast majority of patients referred for assessment are due to intolerance to natural salicylates, preservatives and colouring agents. There is, therefore, an urgent need for legislation to enforce the clear identification of these chemicals in processed food and drugs.

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

    Science.gov (United States)

    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.

  12. Chylous ascites caused by acute pancreatitis with portal vein thrombosis

    OpenAIRE

    Park, Dong Eun; Chae, Kwon Mook

    2011-01-01

    Chylous ascites is defined as the accumulation of chyle in the peritoneum due to obstruction or rupture of the peritoneal or retroperitoneal lymphatic glands. Chylous ascites that arises from acute pancreatitis with portal vein thrombosis is very rare. We report here on a case of chylous ascite that was caused by acute pancreatitis with portal vein thrombosis, in which the patient showed an impressive response to conservative therapy with total parenteral nutrition and octerotide. We also rev...

  13. Ultrasonographic Findings of Extratesticular Diseases Causing Acute Scrotal Disorders

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Jae Joon; Lee, Tack; Chang, So Yong; Kim, Myeong Jin; Yoo, Hyung Sik; Lee, Jong Tae [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    1996-12-15

    To evaluate the kinds of extratesticular diseases causing acute scrotal disorders by emergent sonography of the scrotum. Scrotal sonography in sixty-five patients, with age ranging from 5months to 82 years (mean : 27.3 years), with acute scrotal pain and swelling, was prospectively carried out by either a 10 or 7.5 MHz transducer. We evaluated the size and echogenicity of the epididymis, the presence of extratesticular solid mass or cyst, testicular involvement by extratesticular diseases, calcification, hydrocele and scrotal wall thickening. The most common cause of acute scrotal disorders was acute epididymitis (n= 50), followed by acute epididymo-orchitis (n = 4), mumps epididymo-orchitis (n = 2), enlarged epididymis secondary to testicular torsion (n = 2), infected hydrocele (n = 2), epididymal cyst (n = 2), rupture of varicocele (n = 1), angioneurotic edema (n = 1), and sperm granuloma (n = 1). Hydrocele was seen in 20 cases, and epididymal calcification was noted in 6 cases. Emergent scrotal sonography was useful for correct diagnosis and proper treatment in patients with acute scrotal disorders, especially in the differentiation of the acute epididymitis from other intrascrotal diseases

  14. A Rare Cause for Acute Cor Pulmonale

    Directory of Open Access Journals (Sweden)

    C. Rajasekharan

    2011-06-01

    Full Text Available A number of diseases may cause right atrial mass. Primary cardiac tumors range from 0.002 to 0.25%. Intracardiac manifestation and pulmonary embolism of hepatocellular carcinoma (HCC is a very rare finding and uncommon even at autopsy. Here we describe the case of a 32-year-old Asian man who was referred for shortness of breath lasting for a month, along with unproductive cough. He was a manual laborer with a history of diabetes, alcoholism, and smoking. Clinically he was diagnosed as having pulmonary embolism. Echocardiogram showed a mass in the right atrium. Magnetic resonance imaging showed that he had a large mass in the right atrium extending down into the inferior vena cava. Further evaluation showed that he had chronic liver disease with portal hypertension and was hepatitis B surface antigen-positive, indicating hepatitis B infection. He underwent excision of the mass, and the pathological report showed metastasis of HCC with multiple vascular emboli in the lungs. As this is the second reported case of this kind in the literature, we highlight the need of screening at least 6-monthly all patients with chronic liver disease, hepatitis B and C virus infection for the early detection of HCC.

  15. A rare cause for acute cor pulmonale.

    Science.gov (United States)

    Rajasekharan, C; Ganga, V

    2011-05-01

    A number of diseases may cause right atrial mass. Primary cardiac tumors range from 0.002 to 0.25%. Intracardiac manifestation and pulmonary embolism of hepatocellular carcinoma (HCC) is a very rare finding and uncommon even at autopsy. Here we describe the case of a 32-year-old Asian man who was referred for shortness of breath lasting for a month, along with unproductive cough. He was a manual laborer with a history of diabetes, alcoholism, and smoking. Clinically he was diagnosed as having pulmonary embolism. Echocardiogram showed a mass in the right atrium. Magnetic resonance imaging showed that he had a large mass in the right atrium extending down into the inferior vena cava. Further evaluation showed that he had chronic liver disease with portal hypertension and was hepatitis B surface antigen-positive, indicating hepatitis B infection. He underwent excision of the mass, and the pathological report showed metastasis of HCC with multiple vascular emboli in the lungs. As this is the second reported case of this kind in the literature, we highlight the need of screening at least 6-monthly all patients with chronic liver disease, hepatitis B and C virus infection for the early detection of HCC.

  16. Hives (urticaria) on the trunk (image)

    Science.gov (United States)

    This person has raised, red, itchy welts (urticaria) on the chest and abdomen. The majority of urticaria develop as a result of allergic reactions. Occasionally, they may be associated with autoimmune ...

  17. Acute epiploic appendagitis: A rare cause of acute abdomen and a diagnostic dilemma

    Directory of Open Access Journals (Sweden)

    Afnan F Almuhanna

    2016-01-01

    Full Text Available Acute epiploic appendagitis is a relatively rare cause of lower abdominal pain that clinically mimics other acute abdomen conditions that require surgery such as acute diverticulitis or appendicitis. Here, we report a case of a 50-year-old lady who presented with an unusual lower abdominal pain. Awareness of such a clinical condition with its characteristic imaging findings is important to avoid costly hospitalization, unnecessary antibiotic courses, and the morbidity and mortality associated with surgical procedures.

  18. Hiatus Hernia: A Rare Cause of Acute Pancreatitis

    Directory of Open Access Journals (Sweden)

    Shruti Patel

    2016-01-01

    Full Text Available Hiatal hernia (HH is the herniation of elements of the abdominal cavity through the esophageal hiatus of the diaphragm. A giant HH with pancreatic prolapse is very rare and its causing pancreatitis is an even more extraordinary condition. We describe a case of a 65-year-old man diagnosed with acute pancreatitis secondary to pancreatic herniation. In these cases, acute pancreatitis may be caused by the diaphragmatic crura impinging upon the pancreas and leading to repetitive trauma as it crosses the hernia; intermittent folding of the main pancreatic duct; ischemia associated with stretching at its vascular pedicle; or total pancreatic incarceration. Asymptomatic hernia may not require any treatment, while multiple studies have supported the recommendation of early elective repair as a safer route in symptomatic patients. In summary, though rare, pancreatic herniation should be considered as a cause of acute pancreatitis. A high index of suspicion for complications is warranted in cases like these.

  19. 581 Chronic Urticaria and Infections

    OpenAIRE

    Aguilar, Nadia; Lugo-Reyes, Saul; Segura Mendez, Nora Hilda; Mendieta, Elizabeth

    2012-01-01

    Background Chronic Urticaria (CU) 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. The remission of annoying spontaneous chronic urticaria has been reported after successful treatment of persistent infections. Objective To describe the infections found in chronic urticaria patients in our service, by performi...

  20. Splenic duplication: a rare cause of acute upper gastrointestinal bleeding.

    Science.gov (United States)

    Sharma, Pankaj; Alkadhi, Hatem; Gubler, Christoph; Bauerfeind, Peter; Pfammatter, Thomas

    2013-02-01

    Acute gastrointestinal bleeding represents a common medical emergency. We report the rare case of acute upper gastrointestinal bleeding caused by varices in the gastric fundus secondary to splenic duplication. Splenic duplication has been only rarely reported in the literature, and no case so far has described the associated complication of gastrointestinal bleeding, caused by venous drainage of the upper spleen via varices in the gastric fundus. We describe the imaging findings from endoscopy, endosonography, computed tomography (CT), flat-panel CT, and angiography in this rare condition and illustrate the effective role of intra-arterial embolization.

  1. Clinical management of patients with a history of urticaria/angioedema induced by multiple NSAIDs: an expert panel review.

    Science.gov (United States)

    Asero, Riccardo; Bavbek, Sevim; Blanca, Miguel; Blanca-Lopez, Natalia; Cortellini, Gabriele; Nizankowska-Mogilnicka, Ewa; Quaratino, Donato; Romano, Antonino; Sanchez-Borges, Mario; Torres-Jaen, Maria Josè

    2013-01-01

    Nonsteroidal anti-inflammatory drugs (NSAIDs) represent one of the most frequent causes of drug-induced urticaria/angioedema worldwide. Recent review articles have classified patients experiencing NSAID-induced urticaria/angioedema into different categories, including single reactors, multiple reactors, and multiple reactors with underlying chronic urticaria. Each of these categories requires a different clinical approach. The present article, written by a panel of experts, reports the main recommendations for the practical clinical management of patients with a history of urticaria/angioedema induced by multiple NSAID based on current knowledge.

  2. Hepatic artery pseudoaneurysm caused by acute idiopathic pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Yeon Hwa Yu; Joo Hyun Sohn; Tae Yeob Kim; Jae Yoon Jeong; Dong Soo Han; Yong Cheol Jeon; Min Young Kim

    2012-01-01

    Hepatic artery pseudoaneurysm (HAP) is a very rare disease but in cases of complication,there is a very high mortality.The most common cause of HAP is iatrogenic trauma such as liver biopsy,transhepatic biliary drainage,cholecystectomy and hepatectomy.HAP may also occur with complications such as infections or inflammation associated with septic emboli.HAP has been reported rarely in patients with acute pancreatitis.As far as we are aware,there is no report of a case caused by acute idiopathic pancreatitis,particularly.We report a case of HAP caused by acute idiopathic pancreatitis which developed in a 61-year-old woman.The woman initially presented with acute pancreatitis due to unknown cause.After conservative management,her symptoms seemed to have improved.But eight days after admission,abdominal pain abruptly became worse again.Abdominal computed tomography (CT) was rechecked and it detected a new HAP that was not seen in a previous abdominal CT.Endoscopic retrograde cholangiopancreatography (ERCP) was performed because of a suspicion of hemobilia as a cause of aggravated abdominal pain.ERCP confirmed hemobilia by observing fresh blood clots at the opening of the ampulla and several filling defects in the distal common bile duct on cholangiogram.Without any particular treatment such as embolization or surgical ligation,HAP thrombosed spontaneously.Three months after discharge,abdominal CT demonstrated that HAP in the left lateral segment had disappeared.

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

    Science.gov (United States)

    Farias, Luana D'avila; Azevedo, Marcos Da Silva; Trost, Maria Elisa; De La Côrte, Flávio Desessards; Irigoyen, Luiz Francisco; de Vargas, Agueda Castagna

    2014-01-01

    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. Acute myonecrosis in horse caused by Clostridium novyi type A

    Directory of Open Access Journals (Sweden)

    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.

  5. Autoimmune thyroid disease and chronic urticaria.

    Science.gov (United States)

    Monge, Cecilia; Demarco, Paul; Burman, Kenneth D; Wartofsky, Leonard

    2007-09-01

    We report six cases of autoimmune thyroid disease associated with chronic urticaria and briefly review the literature, including the histopathological nature of such lesions, and their aetiology and pathogenesis. In view of the prevalence of thyroid disease in patients with chronic urticaria, screening measurements of thyrotropin and anti-thyroperoxidase antibodies are recommended, although negative antibodies do not exclude a relationship between urticaria and thyroid autoimmunity. After failure of conventional therapy for urticaria, patients who are apparently clinically euthyroid may be considered for a trial with levothyroxine. Improvement of urticaria was seen with levothyroxine treatment in three of four patients with only marginal abnormalities in thyroid function.

  6. [Antihistamines for the treatment of urticaria in Mexico].

    Science.gov (United States)

    Larenas-Linnemann, Désirée; Sánchez-Borges, Mario; Del Río-Navarro, Blanca Estela; Alonzo-Romero Pareyón, María De Lourdes; Maldonado-García, César Alfonso; Mendoza-López, Enrique; Ortega-Martell, José Antonio; Sienra-Monge, Juan José Luis; Medina-Ávalos, Miguel Alejandro; Rojo-Gutiérrez, María Isabel; Beirana-Palencia, Angélica María; Vargas-Correa, Jorge Bernardo; Báez-Loyola, Carlos; Ramírez-Segura, Ruth Ivonne Mireya; Guzmán-Perea, María Graciela

    2015-01-01

    There are four types of histamine receptors. Allergic symptoms, especially those in rhinoconjunctivitis and urticaria, are mainly caused by activation of histamine receptor 1 (H1). Consequently, oral H1-antihistamines form and integral part of the treatment of these diseases. Antihistamines are inverse agonists that stabilize the non-active configuration of the histamine receptor. First generation H1-antihistamines cause a variety of adverse effects via several mechanisms: sedation (accumulation in the central nervous system), dry mouth, urinary retention, weight gain (low selectivity: stimulation of serotonin/muscarinic/alpha-adrenergic receptors) and drug interactions (substrate of CYP450-3A4). Generally second generation H1-antihistamines have a better safety profile. New guidelines on allergic rhinitis and urticaria recommend second generation H1-antihistamines as first line drugs, with -if necessary- four-times updosing to obtain control in urticaria. The enhanced efficacy of quadruple doses in urticaria, while maintaining a good safety profile, has been shown for bilastine, desloratadine and levocetirizine (rupatadine). For ebastine and fexofenadine only the safety of quadruple doses has been shown till now. Extreme precaution should be taken with astemizol and terfenadine that never should be up-dosed, as high serum concentrations can cause potentially fatal ventricular tachycardia. First generation antihistamines are not recommended as first line treatment and updosing is not safe.

  7. Chylous ascites caused by acute pancreatitis with portal vein thrombosis.

    Science.gov (United States)

    Park, Dong Eun; Chae, Kwon Mook

    2011-12-01

    Chylous ascites is defined as the accumulation of chyle in the peritoneum due to obstruction or rupture of the peritoneal or retroperitoneal lymphatic glands. Chylous ascites that arises from acute pancreatitis with portal vein thrombosis is very rare. We report here on a case of chylous ascite that was caused by acute pancreatitis with portal vein thrombosis, in which the patient showed an impressive response to conservative therapy with total parenteral nutrition and octerotide. We also review the relevant literature about chylous ascites with particular reference to the management of this rare disease.

  8. Acute Pulmonary Edema Caused by a Giant Atrial Myxoma

    Directory of Open Access Journals (Sweden)

    Andrea Fisicaro

    2013-01-01

    Full Text Available Atrial myxoma is the most common primary cardiac tumor. Its clinical presentation spreads from asymptomatic incidental mass to serious life-threatening cardiovascular complications. We report the case of a 44-year-old man with evening fever and worsening dyspnea in the last weeks, admitted to our hospital for acute pulmonary edema. The cardiac auscultation was very suspicious for mitral valve stenosis, but the echocardiography revealed a huge atrial mass with a diastolic prolapse into mitral valve orifice causing an extremely high transmitral gradient pressure. Awareness of this uncommon acute presentation of atrial myxoma is necessary for timely diagnosis and prompt surgical intervention.

  9. An unusual cause of intraoperative acute superior vena cava syndrome

    Directory of Open Access Journals (Sweden)

    Adam W Amundson

    2013-01-01

    Full Text Available Acute intraoperative superior vena cava (SVC syndrome is an exceedingly rare complication in the cardiac surgical population. We describe the case of a 71-year-old female undergoing multi-vessel coronary artery bypass grafting who developed acute intraoperative SVC syndrome following internal thoracic artery harvest retractor placement. Her symptoms included severe plethora, facial engorgement and scleral edema, which was associated with hypotension and severe elevation of central venous pressure. Transesophageal echocardiography was crucial in the diagnosis, management, and optimal retractor placement ensuring adequate SVC flow. Potential causes of intraoperative SVC syndrome are reviewed as well as management options.

  10. A Rare Cause of Acute Pancreatitis: Intramural Duodenal Hematoma

    Directory of Open Access Journals (Sweden)

    Hemant Goyal

    2012-01-01

    Full Text Available We describe an interesting case of intramural duodenal hematoma in an otherwise healthy male who presented to emergency room with gradually progressive abdominal pain, nausea, and vomiting. This condition was missed on initial evaluation and patient was discharged from emergency room with diagnosis of acute gastritis. After 3 days, patient came back to emergency room and abdominal imaging studies were conducted which showed that patient had intramural duodenal hematoma associated with gastric outlet obstruction and pancreatitis. Hematoma was the cause of acute pancreatitis as pancreatic enzymes levels were normal at the time of first presentation, but later as the hematoma grew in size, it caused compression of pancreas and subsequent elevation of pancreatic enzymes. We experienced a case of pancreatitis which was caused by intramural duodenal hematoma. This case was missed on initial evaluation. We suggest that physicians should be more vigilant about this condition.

  11. Acute cardiac tamponade: an unusual cause of acute renal failure in a renal transplant recipient.

    Science.gov (United States)

    Nampoory, Naryanan; Gheith, Osama; Al-Otaibi, Torki; Halim, Medhat; Nair, Prasad; Said, Tarek; Mosaad, Ahmed; Al-Sayed, Zakareya; Alsayed, Ayman; Yagan, Jude

    2015-04-01

    We report a case of slow graft function in a renal transplant recipient caused by uremic acute pericardial effusion with tamponade. Urgent pericardiocentesis was done with an improvement in blood pressure, immediate diuresis, and quick recovery of renal function back to baseline. Pericardial tamponade should be included in consideration of causes of type 1 cardiorenal syndrome in renal transplant recipients.

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

    Directory of Open Access Journals (Sweden)

    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. 

  13. Acute Myocardial Infarction Caused by Filgrastim: A Case Report

    Directory of Open Access Journals (Sweden)

    Cemil Bilir

    2012-01-01

    Full Text Available Common uses of the granulocyte-colony stimulating factors in the clinical practice raise the concern about side effects of these agents. We presented a case report about an acute myocardial infarction with non-ST segment elevation during filgrastim administration. A 73-year-old man had squamous cell carcinoma of larynx with lung metastasis treated with the chemotherapy. Second day after the filgrastim, patient had a chest discomfort. An ECG was performed and showed an ST segment depression and negative T waves on inferior derivations. A coronary angiography had showed a critical lesion in right coronary arteria. This is the first study thats revealed that G-CSF can cause acute myocardial infarction in cancer patients without history of cardiac disease. Patients with chest discomfort and pain who are on treatment with G-CSF or GM-CSF must alert the physicians for acute coronary events.

  14. Drug-induced angioedema without urticaria.

    Science.gov (United States)

    Agostoni, A; Cicardi, M

    2001-01-01

    probability that such an agent could be the cause. The most important action to take in a patient with suspected drug-induced angioedema is to discontinue the pharmacological agent. Epinephrine (adrenaline), diphenydramine and intravenous methylprednisolone have been proposed for the medical management of airway obstruction, but so far no controlled studies have demonstrated their efficacy. If the acute airway obstruction leads to life-threatening respiratory compromise an emergency cricothyroidotomy must be performed.

  15. Clinical analysis of cetirizine,dexamethasone and VitC in the treatment of acute urticaria%西替利嗪、地塞米松和维生素C治疗急性荨麻疹的临床分析

    Institute of Scientific and Technical Information of China (English)

    方芳

    2014-01-01

    目的:观察西替利嗪、地塞米松、维生素 C 联合治疗急性荨麻疹的疗效。方法:收治急性荨麻疹患者48例,给予西替利嗪片、地塞米松片、维生素C口服治疗。结果:治愈21例(44%),显效15例(31%),无效2例,无不良反应,起效时间1~8天,平均3.6天。结论:西替利嗪+地塞米松+维生素C治疗急性荨麻疹效果显著,值得临床进行推广使用。%Objective:To observe the curative effect of cetirizine,dexamethasone and VitC in the treatment of acute urticaria. Methods:48 cases with acute urticaria were selected.They were treated with cetirizine,dexamethasone and VitC.Results:21 cases were cured(44%).15 cases had an effect(31%).2 cases had no avail.With no adverse reaction,the effect time were 1~8 days,and averaged 3.6 days.Conclusion:The effect of cetirizine+dexamethasone+VitC in the treatment of acute urticaria is significant,so it is worthy of clinical application.

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

    Science.gov (United States)

    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.

  17. Vitamin D deficiency in chronic idiopathic urticaria.

    Science.gov (United States)

    Movahedi, Masoud; Tavakol, Marzieh; Hirbod-Mobarakeh, Armin; Gharagozlou, Mohammad; Aghamohammadi, Asghar; Tavakol, Zahra; Momenzadeh, Kaveh; Nabavi, Mohammad; Dabbaghzade, Abbas; Mosallanejad, Asieh; Rezaei, Nima

    2015-04-01

    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 urticaria. One hundred and fourteen patients with chronic idiopathic urticaria were recruited in this study along with one hundred and eighty seven sex-matched and age-matched healthy volunteers as the control group. For each patient, urticaria activity score was calculated and autologous serum skin test was done. Vitamin D metabolic statue was measured in serum as 25 hydroxyvitamin D using enzyme immunoassay method. Patients with chronic idiopathic urticaria significantly showed lower levels of vitamin D. Vitamin D deficiency was significantly associated with increased susceptibility to chronic idiopathic urticaria. There was a significant positive correlation between vitamin D levels and urticaria activity score. This study showed that patients with chronic idiopathic urticaria had reduced levels of vitamin D, while vitamin D deficiency could increase susceptibility to chronic idiopathic urticaria.

  18. Causes of Acute Intranatal and Postnatal Hypoxia in Neonatal Infants

    Directory of Open Access Journals (Sweden)

    S. A. Perepelitsa

    2012-01-01

    Full Text Available Objective: to study the causes of acute intranatal hypoxia and reveal a relationship of placental changes to respiratory failure (RF in newborn infants. Subjects and methods. The investigation included 252 neonates with the complicated course of an early neonatal period. Their gestational age was 26 weeks to 40 weeks, birth weight varied from 850 g to 4100 g. 95.3% of the newborn infants were born with a low Apgar score and RF, which required mechanical ventilation immediately after birth. The neonatal status was clinically evaluated; the values of blood gas composition and acid-base balance were recorded; the pathogen was discharged from the tracheobronchial tree; chest X-ray survey and placental morphological examination were performed. Results. The main cause of neonatal respiratory failure is chronic intrauterine hypoxia caused by placental inflammatory changes and fetal-placental blood circulatory disorders, which gives rise to preterm delivery, cerebral hemodynamic disorders, and neonatal amniotic fluid aspiration. Bacteriological examination of tracheobronchial aspirations showed that no microflora growth occured in the majority of the newborns acute intranatal hypoxia. Enterococcus faecalis and Staphylococcus epidermidis were isolated in 12.3% and 8.7%, respectively. Growth of в-hemolytic streptococcus was observed in 2.8% of cases. The rate of microbial association specific only for rate premature infants with neonatal respiratory distress syndrome (NRDS was 4.8%. Conclusion. Placental changes causing fetal-placental circulatory disorders were ascertained to be responsible for acute intranatal and postnatal neonatal hypoxia. Placental inflammatory changes occurred in the majority of cases, as confirmed by bacteriological examinations of neonatal infants. Isolation of the varying microbial flora in infants with RF to a greater extent is, indicative of the infectious process occurring in the maternal body. Key words: acute intranatal

  19. Late Onset Anaphylaxis in a Hydatid Cyst Case Presenting with Chronic Urticaria

    Directory of Open Access Journals (Sweden)

    Insu Yilmaz

    2013-01-01

    Full Text Available Hydatid cyst is still endemic in various regions of the world. It is the most frequent cause of liver cysts worldwide. Urticaria is sometimes the first manifestation of the disease. However anaphylactic reaction and urticaria have been very rarely reported in the literature. Traditionally, surgery has been the only accepted mode of treatment; however, percutaneous treatment has recently been proposed as an alternative. Cases of anaphylaxis have been reported after percutaneous drainage of hydatid cyst. However, anaphylaxis usually develops within a few hours. Herein, we describe the case of a patient who presented with hydatid cyst causing chronic urticaria and late anaphylactic reaction following percutaneous aspiration of a liver hydatid cyst. We emphasize that physicians should be aware of hydatid cyst as a possible etiology for seemingly chronic spontaneous urticaria, especially in endemic regions. Patients should be kept under observation for at least one day due to the risk of early and late anaphylaxis after percutaneous aspiration treatment.

  20. H1-antihistamines for chronic spontaneous urticaria.

    Science.gov (United States)

    Sharma, Maulina; Bennett, Cathy; Cohen, Stuart N; Carter, Ben

    2014-11-14

    Background Chronic spontaneous urticaria (CSU) is characterised by the development of crops of red, itchy, raised weals or hives with no identifiable external cause.Objectives To assess the effects of H1-antihistamines for CSU.Search methods We searched the following databases up to June 2014: Cochrane Skin Group Specialised Register, CENTRAL (2014, Issue 5), MEDLINE(from 1946), EMBASE (from 1974) and PsycINFO (from 1806). We searched five trials registers and checked articles for references to relevant randomised controlled trials.Selection criteria We included randomised controlled trials of H1-antihistamines for CSU. Interventions included single therapy or a combination of H1-antihistamines compared with no treatment (placebo) or another active pharmacological compound at any dose.Data collection and analysis We used standard methodological procedures as expected by The Cochrane Collaboration.Our primary outcome measures were proportion of participants with complete suppression of urticaria: 'good or excellent' response,50% or greater improvement in quality of life measures, and adverse events.We present risk ratios (RR) with 95% confidence intervals(CIs). Main results We identified 73 studies (9759 participants); 34 studies provided data for 23 comparisons. The duration of the intervention was up to two weeks (short-term) or longer than two weeks and up to three months (intermediate-term).Cetirizine 10mg once daily in the short term and in the intermediate term led to complete suppression of urticaria by more participants than was seen with placebo (RR 2.72, 95% CI 1.51 to 4.91). For this same outcome, comparison of desloratadine versus placebo in the intermediate term (5 mg) (RR 37.00, 95% CI 2.31 to 593.70) and in the short term (20 mg) (RR 15.97, 95% CI 1.04 to 245.04)favoured desloratadine, but no differences were seen between 5 mg and 10 mg for short-term treatment.Levocetirizine 20 mg per day (short-term) was more effective for complete suppression of

  1. Acute scrotum in a neonate caused by renal vein thrombosis.

    Science.gov (United States)

    Maas, C; Müller-Hansen, I; Flechsig, H; Poets, C F

    2011-03-01

    The authors report on a rare case of neonatal scrotal oedema occurring concurrently with pain upon palpation of the spermatic cord on the first day of life. An ultrasound examination showed poor perfusion of the left testicle and a thrombosis of the left renal vein; intraoperative exploration indicated necrosis of the left testicle without signs of torsion. Gorged vessels with paravasal bleeding were found in the spermatic cord. The authors hypothesise that necrosis of the testicle may result from haemorrhagic infarction caused by renal venous thrombosis. Acute scrotal discolouration with pain upon palpation in neonates is usually attributed to testicular torsion. The authors report a case where these symptoms had a different cause.

  2. Chronic spontaneous urticaria: latest developments in aetiology, diagnosis and therapy

    Science.gov (United States)

    Vestergaard, Christian; Deleuran, Mette

    2015-01-01

    Chronic urticaria is a debilitating disease characterized by itching and hives with or without angioedema lasting for more than 6 weeks. The disease carries a significant emotional and economic burden for the patient and often results in an odyssey between doctors of different specialities. Patients suffering from chronic urticaria are considered more difficult to satisfy, treat and to have a bigger emotional burden than the average patient in dermatology, paediatric and general practice settings. A joint initiative under the Dermatology section of the European Academy of Allergy and Clinical immunology (EAACI), the Global Allergy and Asthma European Network (GA2LEN), the European Dermatology Forum (EDF) and the World Allergy Organization (WAO) has resulted in recently published guidelines for the diagnosis, classification and treatment of chronic urticarial: these guidelines are clinically useful and have a high success rate when followed in daily clinical practice. The treatment of choice for chronic urticaria is still nonsedating antihistamines although other treatments are available, with omalizumab (humanized IgG anti IgE antibodies) as the newest therapy. The pathogenesis of urticaria is poorly understood but autoimmunity is considered as one of the major underlying causes for this disease, although other theories exist. PMID:26568807

  3. Association of Chronic Urticaria and / or Angioedema with Thyroid Autoimmunity

    Directory of Open Access Journals (Sweden)

    M Amini

    2004-10-01

    Full Text Available Introduction: Auto – immune disorders have been implicated as a cause for chronic uricaria and/ or angioedema and thyroid autoimmunity has been increasingly introduced to be associated with that. This study explores the association of thyroid autoimmunity with chronic urticaria and / or angioedema in Isfahani patients. Methods: Anti – thyroperoxidase (Ani – TPO and anti – thyroglobulin (Anti – Tg antibodies, T4 and TSH were detected in 57 patients with chronic urticaria and / or angioedema and were compared with that of normal subjects without chronic urticaria or other autoimmune diseases. Results: Anti – TPO and Anti – Tg antibodies had been increased in 26 (45.6% and 28 (49% of patients in case group, as compared to 8 (13.2% and 10 (16.7% of subjects in control group, respectively. In total, raised titers of thyroid autoantibodies were found in 34 (60% and 12 (20% of subjects in case and control groups, respectively. Conclusion: Considering the high prevalence of thyroid autoantibodies in patients with chronic urticaria and / or angioedema, these antibodies should be detected in affected patients, specially in young and middle– aged women.

  4. Multiple application delayed onset contact urticaria

    DEFF Research Database (Denmark)

    Andersen, Klaus Ejner; Maibach, H I

    1984-01-01

    An unusual type of contact urticaria to formalin is described, based on 4 patients and experiments in 14 volunteers. The contact urticaria appeared on healthy skin only following repeated open applications or after a single application on slightly diseased skin. The possible relation...... of this phenomenon for patients claiming textile intolerance is discussed. Further tests are required to reveal the mechanism of this delayed onset contact urticaria to formalin....

  5. Urticaria in Monozygotic and Dizygotic Twins

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    Muhammed Akıl

    2013-01-01

    Full Text Available A 8-year-old boy admitted with abdominal pain, fever and vomiting for the previous 10 days. Sensitivity was detected in the epigastric area. There was not defense and rebond. Aspartate aminotransferase was 106 U/L, alanine aminotransferase 25 U/L, alkaline phosphatase 311 U/L, blood amylase level 748 U/L, blood lipase level 391 U/L. In thoracic CT, soft tissue with smooth contours measuring 32 mm×28 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 and CD20. The patient was diagnosed with acute pancreatitis associated with stage 3 duodenal Burkitt's lymphoma. Modified LMB-98 was initiated. Burkitt's lymphoma may rarely cause acute pancreatitis.

  7. Acute Cholecystitis Caused by Ceftriaxone Stones in an Adult

    Directory of Open Access Journals (Sweden)

    Christian D. Becker

    2009-01-01

    Full Text Available Acute cholecystitis is a major health problem. There are multiple etiologies to be considered and early recognition of the condition is important to optimize management and outcome. We report the first case in the medical literature of symptomatic acute cholecystitis triggered by ceftriaxone-associated gallbladder sludge formation and, importantly, solid ceftriaxone gallstone formation in an adult patient with underlying mineral and pigment cholecystolithiasis, necessitating cholecystectomy. This case serves as a reminder for physicians to keep this uncommon cause of cholecystolithiasis and cholecystitis in mind in patients who receive prolonged ceftriaxone therapy. These patients should be cautioned to promptly report to their physicians any signs or symptoms of cholecystitis in order to ensure timely and appropriate evaluation.

  8. [An unusual cause of acute respiratory distress: obstructive bronchial aspergillosis].

    Science.gov (United States)

    Margery, J; Perez, J-P; Vaylet, F; Bordier, E; Dot, J-M; Saint-Blancard, P; Bonnichon, A; Guigay, J; Pats, B; L'Her, P

    2004-06-01

    We report the case of a 77-Year-old immunocompetent woman who required intensive care for acute dyspnea revealing complete atelectasia of the left lung related to an aspergillus mycelium plug blocking the principal bronchus. The clinical course was favorable after deobstruction by thermocoagulation and oral itraconazole given for six Months. The patient was free of parenchymatous or endobronchial sequelae. Adjuvant oral corticoid therapy was given temporarily during the second Month of treatment when signs of transition towards allergic aspergillosis developed. Four Months after discontinuing the antifungal treatment, the patient developed a new episode of acute dyspnea caused by atelectasia limited to the right lower lobe. Treatment by itraconazole was resumed and continued as long-term therapy. No recurrence has been observed for eighteen Months. The diagnostic and therapeutic problems raised by Aspergillus fumigatus are well known in the immunocompromised subject, but can also be encountered in the immunocompetent subject.

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

    Directory of Open Access Journals (Sweden)

    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.

  10. Acute myeloid leukaemia as a cause of acute ischaemic heart disease

    NARCIS (Netherlands)

    van Haelst, P.L.; Schot, Bart; Hoendermis, E.S.; van den Berg, M.P.

    2006-01-01

    Ischaemic heart disease is almost invariably the result of atherosclerotic degeneration of the coronary arteries. However, other causes of ischaemic heart disease should always be considered. Here we describe two patients with a classic presentation of ischaemic heart disease resulting from acute le

  11. Acute myeloid leukaemia as a cause of acute ischaemic heart disease

    NARCIS (Netherlands)

    van Haelst, P.L.; Schot, Bart; Hoendermis, E.S.; van den Berg, M.P.

    2006-01-01

    Ischaemic heart disease is almost invariably the result of atherosclerotic degeneration of the coronary arteries. However, other causes of ischaemic heart disease should always be considered. Here we describe two patients with a classic presentation of ischaemic heart disease resulting from acute

  12. Acute myeloid leukaemia as a cause of acute ischaemic heart disease

    NARCIS (Netherlands)

    van Haelst, P.L.; Schot, Bart; Hoendermis, E.S.; van den Berg, M.P.

    2006-01-01

    Ischaemic heart disease is almost invariably the result of atherosclerotic degeneration of the coronary arteries. However, other causes of ischaemic heart disease should always be considered. Here we describe two patients with a classic presentation of ischaemic heart disease resulting from acute le

  13. Acute acalculous cholecystitis complicated with peritonitis caused by Lactobacillus plantarum.

    Science.gov (United States)

    Tena, Daniel; Martínez, Nora Mariela; Losa, Cristina; Fernández, Cristina; Medina, María José; Sáez-Nieto, Juan Antonio

    2013-08-01

    Lactobacillus spp. rarely causes human disease. We report a case of a 57-year-old man with non-insulin-dependent diabetes and vascular disease admitted to our hospital with severe abdominal pain and fever. Signs of peritonitis were found upon examination. The patient underwent surgery, and a diagnosis of perforated cholecystitis with purulent peritonitis was made intra-operatively. A cholecystectomy was performed, and therapy with imipenem was initiated. Lactobacillus plantarum was isolated from bile and peritoneal fluid cultures 2 days later. The patient recovered well and was discharged on post-operative day 16 after 14 days of treatment with imipenem. To our knowledge, this is the second case reported of acute cholecystitis caused by Lactobacillus spp. This organism should be considered as a cause of biliary infections, especially in patients with underlying diseases. Correct identification is often difficult, but it is very important because these organisms are usually resistant to vancomycin and other antibiotics.

  14. [Frequency of Helicobacter pylori infection in patients with chronic urticaria of Puebla University Hospital].

    Science.gov (United States)

    Cuevas Acuña, María Tula; López García, Aída I; Paz Martínez, David; Galindo García, José Arturo; Papaqui Tapia, Sergio; Garza Yado, María de los Angeles; Arana Muñoz, Oswaldo; Palacios Flores, Cecilio; Pérez Fernández, Susana

    2006-01-01

    Chronic urticaria may be continuous or recurrent according to its form of appearance. Within the diseases associated to chronic urticaria there are mycosis, parasitism and bacterial infections where Helicobacter pylori stands out. This has been related to the allergic diseases promoting a Th2 response. To determine the frequency of infection caused by Helicobacter pylori in patients with chronic urticaria of the allergic and clinical immunology service of the Puebla University Hospital. A descriptive, cross-sectional, prolective and observational study was made in adult patients, between 18 and 60 years old, with diagnosis of chronic urticaria. Inhalated and food skin prick test were made to all the patients. The infection by Helicobacter pylori was documented by serology, fecal antigen, endoscopy with fast test of urease and histological study. Descriptive statistics was implemented such as frequency, percentage, central tendency and dispersion measures. 30 patients were included; 83.3% were women. The average age was 37.8 years (SD 13.2). The most frequent type of chronic urticaria was the persistent one, representing 56.7%. The frequency of positivism of IgG antibodies against Helicobacter pylori represented the 60.0%, for IgM 33.3% and for fecal antigen 60.0%, the combined IgG, IgM, fecal antigen, fast test of ureasa and histological study was of 83%. The high frequency of infection caused by Helicobacter pylori in the patient with chronic urticaria suggests a possible role in its etiopathogeny, extending the therapeutic possibilities.

  15. [The elevated level of anti-thyroid antibodies aTPO in chronic spontaneous urticaria].

    Science.gov (United States)

    Chaykivska, Zlata; Antoszczyk, Grazyna; Czarnobilska, Ewa

    2015-01-01

    Diagnosis and treatment of chronic urticaria (CU - Chronic Urticaria) is one of the most difficult issues in allergy practice. Studies on the etiopathogenesis of chronic urticaria suggest that environmental factors, immune, genetic and hormonal are involved in triggering and maintaining the reaction of hives. In practice, despite detailed diagnosis is usually not possible to determine the real cause of the disease. For this reason, the use of causal treatment for patients suffering from chronic urticaria is not possible and supportive treatment is often ineffective. 0.1% of the population suffers from chronic spontaneous urticaria, which main cause has not been detected. Very often CU coexists with autoimmune thyroid dysfunction. Studies confirm higher incidence of thyroid antibodies in patients with chronic urticaria than in the general population. We analyzed 100 patients who met the criteria for chronic urticaria according to the WHO, in Allergology Clinic of the University Hospital Jagiellonian University Medical College. According to our study 17.4% of patients with chronic spontaneous urticaria occurred elevated titer of anti-TPO antibodies. In patients with non-spontaneous type of CU, elevated titer of anti-TPO antibodies only occurred in 8.3% of patients, and this difference was statistically significant p = < 0.003. All the patients had thyroid levels normal and there were no clinical symptoms of thyroid dysfunction. Our research indicates a link with autoimmune thyroid diseases, especially Hashimoto's disease, with a prevalence of CU. It is necessary to conduct further studies to confirm the relationship of pathogenic autoimmune thyroid disorders with the occurrence of CU, which will help to provide the causal treatment of spontaneous CU coexisting with high levels of anti-TPO antibodies in patients with euthyroid status.

  16. [Acute abdomen caused by eosinophilic enteritis: six observations].

    Science.gov (United States)

    Martínez-Ubieto, Fernando; Bueno-Delgado, Alvaro; Jiménez-Bernadó, Teresa; Santero Ramírez, María Pilar; Arribas-Del Amo, Dolores; Martínez-Ubieto, Javier

    2013-01-01

    Eosinophilic enteritis is a rather rare condition characterized by infiltration of the gastrointestinal tract by eosinophils; as a casue of acute abdomen it is really exceptional. The etiology is unclear and its description in the literature is sparse, but associations have been made with collagen vascular disease, inflammatory bowel disease, food allergy and parasitic infections as it was confirmed in one of our pathologic studies. From 1997 to 2011 six cases of eosinophilic enteritis that involved a small bowel segment were diagnosed. A partial resection by an irreversible necrosis was necessary in three of them; in the other three only a biopsy was necessary due to the inflammatory aspect of the affected loop causing the acute abdomen. Eosinophilic enteritis can originate acute abdomen processes where an urgent surgical treatment is necessary. The intraoperative aspect can be from a segment of small bowel with inflammatory signs up to a completely irrecoverable loop, where removing of the affected segment is the correct treatment, which can be done laparoscopically.

  17. [Clinical study of acute diarrhea caused by rotavirus].

    Science.gov (United States)

    Mihalache, Doina; Fîntînaru, Rodica; Iacob, Monica; Simonca, Cornelia

    2005-01-01

    To establish the implication of Rotavirus in acute diarrhea of babies and children. Prospective study on 164 patients aged between 1 month and 3 years with acute diarrhea, admitted in the Clinical Hospital of Infectious Diseases Iaşi between 01.01.2005 - 31.03.2005. Rotavirus cause the illness in 30 patients (18.29%). The disease was more prevalent among children with dystrophy or with other comorbidities like: iron-deficiency anemia, intestinal parasitosis, rhinopharyngitis, pneumococcal meningitidis. In seven cases the infectious was considered to be nosocomial. During the illness patients also accused other symptoms, while in order of frequency were: common respiratory infection (13.3%), nausea and vomiting (40%), maculopapular eruption and intestinal pneumonia (16.6%), acute pharyngitis (10%). In this study latex agglutination confirmed the diagnosis. Vomiting and diarrhea led in all cases to moderate or severe dehydration. Appropriate rehydration was necessary but only in 12 cases was made through intravenous access with: Ringer lactate, isotonic sodium chloride solutions. Most children recovered with in 5 days.

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

    Directory of Open Access Journals (Sweden)

    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.

  19. Chronic Recurrent Multifocal Osteomyelitis Causing an Acute Scoliosis

    Directory of Open Access Journals (Sweden)

    Alexander Armstrong

    2013-01-01

    Full Text Available Study Design. A Case Report. Objective. We present a 15-year-old girl with an acute atypical scoliosis secondary to chronic recurrent multifocal osteomyelitis (CRMO. Summary of Background Data. CRMO is a rare nonpyogenic inflammatory bone condition with unclear aetiology. CRMO mainly affects the metaphyses of long bones, the pelvis, shoulder girdle, and less commonly the spine. Methods. Our case presented with a 6-month history of worsening thoracic back pain, asymmetry of her shoulders and abnormal posture. Whole spine radiographs revealed a right atypical thoracic scoliosis. Magnetic Resonance Imaging showed abnormal signal on the short TI inversion recovery (STIR sequences in multiple vertebrae. A bone biopsy demonstrated evidence of fibrosis and chronic inflammatory changes. Interval MRI scans revealed new oedematous lesions and disappearance of old lesions. Symptoms improved. Results. It is important to consider CRMO as an acute cause of atypical scoliosis. Malignancy, pyogenic infections and atypical presentations of juvenile arthritis need excluding. Conclusion. This 24-month follow-up describes a rare cause of an atypical scoliosis and fortifies the small amount of the currently available literature. The case highlights the relapsing and remitting nature of CRMO with new lesions developing and older lesions burning out. We advise close radiological surveillance and symptomatic management.

  20. Acute Parasitic Infections as a Cause of Fever of Unknown Origin in Egypt

    Science.gov (United States)

    1993-10-01

    patients with acute Fasciola and Beeson, 1961) and tuberculosis was hepatica infection, 9 patients with acute the most common infection causing FUO...fascioliasis Safwat Y and Woody JN. (1990b): in Egypt. Am. J. Trop. Med. -,9g. 32, The treatment of acute Fasciola hepatica 550: 554. infection in children...infection. Clinically, acute Fasciola and patients with an infection. 32 were caused acute Schistosoma infection present a by tuberculosis and of these 32

  1. Delayed Onset Urticaria in Depressive Patients with Bupropion Prescription: A Nationwide Population-Based Study

    Science.gov (United States)

    Lu, Ti; Hu, Tsung-Ming; Tsai, Chia-Fen; Hu, Yu-Wen; Shen, Cheng-Che; Chang, Yu-Sheng; Chen, Mu-Hong; Teng, Chung-Jen; Chiang, Huey-Ling; Yeh, Chiu-Mei; Su, Vincent Yi-Fong; Wang, Wei-Shu; Chen, Pan-Ming; Chen, Tzeng-Ji; Su, Tung-Ping

    2013-01-01

    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. PMID:24244611

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

    Directory of Open Access Journals (Sweden)

    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. Aquagenic urticaria: diagnostic and management challenges

    Directory of Open Access Journals (Sweden)

    Rothbaum R

    2016-11-01

    Full Text Available Robert Rothbaum, Jean S McGee Department of Dermatology, Boston University School of Medicine, Boston, MA, USA Abstract: Aquagenic urticaria (AU is a rare inducible form of physical urticaria, which occurs in response to cutaneous exposure to water, including sweat and tears. Patients present with characteristic 1–3 mm folliculocentric wheals with surrounding 1–3 cm erythematous flares within 20–30 minutes following skin contact with water. In rare cases, there are concomitant systemic symptoms, such as wheezing or shortness of breath. The pathogenesis of AU is poorly understood at this time, and it appears to be mediated in both a histamine-dependent and independent manner. Diagnosis is based on eliciting a thorough clinical history combined with a water challenge test. Some patients may need to undergo further testing to exclude other physical urticarias. Rarely, multiple physical urticarias can be present in one patient, which can complicate diagnosis and treatment. Currently, the first-line therapy for AU is an oral administration of nonsedating, second-generation H1 antihistamines, but many patients may require further interventions to have adequate symptomatic control. In this review, we discuss the diagnostic and management challenges of AU. We review the key diagnostic features that differentiate AU from other physical urticarias. We additionally describe a therapeutic ladder for the treatment of AU and the rationale supporting these treatments. Keywords: aquagenic urticaria, physical urticaria, inducible urticaria, diagnosis, management

  4. Nederlandse richtlijn Chronische urticaria - Behandeling met omalizumab

    NARCIS (Netherlands)

    Van Den Elzen, M. T.; Urgert, M. C.; Van Doorn, M. B A; Tupker, R. A.; Knulst, A. C.; Van Zuuren, E. J.

    2015-01-01

    The Dutch guideline Chronic Urticaria aims to present a stepped-care model for the treatment of chronic spontaneous urticaria (CSU). In this manuscript omalizumab is discussed as a treatment option. Omalizumab is a humanized monoclonal antibody that selectively binds to immunoglobulin E (IgE). We ha

  5. ACQUIRED CUTIS LAXA WITH RECURRENT URTICARIA

    Directory of Open Access Journals (Sweden)

    Ganaparthi

    2015-05-01

    Full Text Available A 30 year old male patient presented with progressive laxity and wrinkling of skin over the face for past 10 years, patient also gives history of recurrent urticaria since 12 years. Skin biopsy using Verhoff Van Gieson stain suggestive of cutis laxa. We are reporting a rare case of acquired cutis laxa with recurrent urticaria

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

    Directory of Open Access Journals (Sweden)

    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

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

    NARCIS (Netherlands)

    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

  8. Diagnosis and management of cold urticaria.

    Science.gov (United States)

    Singleton, Reid; Halverstam, Caroline P

    2016-01-01

    Cold urticaria is a physical urticaria characterized by a localized or systemic eruption of papules upon exposure of the skin to cold air, liquids, and/or objects. In some cases, angioedema and anaphylaxis also may occur. The symptoms of cold urticaria can have a negative impact on patients' quality of life. Second-generation H1 antihistamines are the first line of treatment in cold urticaria; however, patients who are unresponsive to initial treatment with H1 antihistamines may require further management options. Avoidance of cold exposure is the most effective prophylactic measure. In mild to moderate cases, the primary goal of therapy is to improve the patient's quality of life. In more severe cases, treatment measures to protect the patient's airway, breathing, and circulation may be necessary. We report the case of a 23-year-old man with cold urticaria who was refractory to initial therapy with H1 antihistamines. A review of the literature also is provided.

  9. Management and treatment of chronic urticaria (CU).

    Science.gov (United States)

    Maurer, M; Church, M K; Gonçalo, M; Sussman, G; Sánchez-Borges, M

    2015-06-01

    Developments increasing our understanding of chronic urticaria have resulted in the simplification and improvement of available treatments. Currently, many treatments target mast cell mediators, but we can now disrupt mast cell activation with the anti-IgE antibody omalizumab, which has markedly advanced the treatment landscape for patients with difficult-to-treat urticaria. Current guidelines provide a framework for the management and treatment of patients with CU but, as each patient is different, knowledge and experience of specialist dermatologists and allergists are key to effective pharmacotherapy. This article reviews the different therapeutic options for patients with chronic spontaneous urticaria (also called chronic idiopathic urticaria) or chronic inducible urticaria and discusses management of special populations or special circumstances related to CU.

  10. Wallenberg Syndrome: An Exceptional Cause of Acute Vertigo in Children.

    Science.gov (United States)

    Ehresmann, Aude Ménétrey; Van, Hélène Cao; Merlini, Laura; Fluss, Joel

    2016-01-01

    The assessment of acute vertigo in childhood is often challenging, but fortunately a central cause is rarely identified. We present the case of a 7-year-old boy who developed, after a mild head trauma, a rotary vertigo associated with nausea and vomiting. A posttraumatic peripheral vestibular dysfunction was first suspected but not confirmed by an otoneurological evaluation. When subtle neurological signs were elicited, a brain magnetic resonance imaging was promptly requested. This showed a small infarct on the lateral posterior left part of the medulla oblongata of the brainstem, typical of Wallenberg syndrome. Vascular imaging was normal and no defined etiology was found. The child was started on prophylactic acetylsalicylic acid. The rapid disappearance of vertigo was noted. On follow-up at 6 months, there has been no recurrence and neurological examination was fully normal. Our case extends the differential diagnosis of acute vertigo in childhood that rarely includes the possibility of a brainstem infarct whose recognition through appropriate clinical examination is nevertheless capital for appropriate investigations and management. Georg Thieme Verlag KG Stuttgart · New York.

  11. Hives (Urticaria) (For Parents)

    Science.gov (United States)

    ... illnesses. In some cases, hives are accompanied by angioedema, a condition that can cause swelling around the ... hands, feet, or throat. Very rarely, hives and angioedema are associated with an allergic reaction that involves ...

  12. [Urgent laparoscopic adrenalectomy in acute crisis caused by pheochromocytoma].

    Science.gov (United States)

    Bereczky, Bíborka; Madách, Krisztina; Gál, János; István, Gábor; Sugár, István; Ondrejka, Pál; Vörös, Attila

    2014-06-01

    Authors present the case of a 30-year-old female patient, who was admitted to the ICU because of hypertensive crisis accompanied by chest complains, cardiac decompensation, progrediating short of breath and unconsciousness. Despite the quick examinations and the prompt treatment multi-organ failure developed 3 days after admission. Investigations revealed the underlying cause, which was a left-sided suprarenal neoplasm. Hence, multidisciplinary decision was made to carry out a laparoscopic adrenalectomy urgently. The histology examination of the removed neoplasm was pheochromocytoma. In the postoperative period the condition of the patient gradually improved, her symptoms and complains settled, and finally she was discharged in a healthy condition. The diagnosis of a pheochromocytoma is a difficult task, the symptoms and complains caused by it can simulate many other illnesses. The acute crisis caused by pheochromocytoma usually can be treated conservatively, but in more severe cases with impending multi-organ failure an urgent operative treatment can be unavoidable. Though the operative risk is relatively high, the correct intra- and postoperative treatment with a quick laparoscopic procedure can be effective.

  13. Acute onset headache complicating labor epidural caused by intrapartum pneumocephalus.

    Science.gov (United States)

    Smarkusky, Loren; DeCarvalho, Helena; Bermudez, Ady; González-Quintero, Víctor Hugo

    2006-09-01

    Epidural placement for obstetric anesthesia is a common procedure. Pneumocephalus, the introduction of air into the cranial cavity after epidural placement, is a rare complication encountered when air is used for identification of the epidural space. A 42-year-old primipara undergoing epidural placement reported sudden onset of severe headache with associated neurologic symptoms and nuchal rigidity. Emergent CT scan revealed pneumocephalus. With conservative management, her symptoms resolved with interval resumption of the air collection evidenced on interval CT. Acute onset headache after epidural placement can present with impressive neurologic signs and symptoms. Prompt identification of the cause of this pathology is of vital importance to delineate pneumocephalus from potentially treatable or life-threatening disorders.

  14. [An operated case of a meningioma causing acute subdural hematoma].

    Science.gov (United States)

    Chonan, Masashi; Niizuma, Kuniyasu; Koyama, Shinya; Kon, Hiroyuki; Sannohe, Seiya; Kurotaki, Hidekachi; Midorikawa, Hiroshi; Sasaki, Tatsuya; Nishijima, Michiharu

    2013-03-01

    We report a rare case of a meningioma causing acute hematoma. A 67-year-old woman presented with sudden headache. No evidence of trauma was seen. CT demonstrated a subdural hematoma in the convexity of the fronto-temporal lobe. Magnetic resonance imaging showed marked signal heterogeneity in the convexity of the frontal lobe. One week later, the patient underwent hematoma evacuation and tumor resection including the attached dura mater. The histological diagnosis was meningothelial meningioma. The clot was connected directly to the tumor and the origin of the subdural hematoma was identified as the meningioma. Postoperative course was uneventful, and the headache improved. Meningiomas have a relatively benign course but rarely present with hemorrhage. Surgical exploration is the effective and recommended treatment.

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

    Directory of Open Access Journals (Sweden)

    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.

  16. Can fruit seeds and undigested plant residuals cause acute appendicitis

    Institute of Scientific and Technical Information of China (English)

    Omer Engin; Mehmet Yildirim; Savas Yakan; Gulnihal Ay Coskun

    2011-01-01

    Objective:To investigate the relation between fruit seeds, plants residuals and appendicitis. Methods: Among cases that underwent appendectomy, the appendicitis cases having fruit seeds and undigested plant residuals in their etiology were examined retrospectively. Also, histopathological features, age, sex, and parameters of morbidity and mortality were used. Results: Fruit seed was found in one case(0.05%) with presence of pus in appendix lumen, undigested plant residuals in 7 cases(0.35%). It was determined that there were appendix inflammation in 2 of the plant residuals cases, while there were obstruction and lymphoid hyperplasia in the appendix lumen of5 cases. No mortality was observed.Conclusions: The ratio of acute appendicitis caused by plants is minimal among all appendectomised patients, but avoidence of eating undigested fruit seeds and chewing plants well may help to prevent appendicitis.

  17. Pseudoradial Nerve Palsy Caused by Acute Ischemic Stroke

    Directory of Open Access Journals (Sweden)

    Hassan Tahir MD

    2016-07-01

    Full Text Available Pseudoperipheral palsy has been used to characterize isolated monoparesis secondary to stroke. Isolated hand nerve palsy is a rare presentation for acute cerebral stroke. Our patient presented with clinical features of typical peripheral radial nerve palsy and a normal computed tomography scan of the head, which, without a detailed history and neurological examination, could have been easily misdiagnosed as a peripheral nerve lesion deferring further investigation for a stroke. We stress the importance of including cerebral infarction as a critical differential diagnosis in patients presenting with sensory-motor deficit in an isolated peripheral nerve pattern. A good history and physical exam can differentiate stroke from peripheral neuropathy as the cause of radial nerve palsy.

  18. Adenomyomatous polyp causing acute urinary retention in a postmenopausal woman

    Directory of Open Access Journals (Sweden)

    Selver Özekinci

    2011-09-01

    Full Text Available A case of adenomyomatous polyp (AP causig acute urinary retention in postmenopausal period is presented. A 65-year-old, G8P8 women admitted to our clinic with the complaint of vaginal bleeding and vaginal mass was identified. During preoperative hospitalization she complained about not able to urinate. Serum urea and creatinine levels increased [66 mg/dL (range= 10-45 and 2,49 mg/dL (range= 0. 6-1.3 respectively]. Emergent abdominopelvic tomography showed vaginal mass and overdistended bladder. Mass was removed by vaginal route and abdominal hysterectomy was also performed. Pathologic examination revealed non-malignant AP with massive necrosis. A variety of female reproductive tract diseases can cause urinary obstruction. Treatment choice depends on reproductive expectance of the patient. J Clin Exp Invest 2011; 2 (3: 312-314.

  19. [Star fruit as a cause of acute kidney injury].

    Science.gov (United States)

    Scaranello, Karilla Lany; Alvares, Valeria Regina de Cristo; Carneiro, Daniely Maria Queiroz; Barros, Flávio Henrique Soares; Gentil, Thais Marques Sanches; Thomaz, Myriam José; Pereira, Benedito Jorge; Pereira, Mariana Batista; Leme, Graziella Malzoni; Diz, Mary Carla Esteves; Laranja, Sandra Maria Rodrigues

    2014-01-01

    The star fruit belongs to the family Oxalidacea, species Averrhoa carambola. It is rich in minerals, vitamin A, C, B complex vitamins and oxalic acid. Recent studies show that the toxicity of the fruit differs between the patients and may be explained by single biological responses, age, and the intake quantity of the neurotoxin in each fruit in addition to glomerular filtration rate given by each patient. Additionally, the nephrotoxicity caused by the fruit is dose-dependent and may lead to the deposition of crystals of calcium oxalate intratubular, as well as by direct injury to the renal tubular epithelium, leading to apoptosis of the same. We report the case of a patient who after ingestion of the juice and fresh fruit, developed acute renal failure requiring dialysis, evolving with favourable outcome and recovery of renal function.

  20. AUTOLOGOUS SERUM SKIN TESTING (ASST) IN CHRONIC IDIOPATHIC URTICARIA

    OpenAIRE

    Arun; Suresh; Raghavendra; Vijay; Ramesh,; Asha; Manali; Jitendra

    2014-01-01

    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 A...

  1. Chronic urticaria and Helicobacter pylori

    Directory of Open Access Journals (Sweden)

    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

  2. Acute compartment syndrome of the forearm caused by calcific tendinitis of the distal biceps.

    Science.gov (United States)

    Garayoa, Santiago Amillo; Romero-Muñoz, Luis M; Pons-Villanueva, Juan

    2010-12-01

    Acute compartment syndrome of the forearm requires immediate treatment to avoid damage of the soft tissues and a poor functional outcome for the forearm. Muscular and bone lesions are the main causes of acute compartment syndromes. We report a case of acute compartment syndrome of the forearm caused by a calcific tendinitis of the distal biceps.

  3. Treatment of refractory chronic urticaria

    Directory of Open Access Journals (Sweden)

    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.

  4. Treatment of Refractory Chronic Urticaria

    Science.gov (United States)

    Mehta, Aayushi; Godse, Kiran; Patil, Sharmila; Nadkarni, Nitin; Gautam, Manjyot

    2015-01-01

    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. PMID:26120147

  5. Chronic spontaneous urticaria and internal parasites--a systematic review.

    Science.gov (United States)

    Kolkhir, P; Balakirski, G; Merk, H F; Olisova, O; Maurer, M

    2016-03-01

    Chronic spontaneous urticaria (CSU) is defined as persistent wheals, angioedema, or both lasting for >6 weeks due to known or unknown causes. Some epidemiological studies and case reports suggest that internal parasite infections (PI) can cause CSU. Here, we provide a systematic overview of published findings on the prevalence and relevance of PI in CSU and we discuss possible pathomechanisms. The prevalence of PI in CSU was investigated by 39 independent studies and comorbidity reportedly ranged from 0 to 75.4% (two-thirds of these studies reported infection rates of 10% or less). The prevalence of PI in adult and pediatric CSU patients ranged from 0% to 75.4% and from 0% to 37.8%, respectively. CSU patients were more often diagnosed with protozoa and had a significantly higher risk of toxocariasis seropositivity and Anisakis simplex sensitization when compared to healthy controls. Patients with chronic urticaria more frequently had seropositivity of fasciolosis, Anisakis simplex sensitization, and the presence of Blastocystis hominis allele 34 (ST3) as compared with control subjects. In 21 studies, efficacy of treatment with antiparasitic drugs ranged from 0 to 100% (35.7% of 269 CSU patients benefitted). In 9 (42.8%) of 21 studies, more than 50% of efficacy was observed. The reported rate of urticaria comorbidity in PI patients in 18 independent studies is 1-66.7%. Urticaria including CSU might be a quite common symptom of strongyloidiasis and blastocystosis. Pathogenic mechanisms in CSU due to PI may include specific IgE, Th2 cytokine skewing, eosinophils, activation of the complement, and the coagulation systems.

  6. Treatment of Urticaria with Cupping at Back-Shu Points - A Report of 40 Cases

    Institute of Scientific and Technical Information of China (English)

    李丽梅; 丁杰

    2001-01-01

    @@Urticaria is a common and frequently encountered disease, which is mainly manifested by extreme pruritus and lumpish eruption of the skin. Acute urticaria with a short disease course can be cured, while the chronic one with repeated attacks is a lingering disorder. In the past few years, 40 cases of urticaria were treated by cupping at the back-shu points of the five zang-organs and Geshu (BL 17). Another 20 cases in the control group were treated with Fang Feng Tong Sheng Wan (防风通圣丸Miraculous Pills of Ledebouriella) and chlorpheniramine maleate. The therapeutic effect in the treatment group was significantly superior to that in the control group. The results are reported as follows.

  7. Urticaria in monozygotic and dizygotic twins

    DEFF Research Database (Denmark)

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

    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...

  8. Acute chemical pneumonitis caused by nitric acid inhalation: case report

    Energy Technology Data Exchange (ETDEWEB)

    Choe, Hyung Shim; Lee, In Jae; Ko, Eun Young; Lee, Jae Young; Kim, Hyun Beom; Hwang, Dae Hyun; Lee, Kwan Seop; Lee, Yul; Bae, Sang Hoon [Hallym University Sacred Heart Hospital, Anyang (Korea, Republic of)

    2003-06-01

    Chemical pneumonitis induced by nitric acid inhalation is a rare clinical condition. The previously reported radiologic findings of this disease include acute permeability pulmonary edema, delayed bronchiolitis obliterans, and bronchiectasis. In very few published rare radiologic reports has this disease manifested as acute alveolar injury; we report a case of acute chemical pneumonitis induced by nitric acid inhalation which at radiography manifested as bilateral perihilar consolidation and ground-glass attenuation, suggesting acute alveolar injury.

  9. An unusual cause of acute abdominal pain in dengue fever.

    Science.gov (United States)

    Waseem, Tariq; Latif, Hina; Shabbir, Bilquis

    2014-07-01

    Dengue fever is an acute febrile viral disease caused by the bite of Aedes aegypti mosquito. It is a major health problem especially in tropical and subtropical areas including South East Asia and Pakistan. In the past few years, dengue fever has been endemic in Northern Punjab. Physicians managing dengue fever come across varied and uncommon complications of dengue fever. We report a case of dengue fever that developed severe right upper quadrant abdominal pain and induration after extreme retching and vomiting for 2 days. A rectus sheath hematoma was confirmed on noncontrast computed tomography (CT). Rectus sheath hematoma as a complication of dengue fever has rarely been reported before and never from this part of the world. Rectus sheath hematoma is an uncommon and often clinically misdiagnosed cause of abdominal pain. It is the result of bleeding into the rectus sheath from damage to the superior or inferior epigastric artery or their branches or from a direct tear of the rectus muscle. It can mimic almost any abdominal condition (See Fig.) (See Table).

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

    DEFF Research Database (Denmark)

    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....

  11. Urticaria pigmentosa en el adulto

    Directory of Open Access Journals (Sweden)

    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.

  12. TNF-Alpha Inhibitors for Chronic Urticaria

    DEFF Research Database (Denmark)

    Sand, Freja Lærke; Thomsen, Simon Francis

    2013-01-01

    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.......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...

  13. Chronic Urticaria: A Cutaneous Manifestation of Celiac Disease

    Directory of Open Access Journals (Sweden)

    Jessica Haussmann

    2006-01-01

    Full Text Available Celiac disease, or gluten-sensitive enteropathy, is an immune-mediated disease of the small bowel that results in malabsorption. It classically presents with gastrointestinal symptoms including chronic diarrhea, weight loss, abdominal bloating and anorexia. It is becoming more frequently identified in asymptomatic patients with a diagnosis of deficiencies related to malabsorption of iron, folic acid, vitamin B12 and vitamin D. It is increasingly identified as a cause for early or refractory osteoporosis. Occasionally, celiac disease presents with cutaneous manifestations alone. Dermatitis herpetiformis is a well-recognized cutaneous manifestation of celiac disease. Other cutaneous manifestations include alopecia, angular stomatitis and aphthous ulcerations. Described here is a case of a 24-year-old woman who presented with intermittent urticaria and gastrointestinal complaints. She was found to have celiac disease on small-bowel biopsy. Both her gastrointestinal symptoms and urticaria resolved when she was put on a gluten-free diet, suggesting that her urticaria was a cutaneous manifestation of celiac disease.

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

    Directory of Open Access Journals (Sweden)

    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.

  15. Glutamine Attenuates Acute Lung Injury Caused by Acid Aspiration

    Directory of Open Access Journals (Sweden)

    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.

  16. Autologous serum therapy in chronic urticaria

    Directory of Open Access Journals (Sweden)

    Sharmila Patil

    2013-01-01

    Full Text Available Autologous serum therapy is a promising therapy for treatment resistant urticaria. This is useful in developing countries as this is economical option. Minimum instruments like centrifuge, syringe and needles are required for the procedure.

  17. Norfloxacin-induced hypoglycemia and urticaria

    National Research Council Canada - National Science Library

    Mishra, Ajay; Dave, Nikhil

    2012-01-01

    ...)-sensitive potassium channels in pancreatic β-cell membranes. This report highlights hypoglycemia with urticaria as an adverse drug reaction of norfloxacin in a middle aged non-diabetic patient...

  18. Update on the treatment of chronic urticaria.

    Science.gov (United States)

    Curto-Barredo, L; Silvestre, J F; Giménez-Arnau, A M

    2014-06-01

    Chronic spontaneous urticaria, also known as chronic idiopathic urticaria or simply chronic urticaria, is a common disorder that has a prevalence in the general population that ranges between 0.5% and 1%. This condition negatively affects the patient's quality of life and has considerable impact on direct and indirect health-related costs. Chronic urticaria is difficult to manage. Nonsedating H1 antihistamines are the first line of therapy, but fewer than 50% of patients experience relief at recommended dosages. Although guidelines call for increasing the dosage when response is inadequate, some patients still do not achieve adequate control of symptoms. New treatment alternatives, with proven efficacy under the standards of evidence-based medical practice, must therefore be developed.

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

    DEFF Research Database (Denmark)

    Maurer, M; Bindslev-Jensen, C; Gimenez-Arnau, A

    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...... for the same type of urticaria, which has implications for comparing study outcomes and drug licensing. Consequently, there is an urgent need for a harmonized and universally accepted nomenclature and classification of urticaria and to avoid the routine use of the outdated aetiological term, chronic idiopathic...... urticaria (CIU)....

  20. Ganglioneuroblastoma and urticaria by physical agents.

    Science.gov (United States)

    Razon, S; Vegni, M; Schiaffino, E; Castiglioni, V

    1990-06-30

    A case is reported of ganglioneuroblastoma in a 5-year-old boy, who had urticaria syndrome by physical agents (water, light, cold) in the last 2 years, associated with an apparent splenomegaly. A sonography and a CT scan showed a large cystic mass with calcification near the left kidney. After surgery, it was possible to diagnose left adrenal ganglioneuroblastoma (Evans's first stage). Complete regression of urticaria syndrome was obtained after mass removal.

  1. Dermographism (mechanical urticaria) mediated by IgM.

    Science.gov (United States)

    Horiko, T; Aoki, T

    1984-11-01

    Sera of three patients with symptomatic mechanical urticaria caused an immediate weal and flare reaction when injected intracutaneously into related recipients, and serum of one patient caused the same reaction in his own skin. Pretreatment of test skin sites with Compound 48/80 abolished or greatly reduced the reaction. This weal-producing substance was found in the same fraction as IgM in Sephadex G-200 gel filtration, was stable to heat treatment (56 degrees C, 4 h) and labile to 2-mercaptoethanol treatment. An immunoadsorption study using anti-IgM serum identified this weal-producing substance as IgM.

  2. Unmet clinical needs in chronic spontaneous urticaria. A GA²LEN task force report.

    Science.gov (United States)

    Maurer, M; Weller, K; Bindslev-Jensen, C; Giménez-Arnau, A; Bousquet, P J; Bousquet, J; Canonica, G W; Church, M K; Godse, K V; Grattan, C E H; Greaves, M W; Hide, M; Kalogeromitros, D; Kaplan, A P; Saini, S S; Zhu, X J; Zuberbier, T

    2011-03-01

    Chronic spontaneous urticaria, formerly also known as chronic idiopathic urticaria and chronic urticaria (CU), is more common than previously thought. At any time, 0.5-1% of the population suffers from the disease (point prevalence). Although all age groups can be affected, the peak incidence is seen between 20 and 40 years of age. The duration of the disease is generally 1-5 years but is likely to be longer in more severe cases, cases with concurrent angioedema, in combination with physical urticaria or with a positive autologous serum skin test (autoreactivity). Chronic spontaneous urticaria has major detrimental effects on quality of life, with sleep deprivation and psychiatric comorbidity being frequent. It also has a large impact on society in terms of direct and indirect health care costs as well as reduced performance at work and in private life. In the majority of patients, an underlying cause cannot be identified making a causal and/or curative treatment difficult. Nonsedating H₁-antihistamines are the mainstay of symptomatic therapy, but treatment with licensed doses relieves symptoms effectively in < 50% of patients. Although guideline-recommended updosing up to fourfold increases symptom control in many patients, a substantial number of patients have only little benefit from H₁ -antihistamines. Consequently, there is a great need for new therapeutic strategies.

  3. Acute bacterial meningitis caused by acute otitis media in adults: A series of 12 patients.

    Science.gov (United States)

    Kaplan, Daniel M; Gluck, Ofer; Kraus, Mordechai; Slovik, Youval; Juwad, Hindy

    2017-01-01

    We conducted a retrospective chart review to characterize the outcomes of 12 patients-9 men and 3 women, aged 21 to 79 years (mean: 49)-who had been treated at our tertiary care center for acute bacterial meningitis caused by acute otitis media (ABMAO). Fever was the most common presenting sign/symptom, observed in 8 patients, followed by otalgia, neck stiffness, headache, and confusion. An opaque and bulging tympanic membrane was observed in 8 patients. Cultures were positive for Streptococcus pneumoniae in the cerebrospinal fluid, ear, and blood in 7, 5, and 3 patients, respectively. Immediate treatment included tympanocentesis, with aspirates sent for bacteriologic cultures. Seven patients (58.3%) underwent surgery; 5 were operated on early, and 2 underwent surgery at a later stage because of a suspected defect in the mastoid bone. A cortical mastoidectomy was performed in 6 of the 7 surgical patients; the remaining patient underwent a canal-wall-down procedure. Ten patients experienced a full recovery, 1 died, and 1 had a poor neurologic outcome (vegetative state); both of the latter 2 patients were older than 60 years. We conclude that early diagnosis, administration of antibiotics, and myringotomy are crucial for control of ABMAO. A cortical mastoidectomy with ventilation tube insertion can be reserved for patients who do not respond, which is common.

  4. Acute Esophageal Necrosis: An Uncommon Cause of Hematemesis

    Directory of Open Access Journals (Sweden)

    George Sarin Zacharia

    2014-07-01

    Full Text Available Acute esophageal necrosis or black esophagus is an uncommon clinical entity, diagnosed at the upper gastrointestinal endoscopy with the presence of strikingly black necrotic esophagus. Very often no definite etiology will be identified even though a large list of potential associations has been postulated. Upper gastrointestinal bleeding is the most common clinical presentation, others being epigastric pain, retrosternal chest discomfort and dysphagia. Only about a hundred cases of acute esophageal necrosis have been described in medical literature till this date. We report a case of acute esophageal necrosis in an elderly female who had presented with hematemesis.

  5. Is Bortezomib a Rare Cause of Acute Pancreatitis?

    Directory of Open Access Journals (Sweden)

    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.

  6. Acute renal infarction: an unusual cause of abdominal pain.

    Science.gov (United States)

    Javaid, Muhammad M; Butt, Mohammed A; Syed, Yadullah; Carr, Patrick

    2009-01-01

    Acute renal infarction is an uncommon and under-diagnosed disease. Its clinical presentation is nonspecific and often mimics other more common disease entities. The diagnosis is usually missed or delayed, which frequently results in irreversible renal parenchyma damage. High index of suspicion is required for early diagnosis, as timely intervention may prevent loss of kidney function. We report a case of acute renal infarction following coronary angiography in a patient with paroxysmal atrial fibrillation who initially presented with acute abdominal pain mimicking appendicitis.

  7. Acute localized exanthematous pustulosis caused by cefoperazone and sodium sulbactam*

    Science.gov (United States)

    Qu, Yan-Jing; Jin, Shu-Bin; Han, Xiang-Chun; Zheng, Li-Qiang

    2016-01-01

    Acute localized exanthematous pustulosis is a localized variant of acute generalized exanthematous pustulosis, which is characterized by the eruption of multiple scattered pustules following drug administration. A 72-year-old woman presented with multiple erythematous pustules on her face, which had appeared two days after using cefoperazone and sodium sulbactam. Histopathological findings showed subcorneal pustules and mixed inflammatory cell infiltration in the dermis. The pustules resolved within about two weeks after the patient discontinued the antibiotics. This report discusses the case of a woman with a cutaneous drug reaction consistent with acute localized exanthematous pustulosis that occurred after cefoperazone and sodium sulbactam were administered. PMID:28099605

  8. An Unusual Cause of Acute Upper Gastrointestinal Bleeding: Acute Esophageal Necrosis

    Directory of Open Access Journals (Sweden)

    Nikhil R. Kalva

    2016-01-01

    Full Text Available Acute esophageal necrosis (AEN, also called “black esophagus,” is a condition characterized by circumferential necrosis of the esophagus with universal distal involvement and variable proximal extension with clear demarcation at the gastroesophageal junction. It is an unusual cause of upper gastrointestinal bleeding and is recognized with distinct and striking mucosal findings on endoscopy. The patients are usually older and are critically ill with shared comorbidities, which include atherosclerotic cardiovascular disease, diabetes mellitus, hypertension, chronic renal insufficiency, and malnutrition. Alcoholism and substance abuse could be seen in younger patients. Patients usually have systemic hypotension along with upper abdominal pain in the background of clinical presentation of hematemesis and melena. The endoscopic findings confirm the diagnosis and biopsy is not always necessary unless clinically indicated in atypical presentations. Herein we present two cases with distinct clinical presentation and discuss the endoscopic findings along with a review of the published literature on the management of AEN.

  9. A prospective ten-year follow-up of patients with chronic urticaria.

    Science.gov (United States)

    Dionigi, P C L; Menezes, M C S; Forte, W C N

    2016-01-01

    Chronic urticaria can be the initial clinical presentation of a number of different diseases. The objective of the present study was to report the associated diseases during a ten-year clinical-laboratory follow-up in patients with an initial diagnosis of chronic spontaneous urticaria (CSU) of unknown cause. A prospective, longitudinal cohort study with a ten-year clinical-laboratory follow-up was conducted. Patients with a history of urticarial plaques of over six weeks presenting as the only clinical symptom were selected. Individuals with other clinical conditions, urticaria of known causes or chronic physical urticaria were excluded. The following tests were initially performed: haemogram, urine type I, stool parasite exam and sedimentation rate. The following exams were ordered during follow-up: PPD; urine culture; serology tests; antithyroid and antinuclear antibodies, rheumatoid factor, lupus anticoagulant; thyroid hormones; serum immunoglobulin; paranasal sinus and thorax radiographs; testing for BK and Helicobacter pylori; and prick tests. Infections were diagnosed in 29% of patients (syphilis, parasitosis, H. pylori, urinary infection, tuberculosis, hepatitis B and C); autoimmune diseases in 21% (thyroiditis, rheumatoid arthritis and antiphospholipid antibody syndrome); primary immunodeficiencies in 4% (IgA and IgG2 deficiencies); and chronic myeloid leukaemia in 1%. At ten-years of follow-up, the urticaria diagnosis was CSU of unknown cause in 45% of the cases. This ten-year clinical-laboratory follow-up of 100 individuals with chronic urticaria as the initial diagnosis revealed the presence of associated diseases in over half of the cases. The most prevalent diseases were infections and autoimmune diseases besides primary immunodeficiencies and blood diseases. Copyright © 2016 SEICAP. Published by Elsevier España, S.L.U. All rights reserved.

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

    Institute of Scientific and Technical Information of China (English)

    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.

  11. The clinical significance of immunological contact urticaria to processed grains

    Directory of Open Access Journals (Sweden)

    Michael Ismail

    2012-01-01

    Full Text Available Contact urticaria, is characterized by an urticarial wheal-and-flare reaction at the site of contact by an allergen. Immunological contact urticaria, while less common than non-immunological contact urticaria, has more potentially serious consequences, and therefore, its recognition and treatment is important. Immunological contact urticaria is a type I hypersensitivity reaction. Potential complications include organ system involvement other than skin and even anaphylaxis and death. A vast majority of immunological contact urticaria is work-related. We will discuss the definition of immunological contact urticaria, the mechanism of the contact urticarial reaction, contact urticaria in the occupational setting, and the role of grains in contact urticaria. Testing and treatment are also briefly discussed.

  12. Urticaria multiforme: A report of 5 cases and a review of the literature.

    Science.gov (United States)

    Sempau, L; Martín-Sáez, E; Gutiérrez-Rodríguez, C; Gutiérrez-Ortega, M C

    2016-01-01

    Urticaria multiforme is a cutaneous disorder that affects infants and small children. It is characterized by large, annular urticarial plaques with a violaceous center and is frequently accompanied by fever. Urticaria multiforme follows a benign, self-limiting course, but the striking appearance of the lesions can cause alarm and considerable anxiety among parents. We present 5 cases of urticaria multiforme seen in our hospital over a period of 18 months. All the cases were preceded by an infection of the upper airways or otitis, and they were all empirically with amoxicillin. It is important to be familiar with this condition to reassure parents and avoid unnecessary hospital admissions and tests. Copyright © 2014 Elsevier España, S.L.U. y AEDV. All rights reserved.

  13. Chronic urticaria: a focus on pathogenesis [version 1; referees: 3 approved

    Directory of Open Access Journals (Sweden)

    Riccardo Asero

    2017-07-01

    Full Text Available Chronic urticaria is a spontaneous or inducible group of diseases characterized by the occurrence of wheals (and, in about half of cases, angioedema for more than 6 weeks. These are rather frequent conditions that may severely affect patients' quality of life and sometimes represent a challenge for doctors as well. The causes of chronic urticaria are still poorly defined, although there is growing evidence that different biologic systems including immunity, inflammation, and coagulation may take part in the pathomechanism eventually leading to mast cell and basophil degranulation and hence to wheal formation. This review will discuss the main findings that are (slowly shedding light on the pathogenesis of this disorder.

  14. Acute Abdominal Pain in Children: Causes and Development Factors

    Directory of Open Access Journals (Sweden)

    E. A. Romanova

    2017-01-01

    Full Text Available Currently differential diagnosis of acute abdominal pain syndrome in children at prehospital care units is vital and urgent problem which requires solution. Unfortunately, embarrassing mistakes are still followed by late or inadequate treatment and complications as a result. The problem solution requires both medical stuff alert and diagnosis algorithm revision and improvement. Improvement of technical equipment and availability of instrumental diagnostic methods at the out-hospital settings is a pressing need. The article provides a classification, detailed pathogenesis, and clinical presentation of acute abdominal pain in children under different nosologies (therapeutic and surgical. We considered the problem of adequate differential diagnosis of acute abdominal pain in children when the diagnostics is performed by primary care physicians and specialists of emergency medical services at the prehospital stage.

  15. Isotretinoin induced rash, urticaria, and angioedema: a case report

    Directory of Open Access Journals (Sweden)

    Zonunsanga

    2015-10-01

    Full Text Available Isotretinoin is a vitamin A analogue, which is readily isomerized to tretinoin. It causes normalization of abnormal keratinisation. It also reduces sebum secretion. It also has anti-inflammatory as well as antibacterial properties. It has some adverse effects like teratogenecity, hypertriglyceridemia, pancreatitis, dryness of skin, cheilitis, altered liver functions etc. A 25 years old unmarried lady presented with acne vulgaris, who did not showed improvements with conventional (antibiotics therapy was given isotretinoin. She developed maculopapular rash, urticaria and angioedema Isotretinoin induced urticarial rashes and angioedema is rarely reported as far as our knowledge is concerned.

  16. A rare cause of acute coronary syndrome: Kounis syndrome.

    Science.gov (United States)

    Almeida, João; Ferreira, Sara; Malheiro, Joana; Fonseca, Paulo; Caeiro, Daniel; Dias, Adelaide; Ribeiro, José; Gama, Vasco

    2016-12-01

    Kounis syndrome is an acute coronary syndrome in the context of a hypersensitivity reaction. The main pathophysiological mechanism appears to be coronary vasospasm. We report the case of a patient with a history of allergy to quinolones, who was given ciprofloxacin before an elective surgical procedure and during drug administration developed symptoms and electrocardiographic changes suggestive of ST-segment elevation acute coronary syndrome. The drug was suspended and coronary angiography excluded epicardial coronary disease. Two hours after withdrawal of the drug the symptoms and ST elevation had resolved completely.

  17. Bath Salts: A Newly Recognized Cause of Acute Kidney Injury

    Directory of Open Access Journals (Sweden)

    Jonathan McNeely

    2012-01-01

    Full Text Available Bath salts are substance of abuse that are becoming more common and are difficult to recognize due to negative toxicology screening. Acute kidney injury due to bath salt use has not previously been described. We present the case of a previously healthy male who developed acute kidney injury and dialysis dependence after bath salt ingestion and insufflation. This was self-reported with negative toxicology screening. Clinical course was marked by severe hyperthermia, hyperkalemia, rhabdomyolysis, disseminated intravascular coagulation, oliguria, and sepsis. We discuss signs and symptoms, differential diagnoses, potential mechanisms of injury, management, and review of the literature related to bath salt toxicity.

  18. Bath salts: a newly recognized cause of acute kidney injury.

    Science.gov (United States)

    McNeely, Jonathan; Parikh, Samir; Valentine, Christopher; Haddad, Nabil; Shidham, Ganesh; Rovin, Brad; Hebert, Lee; Agarwal, Anil

    2012-01-01

    Bath salts are substance of abuse that are becoming more common and are difficult to recognize due to negative toxicology screening. Acute kidney injury due to bath salt use has not previously been described. We present the case of a previously healthy male who developed acute kidney injury and dialysis dependence after bath salt ingestion and insufflation. This was self-reported with negative toxicology screening. Clinical course was marked by severe hyperthermia, hyperkalemia, rhabdomyolysis, disseminated intravascular coagulation, oliguria, and sepsis. We discuss signs and symptoms, differential diagnoses, potential mechanisms of injury, management, and review of the literature related to bath salt toxicity.

  19. [ASSESSMENT OF QOL BY URTICARIA ACTIVITY SCORE IN PEDIATRIC PATIENTS WITH CHRONIC URTICARIA].

    Science.gov (United States)

    Asaumi, Tomoyuki; Iikura, Katsuhito; Yanagida, Noriyuki; Sato, Sakura; Ebisawa, Motohiro

    2016-02-01

    There is no standard for assessing pediatric chronic urticaria in Japan. UAS7, weekly total values of the Urticaria Activity Score (UAS), has correlation with Dermatology Life Quality Index (DLQI) which assesses Quality of Life (QOL). The current European Academy of Allergy and Clinical Immunology (EAACI) guidelines recommend assessing disease activity in chronic urticaria by using UAS. We translated UAS into Japanese version, and evaluated usefulness of UAS by comparing with QOL score. Subjects were 42 patients who had received treatments in our clinic from February to September in 2014. They wrote UAS at home. They wrote Children's Dermatology Life Quality Index (CDLQI) when they visited hospital. We assessed correlation UAS7 with CDLQI. Male/Female ratio was 1:1. Median age was 7.5 years old. Duration of chronic urticaria was 5.5 months. Anti-histamine was used in 75%. UAS7 values reflected chronic urticaria patients' quality of life impairment. Change in UAS7 values reflected change in chronic urticaria patients' quality of life impairment. UAS may be a useful tool for assessing QOL in pediatric patients with chronic urticaria.

  20. Aquagenic urticaria: diagnostic and management challenges

    Science.gov (United States)

    Rothbaum, Robert; McGee, Jean S

    2016-01-01

    Aquagenic urticaria (AU) is a rare inducible form of physical urticaria, which occurs in response to cutaneous exposure to water, including sweat and tears. Patients present with characteristic 1–3 mm folliculocentric wheals with surrounding 1–3 cm erythematous flares within 20–30 minutes following skin contact with water. In rare cases, there are concomitant systemic symptoms, such as wheezing or shortness of breath. The pathogenesis of AU is poorly understood at this time, and it appears to be mediated in both a histamine-dependent and independent manner. Diagnosis is based on eliciting a thorough clinical history combined with a water challenge test. Some patients may need to undergo further testing to exclude other physical urticarias. Rarely, multiple physical urticarias can be present in one patient, which can complicate diagnosis and treatment. Currently, the first-line therapy for AU is an oral administration of nonsedating, second-generation H1 antihistamines, but many patients may require further interventions to have adequate symptomatic control. In this review, we discuss the diagnostic and management challenges of AU. We review the key diagnostic features that differentiate AU from other physical urticarias. We additionally describe a therapeutic ladder for the treatment of AU and the rationale supporting these treatments. PMID:27942227

  1. Acute forearm compressive myopathy syndrome secondary to upper limb entrapment: an unusual cause of renal failure.

    Science.gov (United States)

    Tachtsi, Maria D; Kalogirou, Thomas E; Atmatzidis, Stefanos K; Papadimitriou, Dimitrios K; Atmatzidis, Konstantinos S

    2011-05-01

    Compressive myopathy syndrome (SCM) is a syndrome characterized by the lesion of skeletal muscle resulting in subsequent release of intracellular contents (myoglobin, creatine phosphokinase, potassium, etc.) into the circulatory system, which can cause potentially lethal complications. There are numerous causes that can lead to SCM resulting to acute rhabdomyolysis, and many patients present with multiple causes. The most common potentially lethal complication is acute renal failure. The occurrence of acute rhabdomyolysis should be considered as a possibility in any patient who can remain stationary for long periods, or is in a coma, or is intoxicated in any form. We report the rare case of a 26-year-old patient who developed SCM caused by ischemia reperfusion, with subsequent acute rhabdomyolysis and acute renal failure after prolonged compression of the right upper extremity.

  2. Dyselectrolytemia in acute kidney injury causing tetany and quadriparesis.

    Science.gov (United States)

    Palkar, Atul Vijay; Mewada, Mayur; Thakur, Sonal; Shrivastava, Makardhwaj Sarvadaman

    2011-11-15

    A 40-year-old female, presented with prerenal acute kidney injury secondary to diarrhoea. With appropriate hydration, she went into diuretic phase and subsequently developed hypokalemic quadriparesis with hypocalcaemic tetany due to hypomagnesemia and subclinical vitamin D deficiency. The patient improved with oral potassium, magnesium, calcium and vitamin D supplementation.

  3. Acute generalized exanthematous pustulosis caused by terazosin hydrochloride.

    Science.gov (United States)

    Speck, Laura M; Wilkerson, Michael G; Perri, Anthony J; Kelly, Brent C

    2008-04-01

    Acute generalized exanthematous pustulosis (AGEP) is a rare cutaneous eruption mainly provoked by drugs. A case of AGEP in a 74-year-old male that was attributed to the ingestion of terazosin hydrochloride is presented. This is the first reported case of this association in medical literature. The history, clinical presentation, and pathogenesis of AGEP are discussed.

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

    Institute of Scientific and Technical Information of China (English)

    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.

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

    OpenAIRE

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

  6. Blastomyces gilchristii as Cause of Fatal Acute Respiratory Distress Syndrome.

    Science.gov (United States)

    Dalcin, Daniel; Rothstein, Aaron; Spinato, Joanna; Escott, Nicholas; Kus, Julianne V

    2016-02-01

    Since the 2013 description of Blastomyces gilchristii, research describing the virulence or clinical outcome of B. gilchristii infection has been lacking. We report molecular evidence of B. gilchristii as an etiologic agent of fatal acute respiratory distress syndrome. B. gilchristii infection was confirmed by PCR and sequence analysis.

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

    Science.gov (United States)

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

    2015-06-01

    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 were measured to prove a direct role of TPO in effector cells. The prevalences of serum specific IgE to TPO were significantly higher in AIAU (15.2%) and AICU groups (7.5%) compared to NC (0%, P=0.018: P=0.013, respectively). Flow cytometry showed CD203c induction in a dose dependent manner with serial additions of TPO in some AIAU and AICU patients having high specific IgE to TPO. Our findings show that the prevalence of serum specific IgE to TPO was significantly higher in both AIAU and AICU patients than in NC. It is suggested that specific IgE to TPO play a pathogenic role in AIAU and AICU.

  8. An unusual cause of acute cor pulmonale--significance of the 'continuous diaphragm sign'.

    Science.gov (United States)

    Mohanan, Sandeep; Sajeev, C G; Muneer, Kader; Rajesh, G; Krishnan, M N; Pillai, Vivek

    2014-01-01

    A patient presented with chest pain and clinical features of acute right heart failure. Initial work up revealed the presence of severe PAH. Acute pulmonary embolism is the commonest and most life-threatening cause for acute cor pulmonale. Even though the clinical picture suggested pulmonary embolism, a subtle sign was missed from the first chest X-ray taken in the emergency department. However on reanalysis the 'continuous diaphragm sign' later guided us towards the diagnosis. Our case represents one of the first reports of a rare etiology for acute cor pulmonale--hypersensitivity pneumonitis. Right ventricular dysfunction was caused by an acute rise in pulmonary artery pressures as well as by the compressive effects of pneumomediastinum. We emphasize the role played by a good quality chest X-ray early in the management of acute chest pain syndromes. However pulmonary embolism should be ruled out conclusively before redirecting attention to less malignant conditions.

  9. Coccidioidomycosis: an unusual cause of acute respiratory distress syndrome

    Directory of Open Access Journals (Sweden)

    Kelson Nobre Veras

    2003-01-01

    Full Text Available A male farmer, 20 years old, from the countryside of the State of Piauí, developed acute respiratory infection. Despite adequate antimicrobial therapy, his conditions worsened, requiring mechanical ventilation. His X-rays showed diffuse pulmonary infiltrates. His PaO2/FiO2 ratio was 58. Direct microscopy and culture of tracheal aspirates showed the presence of Coccidioides immitis. Autochthonous cases of coccidioidomycosis have only recently been described in Brazil, most of them from the State of Piauí. C. immitis has been isolated from humans, dogs and armadillos (Dasypus novemcinctus, and also from soil samples of armadillo's burrows. Failure to respond to antimicrobial therapy and a patient's origin from recognized endemic areas should alert to the possibility of acute pulmonary coccidioidomycosis.

  10. [Acute respiratory distress caused by a mediastinal pancreatic pseudocyst].

    Science.gov (United States)

    Guillaume, A; Desport, J C; Dolan, P; Fressard, D; Feiss, P

    1993-01-01

    The pseudocyst of the pancreas is a frequent complication of acute pancreatitis. However to intrathoracic localization remains exceptional. A case of acute respiratory insufficiency in a 66-year-old man in whom artificial ventilation was required for such a complication is reported. This case stresses the difficulty often encountered for the differential diagnosis of these liquid tumors. The clinical signs are variable and non specific, especially in case of absence of any history of pancreatitis. The radiographic studies, in particular ultrasonography and CT-scanner defines its liquid nature and its connections. Endoscopy examination confirms its retro-oesophageal extension due to the migration through the oesophageal hiatus. Only the percutaneous needle aspiration of a collection or an associated pleural effusion confirms the diagnosis by the high content of amylases. The treatment of this type of localisation is surgical and essentially consists of an internal derivation.

  11. [Case of urticaria due to cochineal dye in red-colored diet].

    Science.gov (United States)

    Kotobuki, Yorihisa; Azukizawa, Hiroaki; Nishida, Youko; Murota, Hiroyuki; Katayama, Ichiro; Yoshikawa, Kunihiko

    2007-12-01

    We herein describe a 33-year-old female who recurrently exhibited urticaria accompanied by vomiting, diarrhea and dyspnea after taking red-colored food. From her history, we suspected the cochineal dye, the commonly used natural red dye in red-colored food and beverage, to be the cause of her symptoms. Oral provocation test using cochineal dye-stained red-colored boiled-fish-paste induced urticaria and respiratory symptoms. Furthermore the prick tests and the scratch tests with cochineal dye and carminic acid, the major ingredient of cochineal dye, were also positive. These results indicate that type 1 allergy to cochineal dye caused urticaria in this patient. Thereafter, she avoided the foods containing a cochineal dye and showed a complete clinical remission. Recently, the number of literatures described about increased incidence of type 1 allergy to cochineal dye. As the usage of cochineal dye is increasing in the Japanese market, we should keep in mind that cochineal dye can be a cause of urticaria in daily practice.

  12. A CLINICAL STUDY OF URTICARIA AND ANGIOEDEMA WITH PARTICULAR REFERENCE TO THE ETIOLOGY

    Directory of Open Access Journals (Sweden)

    Raksha M Patel

    2014-04-01

    Results: In our study maximum numbers of cases Maximum numbers of cases (127 belonged to the age groups 21 to 30 and 31 to 40 years. The youngest was eight months old and the oldest was 85 years of age. Females (307 out-numbered males (193 in the present study. Food induced urticaria was found in 136(27.2%, due to drugs in 128(25.6%, physical urticaria in 83(16.6%, infestation as a cause of urticaria in 14(2.8%, infection in 16(3.2%, dust in 07(1.2%, atopy in 03(0.86 endocrine disease in 03(0.6% including thyroid disorder in 1(0.2%,contact with wool in 01(0.29% and carcinoma in 01(0.2%. In 133(26.6% patients we were not able to find the cause and those where labeled as idiopathic urticaria. Conclusion: That there is little relation between cause identified by history and confirmation by investigation. Routine laboratory tests are of limited value in finding the etiology. History taking is most important tool. [Natl J Med Res 2014; 4(2.000: 132-137

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

    Directory of Open Access Journals (Sweden)

    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.

  14. Clinical Management of Adult Patients with a History of Nonsteroidal Anti-Inflammatory Drug-Induced Urticaria/Angioedema: Update

    Directory of Open Access Journals (Sweden)

    Asero Riccardo

    2007-03-01

    Full Text Available In the large majority of previous studies, patients with a history of acute urticaria induced by nonsteroidal anti-inflammatory drugs (NSAIDs seeking safe alternative drugs have undergone tolerance tests uniquely with compounds exerting little or no inhibitory effect on the cyclooxygenase 1 enzyme. In light of recently published studies, however, this approach seems inadequate and should be changed. The present article critically reviews the clinical management of patients presenting with a history of urticaria induced by a single NSAID or multiple NSAIDs and suggests a simple, updated diagnostic algorithm that may assist clinicians in correctly classifying their patients.

  15. Chronic urticaria treated with soft nasal filters

    Directory of Open Access Journals (Sweden)

    Pasricha J

    1995-01-01

    Full Text Available A 22-year-old boy having two attacks of urticaria per day for the last 5 years and intermittent attacks of sneezing and rhinorrhoea, and without any clues to the causative agent in spite of a detailed history and follow up, showed almost complete relief on wearing an ordinary cloth mask for 3 days. He was subsequently trained to use the soft nasal filters and obtained almost 80% relief in urticaria and complete relief in rhinitis during the next 1 year. Wearing the mask for 2 days again led to complete relief and further training in the proper use of the filters was helpful.

  16. Cholinergic Urticaria with Anaphylaxis: An Underrecognized Clinical Entity.

    Science.gov (United States)

    Vadas, Peter; Sinilaite, Angela; Chaim, Marcus

    2016-01-01

    Cholinergic urticaria is a form of physical urticaria triggered by high ambient temperature, strenuous physical activity, and strong emotion. These same triggers may cause multisystem reactions that can be life-threatening. A study of patients with cholinergic urticaria with anaphylaxis was undertaken to describe the demographic and clinical features of this form of anaphylaxis. To describe a cohort of patients with anaphylaxis triggered by high ambient temperature, exertion, and stress. Patients from an academic allergy practice in a university teaching hospital were identified by retrospective chart review. A total of 19 patients with recurrent episodes of anaphylaxis due to cholinergic triggers were identified. The female:male ratio was 15:4 (79% females). The mean age of onset was 27.5 years. Patients experienced a mean of 9.41 episodes per year. All 19 patients (100%) reported anaphylaxis triggered by high ambient temperature, 89.5% reported anaphylaxis triggered by strenuous exertion, and 78.9% reported anaphylaxis triggered by stress. Cutaneous involvement was present in 94.7%; 78.9% had upper airway obstructive symptoms, 78.9% had lower airway involvement, 57.9% had gastrointestinal involvement, and 78.9% had cardiovascular manifestations. Anaphylaxis severity scores were grade 1 (mild) in 11.1%, grade 2 (moderate) in 44.4%, and grade 3 (severe) in 44.4%. Baseline tryptase levels were normal in all but 1 patient. Anaphylaxis due to cholinergic triggers is underreported, with only several case reports in the literature. Reactions are multisystem with cutaneous, upper and lower airway, and cardiovascular involvement in most patients. Manifestations may be life-threatening, and reactions are often severe. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  17. A rare cause of acute abdomen in adults: Parasitic infection-related acute appendicitis.

    Science.gov (United States)

    Küpeli, Aydın Hakan; Özdemir, Murat; Topuz, Sezgin; Sözütek, Alper; Paksoy, Tuğba

    2015-01-01

    Ascaris lumbricoides is a common parasitic disease all over the world, especially in less developed countries. Acute appendicitis related to parasitic infection is a rare condition. Parasitic infections should be kept in mind in patients who are admitted to the emergency department with acute abdomen, especially in endemic areas.

  18. [Digestive bleeding and acute abdomen caused by jejunal diverticulosis. Case report].

    Science.gov (United States)

    Nari, Gustavo A; Azar, Ricardo; Feliu, Luis; Moreno, Eduardo; Bonaparte, Fernando

    2012-03-01

    We present a patient with acute abdomen and digestive bleeding caused by jejunal diverticulosis. Jejunal diverticulosis, mainly asymptomatic, when is symptomatic have a wide clinical spectrum, ranging from chronic anemic syndrome to acute abdomen. In this communication, we reviewed the clinical presentation, the pathogenesis and the treatment this infrequent pathology.

  19. EQ-5D Utilities in Chronic Spontaneous/Idiopathic Urticaria.

    Science.gov (United States)

    Hawe, Emma; McBride, Doreen; Balp, Maria-Magdalena; Tian, Haijun; Halliday, Anna; Stull, Donald E

    2016-05-01

    To obtain utility estimates suitable for use in economic models for chronic spontaneous (idiopathic) urticaria (CSU). Patient-level data from three randomized clinical trials-ASTERIA I, ASTERIA II and GLACIAL-were analysed. Health states were derived from the Urticaria Activity Score over 7 days (UAS7); higher scores denote greater activity. The health state score ranges were urticaria free: 0; well-controlled urticaria: 1-6; mild urticaria: 7-15; moderate urticaria: 16-27; and severe urticaria: 28-42. The mean EQ-5D utilities were calculated for each health state. A mixed model was used to predict the EQ-5D according to UAS7 health states in a pooled data set containing all treatment arms and time points from the three trials. Pooled trial data were validated through visual comparisons and interaction terms. Fixed and random effects for trials and patients were included, along with the following covariates: UAS7 health state at baseline (moderate or severe); presence of angioedema at baseline and during follow-up; duration of CSU; number of previous CSU medications; visit; current treatment; and patient age and sex. There was a consistent improvement in EQ-5D utilities as urticaria activity decreased. The mean utilities ranged from 0.710 (severe urticaria) to 0.780 (moderate urticaria), 0.829 (mild urticaria), 0.862 (well-controlled urticaria) and 0.894 (urticaria free). Sensitivity and subgroup analyses confirmed the robustness of the results. The results suggest that EQ-5D utility scores increase with decreasing urticaria activity. EQ-5D utility scores enable the health-related quality of life of CSU patients to be compared with that of patients with other diseases.

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

    LENUS (Irish Health Repository)

    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. Sildenafil: Can Cause Acute Ischaemic Stroke? A Case Report

    Directory of Open Access Journals (Sweden)

    Zeynep Özözen Ayas

    2015-12-01

    Full Text Available Sildenafil is an inhibitor of phosphodiesterase type-5 (PDE-5, is used for erectile dysfunction. There is not enough information about its effects on the central nervous system Headache, nasal congestion, facial flushing, nausea are the most common side effects. However, neurological complications such as third cranial nerve palsy, transient global amnesia, seizures, cerebral hemorrhage, and infarction are less commonly observed. We present a case of a 60-year-old man with acute ischaemic stroke, which we considered to be interrelated to sildenafil intake. Clinicians must be aware of the possibility of neurological side effects when the patient use sildenafil.

  2. Uncommon Cause of Acute Adrenal Failure - Case Report

    Directory of Open Access Journals (Sweden)

    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

  3. Acute Compartment Syndrome in Orthopedics: Causes, Diagnosis, and Management

    Science.gov (United States)

    Raza, Hasnain; Mahapatra, Anant

    2015-01-01

    Almost all orthopaedic surgeons come across acute compartment syndrome (ACS) in their clinical practice. Diagnosis of ACS mostly relies on clinical findings. If the diagnosis is missed and left untreated, it can lead to serious consequences which can endanger limb and life of the patient and also risk the clinician to face lawsuits. This review article highlights the characteristic features of ACS which will help an orthopaedic surgeon to understand the pathophysiology, natural history, high risk patients, diagnosis, and surgical management of the condition. PMID:25688303

  4. [Goodpasture Syndrome: a Rare Cause of Acute Anuric Renal Failure].

    Science.gov (United States)

    Bareiss, Dirk; Hopfer, Helmut; Menter, Thomas; Jehle, Andreas; Burkhalter, Felix

    2016-06-08

    We report a case of a 68 year old male who presented with an acute onset of anuric renal failure. Investigations revealed a histologically confirmed “double-positive” anti-GBM disease with initially undetectably high antibody values. An induction therapy with plasma exchange, cyclophosphamide and initially high dose steroids and further maintenance therapy for three months was initiated. The patient remained dialysis-dependent despite partial recovering of renal function. Without pulmonary involvement there were no clues for Goodpasture’s disease. Renal prognosis is unfavourable.

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

    NARCIS (Netherlands)

    Phuong, H.L.; de Vries, P.J.; 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

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

    NARCIS (Netherlands)

    Phuong, H.L.; de Vries, P.J.; 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 Thu

  7. Case report A Rare Cause of Sub-Acute Proximal Intestinal ...

    African Journals Online (AJOL)

    KIGZ

    A Rare Cause of Sub-Acute Proximal Intestinal Obstruction Due to Annular Pancreas ... obstruction may initially be non-specific, including poor feeding, vomiting, and irritability. If ... The most common association is with Down's syndrome.

  8. Bilateral simultaneous acute angle closure caused by sulphonamide derivatives: A case series

    Directory of Open Access Journals (Sweden)

    Senthil Sirisha

    2010-01-01

    Full Text Available The sulphonamide group of drugs is implicated in bilateral acute angle closure (AAC due to an idiosyncratic response. We report a series of three cases with bilateral AAC caused by different sulphonamide derivatives, their presentation and management.

  9. Bilateral simultaneous acute angle closure caused by sulphonamide derivatives: A case series

    OpenAIRE

    Senthil Sirisha; Garudadri Chandrasekhar; Rao Harsha; Maheshwari Rajat

    2010-01-01

    The sulphonamide group of drugs is implicated in bilateral acute angle closure (AAC) due to an idiosyncratic response. We report a series of three cases with bilateral AAC caused by different sulphonamide derivatives, their presentation and management.

  10. Bilateral simultaneous acute angle closure caused by sulphonamide derivatives: a case series.

    Science.gov (United States)

    Senthil, Sirisha; Garudadri, Chandrasekhar; Rao, Harsha B L; Maheshwari, Rajat

    2010-01-01

    The sulphonamide group of drugs is implicated in bilateral acute angle closure (AAC) due to an idiosyncratic response. We report a series of three cases with bilateral AAC caused by different sulphonamide derivatives, their presentation and management.

  11. An unusual cause of acute renal failure: renal lymphoma.

    Science.gov (United States)

    Ozaltin, Fatih; Yalçin, Bilgehan; Orhan, Diclehan; Sari, Neriman; Caglar, Melda; Besbas, Nesrin; Bakkaloglu, Aysin

    2004-08-01

    Renal involvement is a common finding in non-Hodgkin's lymphoma (NHL). Acute renal failure at initial presentation due to lymphomatous infiltration of the kidneys has been described infrequently. We report a 17-year-old male who presented with acute renal failure due to massive lymphomatous infiltration of the kidneys, which necessitated hemodialysis. The diagnosis of B-cell NHL was established by tru-cut biopsy of the kidneys and the patient had an excellent response to high-dose chemotherapy with no major complication. The presence of extrarenal involvement in the testes and the retroperitoneal lymph nodes made the diagnosis of primary renal lymphoma debatable. However, considering the delay in diagnosis and the high proliferative rate of B-cell NHL, we might postulate that the disease had originated primarily in the kidneys. We recommend that in NHL cases with severe renal involvement, full-dose chemotherapy should be instituted with meticulous clinical and laboratory follow-up in order to improve clinical and renal failure status rapidly and to avoid further dissemination of NHL.

  12. Effect of corticosteroid therapy in acute pain edema caused by ...

    African Journals Online (AJOL)

    and skin lesions caused by herpes zoster, and to develop some pertinent therapeutic guidelines. Methods: A total of ... neuralgia continues after skin lesions subside. (usually 4 weeks ..... nursing progress of cancer patients. Med Innov Chin,.

  13. Analysis of cases caused by acute spider bite

    Institute of Scientific and Technical Information of China (English)

    Zihni Sulaj; Gentian Vyshka; Amarda Gashi

    2015-01-01

    We performed a retrospective study of 176 patients in the University Hospital Center of Tirana (Albania), during the period 2001-2011, admitted with the diagnosis of a suspected spider bite. Three fatalities were registered during this decade covered from our study, with a clinical picture of marked hypertension, tachycardia and acute cardiac failure leading to death within a minimum of 25 hours and a maximum of 42 hours from the occurrence. Out of the total of 176 patients, we had 59% (104 cases) females, and 41% males. The overwhelming majority of the patients lived in rural areas (155 of the cases); extremities were mostly affected from the bites. A summary of clinical signs and a brief review of the available literature are made in the results and discussion section of this paper. Authors advocate that special precautions should be taken especially in severe forms of interesting autonomous nerve system, with aggressive fluid resuscitation, supportive therapy and close monitoring of vital signs.

  14. Giant Coronary Artery Aneurysm Causing Acute Anterior Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Ahmet Yanık

    2016-01-01

    Full Text Available A 70-year-old man with hypertension was admitted to our coronary ICU with acute anterior MI. Emergent primary PCI was planned and coronary angiography was performed. LAD artery was totally occluded in the proximal segment just after a huge 32 × 26 mm sized aneurysm. Emergent CABG operation was performed in 75 minutes because of multivessel disease including the RCA and left circumflex artery. Aneurysm was ligated and coronary bypass was performed using LIMA and saphenous grafts. The postoperative course of the patient was uneventful. He was discharged with medical therapy including ASA, clopidogrel, and atorvastatin. He was asymptomatic at his polyclinic visit in the first month.

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

    Directory of Open Access Journals (Sweden)

    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.

  16. Small Bowel Perforation due to Gossypiboma Caused Acute Abdomen

    Directory of Open Access Journals (Sweden)

    Tahsin Colak

    2013-01-01

    Full Text Available 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.

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

    Science.gov (United States)

    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.

  18. Omalizumab for the treatment of chronic urticaria.

    Science.gov (United States)

    Zuberbier, Torsten; Maurer, Marcus

    2015-02-01

    Urticaria is a common and often debilitating dermatological condition defined by the sudden appearance of wheals, angioedema or both. It is further classified into specific subtypes based on duration and specific triggers. Awareness and understanding of urticaria are important to ensure a correct initial diagnosis and initiate appropriate guideline-based treatment outlining a stepwise approach. However, in chronic urticaria, approximately 50% of patients are refractory to the first step, the use of licensed doses of second-generation H1-antihistamines. If the second step, an increase in the dose of the second-generation H1-antihistamines, is also not successful, in the third step omalizumab (Xolair™, Novartis Pharma AG(©)/Genentech, Inc.(©)), an anti-IgE therapy, is recommended as an add-on. Of all alternative treatments mentioned in the guidelines, omalizumab is currently the only licensed treatment for H1-antihistamine-refractory chronic spontaneous urticaria, has a favorable risk/benefit ratio and was well tolerated in clinical studies.

  19. CHOLECYSTITIS AS A CAUSE OF ABDOMINAL PAIN IN PATIENTS WITH ACUTE VIRAL HEPATITIS A AND B

    Directory of Open Access Journals (Sweden)

    Miodrag Radunović

    2012-03-01

    Full Text Available Acute cholecystitis is an inflammation of the gallbladder wall, usually caused by gallstones in the cystic duct, which causes attacks of severe pain. At least 95% of the population with acute inflammation of the gallbladder have gallstones. Acute viral hepatitis is the liver inflammation accompanied by nausea, faintness, vomiting, pain below the right rib arch, jaundice. The presence of acute cholecystitis intensifies the existing symptoms. The aim of the paper was to show the incidence of the gallbladder inflammation in patients with acute hepatitis A or B. This retrospective-prospective study involved 110 patients treated for viral hepatitis A or B and had severe abdominal pain during hospitalization. The selected sample involved more male examinees - 63 (62% compared to female ones - 47 (38%. The most frequent age of examinees was 30-50 years, 82 (83%, and cholecystitis during hepatitis was also most common in the age group 30-50 years, 28 (73% patients. Cholecystitis was more common in patients with acute hepatitis B - 21 (55% examinees than in patients with acute hepatitis A - 17 (45% examinees. Ultrasound examination, performed in 24 (63% examinees showed gallstones in inflamed gallbladder, while 14 (37% examinees had the inflammation of the gallbladder without gallstones. The most common cause of severe abdominal pain in patients with acute liver infection caused by HAV and HBV infection was the gallbladder, 38 (34.5% patients. Cholecystitis was more common in patients with acute hepatitis B, 21 (55% examinees, than in those with an acute hepatitis A, 17 (45% examinees.

  20. Eosinophilic cholecystitis: an infrequent cause of acute cholecystitis.

    Science.gov (United States)

    del-Moral-Martínez, María; Barrientos-Delgado, Andrés; Crespo-Lora, Vicente; Cervilla-Sáez-de-Tejada, María Eloísa; Salmerón-Escobar, Javier

    2015-01-01

    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.

  1. Eosinophilic cholecystitis: an infrequent cause of acute cholecystitis

    Directory of Open Access Journals (Sweden)

    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.

  2. Multiple H1-antihistamine-induced urticaria.

    Science.gov (United States)

    Inomata, Naoko; Tatewaki, Satoko; Ikezawa, Zenro

    2009-04-01

    H(1)-antihistamines are widely used in the treatment of various allergic diseases. Particularly, a cornerstone of the management of chronic idiopathic urticaria is treatment with H(1)-antihistamines. However, a few cases of H(1)-antihistamine-induced urticaria have been reported. A 34-year-old woman presented with a 4-month history of recurrent urticaria, which was prominently exacerbated by the administration of H(1)-antihistamines. The patient consented to a provocation test of fexofenadine among drugs including cetirizine and hydroxyzine, which were suspected of inducing severe symptoms in episodes. One hour after challenge with 12 mg fexofenadine (one-fifth of the therapeutic dose), a urticarial reaction rapidly developed on nearly the entire body with remarkably increased levels of plasma histamine (190 nmol/L) and plasma leukotriene B4 (150 pg/mL). In challenge tests with other antihistamines, generalized urticaria occurred 5 and 1 h after intake of 10 mg loratadine and 10 mg bepotastine, respectively, whereas challenges with chlorpheniramine, mequitazine and azelastine were all negative. Skin prick tests with H(1)-antihistamines used in the challenges were all negative, indicating that the urticarial reactions after challenges with the causative drugs might not be immunoglobulin E-mediated. Among the causative drugs in our case, cetirizine and hydroxyzine are the piperazine derivatives, whereas fexofenadine, bepotastine, ebastine and loratadine are the piperidine derivatives. The chemical structures of both derivatives are very similar. Therefore, in this case, H(1)-antihistamine-induced urticaria may have been due to cross-reactivity between metabolites of these drugs, but not to drugs before metabolization. Hypersensitivity to H(1)-antihistamines should be considered when urticarial lesions worsen after H(1)-antihistamine treatment.

  3. Probiotics and refractory chronic spontaneous urticaria.

    Science.gov (United States)

    Nettis, E; Di Leo, E; Pastore, A; Distaso, M; Zaza, I; Vacca, M; Macchia, L; Vacca, A

    2016-09-01

    Background. In chronic spontaneous urticaria (CSU) first-line therapy with an antihistamine-based regimen may not achieve satisfactory control in patients. Thus, a continuing need exists for effective and safe treatments for refractory CSU. Aim. To evaluate the clinical efficacy and safety of an intake of a combination of 2 probiotics (Lactobacillus salivarius LS01 and Bifidobacterium breve BR03) in patients with CSU who remain symptomatic despite concomitant H1-antihistamine therapy. Methods. This report analyzes the effects of therapy with two probiotic strains on the clinical progress of 52 unselected patients with difficulty to treat CSU underwent to medical examination in two Italian specialist urticaria Clinics between September 2013 and September 2014. A mixture of Lactobacillus LS01 and Bifidobacterium BR03 were administered in each patient twice daily for 8 weeks. To evaluate patients' improvement with probiotics, urticaria activity score over 7 days (UAS7) was used at baseline and at week 8 in addition to a 5-question urticaria quality of life questionnaire. Results. Fifty-two patients with CSU were included in this study (10 male and 42 female, age range 19-72 years). Mean disease duration was 1.5 years. Fourteen patients discontinued treatment, so evaluable population consisted of 38 patients. Nine of the 38 patients experienced mild clinical improvement during probiotic treatment (23.7%); one patient reported significant clinical improvement (2.6%) and one patient had complete remission of urticaria (2.6%). Twenty-seven patients did not have improvement in symptoms (71.1%). No side effects during the course of therapy were reported. Conclusions. A combination of Lactobacillus salivarius LS01 and Bifidobacterium breve BR03 administered twice daily for 8 weeks might reduce the symptoms scores and improve quality of life scores in a part of patients with CSU who remained symptomatic despite treatment with H1 antihistamine mostly in subjects with allergic

  4. Human rotavirus genotypes causing acute watery diarrhea among ...

    African Journals Online (AJOL)

    2014-06-17

    Jun 17, 2014 ... Nigerian Journal of Clinical Practice • Jan-Feb 2015 • Vol 18 • Issue 1. Abstract. Background: Diarrhea is a major cause of childhood morbidity and mortality in the .... Pennap et al. from Zaria, northern Nigeria, a case‑controlled.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  6. Tinea corporis with acute inflammation caused by Trichophyton tonsurans.

    Science.gov (United States)

    Ohno, Sayoko; Tanabe, Hiroshi; Kawasaki, Masako; Horiguchi, Yuji

    2008-09-01

    A 13-year-old Japanese boy presented with acute skin inflammation on the extremities. He belonged to a judo club of a junior high school in which club tinea capitis and tinea corporis seemed to be prevalent. Vesicles and pustules appeared on his right forearm and right leg. They increased in numbers and formed annular lesions. Pruritic erythema appeared surrounding these lesions. Direct microscopic examination of the lesions detected hyphae, and culture for the fungi yielded yellowish colonies. The result of culture from pustules revealed Staphylococcus aureus. At first, a topical antifungal drug and systemic antibiotics seemed to cure annular lesions, but pustules arose again. A large surrounding erythema was cured by topical treatment with a steroid agent. A biopsy specimen from a pustule showed hyphae of fungi within a hair shaft and in the bulb. The restriction fragment length polymorphism in the internal transcribed spacer regions of the ribosomal gene (polymerase chain reaction restriction fragment length polymorphism) revealed a banding pattern compatible with Trichophyton tonsurans. Treatment with systemic itraconazole was begun and lesions disappeared immediately. Systemic antifungal therapy was needed in our case. Tinea corporis with inflammation necessitates systemic antifungal therapy.

  7. Analysis of cases caused by acute spider bite

    Directory of Open Access Journals (Sweden)

    Zihni Sulaj

    2015-08-01

    Full Text Available We performed a retrospective study of 176 patients in the University Hospital Center of Tirana (Albania, during the period 2001–2011, admitted with the diagnosis of a suspected spider bite. Three fatalities were registered during this decade covered from our study, with a clinical picture of marked hypertension, tachycardia and acute cardiac failure leading to death within a minimum of 25 h and a maximum of 42 h from the occurrence. Out of the total of 176 patients, we had 59% (104 cases females, and 41% males. The overwhelming majority of the patients lived in rural areas (155 of the cases; extremities were mostly affected from the bites. A summary of clinical signs and a brief review of the available literature are made in the results and discussion section of this paper. Authors advocate that special precautions should be taken especially in severe forms of interesting autonomous nerve system, with aggressive fluid resuscitation, supportive therapy and close monitoring of vital signs.

  8. Triggers, risk factors and clinico-pathological features of urticaria in dogs - a prospective observational study of 24 cases.

    Science.gov (United States)

    Rostaher, Ana; Hofer-Inteeworn, Natalie; Kümmerle-Fraune, Claudia; Fischer, Nina Maria; Favrot, Claude

    2017-02-01

    Urticaria and anaphylaxis are frequently encountered in veterinary practice, but little is known about the causes and relative frequencies of these reactions. This study was designed to improve current knowledge on the triggers, risk factors and clinico-pathological features of urticaria. Twenty four dogs with signs of urticaria with or without anaphylaxis. The study included dogs with cutaneous immediate-type hypersensitivity reactions. The cases were grouped by clinical severity into either an urticaria or an anaphylaxis group. All treatments and diagnostic tests (haematology, biochemical profile, allergy investigation) were recorded. A causality algorithm for urticaria and anaphylaxis (ALUA) was designed to determine the probability of the identified triggers and cofactors. Disease incidence, breed, age and gender predispositions were evaluated statistically. Sixteen of 24 urticaria cases were associated with anaphylaxis whilst 8 of 24 were confined to the skin. The annual hospital incidence was 0.12%. Females seemed to be over-represented (2.4:1) and most of the dog breeds were pure breed (22 of 24), with Rhodesian ridgeback, boxer, beagle, Jack Russell terrier, French bulldog and Vizslas over-represented. In addition to skin lesions, the most frequently and severely affected organ systems were the gastrointestinal and cardiovascular systems. The predominant blood abnormalities were elevated lipase and alanine aminotransferase values. Insects, food and drugs were the most commonly identified triggers. To the best of our knowledge, this is the first study describing the trigger factors and clinico-pathological features of dogs with urticaria in veterinary medicine. Insects, food and drugs were the most frequently detected triggers. © 2016 ESVD and ACVD.

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

    Science.gov (United States)

    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.

  10. Eosinophilic cholecystitis: an infrequent cause of acute cholecystitis

    OpenAIRE

    María del Moral-Martínez; Andrés Barrientos-Delgado; Vicente Crespo-Lora; María Eloísa Cervilla-Sáez-de-Tejada; Javier Salmerón-Escobar

    2015-01-01

    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. Whe...

  11. Mutations in LPIN1 Cause Recurrent Acute Myoglobinuria in Childhood

    OpenAIRE

    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

    2008-01-01

    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...

  12. Mutations in LPIN1 Cause Recurrent Acute Myoglobinuria in Childhood

    OpenAIRE

    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

    2008-01-01

    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...

  13. Subcutaneous Emphysema in Acute Asthma: A Cause for Concern?

    Science.gov (United States)

    Mitchell, Patrick D; King, Thomas J; O'Shea, Donal B

    2015-08-01

    Pneumomediastinum has been described in patients with asthma. In this case report, we describe a young patient who presented to our medical assessment unit with an asthma exacerbation and progressive dyspnea. The patient developed pneumomediastinum, a rare complication of an asthma exacerbation. Pneumomediastinum is usually characterized by chest pain, dyspnea, and neck swelling caused by subcutaneous emphysema. Although the condition is usually benign and treatment is primarily supportive, surgical intervention may be needed if the patient develops hemodynamic compromise or respiratory failure through mechanisms similar to those seen in a tension pneumothorax.

  14. Apophysomyces elegans causing acute otogenic cervicofacial zygomycosis involving salivary glands.

    Science.gov (United States)

    Goyal, Amit; Tyagi, Isha; Syal, Rajan; Marak, R S K; Singh, Jagdeep

    2007-08-01

    Zygomycosis is an invasive, life threatening fungal infection that usually affects immunocompromised hosts. In the head and neck region, rhino-orbito-cerebral zygomycosis is more common than the cervicofacial variety. We report the first case of otogenic cervicofacial zygomycosis caused by Apophysomyces elegans involving the salivary glands, an uncommon site of infection. The case began after a trivial trauma in a diabetic patient and despite surgical debridement and liposomal amphotericin B therapy, the patient died due to extensive involvement and metabolic/hemodynamic complications.

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

    Science.gov (United States)

    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.

  16. Cold-induced urticaria: challenges in diagnosis and management

    Science.gov (United States)

    Hochstadter, Elana Fay; Ben-Shoshan, Moshe

    2013-01-01

    Cold-induced urticaria (CU) is a chronic physical urticaria that can be hard to diagnose and manage. Symptoms of CU can vary from mild localised urticaria, angio-oedema to anaphylaxis. CU may be induced by a wide range of cold triggers from aquatic activities to ingestions of cold substances. This exemplifies the importance of accurate diagnosis and management of patients with CU. We present three cases of CU that demonstrate the variability in triggers and clinical presentation. PMID:23839613

  17. [Intestinal tuberculosis--cause of acute surgical abdomen].

    Science.gov (United States)

    Ciurea, M; Ion, D; Ionescu, S; Tica, M R

    2001-01-01

    Tuberculosis, in its various forms, remains an important cause of morbidity and mortality in developing countries in immunodeficitary patients. The indicatives of epidemiology of tuberculosis show that Romania presents a fresh outbreak of the disease in the last few years. The purpose of this paper is to present from the various forms of extrapulmonary tuberculosis, the intestinal tipe which have a high incidence. The authors describe theirs preliminary experience of intraoperative small and large bowel emergencies resections in a short period (1 year) of three young patients (between 30 and 40 years old) with history of pulmonary tuberculosis. The pathology was complex (bowel obstructions, peritonitis) and so were the surgical operations (resections, devirations). The patients showed short and long term good results.

  18. Recurrent Acute Decompensated Heart Failure Owing to Severe Iron Deficiency Anemia Caused by Inappropriate Habitual Bloodletting

    Science.gov (United States)

    Lim, Woo-Hyun; Kim, Hack-Lyoung; Kim, Ki-Hwan; Na, Sang Hoon; Lee, Hyun-Jung; Kang, Eun Gyu; Seo, Jae-Bin; Chung, Woo-Young; Zo, Joo-Hee; Hong, Jung Ae; Kim, Kwangyoun; Kim, Myung-A

    2015-01-01

    A 68-year-old woman visited the emergency department twice with symptoms of acute heart failure including shortness of breath, general weakness, and abdominal distension. Laboratory findings showed extremely low level of serum hemoglobin at 1.4 g/dL. Echocardiographic examination demonstrated dilated left ventricular cavity with systolic dysfunction and moderate amount of pericardial effusion. In this patient, acute heart failure due to severe iron deficiency anemia was caused by inappropriate habitual bloodletting. PMID:26755934

  19. Acute myocardial injury caused by Sydney funnel-web spider (Atrax robustus) envenoming.

    Science.gov (United States)

    Isbister, G K; Warner, G

    2003-12-01

    A 67-year-old female suffered envenoming by a Sydney funnel-web spider (Atrax robustus), complicated by ST elevation and elevated troponin levels consistent with an acute myocardial injury. She was treated primarily with funnel-web spider antivenom, admission to intensive care and initial respiratory support for acute pulmonary oedema. The mechanism by which funnel-web spider envenomation caused myocardial injury is unclear but follow-up nuclear studies in the patient demonstrated that she had minimal atherosclerotic disease.

  20. Imaging in emphysematous epididymo-orchitis: A rare cause of acute scrotum

    Directory of Open Access Journals (Sweden)

    Anitha Mandava

    2014-01-01

    Full Text Available Emphysematous epididymo-orchitis is an uncommon, acute inflammatory process of epididymis and testis characterized by the presence of air within the tissue. Patient presents with fever, acute pain, swelling and tenderness in the scrotum. Imaging is needed for rapid accurate diagnosis and to differentiate it from other causes of acute scrotum such as testicular torsion. We report a case of emphysematous epididymo-orchitis with imaging findings on plain radiography, ultrasound, CT and MRI and a brief review of the literature.

  1. Solar urticaria. Determinations of action and inhibition spectra.

    Science.gov (United States)

    Hasei, K; Ichihashi, M

    1982-05-01

    A 42-year-old woman acquired solar urticaria approximately ten minutes after exposure to sunlight. Urticaria developed from visible light emitted from a projector lamp after a similar time lag. Monochromatic rays between 400 and 500 nm induced immediate urticaria by irradiation, with four times the minimal urticarial dose. Urticaria that was induced by monochromatic rays of the projector lamp was completely inhibited by immediate reirradiation of test sites with light waves longer that 530 nm. Radiant heat exposure from an electric hair dryer at 50 degrees C had no suppressive effects on the development of urticarial lesions.

  2. Chronic urticaria and celiac disease: a case report.

    Science.gov (United States)

    Peroni, Diego G; Paiola, Giulia; Tenero, Laura; Fornaro, Martina; Bodini, Alessandro; Pollini, Federica; Piacentini, Giorgio L

    2010-01-01

    We describe a case of a 9-year-old girl who presented chronic urticaria associated with celiac disease. The prevalence of the manifestation of chronic urticaria in celiac disease is unknown but increase in atopic immunologic disorders has been reported in the setting of gluten enteropathy. Relationship between the clinical manifestations is not clear. The present case of subclinical celiac disease diagnosis in an otherwise asymptomatic child with chronic urticaria further reinforces the evidence that differential for celiac disease warrants to be always considered in children with refractory urticaria.

  3. Causes of Acute Water Scarcity in the Barind Tract, Bangladesh

    Directory of Open Access Journals (Sweden)

    Md. Bazlar Rashid

    2013-06-01

    Full Text Available The Barind tract is an elevated landmass (about 11-48 m amsl comprised with Pleistocene terraces and is situated in the northwestern part of Bangladesh. At present, this area faces scarcity of water. The present study is an attempt to unveil the causes of water scarcity of the area. Several aspects like change in climatic condition, irrigation practice and drainage characteristics of major rivers are the prime factors for water scarcity. Interpretation of recent satellite imagery and historical records reveal that the major rivers of the area like Ganges (Padma, Tista and Kosi have remarkably migrated from Barind tract during last few hundred years. Shifting of these rivers causes great change in hydrodynamics of the Barind tract. As a result, flow of other related rivers of the area like the Mahananda, Kulic, Tangon, Punarbhaba, Atrai, Little Jamuna, Karatoya and Nagar reduces remarkably in the dry season. As a result aquifers in the area are not recharged sufficiently by river water in the dry season. India constructed Farakka barrage on the Ganges (Padma river in 1975 to divert the flow of water from Bangladesh to the other parts of India. This diversion of water also leads to the decreasing of water in the area. Climatic data interpretation of the last 50 years also reveals that annual rainfall in the area is decreasing while overall temperature is increasing. To boost up the cropping intensity (117% to 200% compared to national average of 174% and to meet present demand 74% of cultivable lands are being irrigated with 96% share of groundwater owing to unavailability or scarcity of rainfall and hence surface water. Irrigation by groundwater has dramatically been increased (250 times in the last 30 years. Due to over exploitation, water table progressively declined (av. rate 0.10 m/year which ultimately leads the area to water scarcity zone. The aquifers are confined or semi-confined and do not get appreciable vertical recharge through clay

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

    Directory of Open Access Journals (Sweden)

    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.

  5. Acute cholestatic hepatitis caused by amoxicillin/clavulanate

    Science.gov (United States)

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

    2013-01-01

    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

  6. [Scorpionism causing severe acute flaccid paralysis. Case report].

    Science.gov (United States)

    Villa-Manzano, Alberto I; Vázquez-Solís, Ma Guadalupe; Zamora-López, Xochitl Xitlalli; Arias-Corona, Fernando; Palomera-Ávila, Francisco Miguel; Pulido-Galaviz, Carlos; Pacifuentes-Orozco, Adán

    2016-01-01

    Introducción: el alacranismo es un problema de salud pública en diversas regiones del mundo, siendo México el país que tiene mayor número de casos. Las manifestaciones clínicas oscilan desde sintomatología local hasta cuadros graves con repercusiones a nivel cardiovascular, respiratorio y neurológico, e incluso la muerte. No existen reportes de parálisis flácida como una manifestación del cuadro clínico por picadura del alacrán del género Centruroides, familia Buthidae, especie altamente tóxica, endémica y causante de altos índices de morbimortalidad en nuestra región. Caso clínico: documentamos un caso de alacranismo grave, provocado por escorpión de la familia Buthidae del género Centruroides, que causó parálisis flácida aguda, posterior a resolución de otras manifestaciones severas. Solo existe un reporte de caso de alacranismo que produce parálisis flácida aguda en la literatura médica, pero relacionado con el escorpión de la familia Parabuthus, endémico de Sudáfrica, el cual no es endémico en México. Conclusiones: conocer esta complicación, nueva para nuestra región, permitirá maximizar esfuerzos para diagnosticar y manejar oportunamente esta entidad con la aplicación temprana de faboterápico específico y soporte vital avanzado.

  7. Solar urticaria successfully treated with intravenous immunoglobulin.

    LENUS (Irish Health Repository)

    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.

  8. [DRUGS-INDUCED URTICARIA AND ANGIOEDEMA].

    Science.gov (United States)

    Braire-Bourrel, Marion; Augey, Frédéric; Doutre, Marie-Sylvie

    2015-09-01

    Drug-induced urticaria and/or angioedema is a frequent issue encountered in family medicine. A specific collection of the anamnesis and of the general context is very important to appreciate the involved mechanism, allergic or not, and potential cofactors. If in doubt about an allergic mechanism, tests will be conducted, mostly under a hospital setting. Bradykinin-mediated angioedema, so much rare than histamine-mediated one, has to be known, because it is potentially lethal. It is often iatrogenic (ACE inhibitors especially). At the end of the allergology work-up, a course of action is proposed to the patient and his family practitioner as far as the rechallenge of the drug is concerned, In case of non-allergic urticaria, much more frequent than allergy, taking the drug is possible with a premedication with antihistamines.

  9. [A case of acute intracranial epidural hematoma caused by chronic nasal sinusitis].

    Science.gov (United States)

    Kihara, Kazunori; Sato, Motoki; Kado, Ken; Fukuda, Kazumasa; Nakamura, Takao; Yamakami, Iwao

    2015-01-01

    Non-traumatic intracranial acute epidural hematoma(EDH)is rare. It is mostly caused by coagulation disorders, dural metastasis, or vascular malformations of the dura. We report a case of non-traumatic acute EDH caused by chronic nasal sinusitis and review the literature comprising 10 cases of acute EDH caused by chronic nasal sinusitis. A 16-year-old boy visited our outpatient clinic with a 2-day history of severe headache. He did not have fever or neurological abnormalities and showed no evidence of head trauma. Cranial computed tomography(CT)revealed sphenoid sinusitis and a small amount of epidural air in the middle fossa, but no other intracranial abnormalities. After eight days with no subsequent history of trauma, radiological exams showed a massive acute epidural hematoma in the left middle fossa and temporal convexity without any vascular lesion or skull fracture. The patient underwent a hematoma evacuation that revealed neither a skull fracture nor a vascular abnormality. In this adolescent, chronic nasal sinusitis caused fragility of the meningeal artery wall, an air collection in the epidural space, and the detachment of the dura mater from the inner surface of the skull, thereby resulting in a non-traumatic acute EDH.

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

    Directory of Open Access Journals (Sweden)

    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

  11. Bilastine: in allergic rhinitis and urticaria.

    Science.gov (United States)

    Carter, Natalie J

    2012-06-18

    Bilastine is an orally administered, second-generation antihistamine used in the symptomatic treatment of seasonal or perennial allergic rhinoconjunctivitis and urticaria. In two well designed phase III trials, 14 days' treatment with bilastine was associated with a significantly lower area under the effect curve (AUEC) for the reflective total symptom score (TSS) than placebo in patients with symptomatic seasonal allergic rhinitis. Additionally, reflective nasal symptom scores were significantly lower in bilastine than placebo recipients in patients with a history of seasonal allergic rhinitis who were challenged with grass pollen allergen in a single-centre, phase II study. Neither bilastine nor cetirizine was effective in the treatment of perennial allergic rhinitis with regard to the mean AUEC for reflective TSS in another well designed phase III trial. However, results may have been altered by differences in some baseline characteristics and placebo responses between study countries. In another well designed phase III trial, compared with placebo, bilastine was associated with a significantly greater change from baseline to day 28 in the mean reflective daily urticaria symptom score in patients with chronic urticaria. There were no significant differences in primary endpoint results between bilastine and any of the active comparators used in these trials (i.e. cetirizine, levocetirizine and desloratadine). Bilastine was generally well tolerated, with a tolerability profile that was generally similar to that of the other second-generation antihistamines included in phase III clinical trials.

  12. Role of biologics in intractable urticaria

    Directory of Open Access Journals (Sweden)

    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

  13. Dissociation between history and challenge in patients with physical urticaria.

    Science.gov (United States)

    Komarow, Hirsh D; Arceo, Sarah; Young, Michael; Nelson, Celeste; Metcalfe, Dean D

    2014-01-01

    Physical urticaria is a subtype of chronic urticaria induced by a physical stimulus. To evaluate the consistency between a history of physical urticaria and results of challenge testing. Seventy-six subjects, ages 3 to 77 years old, were referred with the diagnosis of a physical urticaria and were evaluated by using challenge testing directed toward the presenting diagnosis, yet included other stimuli based on history. The majority of subjects were tested to 3 or more stimuli, thus 294 provocation tests were performed. Fifty-seven subjects were surveyed for the status of their physical urticaria at least 1 year after initial evaluation. Of the 76 subjects with a positive history of a physical urticaria, 38% (n = 29) were challenge negative to the presenting diagnosis. Eight subjects within the challenge negative group reacted positively to additional testing, thus 28% (n = 21) remained negative to all challenge testing, which allowed discontinuation of medications and avoidance behavior. A negative challenge result was less likely with subjects who presented with cold-induced urticaria (25%), delayed pressure urticaria (25%), and dermatographism (29%), yet more common with cholinergic (65%) and solar urticaria (67%). A 1-year follow-up survey of 57 subjects was consistent with initial results. Nineteen of this subgroup were rechallenged for the presenting diagnosis, and the outcome was unchanged in 17 subjects and, in 2 subjects the urticaria had resolved. The diagnosis by history of a physical urticaria should be verified by testing whenever possible and particularly if the condition is judged as severe and thus requires both significant life-style changes and pharmacologic intervention. Published by Elsevier Inc.

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

    Institute of Scientific and Technical Information of China (English)

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

  16. Rapid desensitization with autologous sweat in cholinergic urticaria.

    Science.gov (United States)

    Kozaru, Takeshi; Fukunaga, Atsushi; Taguchi, Kumiko; Ogura, Kanako; Nagano, Tohru; Oka, Masahiro; Horikawa, Tatsuya; Nishigori, Chikako

    2011-09-01

    The majority of patients with cholinergic urticaria presents with strong hypersensitivity to autologous sweat. Patients with severe cholinergic urticaria are frequently resistant to H(1) antagonists which are used in conventional therapies for various types of urticaria. It has been reported that desensitization using partially purified sweat antigen was effective in a patient with cholinergic urticaria. The aim of this study is to determine the usefulness of rapid desensitization with autologous sweat in severe cholinergic urticaria, because rapid desensitization has proven to be a quick and effective immunotherapy for allergies to various allergens. Six patients with severe cholinergic urticaria who are resistant to H(1) antagonists and have sweat hypersensitivity were enrolled in a rapid desensitization protocol. In all six patients, the responses for skin tests with autologous sweat were attenuated after rapid desensitization with autologous sweat. Two of the three cholinergic urticaria patients showed reduced histamine release with autologous sweat after the rapid desensitization with autologous sweat. Further, the rapid desensitization and subsequent maintenance treatment reduced the symptoms in five of the six patients. This study provides evidence that rapid desensitization with autologous sweat is beneficial for treating cholinergic urticaria patients resistant to conventional therapy who have sweat hypersensitivity.

  17. Controversies and challenges in the management of chronic urticaria.

    Science.gov (United States)

    Staubach, P; Zuberbier, T; Vestergaard, C; Siebenhaar, F; Toubi, E; Sussman, G

    2016-07-01

    This supplement reports proceedings of the second international Global Urticaria Forum, which was held in Berlin, Germany in November 2015. Despite the clear international guideline, there remain a number of controversies and challenges in the management of patients with chronic urticaria (CU). As a result of major advancements in urticaria over the past 4 years, the current EAACI/GA(2) LEN/EDF/WAO urticaria guideline treatment algorithm requires updating. Case studies from patients with chronic spontaneous urticaria (CSU) [also called chronic idiopathic urticaria (CIU)], chronic inducible urticaria (CIndU) or diseases and syndromes related to CU are useful in describing and exploring challenges in disease management. Case studies of specific CSU patient populations such as children with CU or patients with angio-edema but no hives also require consideration as potentially challenging groups with unmet needs. The current EAACI/GA(2) LEN/EDF/WAO urticaria guideline provides a general framework for the management of patients with CU but, as these cases highlight, a personalized approach based on the expert knowledge of the physician may be required. © 2016 European Academy of Dermatology and Venereology.

  18. Urticaria & angioedema: a rational approach to diagnosis and therapy.

    Science.gov (United States)

    Dreyfus, David H

    2013-01-01

    Urticaria and angioedema are common allergic manifestations and some forms of this disorder may be increasing in both prevalence and severity due to changes in medications, environment and other unknown factors. This review focuses on a rational approach to differential diagnosis and therapy of the most common forms of urticaria and angioedema.

  19. [Renoprotective effects of statins under the conditions of acute renal failure, caused by rhabdomyolysis].

    Science.gov (United States)

    Zamorskiĭ, I I; Zeleniuk, V G

    2014-01-01

    The experiment on white rats was targeted at the examination of influence of statins (atorvastatin, lovastatin, simvastatin) under the conditions of acute renal failure, caused by rhabdomyolysis. Renoprotective effects of statins were demonstrated by reduction of hyperazotemia and proteinuria and improvement of renal excretory function, which correlated with antioxidant properties of drugs.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

  3. [A case of sustained cholestasis caused by acute A viral hepatitis in Dubin-Johnson syndrome].

    Science.gov (United States)

    Ra, Sang Ho; Sung, Se Yong; Jung, Ho Yeon; Cha, Jae Hwang; Baik, Soon Koo; Cho, Mee Yon; Kim, Moon Young

    2012-04-01

    Dubin-Johnson syndrome is a rare clinical entity. It shows intermittent symptoms such as chronic or intermittent jaundice, abdominal pain, weakness, nausea, vomiting, anorexia and diarrhea. Symptoms are precipitated or aggravated by pregnancy, alcoholism, surgical procedures and intercurrent disease. Chronic idiopathic jaundice is typical of Dubin-Johnson syndrome and its prognosis is good. We describe a case of prolonged cholestasis for more than 10 months caused by acute A viral hepatitis in a patient with Dubin-Johnson syndrome. It is a first report of cholestasis complicated by acute A viral hepatitis in a patient with Dubin-Johnson syndrome.

  4. Life-threatening Cerebral Edema Caused by Acute Occlusion of a Superior Vena Cava Stent

    Energy Technology Data Exchange (ETDEWEB)

    Sofue, Keitaro, E-mail: keitarosofue@yahoo.co.jp; Takeuchi, Yoshito, E-mail: yotake62@qg8.so-net.ne.jp; Arai, Yasuaki, E-mail: arai-y3111@mvh.biglobe.ne.jp [National Cancer Center Hospital, Department of Diagnostic Radiology (Japan); Sugimura, Kazuro, E-mail: sugimura@med.kobe-u.ac.jp [Kobe University, Department of Radiology, Graduate School of Medicine (Japan)

    2013-02-15

    A71-year-old man with advanced lung cancer developed a life-threatening cerebral edema caused by the acute occlusion of a superior vena cava (SVC) stent and was successfully treated by an additional stent placement. Although stent occlusion is a common early complication, no life-threatening situations have been reported until now. Our experience highlights the fact that acute stent occlusion can potentially lead to the complete venous shutdown of the SVC, resulting in life-threatening cerebral edema, after SVC stent placement. Immediate diagnosis and countermeasures are required.

  5. "Sagging heart syndrome": a cause of acute lead dislodgment in two patients.

    Science.gov (United States)

    Iskos, D; Lurie, K G; Shultz, J J; Fabian, W H; Benditt, D G

    1999-02-01

    Acute passive fixation atrial lead dislodgment occurred due to an unexpected and marked postural descent of the heart after permanent pacemaker implantation in two patients. Sagging of the heart in these two individuals may have been related to a history of morbid obesity followed by weight loss of over 100 pounds. Lead replacement with active fixation leads was required in both cases. The term "sagging heart syndrome" is proposed to describe this clinical entity. In certain adult populations, such as in patients with a history of significant weight loss, the "sagging heart syndrome" may represent a previously unrecognized cause of acute lead dislodgment.

  6. Undiagnosed nephrogenic diabetes insipidus as a cause of acute urinary retention in a young soldier.

    Science.gov (United States)

    Kim, Hyung Jin; Shin, Y S; Choi, H; Kim, M K; Jeong, Y B; Park, J K

    2016-10-01

    We present a case of undiagnosed nephrogenic diabetes insipidus as a cause of acute urinary retention in a 21-year-old male soldier. Soldiers live in close quarters, and have a regimented lifestyle that may not allow for frequent voiding; therefore, undiagnosed nephrogenic diabetes insipidus may result in acute urinary retention. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

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

    DEFF Research Database (Denmark)

    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...

  8. Cardiac myxoma causing acute ischemic stroke in a pediatric patient and a review of literature.

    Science.gov (United States)

    Fuchs, Jennifer; Leszczyszyn, David; Mathew, Don

    2014-05-01

    Ischemic stroke in the pediatric population is a rare occurrence, and its possible causes span a wide differential that includes atrial myxomas. Myxomas are friable cardiac tumors that produce "showers" of emboli resulting in transient neurological deficits, cutaneous eruptions, and ophthalmologic deficits. We present an 11-year-old boy with a months-long history of an intermittent spotted "rash" who presented with acute ischemic stroke caused by a left atrial myxoma. We also review clinical features in all 16 other cases of cardiac myxoma causing pediatric stroke reported in the literature. Our case, along with the review of the literature, highlights the fact that myxomas often initially present as stroke with acute hemiplegia and transient cutaneous eruptions due to fragmentation of the tumor. Cardiac myxoma should be considered in any child presenting with ischemic stroke, and transient skin findings may provide an important diagnostic clue prior to onset of neurological symptoms. Copyright © 2014 Elsevier Inc. All rights reserved.

  9. Contact urticaria to the MCU-2A/P gas mask.

    Science.gov (United States)

    Elmer, K B; George, R M

    1999-05-01

    A case of contact urticaria to the silicone rubber in the MCU-2A/P gas mask is presented. Contact urticaria is a type I hypersensitivity reaction mediated by immunoglobulin E that usually manifests as localized erythema, edema, pruritus, and urticarial plaques. It can also cause systemic reactions, including anaphylaxis. Allergic reactions to silicone rubber have been increasingly reported and are of importance in medical and military personnel. The implication of such a diagnosis in an active duty military member is significant because the individual cannot be worldwide-qualified. The correct diagnosis of allergic skin reactions to personal protective gear is critical to maintaining a strong fighting force and protecting military personnel from potentially life-threatening allergic reactions.

  10. Treatment of urticaria from Feng Xie%从风邪论治荨麻疹

    Institute of Scientific and Technical Information of China (English)

    钟卫红; 莫惠芳; 储开宇

    2011-01-01

    Feng Xie closely related with the incidence of urticaria,from exogenous and endogenous aspects of urticaria and two of "Feng Xie," produced by different ways and their clinical features, propose appropriate treatment method for an accurate clinical identify causes and provide a reference syndrome.%荨麻疹的发病同风邪有密切关系,从外感、内生两个方面探讨荨麻疹之“风邪”产生的不同途径及各自的临床特点,提出相应的治法,为临床能够准确识别病因和辨证提供参考.

  11. Spontaneous Renal Artery Dissection as a Cause of Acute Renal Infarction: Clinical and MDCT Findings.

    Science.gov (United States)

    Yoon, Kibo; Song, Soon Young; Lee, Chang Hwa; Ko, Byung Hee; Lee, Seunghun; Kang, Bo Kyeong; Kim, Mi Mi

    2017-04-01

    The purpose of this study was to assess the incidence of spontaneous renal artery dissection (SRAD) as a cause of acute renal infarction, and to evaluate the clinical and multidetector computed tomography (MDCT) findings of SRAD. From November 2011 to January 2014, 35 patients who were diagnosed with acute renal infarction by MDCT were included. We analyzed the 35 MDCT data sets and medical records retrospectively, and compared clinical and imaging features of SRAD with an embolism, using Fisher's exact test and the Mann-Whitney test. The most common cause of acute renal infarction was an embolism, and SRAD was the second most common cause. SRAD patients had new-onset hypertension more frequently than embolic patients. Embolic patients were found to have increased C-reactive protein (CRP) more often than SRAD patients. Laboratory results, including tests for lactate dehydrogenase (LDH) and blood urea nitrogen (BUN), and the BUN/creatinine ratio (BCR) were significantly higher in embolic patients than SRAD patients. Bilateral renal involvement was detected in embolic patients more often than in SRAD patients. MDCT images of SRAD patients showed the stenosis of the true lumen, due to compression by a thrombosed false lumen. None of SRAD patients progressed to an estimated glomerular filtration rate renal disease during the follow-up period. SRAD is not a rare cause of acute renal infarction, and it has a benign clinical course. It should be considered in a differential diagnosis of acute renal infarction, particularly in patients with new-onset hypertension, unilateral renal involvement, and normal ranges of CRP, LDH, BUN, and BCR.

  12. Occupational immunologic contact urticaria from pine processionary caterpillar (Thaumetopoea pityocampa): experience in 30 cases.

    Science.gov (United States)

    Vega, Jesús; Vega, Jose María; Moneo, Ignacio; Armentia, Alicia; Caballero, Maria Luisa; Miranda, Alberto

    2004-02-01

    Cutaneous lesions caused by the pine processionary caterpillar Thaumetopoea pityocampa (TP) are frequent in pinewood areas. In the present study, 30 patients diagnosed with occupational immunologic urticaria from this caterpillar were included. Immediate hypersensitivity was demonstrated by performing prick and IgE-immunoblotting tests. Workers were grouped according to their common tasks. Occupations at risk of exposure to TP were pine-cone collectors/woodcutters (14), farmers/stockbreeders (8), other forestry personnel (4), construction workers (2), residential gardeners (1) and entomologists (1). Besides contact urticaria, angioedema (60%), papular lesions of several days of evolution (30%) and anaphylactic reactions (40%) were also detected. The most frequently detected molecular weight bands by immunoblot were 15 (70%), 17 (57%) and 13 kDa (50%). The appearance of isolated bands corresponds with the least serious cases. Only 8 subjects had bands higher than 33 kDa, which was present in the 3 most severe cases of anaphylactic reactions. By presenting these cases, we wish to offer the largest series reported so far of occupational immunologic contact urticaria caused by TP. We include the first cases described in certain occupations, some of them not directly related to forestry work. Pine-cone or resin collectors, woodcutters, farmers and stockbreeders were the most frequently and severely affected workers.

  13. Infusion of glucose and lipids at physiological rates causes acute endoplasmic reticulum stress in rat liver.

    Science.gov (United States)

    Boden, Guenther; Song, Weiwei; Duan, Xunbao; Cheung, Peter; Kresge, Karen; Barrero, Carlos; Merali, Salim

    2011-07-01

    Endoplasmic reticulum (ER) stress has recently been implicated as a cause for obesity-related insulin resistance; however, what causes ER stress in obesity has remained uncertain. Here, we have tested the hypothesis that macronutrients can cause acute (ER) stress in rat liver. Examined were the effects of intravenously infused glucose and/or lipids on proximal ER stress sensor activation (PERK, eIF2-α, ATF4, Xbox protein 1 (XBP1s)), unfolded protein response (UPR) proteins (GRP78, calnexin, calreticulin, protein disulphide isomerase (PDI), stress kinases (JNK, p38 MAPK) and insulin signaling (insulin/receptor substrate (IRS) 1/2 associated phosphoinositol-3-kinase (PI3K)) in rat liver. Glucose and/or lipid infusions, ranging from 23.8 to 69.5 kJ/4 h (equivalent to between ~17% and ~50% of normal daily energy intake), activated the proximal ER stress sensor PERK and ATF6 increased the protein abundance of calnexin, calreticulin and PDI and increased two GRP78 isoforms. Glucose and glucose plus lipid infusions induced comparable degrees of ER stress, but only infusions containing lipid activated stress kinases (JNK and p38 MAPK) and inhibited insulin signaling (PI3K). In summary, physiologic amounts of both glucose and lipids acutely increased ER stress in livers 12-h fasted rats and dependent on the presence of fat, caused insulin resistance. We conclude that this type of acute ER stress is likely to occur during normal daily nutrient intake.

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

    Directory of Open Access Journals (Sweden)

    Tay Za Kyaw

    2012-09-01

    Full Text Available 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 the vertebral bodies, together with intraspinal masses causing spinal cord compression. The patient immediately underwent radiotherapy, and was treated with all-trans retinoic acid and idarubicin. Reassessment MRI showed complete resolution of all intraspinal masses and the disappearance of most of the bony lesions. Post-treatment bone marrow aspirate showed complete hematological and molecular remission. The motor power of his legs fully recovered from 0/5 to 5/5; however, sensory loss below the T4 level persisted.

  15. Acute Liver Injury with Severe Coagulopathy in Marasmus Caused by a Somatic Delusional Disorder

    Directory of Open Access Journals (Sweden)

    Lance L. Stein

    2011-01-01

    Full Text Available 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.

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

    Directory of Open Access Journals (Sweden)

    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.

  17. Clinical features of elderly chronic urticaria

    Science.gov (United States)

    Ban, Ga-Young; Kim, Mi-Yea; Yoo, Hye-Soo; Nahm, Dong-Ho; Ye, Young-Min; Shin, Yoo-Seob

    2014-01-01

    Background/Aims Chronic urticaria (CU) is defined as itchy wheals lasting 6 weeks or more. As the aged population increases worldwide, it is essential to identify the specific features of this disease in the elderly population. Methods We investigated the prevalence and clinical features of CU in elderly patients. Medical records of 837 CU patients from the outpatient Allergy Clinic of Ajou University Hospital, Korea were analyzed retrospectively. Patients with chronic spontaneous urticaria according to the EAACI/GA2LEN/EDF/WAO guidelines were included. Patients older than 60 years were defined as elderly. Results Of the 837 patients, 37 (4.5%) were elderly. In elderly versus nonelderly CU patients, the prevalence of atopic dermatitis (AD) was significantly higher (37.8% vs. 21.7%, respectively; p = 0.022), while that of aspirin intolerance was lower (18.9% vs. 43.6%, respectively; p = 0.003) in terms of comorbid conditions. The prevalences of serum specific immunoglobulin E antibodies to staphylococcal enterotoxin A and staphylococcal enterotoxin B were considerably higher in elderly CU patients with AD than in those without AD (37.5% vs. 0%, respectively). Conclusions Elderly patients with CU had a higher prevalence of AD. Therefore, there is a need to recognize the existence of AD in elderly CU patients. PMID:25378979

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

    Directory of Open Access Journals (Sweden)

    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.

  19. Unusual pharyngeal pain caused by acute coronary syndrome: a report of three cases

    Directory of Open Access Journals (Sweden)

    Takashi Anzai

    2017-01-01

    Full Text Available Most patients complaining of pharyngeal pain have an upper respiratory tract infection or other local explanation for their pain. Here we show 3 rare cases of patients visiting our Otorhinolaryngology Department who had an initial symptom of pharyngeal pain caused by acute coronary syndrome (ACS. An electrocardiogram and a cardiac biomarker test are recommended to exclude ACS with atypical presentation in cases without pharyngolaryngeal findings comparable to pharyngeal pain.

  20. Biceps tendinitis as a cause of acute painful knee after total knee arthroplasty.

    Science.gov (United States)

    Pandher, Dilbans Singh; Boparai, Randhir Singh; Kapila, Rajesh

    2009-12-01

    The case report highlights an unusual case of posterolateral knee pain after total knee arthroplasty. Tendinitis of the patellar tendon or pes anserinus is a common complication after total knee arthroplasty; however, there is no report in the literature regarding the biceps femoris tendinitis causing acute pain in the early postoperative period. In this case, the biceps tendinitis was diagnosed and treated by ultrasound-guided injection into the tendon sheath.

  1. Effects of loratadine and cetirizine on serum levels of neuropeptides in patients with chronic urticaria.

    Science.gov (United States)

    Başak, Pinar Y; Vural, Huseyin; Kazanoglu, Oya O; Erturan, Ijlal; Buyukbayram, Halil I

    2014-12-01

    H1-receptor inhibiting drugs, namely loratadine and cetirizine, were frequently used in treatment of chronic urticaria. Urticarial weal and flare reactions, a neurogenic reflex due to neuropeptides, were reported to be more effectively inhibited by cetirizine than loratadine. The aim of this study was to determine and compare the effects of systemic loratadine and cetirizine treatments on serum levels of selected neuropeptides in chronic urticaria. Treatment groups of either systemic loratadine or cetirizine (10 mg/d), consisting of 16 and 22 patients, respectively, were included. Serum levels of stem cell factor (SCF), neuropeptide Y (NPY), calcitonin gene-related peptide (CGRP), nerve growth factor (NGF), vasoactive intestinal peptide (VIP), and substance P (SP) were detected before and after one week of treatment with antihistamines. Serum NPY and VIP levels were significantly decreased when compared before and after treatment with antihistamines (P neuropeptides. Systemic loratadine and cetirizine treatments in patients with chronic urticaria precisely caused variations in serum levels of neuropeptides. The predominant effect of cetirizine compared to loratadine on reducing serum SCF levels might be explained with anti-inflammatory properties of cetirizine.

  2. Subtypes of chronic urticaria in patients attending allergy clinics in Venezuela.

    Science.gov (United States)

    Sánchez-Borges, M; Caballero-Fonseca, F; Capriles-Hulett, A

    2014-11-01

    Chronic urticaria (CU) is one of the most puzzling clinical entities confronted by the medical profession. It is a common motive for consultation, and in a sizable proportion of patients no identifiable cause is evident. Since there are relatively few publications regarding CU in developing countries, we performed a prospective 3-year study on the demographic and clinical features of patients with CU. Four hundred and twenty-three subjects were studied, 52 children and 371 adults, 295 females (69.7%), with a mean age of 38.4 ± 17.8 years. More often, wheals and angioedema (AE) were present on the head, upper and lower limbs and the trunk. AE was present in 162 patients (38.4%). The most frequent subtypes were chronic spontaneous urticaria, aspirin-exacerbated cutaneous disease, dermographic urticaria, and combinations of various subtypes. A better understanding of the characteristics of patients suffering CU is helpful for clinicians dealing with this ailment, and provides guidance for new investigations on its pathogenesis, which will hopefully result in a better management of this vexing condition.

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

    Directory of Open Access Journals (Sweden)

    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

  4. Clinicopathologic findings in (anti-FcepsilonR1alpha) autoimmune-related chronic urticaria.

    Science.gov (United States)

    Rojanapremsuk, Theera; Kasprowicz, Sarah; Schafer, Ewa; Story, Rachel; Clarke, Michael S; Walls, Timothy; Snyder, Vivian; Gleason, Briana C; Thomas, Antoinette B; Cibull, Thomas

    2015-05-01

    One cause of chronic urticaria is autoreactivity which is diagnosed by detecting autoantibodies against the IgE receptor alpha subunit (anti-Fc R1alpha). To compare the histopathologic features of chronic urticaria patients testing positive for anti-IgE receptor antibody (Ab) to those testing negative. Totally, 438 patients with a clinical presentation of chronic urticaria (2011-2013) had anti-IgE receptor Ab tested and 37 of those patients had skin biopsy. We evaluated microscopic features including: spongiosis, dermal edema, presence of mast cells, density of lymphocytic infiltration, predomination of eosinophils/neutrophils; intravascular neutrophils and presence of vasculitis. The aforementioned features were compared between negative and positive anti-IgE receptor Ab groups. Of 37 patients , 69% were women and 31% were men. 49% had positive anti-IgE receptor Ab and 51% had negative anti-IgE receptor Ab. In the positive anti-IgE receptor Ab group, 83% showed intravascular neutrophils. Eosinophil predominance was identified in 72% and neutrophil predominance was identified in 28%. In the negative anti-IgE receptor Ab group, 89% showed intravascular neutrophils. Eosinophil predominance was identified in 53% and neutrophil predominance was identified in 47%. There was no evidence of vasculitis in either group. There were no significant histopathologic differences between the anti-IgE receptor Ab positive and negative cases. Therefore, serum testing for anti-IgE receptor Ab is required to identify this subgroup of chronic urticaria patients. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  5. Galactose-α-1,3-galactose and Delayed Anaphylaxis, Angioedema, and Urticaria in Children

    Science.gov (United States)

    Kennedy, Joshua L.; Stallings, Amy P.; Platts-Mills, Thomas A.E.; Oliveira, Walter M.; Workman, Lisa; James, Haley R.; Tripathi, Anubha; Lane, Charles J.; Matos, Luis; Heymann, Peter W.

    2013-01-01

    BACKGROUND AND OBJECTIVE: Despite a thorough history and comprehensive testing, many children who present with recurrent symptoms consistent with allergic reactions elude diagnosis. Recent research has identified a novel cause for “idiopathic” allergic reactions; immunoglobulin E (IgE) antibody specific for the carbohydrate galactose-α-1,3-galactose (α-Gal) has been associated with delayed urticaria and anaphylaxis that occurs 3 to 6 hours after eating beef, pork, or lamb. We sought to determine whether IgE antibody to α-Gal was present in sera of pediatric patients who reported idiopathic anaphylaxis or urticaria. METHODS: Patients aged 4 to 17 were enrolled in an institutional review board–approved protocol at the University of Virginia and private practice allergy offices in Lynchburg, VA. Sera was obtained and analyzed by ImmunoCAP for total IgE and specific IgE to α-Gal, beef, pork, cat epithelium and dander, Fel d 1, dog dander, and milk. RESULTS: Forty-five pediatric patients were identified who had both clinical histories supporting delayed anaphylaxis or urticaria to mammalian meat and IgE antibody specific for α-Gal. In addition, most of these cases had a history of tick bites within the past year, which itched and persisted. CONCLUSIONS: A novel form of anaphylaxis and urticaria that occurs 3 to 6 hours after eating mammalian meat is not uncommon among children in our area. Identification of these cases may not be straightforward and diagnosis is best confirmed by specific testing, which should certainly be considered for children living in the area where the Lone Star tick is common. PMID:23569097

  6. Acute urinary retention caused by seminoma in a case of persistent Mullerian duct syndrome

    Directory of Open Access Journals (Sweden)

    Jayesh Modi

    2015-01-01

    Full Text Available Urinary symptoms have been described secondary to a pelvic mass originating from the ovary, uterus, cervix, prostate, or rectum. Persistent Mullerian duct syndrome is a rare form of intersex disorder, characterized by the presence of uterus and fallopian tubes in an otherwise 46 XY male. We report an adult male with bilateral cryptorchidism and a pelvic mass, who presented with acute urinary retention, and was diagnosed with a seminoma of the right testis, intratubular germ cell neoplasia of the left testis with the presence of Mullerian remnants. Pelvic mass was caused due to seminoma is a rare cause of urinary retention.

  7. Calcific tendinitis of the biceps-labral complex: a rare cause of acute shoulder pain.

    Science.gov (United States)

    Ji, Jong-Hun; Shafi, Mohamed; Kim, Weon-Yoo

    2008-06-01

    Calcific tendinitis most commonly affects the rotator cuff and has not been previously reported affecting the biceps-labral complex. We report a case of calcific tendinitis of the biceps-labral complex attachment, a rare cause of acute, severe shoulder pain. Clinically, it can be misdiagnosed as supraspinatus tendinitis or septic arthritis of the shoulder joint. Non-operative treatment failed to resolve the symptoms. Arthroscopic debridement of the calcific deposit resulted in resolution of symptoms. Knowledge of this clinical condition and its imaging features is crucial for a correct diagnosis of this uncommon cause of shoulder pain.

  8. Hepatitis E virus as a Cause of Acute Hepatitis in The Netherlands.

    Directory of Open Access Journals (Sweden)

    Aletta T R Tholen

    Full Text Available Recent studies indicate that 27% of Dutch blood donors have evidence of past infection with HEV. However, the low number of diagnosed HEV infections indicates either an asymptomatic course or under diagnosis.We investigated whether HEV is a cause of acute hepatitis in Dutch patients and which diagnostic modality (serology or PCR should be used for optimal detection.Serum samples were retrospectively selected from non-severely immuno-compromised patients from a university hospital population, suspected of having an infectious hepatitis. Criteria were: elevated alanine aminotransferase (ALT> 34 U/l and request for antibody testing for CMV, EBV or Hepatitis A (HAV.All samples were tested for HEV using ELISA and PCR. Ninety patients/sera were tested, of which 22% were HEV IgG positive. Only one serum was IgM positive. HEV PCR was positive in two patients: one patient was both HEV IgM and IgG positive, the other patient was only IgG positive. Both HEV RNA positive samples belonged to genotype 3. Evidence of recent infection with CMV, EBV and HAV was found in 13%, 10% and 3% respectively.Although our study is limited by small numbers, we conclude that HEV is a cause of acute hepatitis in hospital associated patients in The Netherlands. Moreover, in our study population the prevalence of acute HAV (3% was almost similar to acute HEV (2%. We propose to incorporate HEV testing in panels for acute infectious hepatitis. Negative results obtained for HEV IgM in a HEV PCR positive patient, indicates that antibody testing alone may not be sufficient and argues for PCR as a primary diagnostic tool in hospital associated patients. The high percentage of HEV IgG seropositivity confirms earlier epidemiological studies.

  9. Advances in Chronic Urticaria Study%慢性荨麻疹的研究进展

    Institute of Scientific and Technical Information of China (English)

    金如钧; 孙丽萍

    2009-01-01

    目的 阐述慢性荨麻疹的病因、致病机制、临床表现、病理和治疗新进展,为慢性荨麻疹的治疗提供理论依据.方法 以慢性荨麻疹为主题词通过MEDLINE查找1997-2009年度所有英文版公开发表的文章.结果 慢性荨麻疹是一种常见、病因难以明确的疾病,可能与食物、药物、感染、甲状腺疾病有关.在慢性荨麻疹的致病机制中,近年来研究最多的就是在患者的外周血中发现针对肥大细胞表面受体的自身抗体,这类患者往往有较严重而难以控制的病情.主要治疗药物是第一代和第二代抗H受体的抗组胺药;另外,对严重者还包括白三烯受体拮抗剂、糖皮质激素、华法令、奥马珠单抗和免疫调节剂等.结论 在慢性荨麻疹的致病机制中肥大细胞是关键因素.目前尚无理想的治疗方法 ,奥马珠单抗已被用于本病的治疗,但疗效和安全性以及其作用机制尚待将来的进一步研究.%Objective To elucidate an update on the knowledge about the etiology,pathogenesis,clinical manifestations, histo-pathology,treatment of chronic urticaria, so as to provide a theoretic basis for the research of chronic urticaria. Methods A MEDLINE search was performed for the years 1975 to 2009 using the keywords chronic urticaria to identify relevant articles pub-lished in English in peer-reviewed journals. Results Chronic urticaria is a common disease of unknown origin, potential causes include reactions to food,drugs,infections and apart from an increased incidence of thyroid disease. Recent advances in our un-derstanding of the pathogenesis of chronic urticaria include the finding of autoantibedies to mast cell receptors in nearly half of pa-tients with chronic idiopathic urticaria. These patients may have more severe disease and require more aggressive therapies. Phar-macologic therapy consists primarily of the appropriate use of first-and second-generation histamine HI receptor antihistamines

  10. Food Allergy in Korean Patients with Chronic Urticaria

    Science.gov (United States)

    Chung, Bo Young; Cho, Yong Se; Kim, Hye One

    2016-01-01

    Background The etiology of chronic urticaria (CU) remains unknown in most patients. Possible causes in some cases include food, but the role of allergy to food antigens in patients with CU remains controversial. Objective The aim of this study was to evaluate the association between food allergy and CU. Methods Korean patients with CU were assessed for a previous history of food allergy that caused symptoms of CU. Blood samples were taken from 350 patients to measure food allergen-specific IgE. Based on history and laboratory results, open oral food challenge (OFC) tests were performed. Results Of 350 participants, 46 (13.1%) claimed to have experienced previous food hypersensitivity. Pork (n=16) was the main food mentioned, followed by beef (n=7), shrimp (n=6), and mackerel (n=6). We found that 73 participants (20.9%) had elevated levels of food-specific IgE, with pork (n=30), wheat (n=25), and beef (n=23) being the most common. However, when the open OFC tests were conducted in 102 participants with self-reported food hypersensitivity or raised levels of food-specific IgE, only four participants showed a positive reaction to pork (n=3) or crab (n=1). Conclusion Although some participants claimed to have a history of CU related to food intake, when an open OFC test was conducted, few of them had positive results. We therefore conclude that food allergy is an uncommon cause of chronic CU. PMID:27746634

  11. Acute neck pain caused by pseudogout attack of calcified cervical yellow ligament: a case report.

    Science.gov (United States)

    Kobayashi, Takashi; Miyakoshi, Naohisa; Abe, Toshiki; Abe, Eiji; Kikuchi, Kazuma; Noguchi, Hideaki; Konno, Norikazu; Shimada, Yoichi

    2016-05-30

    Calcification of the yellow ligament sometimes compresses the spinal cord and can induce myelopathy. Usually, the calcification does not induce acute neck pain. We report a case of a patient with acute neck pain caused by calcium pyrophosphate dihydrate in a calcified cervical yellow ligament. A 70-year-old Japanese woman presented with acute neck pain. She had a moderately high fever (37.5 °C), and her neck pain was so severe that she could not move her neck in any direction. Computed tomography showed a high-density area between the C5 and C6 laminae suspicious for calcification of the yellow ligament. Magnetic resonance imaging showed intermediate-signal intensity on T1-weighted imaging and high-signal intensity on T2-weighted imaging surrounding a low-signal region on both T1- and T2-weighted imaging with cord compression. There was a turbid, yellow fluid collection in the yellow ligament at the time of operation. Histologically, calcium pyrophosphate dihydrate crystals were found in the fluid, and she was diagnosed as having a pseudogout attack of the yellow ligament. Pseudogout attack of the cervical yellow ligament is rare, but this clinical entity should be added to the differential diagnosis of acute neck pain, especially when calcification of the yellow ligament exists.

  12. Chronic urticaria. Clinical and pathogenetic studies in 141 patients

    NARCIS (Netherlands)

    Doeglas, Hendrik Maarten George

    1975-01-01

    This study describes a combined clinical, laboratory and experimental approach of the problems of 141 patients with chronic urticaria, collected over a three-year period in a Dermatology department. ... Zie: Summary

  13. Omalizumab in the Treatment of Chronic Inducible Urticaria.

    Science.gov (United States)

    Chicharro, P; Rodríguez, P; de Argila, D

    2017-06-01

    Omalizumab is a recombinant humanized monoclonal antibody that inhibits immunoglobulin E. It has been approved for the treatment of severe asthma and chronic spontaneous urticaria refractory to other treatments. Its use in the management of chronic inducible urticaria (a type triggered by certain stimuli) is still considered off-label, although this use has been discussed in some consensus papers. This review brings together case reports and case series describing the use of omalizumab to treat chronic inducible urticaria. We analyze the most important aspects of the cases and the outcomes reported. The results seem to position omalizumab as a potentially effective, safe treatment alternative in some cases of chronic inducible urticaria. Copyright © 2016 AEDV. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. Treatment of Severe Cold Contact Urticaria with Omalizumab: Case Reports

    Directory of Open Access Journals (Sweden)

    Petra Brodská

    2012-12-01

    Full Text Available We report 2 patients with cold urticaria with different response to treatment with omalizumab (Xolair®. Cold contact urticaria (CCU is a common subtype of physical urticaria. It is characterized by the development of wheal and/or angioedema within minutes after cold contact. Clinical manifestation of CCU can range from mild, localized whealing to life-threatening anaphylactic shock reactions. Omalizumab has been described to be useful in cases of chronic urticaria and may be an interesting option for treatment of CCU. We describe one patient with significant and long-lasting improvement of symptoms and one without any improvement after anti-immunoglobulin E therapy. In our case reports, we want to highlight that there is still a small group of patients without benefit from omalizumab treatment. It is necessary to identify this minor subgroup of patients where omalizumab does not represent an effective treatment possibility.

  15. Chronic urticaria. Clinical and pathogenetic studies in 141 patients

    NARCIS (Netherlands)

    Doeglas, Hendrik Maarten George

    1975-01-01

    This study describes a combined clinical, laboratory and experimental approach of the problems of 141 patients with chronic urticaria, collected over a three-year period in a Dermatology department. ... Zie: Summary

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

    Directory of Open Access Journals (Sweden)

    Sharma Anamika

    2009-01-01

    Full Text Available 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.

  17. A histopathological and electron microscopical observation of urticaria pigmentosa

    Directory of Open Access Journals (Sweden)

    Ke-jian Zhu

    1990-01-01

    Full Text Available In a case of urticaria pigmentosa, histopathological and electron microscopical observation of skin lesions before and after dermatographism were compared. The results showed that the shape, membranes, nuclei and granules of mast cells in the lesions before and after dermatographism are different. The prognosis, the clinical significance of dermato-graphism test and the pattern of degranulation in urticaria pigmentosa are discussed.

  18. 接触性荨麻疹%Contact urticaria

    Institute of Scientific and Technical Information of China (English)

    郑嵘君; 郑敏

    2009-01-01

    接触致敏物后出现皮肤发红、风团、瘙痒等表现,称为接触性荨麻疹.根据疾病的发生机制可分为非免疫性、免疫性和不明机制者.非免疫性接触性荨麻疹表现为接触局部出现皮损,往往在数小时内皮疹消退.而免疫性接触性荨麻疹除了局部表现外,常伴有呼吸道和消化道等其他系统受累.该疾病的病因复杂多样,病因治疗较为困难,特异性免疫疗法、抗IgE单克隆抗体可能为该病的治疗带来希望.%Contact urticaria refers to a wheal, itching and flare reaction following external contact with an allergen. According to the pathogenesis of contact urticaria, it can be described in three categories: non-immunological contact urticaria, immunological contact urticaria and undetermined contact urticaria. Non-immunological contact urticaria is typically characterized by local eruptions at the site of exposure that can disappear within several hours. Meanwhile, immunological contact urticaria is manifested not only as local skin lesions but also as the involvement of respiratory system, alimentary system, etc. Since the etiology of contact urticaria is complicated, etiological treatment is difficult, whereas specific immunotherapy and anti-IgE monoclonal antibody might benefit its treatment.

  19. The persistence of chronic spontaneous urticaria in childhood is associated with the urticaria activity score.

    Science.gov (United States)

    Arik Yilmaz, Ebru; Karaatmaca, Betul; Cetinkaya, Pinar Gur; Soyer, Ozge; Sekerel, Bulent E; Sahiner, Umit Murat

    2017-03-01

    There is little information regarding the etiology and natural course of chronic spontaneous urticaria (CSU) in childhood. To investigate the etiology, prognosis, and the factors associated with the prognosis of CSU in children. Data from children with CSU who had been diagnosed between 1992 and 2015 were analyzed. A telephone interview was done to assess the current status of these patients. Remission was defined as the disappearance of urticaria for >6 months. A total of 222 children with CSU were evaluated. The median age of symptom onset was 8.8 years (interquartile range [IQR], 4.6-12.3 years), median duration of urticaria was 23 months (IQR, 7-48 months), and the median sum of the daily urticaria activity score of 7 consecutive days (UAS7) was 28 (IQR, 21-42). Accompanying angioedema was reported by 107 patients (48.2%), whereas 27.1% of the study population had autoantibody positivity. Autologous serum skin testing results were positive in 43 (34.1%); skin-prick testing results revealed atopy in 55 children (27.9%). Parasites (4.8%), pollen sensitization (1.5%), food allergy (0.9%), urinary tract infection (0.9%), and Hashimoto thyroiditis (0.5%) were determined as etiologic factors of CSU. The patients were followed up for a median time of 15 months (IQR, 5-36.5 months). Remission was observed in 10.6, 29.3, and 44.5% of the patients in 1, 3, and 5 years, respectively. In multivariate regression analysis, a UAS7 of >28 at admission was found to be a risk factor for persistence of urticaria (odds ratio 6.22 [95% confidence interval, 1.54-25.15; p = 0.010). The etiology of CSU in children was mostly idiopathic despite detailed investigation. In childhood, the natural course of CSU was favorable, and nearly half of the patients recovered after 5 years of disease duration. A high UAS7 at admission seemed to be a significant risk factor for the persistence of symptoms.

  20. Spinal aneurysmal bone cyst causing acute cord compression without vertebral collapse: CT and MRI findings

    Energy Technology Data Exchange (ETDEWEB)

    Chan, Monica S.M.; Wong, Yiu-Chung; Yuen, Ming-Keung [Department of Diagnostic Radiology, Tuen Mun Hospital, Hongkong (China); Lam, Dicky [Department of Orthopaedics and Traumatology, Hongkong (China)

    2002-08-01

    Aneurysmal bone cyst (ABC) of the spine can cause acute spinal cord compression in young patients. We report the CT and MRI findings in a histology-proven case of spinal ABC presenting with sudden paraplegia. Typical features of a spinal ABC at the thoracic level with considerable extension into the posterior epidural space and cord compression were demonstrated. Special note was made of the disproportionately large longitudinal extent of the epidural component of the lesion. Associated vertebral collapse was absent. A fracture of the overlying cortex had probably allowed the lesion to decompress and track along the epidural space without significantly jeopardizing integrity of the osseous structures. This case illustrates a less frequently recognised mechanism of acute spinal cord compression by ABC. (orig.)

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

    Directory of Open Access Journals (Sweden)

    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.

  2. Acute prostatitis caused by Raoultella planticola in a renal transplant recipient: a novel case.

    Science.gov (United States)

    Koukoulaki, M; Bakalis, A; Kalatzis, V; Belesiotou, E; Papastamopoulos, V; Skoutelis, A; Drakopoulos, S

    2014-06-01

    We present a unique case of acute bacterial prostatitis caused by a very rare human pathogen, Raoultella planticola, in a renal allograft recipient 3.5 months post transplantation. Only a few cases of human infection by this pathogen have been reported worldwide. The present study reports the case of a 67-year-old man who was admitted to our transplant unit 3.5 months post transplantation with fever, dysuria, suprapubic pain, symptoms and signs of acute prostatitis, and elevated markers of inflammation and prostate-specific antigen. R. planticola was isolated in the urine culture. The patient was treated with ciprofloxacin (based on the antibiogram) and had a full recovery, with satisfactory renal function. To the best of our knowledge, this is not only the first reported case of R. planticola prostatitis, but also the first report of such an infection in a solid organ transplant recipient or in a patient on immunosuppressive medication.

  3. Acute Brachial Artery Thrombosis in a Neonate Caused by a Peripheral Venous Catheter

    Directory of Open Access Journals (Sweden)

    Simon Berzel

    2014-01-01

    Full Text Available This case describes the diagnostic testing and management of an acute thrombosis of the brachial artery in a female neonate. On day seven of life, clinical signs of acutely decreased peripheral perfusion indicated an occlusion of the brachial artery, which was confirmed by high-resolution Doppler ultrasound. Imaging also showed early stages of collateralization so that surgical treatment options could be avoided. Unfractionated heparin was used initially and then replaced by low-molecular-weight heparin while coagulation parameters were monitored closely. Within several days, brachial artery perfusion was completely restored. Acetylsalicylic acid was given for additional six weeks to minimize the risk of recurring thrombosis. If inadequately fixated in a high-risk location, a peripheral venous catheter can damage adjacent structures and thus ultimately cause arterial complications.

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

    Science.gov (United States)

    SORKHI, Hadi; SALEHI OMRAN, Mohammad Reza; BARARI SAVADKOOHI, Rahim; BAGHDADI, Farkhondeh; NAKHJAVANI, Naeemeh; BIJANI, Ali

    2013-01-01

    Objective There 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 & Methods This 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 20 mEq/L were considered to have SIADH. Results Out 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. Conclusion According 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. PMID:24665304

  5. Chronic Urticaria in Returning Travellers: The Role of Anthelmintic Treatment.

    Science.gov (United States)

    Nahshoni, Avishai; Baum, Sharon; Barzilai, Aviv; Schwartz, Eli

    2016-01-01

    Chronic urticaria often poses a therapeutic challenge. The human immune response to helminths has a high degree of similarity to an allergic response in terms of skin manifestations, eosinophilia, and IgE elevation. Unfortunately, it is often complicated to diagnose such infections. We sought to assess the effect of empirical anthelmintic treatment among returning travellers diagnosed with chronic urticaria, without clear proof of helminthic infection. This is a retrospective case series of 19 returning travellers with chronic urticaria. All patients were treated with anthelmintic treatment given based on clinical suspicion only. A randomly selected control group of 20 patients with chronic urticaria, with no history of travel, was also enrolled. A positive clinical response was reported in 68.4% (13 patients) of the travellers' group within 3 months after treatment with anthelmintic therapy compared with 10% (2 patients) of chronic urticaria patients in the control group. No adverse effects from treatment were recorded. In patients with chronic urticaria, travel history to developing countries must be obtained. Empiric anthelmintic therapy might be beneficial, even in the absence of findings suggestive of helminthic infection. © 2016 S. Karger AG, Basel.

  6. Obesity-Induced Endoplasmic Reticulum Stress Causes Lung Endothelial Dysfunction and Promotes Acute Lung Injury.

    Science.gov (United States)

    Shah, Dilip; Romero, Freddy; Guo, Zhi; Sun, Jianxin; Li, Jonathan; Kallen, Caleb B; Naik, Ulhas P; Summer, Ross

    2017-08-01

    Obesity is a significant risk factor for acute respiratory distress syndrome. The mechanisms underlying this association are unknown. We recently showed that diet-induced obese mice exhibit pulmonary vascular endothelial dysfunction, which is associated with enhanced susceptibility to LPS-induced acute lung injury. Here, we demonstrate that lung endothelial dysfunction in diet-induced obese mice coincides with increased endoplasmic reticulum (ER) stress. Specifically, we observed enhanced expression of the major sensors of misfolded proteins, including protein kinase R-like ER kinase, inositol-requiring enzyme α, and activating transcription factor 6, in whole lung and in primary lung endothelial cells isolated from diet-induced obese mice. Furthermore, we found that primary lung endothelial cells exposed to serum from obese mice, or to saturated fatty acids that mimic obese serum, resulted in enhanced expression of markers of ER stress and the induction of other biological responses that typify the lung endothelium of diet-induced obese mice, including an increase in expression of endothelial adhesion molecules and a decrease in expression of endothelial cell-cell junctional proteins. Similar changes were observed in lung endothelial cells and in whole-lung tissue after exposure to tunicamycin, a compound that causes ER stress by blocking N-linked glycosylation, indicating that ER stress causes endothelial dysfunction in the lung. Treatment with 4-phenylbutyric acid, a chemical protein chaperone that reduces ER stress, restored vascular endothelial cell expression of adhesion molecules and protected against LPS-induced acute lung injury in diet-induced obese mice. Our work indicates that fatty acids in obese serum induce ER stress in the pulmonary endothelium, leading to pulmonary endothelial cell dysfunction. Our work suggests that reducing protein load in the ER of pulmonary endothelial cells might protect against acute respiratory distress syndrome in obese

  7. Norfloxacin-induced hypoglycemia and urticaria

    Directory of Open Access Journals (Sweden)

    Ajay Mishra

    2012-01-01

    Full Text Available Fluoroquinolone-induced hypoglycemia is not a common adverse drug reaction. However, it has been reported with most of the available agents and appears to be more common in elderly patients with a history of type 2 diabetes who are receiving oral sulfonylureas. The exact mechanism of this effect is unknown but is postulated to be a result of blockage of Adenosine 5′-Triphosphate (ATP-sensitive potassium channels in pancreatic β-cell membranes. This report highlights hypoglycemia with urticaria as an adverse drug reaction of norfloxacin in a middle aged non-diabetic patient. Clinicians should be alert about the possibility of its potential adverse effect in patients who are receiving norfloxacin therapy.

  8. Angioimmunoblastic T Cell Lymphoma Mimicking Chronic Urticaria

    Directory of Open Access Journals (Sweden)

    Mohleen Kang

    2016-01-01

    Full Text Available Angioimmunoblastic T cell lymphoma (AITL is a rare but distinct type of T cell lymphoma with an aggressive course and high mortality. Most patients are diagnosed late in the disease and usually present with generalized lymphadenopathy. A minority have skin lesions at the time of diagnosis, more commonly in the form of nonspecific maculopapular rash with or without pruritus. We report a rare case of AITL presenting with chronic, recurrent angioedema and urticaria-like lesions and no palpable peripheral adenopathy. Primary Care physicians, dermatologists, and allergists must maintain a high index of suspicion for cutaneous manifestations of lymphoma, especially if the skin lesions are refractory to standard treatment. Timely diagnosis is essential to improve survival.

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

    Directory of Open Access Journals (Sweden)

    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.

  10. TCM Therapeutic Strategy on Acute Lung Injury Caused by Infectious Atypical Pneumonia and Acute Respiratory Distress Syndrome

    Institute of Scientific and Technical Information of China (English)

    唐光华

    2003-01-01

    @@ Infectious atypical pneumonia (IAP) is also called severe acute respiratory syndrome (SARS) by WHO. In its development, around 20% of SARS can develop into the stage of acute lung injury (ALI) or acute respiratory distress syndrome (ARDS), active and effective treatment of it constitutes the important basis for lowering mortality and reducing secondary pulmonary function impairment and pulmonary fibrosis.

  11. Impact of anaemia on mortality and its causes in elderly patients with acute coronary syndromes.

    Science.gov (United States)

    Ariza-Solé, Albert; Formiga, Francesc; Salazar-Mendiguchía, Joel; Garay, Alberto; Lorente, Victòria; Sánchez-Salado, José C; Sánchez-Elvira, Guillermo; Gómez-Lara, Josep; Gómez-Hospital, Joan A; Cequier, Angel

    2015-06-01

    Prognostic impact of anaemia in the elderly with acute coronary syndromes has not been specifically analysed, and little information exists about causes of mortality in this setting. We prospectively included consecutive patients with acute coronary syndromes. Anaemia was defined as haemoglobin Anaemia was more common in the elderly (40.4% vs 19.5%, p Anaemia independently predicted overall mortality (HR 1.47, 95% CI 1.05-2.06), cardiac mortality (HR 1.76, 95% CI 1.06-2.94) and non-cardiac mortality (HR 1.59, 95% CI 1.03-2.45) in the overall cohort. In young patients the association between anaemia and mortality was significant only for non-cardiac causes. The association between anaemia and mortality was not significant in the elderly (HR 1.08, 95% CI 0.71-1.63, p 0.736). The impact of anaemia on cause specific of mortality seem to be different according to age subgroup. The association between anaemia and mortality was not observed in elderly patients from our series. Copyright © 2014 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). Published by Elsevier B.V. All rights reserved.

  12. Contemporary evaluation of the causes of cardiac tamponade: Acute and long-term outcomes.

    Science.gov (United States)

    Orbach, Ady; Schliamser, Jorge E; Flugelman, Moshe Y; Zafrir, Barak

    2016-01-01

    Cardiac tamponade is a life-threatening state that complicates various medical conditions. The contemporary interventional era may have led to changes in clinical characteristics, causes and outcomes of cardiac tamponade. We investigated all patients diagnosed with cardiac tamponade, based on clinical and echocardiographic findings, at a single medical center between the years 2000 and 2013. Data on medical history, index hospitalizations, pericardial fluid etiologies, and acute and long-term outcomes were collected. Cardiac tamponade was observed in 83 patients (52% females). Major etiologies included complications of percutaneous cardiac interventions (36%) and malignancies (primarily lung cancer; 23%), infectious/inflammatory causes (15%) and mechanical complications of myocardial infarction (12%). Sixteen (19%) patients died during the index hospitalization. Acute presentation of symptoms and lower quantity of effusion were associated with in-hospital mortality (p = 0.045 and p = 0.007). Tamponade secondary to malignancy was associated with the most substantial increment in post-discharge mortality (from 16% in-hospital to 68% 1-year mortality). During the mean follow-up of 45 months, 39 (45%) patients died. Malignancies, mechanical complications of myocardial infarction and bleeding/coagulation abnormalities were etiologies associated with poor survival (80% mortality during follow-up). Tamponade secondary to complications of percutaneous cardiac interventions or infectious/inflammatory causes were associated with significantly lower mortality (28% and 17%; log rank p tamponade. Nevertheless, these iatrogenic complications were associated with a relatively favorable outcome compared to tamponade induced by complications of myocardial infarction, coagulation abnormalities and malignant diseases.

  13. Histological alterations in gills of Astyanax aff. bimaculatus caused by acute exposition to zinc.

    Science.gov (United States)

    dos Santos, Daiane Cristina Marques; da Matta, Sérgio Luis Pinto; de Oliveira, Juraci Alves; dos Santos, Jorge Abdala Dergam

    2012-11-01

    Increasing contamination of aquatic ecosystems by metals has caused various morphological, physiological and biochemical changes in aquatic organisms, and the gills of fish are recognized as indicators of environmental quality. In this context, the present work proposed to study the effects of different concentrations of zinc (Zn) in the histology of gills of yellow tail lambari (Astyanax aff. bimaculatus) after acute exposure. Seventy-two adult males of A. aff. bimaculatus were used, the treatments were six concentrations of Zn: 0; 3; 5; 10; 15; and 20 mg/L of water, by 96 h, and gills, muscle and bone fragments were removed. Fragments of gills were fixed and included, sectioned in a rotary microtome and stained with toluidin blue. Fragments of bone, muscle and gills were dehydrated and digested to quantify the absorption of Zn. The median lethal concentration (LC(50)) 96 h after Zn acute exposure was 10 mg/L of water. Noteworthy, Zn was highly toxic in acute exposure trials starting at the concentration 5 mg/L. The exposure of fish to the metal caused branchial histopathological changes correlated with increasing concentration, caused the death of fish at concentrations of 10, 15 and 20 mg/L. The histological alterations observed in the gills were hyperplasia, lamellar fusion, aneurysm, destruction of the lamellar epithelium, rupture of membrane, deletion of secondary lamellar high, which presented more severity in treatments exposed to the highest concentrations. In conclusion, gills of A. aff. bimaculatus presented profound histological alterations as a result of Zn exposure, and hence, proved to be excellent indicators of environmental contamination.

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

    Institute of Scientific and Technical Information of China (English)

    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.

  15. Acute pylephlebitis following gastrointestinal infection: an unrecognized cause of septic shock.

    Science.gov (United States)

    Altamirano, José; Zapata, Laura; Poblano, Manuel; Rodríguez, Agustín; Camargo, Leonardo; Martínez, Belinda; Bataller, Ramón

    2010-09-01

    Pylephlebitis is the septic thrombosis of the portal vein. Hypercoagulability and intra-abdominal sepsis are the main predisposing factors. A 25-year-old man presented to a primary health care center complaining of fever, epigastric pain, and jaundice. He was initially diagnosed with a gastrointestinal infection and alcoholic hepatitis and, due to his unstable clinical status, was referred to the emergency room. A diagnosis of acute pylephlebitis complicated with septic shock was made. Treatment with a wide-spectrum antibiotic and anticoagulation was initiated. Fifteen days later, recanalization of the portal vein was achieved and clinical status was improved. Pylephlebitis following gastrointestinal infection is a potential cause of septic shock.

  16. Unsuspected Dengue as a Cause of Acute Febrile Illness in Children and Adults in Western Nicaragua.

    Directory of Open Access Journals (Sweden)

    Megan E Reller

    2016-10-01

    Full Text Available Dengue is an emerging infectious disease of global significance. Suspected dengue, especially in children in Nicaragua's heavily-urbanized capital of Managua, has been well documented, but unsuspected dengue among children and adults with undifferentitated fever has not.To prospectively study dengue in semi-urban and rural western Nicaragua, we obtained epidemiologic and clinical data as well as acute and convalescent sera (2 to 4 weeks after onset of illness from a convenience sample (enrollment Monday to Saturday daytime to early evening of consecutively enrolled patients (n = 740 aged ≥ 1 years presenting with acute febrile illness. We tested paired sera for dengue IgG and IgM and serotyped dengue virus using reverse transcriptase-PCR. Among 740 febrile patients enrolled, 90% had paired sera. We found 470 (63.5% were seropositive for dengue at enrollment. The dengue seroprevalance increased with age and reached >90% in people over the age of 20 years. We identified acute dengue (serotypes 1 and 2 in 38 (5.1% patients. Only 8.1% (3/37 of confirmed cases were suspected clinically.Dengue is an important and largely unrecognized cause of fever in rural western Nicaragua. Since Zika virus is transmitted by the same vector and has been associated with severe congenital infections, the population we studied is at particular risk for being devastated by the Zika epidemic that has now reached Central America.

  17. Respiratory virus infection as a cause of prolonged symptoms in acute otitis media.

    Science.gov (United States)

    Arola, M; Ziegler, T; Ruuskanen, O

    1990-05-01

    We studied respiratory viruses in 22 children with acute otitis media who had failed to improve after at least 48 hours of antimicrobial therapy. The mean duration of preenrollment antimicrobial therapy was 4.8 days. For comparison we studied 66 children with newly diagnosed acute otitis media. Respiratory viruses were isolated from middle ear fluid or from the nasopharynx, or both, significantly more often in the patients unresponsive to initial antimicrobial therapy than in the comparison patients (68% vs 41%, p less than 0.05). Viruses were recovered from the middle ear fluid in 32% of the study patients and from 15% of the comparison group. Bacteria were isolated from the middle ear fluid of four (18%) children in the study group; one child had an isolate resistant to initial antimicrobial therapy. All four children with bacteria in the middle ear fluid had evidence of concomitant respiratory virus infection. Our results indicate that respiratory virus infection is often present in patients with acute otitis media unresponsive to initial antimicrobial therapy, and may explain the prolongation of symptoms of infection. Resistant bacteria seem to be a less common cause of failure of the initial treatment.

  18. [Death caused by acute diarrhea in children: a study of prognostic factors].

    Science.gov (United States)

    Tomé, P; Reyes, H; Rodríguez, L; Guiscafré, H; Gutiérrez, G

    1996-01-01

    To identify prognostic factors of death due to acute diarrhea related to the process disease-health care-death in the State of Tlaxcala, Mexico. A case-control design was used. Cases were defined as children who died between the ages of seventy-two hours and five years between 1992 and 1994. An event of acute diarrhea was the main cause of death stated in the death certificate. Case ascertainment was done through the verbal autopsy method. Controls were children who had suffered acute diarrhea with at least one sign of dehydration or alarm and had overcome the diarrheal episode. Controls were randomly selected from the population at large and were matched by age with cases. One hundred and six cases and the same number of controls were taken. Using a logistic regression procedure in which severity of illness and days of evolution were controlled for, the prognosis-worsening predictors were: visit provided by private physician (OR 8.9); inappropriate treatment (OR 10.4); a working mother (OR 8.7); mother's lack of knowledge to identify dehydration signs (OR 8.1); siblings' malnutrition (OR 28.2); and malnutrition prior to the diarrheal event (OR 7.5). These findings suggest that factors worsening the outcome of the diarrheal episode are: malnutrition, the inappropriate treatment provided by private physicians, and the deficient household care of the diarrheal episode.

  19. ACUTE POISONING WITH BENZODIAZEPINES AND OTHER HYPNOTICS: ETIOLOGIC CAUSE, SEX/AGE DISTRIBUTION AND CLINICAL OUTCOME

    Directory of Open Access Journals (Sweden)

    Petko Marinov

    2016-11-01

    Full Text Available Purpose: Poisoning with drugs occupies a leading position among the causes of acute intoxications. Etiological distribution of medicated poisoning in different countries, even if they are adjacent, is different. In the most studies it was reported that the highest incidence of poisoning is with benzodiazepines or other psychoactive drugs. A retrospective analysis of acute poisoning with benzodiazepines and other hypnotic drugs in the Varna region for 25 years period – from 1991 to 2015 was carried out. Material and Methods: The number of patients who received hospital treatment after poisoning with benzodiazepines is 1741, and those with other hypnotics is 293, representing respectively 26.37% and 4.44% of all drug intoxications. Results: The share of poisoning with benzodiazepines and hypnotics compared to all acute intoxications is 11.66%. They are more common in women – 1566 (77%. Men are 468 (23%, the ratio of men to women was 3.34:1. The largest number of intoxications is in the age group up to 24 years - 1123 (55.2%, and only 4.1% of patients over 60 years. Intentional suicide attempts are 1896 (93.2%. Death is registered in 8 (0.4% patients.

  20. The association of cholinergic and cold-induced urticaria: diagnosis and management

    Science.gov (United States)

    Torabi, Bahar; Ben-Shoshan, Moshe

    2015-01-01

    Physical urticaria is often challenging to diagnose and manage. We present a case of both cholinergic and cold-induced urticaria and discuss the diagnosis and management strategies of these two important conditions. PMID:25694628

  1. Definition, aims, and implementation of GA(2) LEN Urticaria Centers of Reference and Excellence

    DEFF Research Database (Denmark)

    Maurer, M; Metz, M; Bindslev-Jensen, C

    2016-01-01

    . The first area chosen is urticaria. Urticaria is a common and debilitating condition and can be a challenge for both patients and treating physicians, especially when chronic. Centers of reference and excellence in urticaria (UCAREs) can help to improve the management of hard-to-treat conditions...... such as urticaria. AIMS: Here, we describe the aims, the requirements and deliverables, the application process, and the audit and accreditation protocol for GA²LEN UCAREs. RESULTS: The main aims of GA²LEN UCAREs are to provide excellence in urticaria management, to increase the knowledge of urticaria by research...... and education, and to promote the awareness of urticaria by advocacy activities. To become a certified GA²LEN UCARE, urticaria centers have to apply and fulfill 32 requirements, defined by specific deliverables that are assessed during an audit visit. DISCUSSION AND CONCLUSION: The GA²LEN UCARE program...

  2. Chandipura virus: a major cause of acute encephalitis in children in North Telangana, Andhra Pradesh, India.

    Science.gov (United States)

    Tandale, Babasaheb V; Tikute, Sanjaykumar S; Arankalle, Vidya A; Sathe, Padmakar S; Joshi, Manohar V; Ranadive, Satish N; Kanojia, Phoolchand C; Eshwarachary, D; Kumarswamy, M; Mishra, Akhilesh C

    2008-01-01

    A hospital-based surveillance was undertaken between May 2005 and April 2006 to elucidate the contribution of Chandipura virus (CHPV) to acute viral encephalitis cases in children, seroconversion in recovered cases and to compare the seroprevalences of anti-CHPV IgM and N antibodies in areas reporting cases with those without any case of acute viral encephalitis. During this period, 90 cases of acute encephalitis were hospitalized in the pediatric wards of Mahatma Gandhi Memorial (MGM) Hospital, Warangal. There were 49 deaths (Case Fatality Rate, i.e., CFR of 54.4%). Clinical samples and records were obtained from 52 suspected cases. The cases were below 15 years, majority in 0-4 years (35/52, 67.3%). Computerized tomography (CT) scans and cerebro-spinal fluid (CSF) picture favored viral etiology. No neurological sequelae were observed. CHPV etiology was detected in 25 cases (48.1%, n = 52; RNA in 20, IgM in 3 and N antibody seroconversion in 2). JEV etiology was detected in 5 cases (IgM in 4 cases and seroconversion in 1 case). Anti-CHPV IgM seroprevalence in contacts (26/167, 15.6%) was significantly higher (P < 0.05) than in non-contacts (11/430, 2.6%); which was also observed in children <15 years (19/90, 21.1% vs. 3/109, 2.7%). Anti-CHPV N antibody seroprevalence in <15 years contacts (66/90, 73.3%) and non-contacts (77/109, 70.6%) was significantly lower (P < 0.05) than in contacts (75/77, 97.4%) and non-contacts (302/321, 94.1%) more than 15 years respectively. CHPV appears to be the major cause of acute viral encephalitis in children in endemic areas during early monsoon months.

  3. Serum-sickness-like disease is a common cause of acute arthritis in children.

    Science.gov (United States)

    Kunnamo, I; Kallio, P; Pelkonen, P; Viander, M

    1986-11-01

    Among 283 children in a prospective study of arthritis we found 15 patients with a self-limited serum-sickness-like disease consisting of urticaria or joint erythema and mostly polyarticular arthritis. The mean duration of joint symptoms was 5.9 days. A preceding infection was reported in 12 patients and 12 had received drugs, the therapy starting on average 12.8 days before the onset of joint symptoms. In 9 cases the drug was penicillin. Four patients had recurrent attacks. Circulating immune complexes were detected in the serum of 12 patients, but specific IgE antibodies to penicillin only in 3 patients. The estimated annual incidence of the condition was 4.7/100,000 children under age 16.

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

    Institute of Scientific and Technical Information of China (English)

    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. Does urticaria risk increase in patients with celiac disease? A large population-based cohort study

    Science.gov (United States)

    Ludvigsson, Jonas F.; Lindelöf, Bernt; Rashtak, Shadi; Rubio-Tapia, Alberto; Murray, Joseph A.

    2014-01-01

    Background Case reports and smaller case-control studies suggest an association between celiac disease (CD) and urticaria, but risk estimates have varied considerably across studies and as yet there are no studies on CD and the risk of future urticaria. Objective To examine the association between CD and urticaria. Methods We identified 28,900 patients with biopsy-verified CD (equal to Marsh stage 3) and compared them with 143,397 age- and sex-matched controls with regards to the risk of urticaria and chronic urticaria (duration ≥6 weeks). Hazard ratios (HRs) were estimated using a Cox regression model. Results During follow-up, 453 patients with CD and no previous diagnosis of urticaria developed urticaria (expected n=300) and 79 of these 453 had chronic urticaria (expected n=41). The corresponding HRs were 1.51 for any urticaria (95%CI=1.36–1.68) and 1.92 for chronic urticaria (95%CI=1.48–2.48). The absolute risk for urticaria in CD was 140/100,000 person-years (excess risk=47/100,000 person-years). Corresponding figures for chronic urticaria were 24/100,00 person-years and 12/100,000 person-years. Patients with CD were also at increased risk of having both urticaria (odds ratio, OR=1.31; 95%CI=1.12–1.52) and chronic urticaria (OR=1.54; 95%CI=1.08–2.18) prior to the CD diagnosis. Conclusion This study suggests that CD is associated with urticaria, especially chronic urticaria. PMID:24135663

  6. Acute calcifying tendonitis--an unusual cause of carpal tunnel syndrome.

    Science.gov (United States)

    Din, R; Giannikas, K; El-Hadidi, M

    2001-03-01

    We report a rare case of acute calcifying tendinitis resulting in acute carpal tunnel syndrome. Acute medical staff should be aware of this condition and the importance of early referral to avoid long term median nerve neuropathy.

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

    Directory of Open Access Journals (Sweden)

    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.

  8. Management of urticaria: not too complicated, not too simple

    Science.gov (United States)

    Ferrer, M; Bartra, J; Giménez-Arnau, A; Jauregui, I; Labrador-Horrillo, M; Ortiz de Frutos, J; Silvestre, J F; Sastre, J; Velasco, M; Valero, A

    2015-01-01

    In spite of being an old disease and apparently easy to diagnose, chronic spontaneous urticaria (CSU) is still perceived as an uncontrollable and difficult to manage disease. The perception of the patient is that his/her condition is not well understood and that is suffering from a disorder with hidden causes that doctors are not able to tackle. Sometimes patients go through a number of clinicians until they found some CSU expert who is familiar with the disease. It is surprising that myths and believes with no scientific support still persist. Guidelines are not widely implemented, and recent tools to assess severity are infrequently used. European and American recent guidelines do not agree in several key points related to diagnosis and treatment, which further contributes to confusion. With the aim to clarify some aspects of the CSU picture, a group of allergists and dermatologists from the Spanish Dermatology and Allergy societies developed a Frequent Asked Questions leaflet that could facilitate physicians work in daily practice and contribute to a better knowledge of common clinical scenarios related to patients with CSU. PMID:25429900

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

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Hogs affected with urticaria, tinea... 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,...

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

    Institute of Scientific and Technical Information of China (English)

    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.

  11. A case of figurate urticaria by etanercept

    Directory of Open Access Journals (Sweden)

    Maurizio Sessa

    2016-01-01

    Full Text Available Etanercept is a competitive inhibitor of tumor necrosis factor-alpha (TNF-α a polypeptide hormone, involved in the development of the immune system, in host defense and immune surveillance. Even if the etanercept mechanism of action is not completely understood, it is supposed that it negatively modulates biological responses mediated by molecules (cytokines, adhesion molecules, or proteinases induced or regulated by TNF. For this reason, it is widely used in the treatment of immunologicals diseases, such as rheumatoid and psoriatic arthritis, polyarticular juvenile idiopathic active, ankylosing spondylitis, and plaque psoriasis. Etanercept has a good tolerability profile. Adverse events related to skin are rare, arising usually in about 5% of patients treated with anti-TNF α. In this scenario, we describe a case of figurate urticaria arose after the re-administration of etanercept in a patient affected by psoriasis and hepatitis B. A 65-year-old man, affected by psoriasis, was hospitalized in September 2014 to the Regional Center for the treatment of psoriasis and Biological Drugs of Second University of Naples for progressive extension of psoriatic skin lesions. The laboratory analysis detected positivity for hepatitis B virus (HBV antigens. For this reason, it was administered to him lamivudine 100 mg/die about 30 days before to start etanercept treatment. The etanercept therapy has resulted in a progressive improving of skin manifestations, and the patient decided individually to stop the therapy. Afterwards, for worsening of the psoriatic lesions, he was again hospitalized and treated with the same therapeutic schedule (lamivudine followed by etanercept. Ten days after the start of therapy, the patient showed the onset of urticarial rash. Due to this, the treatment with lamivudine and etanercept was suspended and the patient′s clinical conditions improved. It is probably that immunological disorders due to etanercept therapy and HBV

  12. Diagnosis and Treatment of Urticaria and Angioedema: A Worldwide Perspective

    Science.gov (United States)

    2012-01-01

    Urticaria and angioedema are common clinical conditions representing a major concern for physicians and patients alike. The World Allergy Organization (WAO), recognizing the importance of these diseases, has contributed to previous guidelines for the diagnosis and management of urticaria. The Scientific and Clinical Issues Council of WAO proposed the development of this global Position Paper to further enhance the clinical management of these disorders through the participation of renowned experts from all WAO regions of the world. Sections on definition and classification, prevalence, etiology and pathogenesis, diagnosis, treatment, and prognosis are based on the best scientific evidence presently available. Additional sections devoted to urticaria and angioedema in children and pregnant women, quality of life and patient-reported outcomes, and physical urticarias have been incorporated into this document. It is expected that this article will supplement recent international guidelines with the contribution of an expert panel designated by the WAO, increasing awareness of the importance of urticaria and angioedema in medical practice and will become a useful source of information for optimum patient management worldwide. PMID:23282382

  13. Cold urticaria: a 20-year follow-up study.

    Science.gov (United States)

    Jain, S V; Mullins, R J

    2016-12-01

    Chronic cold urticaria results in significant morbidity, yet information on its natural history is limited. We examined the natural history of chronic cold urticaria and its impact on quality of life. We analysed the characteristics of patients diagnosed with cold urticaria at a community-based specialist allergy practice in the Australian Capital Territory (ACT) between 1995 and 2015. Follow-up data were obtained using a mailed questionnaire. Possible predictive factors of disease severity and symptom duration were evaluated. A total of 99 patients were assessed with a median age of 42 (range 5-81 years); 63% were female and the median age of onset of symptoms was 22 years. Of 41 questionnaire responders (14 ± 10.9 years follow-up; median 12 years), 5- and 10-year resolution rates were 17.9% ± 6.2% and 24.5% ± 7.2%, respectively. Whereas 22% reported resolution and 23% described improvement, the remaining 55% reported stable or worsening disease. Most individuals relied on lifestyle modification to ameliorate symptoms rather than medication. Risk factors for persistent disease were intercurrent atopic disease (P = 0.025) and those with longer duration of symptoms at the time of initial assessment (P urticaria were identified in only two patients, both with B-cell malignancy. In a subset of patients, cold urticaria has low rates of spontaneous resolution and results in lifestyle changes and impaired quality of life. © 2016 European Academy of Dermatology and Venereology.

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

    Directory of Open Access Journals (Sweden)

    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.

  15. Food-induced contact urticaria syndrome (CUS) in atopic dermatitis: Reproducibility of repeated and duplicate testing with a skin provocation test,the skin application food test (SAFT)

    NARCIS (Netherlands)

    A.P. Oranje (Arnold); D. van Gysel (Dirk); P.G.H. Mulder (Paul); P.H. Dieges

    1994-01-01

    textabstractIgE-mediated contact urticaria syndrome (CUS) is one of the manifestations of allergy in childhood atopic dermatitis (AD). Allergens such as foods and animal products penetrate the skin easily. They can then cause urticarial reactions in sensitized individuals. A provocation test system

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

    Science.gov (United States)

    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 (p<0.05), were principally: waiting for imaging examinations, medical complications, and waiting for discharge solutions, assistance from social workers 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.

  17. Protective effects of penehyclidine hydrochloride on acute lung injury caused by severe dichlorvos poisoning in swine

    Institute of Scientific and Technical Information of China (English)

    CUI Juan; LI Chun-sheng; HE Xin-hua; SONG Yu-guo

    2013-01-01

    Background Organophosphate poisoning is an important health problem in developing countries which causes death mainly by inducing acute lung injury.In this study,we examined the effects of penehyclidine hydrochloride (PHC),a selective M-receptor inhibitor,on dichlorvos-induced acute lung injury in swine.Methods Twenty-two female swines were randomly divided into control (n=5),dichlorvos (n=6),atropine (n=6),and PHC (n=5) groups.Hemodynamic data,extravascular lung water index (EVLWI),and pulmonary vascular permeability index (PVPI) were monitored; blood gas analysis and acetylcholinesterase (AchE) levels were measured.PaO2/FiO2,cardiac index (Cl),and pulmonary vascular resistance indices (PVRI) were calculated.At termination of the study,pulmonary tissue was collected for ATPase activity determination and wet to dry weight ratio (W/D) testing 6 hours post-poisoning.TUNEL assay,and Bax,Bcl-2,and caspase-3 expression were applied to pulmonary tissue,and histopathology was observed.Results After poisoning,PHC markedly decreased PVRI,increased CI more effectively than atropine.Anticholinergic treatment reduced W/D,apoptosis index (AI),and mitigated injury to the structure of lung; however,PHC reduced AI and caspase-3 expression and improved Bcl-2/Bax more effectively than atropine.Atropine and PHC improved ATPase activities; a significant difference between groups was observed in Ca2+-ATPase activity,but not Na+-K+-ATPase activity.Conclusions The PHC group showed mild impairment in pathology,less apoptotic cells,and little impact on cardiac function compared with the atropine group in dichlorvos-induced acute lung injury.

  18. Acute Severe Thrombocytopenia Following Non-Ionic Low-Osmolarity Intravenous Contrast Medium Injection

    Energy Technology Data Exchange (ETDEWEB)

    Bata Pal; Domonkos, Adam; Tamoki, David Laszio; Horvath, Evelin; Berczi, Viktor; Szalay, Ferenc [Semmelweis University, Budapest (Hungary)

    2012-07-15

    Intravenous contrast medium (ICM) rarely induces anaphylactic reactions, including urticaria, hypotension and respiratory failure. Even the most modern ICM may cause such adverse events. Thrombocytopenia has been reported as an extreme rare consequence of ICM. Here we report on a case of a 72-year-old male patient with a self-limiting severe acute thrombocytopenia following administration of intravenous non-ionic low-osmolarity contrast medium. No such low platelet count has ever been reported. We also present a review of the literature.

  19. Approaches to the diagnosis and management of patients with a history of nonsteroidal anti-inflammatory drug-related urticaria and angioedema.

    Science.gov (United States)

    Kowalski, Marek L; Woessner, Katharine; Sanak, Marek

    2015-08-01

    Nonsteroidal anti-inflammatory drug (NSAID)-induced urticarial and angioedema reactions are among the most commonly encountered drug hypersensitivity reactions in clinical practice. Three major clinical phenotypes of NSAID-induced acute skin reactions manifesting with angioedema, urticaria, or both have been distinguished: NSAID-exacerbated cutaneous disease, nonsteroidal anti-inflammatory drug-induced urticaria/angioedema (NIUA), and single NSAID-induced urticaria and angioedema. In some patients clinical history alone might be sufficient to establish the diagnosis of a specific type of NSAID hypersensitivity, whereas in other cases oral provocation challenges are necessary to confirm the diagnosis. Moreover, classification of the type of cutaneous reaction is critical for proper management. For example, in patients with single NSAID-induced reactions, chemically nonrelated COX-1 inhibitors can be safely used. However, there is cross-reactivity between the NSAIDs in patients with NSAID-exacerbated cutaneous disease and NIUA, and thus only use of selective COX-2 inhibitors can replace the culprit drug if the chronic treatment is necessary, although aspirin desensitization will allow for chronic treatment with NSAIDs in some patients with NIUA. In this review we present a practical clinical approach to the patient with NSAID-induced urticaria and angioedema.

  20. Serologic study on the outbreak of acute upper respiratory tract Infections caused by adenovirus 3

    Institute of Scientific and Technical Information of China (English)

    JIANG Lufang; JU Liwen; JIANG Renjie; LIN Yuzun; ZHOU Liandi; YU Shunzhang; JIANG Qingwu

    2007-01-01

    From April to June,2004,an outbreak of acute upper respiratory tract infections(AURTI)occurred in the north area of Jiangsu Province,China.Twenty throat swabs were collected with 13 of them presenting an adenovirus (Ad)-like cytopathogenic effect on HEp-2.These were verified as Ad by the electron microscope,direct immunofluorescence assay and Ad primer-mediated PCR.Moreover,they were identified as adenovirus type 3(Ad3)by type-specific PCR and sequencing of the amplification products.Subsequent serologic studies were carried out to finally diagnose and document the outbreak.The neutralization test of paired serum of six in nine cases show obviously increased antibodies titers.The positive rate of IgM,IgG and recovery phase neutralization antibodies of the cases were 3.7%,44.4%and 59.5%respectively while those of the controls were 0%,8.3%and 33.3%respectively.The Pvalues of Chi-Square were 0.510,0.018 and 0.226 respectively.The concordance between IgG detected by ELISA and neutralization antibodies detected by the neutralization test was 61.4%and the Pvalue of Kappa was 0.070.By the serologic study,we can definitively diagnose that this outbreak of acute respiratory infections was caused by Adenovirus 3.

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

    Institute of Scientific and Technical Information of China (English)

    Masayuki Miyazaki; Masatake Tanaka; Akihiro Ueda; Tsuyoshi Yoshimoto; Masaki Kato; Makoto Nakamuta; Kazuhiro Kotoh; Ryoichi Takayanagi

    2011-01-01

    Drug-induced hypersensitivity syndrome (DIHS) is a se-vere 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.

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

    Energy Technology Data Exchange (ETDEWEB)

    Loyd, J.E.; Bolds, J.M.; Wickersham, N.; Malcolm, A.W.; Brigham, K.L.

    1988-11-01

    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 H/sub 2/O, 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.

  3. A rare case of gestational thyrotoxicosis as a cause of acute myocardial infarction

    Science.gov (United States)

    Lvovsky, Dmitry

    2016-01-01

    Summary Angina pectoris in pregnancy is unusual and Prinzmetal’s angina is much rarer. It accounts for 2% of all cases of angina. It is caused by vasospasm, but the mechanism of spasm is unknown but has been linked with hyperthyroidism in some studies. Patients with thyrotoxicosis-induced acute myocardial infarction are unusual and almost all reported cases have been associated with Graves’ disease. Human chorionic gonadotropin hormone-induced hyperthyroidism occurs in about 1.4% of pregnant women, mostly when hCG levels are above 70–80 000 IU/L. Gestational transient thyrotoxicosis is transient and generally resolves spontaneously in the latter half of pregnancy, and specific antithyroid treatment is not required. Treatment with calcium channel blockers or nitrates reduces spasm in most of these patients. Overall, the prognosis for hyperthyroidism-associated coronary vasospasm is good. We describe a very rare case of an acute myocardial infarction in a 27-year-old female, at 9 weeks of gestation due to right coronary artery spasm secondary to gestational hyperthyroidism with free thyroxine of 7.7 ng/dL and TSH therapy is extremely rare. Gestational hyperthyroidism should be considered in pregnant patients presenting with ACS-like symptoms especially in the setting of hyperemesis gravidarum. Our case highlights the need for increased awareness of general medical community that GTT can lead to significant cardiac events. Novel methods of controlling GTT as well as medical interventions like ICD need further study. PMID:27933173

  4. 慢性荨麻疹与凝血机制的研究进展%Chronic urticaria and blood coagulation mechanism

    Institute of Scientific and Technical Information of China (English)

    王朵勤; 唐慧; 徐金华

    2011-01-01

    Blood coagulation plays an important role in the pathogenesis of chronic urticaria. Both the intrinsic and extrinsic pathways of the coagulation cascade are activated in chronic urticaria, which in turn induce the generation of thrombin. Thrombin, as the agonist of proteinase-activated receptors, can induce histamine release from mast cells, and then cause the development of urticaria. The severity of urticaria is parallel to the quantity of coagulation factors. Anticoagulants and protease inhibitors have shown certain efficacy in the treatment of some refractory urticaria. This paper summarizes recent progress in the development of blood coagulation-targeting strategies for the treatment of chronic urticaria.%凝血机制在慢性荨麻疹的发病中起着重要的作用。内、外源性凝血途径同时被激活,产生凝血酶。凝血酶是一种蛋白酶激活受体激动剂,可诱导肥大细胞释放组胺,从而诱发荨麻疹的发生。其病情严重性随着凝血因子数量的增高而加重。抗凝药物及蛋白酶抑制剂对部分难治性荨麻疹有一定疗效。概述近几年针对凝血机制治疗慢性荨麻疹的研究进展。

  5. Therapy of antihistamine-resistant chronic spontaneous urticaria.

    Science.gov (United States)

    Greiwe, Justin; Bernstein, Jonathan A

    2017-04-01

    Chronic urticaria affects up to 1-3% of the general population and contributes to significant direct and indirect medical costs as well as decreased quality of life, which has a significant economic impact on our health care system. Areas covered: Given the prevalence of this condition on a large sector of the population, finding lasting relief for refractory cases is essential and is the focus of this review. Expert commentary: The choice of appropriate therapy in chronic refractory urticaria is not a 'one-size fits all' approach. Treatment should take multiple factors into consideration including the chronicity of hives, presence of physical urticaria, type of cellular infiltrate on skin histopathology, patient age, concomitant comorbid conditions, as well as patient preference and cost.

  6. Niacinamide abrogates the organ dysfunction and acute lung injury caused by endotoxin.

    Science.gov (United States)

    Kao, Shang-Jyh; Liu, Demeral David; Su, Chain-Fa; Chen, Hsing I

    2007-09-01

    Poly (ADP-ribose) synthabse (PARS) or polymerase (PARP) is a cytotoxic enzyme causing cellular damage. Niacinamide inhibits PARS or PARP. The present experiment tests the effects of niacinamide (NCA) on organ dysfunction and acute lung injury (ALI) following lipopolysaccharide (LPS). LPS was administered to anesthetized rats and to isolated rat lungs. In anesthetized rats, LPS caused systemic hypotension and increased biochemical factors, nitrate/nitrite (NOx), methyl guanidine (MG), tumor necrosis factoralpha (TNFalpha), and interleukin-1beta (IL-1beta). In isolated lungs, LPS increased lung weight (LW) to body weight ratio, LW gain, protein and dye tracer leakage, and capillary permeability. The insult also increased NOx, MG, TNFalpha, and IL-1beta in lung perfusate, while decreased adenosine triphosphate (ATP) content with an increase in PARP activity in lung tissue. Pathological examination revealed pulmonary edema with inflammatory cell infiltration. These changes were abrogated by posttreatment (30 min after LPS) with NCA. Following LPS, the inducible NO synthase (iNOS) mRNA expression was increased. NCA reduced the iNOS expression. Niacinamide exerts protective effects on the organ dysfunction and ALI caused by endotoxin. The mechanisms may be mediated through the inhibition on the PARP activity, iNOS expression and the subsequent suppression of NO, free radicals, and proinflammatory cytokines with restoration of ATP.

  7. [Hospital care expenses caused by acute fascioliasis, cystic echinococcosis, and neurocysticercosis in Santiago, Chile].

    Science.gov (United States)

    Fica, Alberto; Weitzel, Thomas

    2014-08-01

    Acute fascioliasis (FA), cystic echinococcosis (CE) and neurocysticercosis (NCC) are three endemic parasitic diseases in Chile for whom there is scarce information about the economic impact they represent during management at the hospital. To quantify and compare hospital care expenses caused by these three endemic helminth infections in a Chilean hospital. Retrospective analysis of hospital costs at a referral hospital in Santiago between 2006 and 2010. Hospital databases were used to identify patients with the corresponding infections, and those with sufficient data on hospital costs were included. A total of 16 patients representing 21 cases were identified and analyzed: four with AF, eleven with CE, and six with NCC. Median hospital expenses for cases with AF were US$ 1799 and mainly caused by bed-day costs. Median hospital costs for cases of CE were US$ 4707 and the most important costs components were medications, bed-day costs and consumables. NCC patients had median costs of US$ 1293, which were mainly due to bed-day costs. Non-parenchymatous or mixed forms of NCC showed a trend toward higher hospital costs compared with parenchymatous forms. Although helminth infections in Chile, an upper middle income country, are declining and considered rare in routine clinical practice, hospital care expenses caused by patients with AF, CE, and NCC are high and might still present an important economic burden to the Chilean healthcare system.

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

    Directory of Open Access Journals (Sweden)

    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

  9. Acute intoxication caused by synthetic cannabinoids 5F-ADB and MMB-2201: A case series.

    Science.gov (United States)

    Barceló, Bernardino; Pichini, Simona; López-Corominas, Victoria; Gomila, Isabel; Yates, Christopher; Busardò, Francesco Paolo; Pellegrini, Manuela

    2017-02-02

    Synthetic cannabinoids are relatively new substances of abuse. Recently, abuse of synthetic cannabinoids has been increasingly reported in the lay press and medical literature. When new compounds are introduced, their use is initially not restricted by prohibition therefore their consumption cannot be verified by standard drug tests. The use of these compounds among adolescents and young adults is constantly growing, making it important for emergency services to be familiar with the signs and symptoms of intoxication present. Overdose and chronic use of these substances can cause adverse effects including altered mental status, tachycardia, and loss of consciousness. Here, we report five cases of acute intoxication by synthetic cannabinoids 5F-ADB and MMB-2201 with analytical confirmation.

  10. Inhibiting platelets aggregation could aggravate the acute infection caused by Staphylococcus aureus.

    Science.gov (United States)

    Zhang, Xin; Liu, Yu; Gao, Yaping; Dong, Jie; Mu, Chunhua; Lu, Qiang; Shao, Ningsheng; Yang, Guang

    2011-01-01

    Several fibrinogen binding proteins (Fibs) play important roles in the pathogenesis of Staphylococcus aureus (S. aureus). Most Fibs can promote the aggregation of platelets during infection, but the extracellular fibrinogen-binding protein (Efb) is an exception. It is reported that Efb can specifically bind fibrinogen and inhibit the aggregation of platelet with its N terminal. However, the biological significance of platelet aggregation inhibition in the infection caused by S. aureus is unclear until now. Here, we demonstrated that the persistence and aggregation of platelets were important for killing S. aureus in whole blood. It was found that the N terminal of Efb (EfbN) and platelets inhibitors could increase the survival of S. aureus in whole blood. The study in vivo also showed that EfbN and platelets inhibitors could reduce the killing of S. aureus and increase the lethality rate of S. aureus in the acute infection mouse model.

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

    Directory of Open Access Journals (Sweden)

    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.

  12. [Gallstone ileus as a cause of acute abdomen. Importance of early diagnosis for surgical treatment].

    Science.gov (United States)

    Martín-Pérez, Jesica; Delgado-Plasencia, Luciano; Bravo-Gutiérrez, Alberto; Burillo-Putze, Guillermo; Martínez-Riera, Antonio; Alarcó-Hernández, Antonio; Medina-Arana y, Vicente

    2013-10-01

    Gallstone ileus is an uncommon type of mechanical intestinal obstruction caused by an intraluminal gallstone, and preoperative diagnosis is difficult in the Emergency department. This study is a retrospective analysis of the clinical presentation of 5 patients with gallstone ileus treated between 2000-2010. Clinical features, diagnostic testing, and surgical treatment were analyzed. Five patients were included: 2 cases showed bowel obstruction; 2 patients presented a recurrent gallstone ileus with prior surgical intervention; and one patient presented acute peritonitis due to perforation of an ileal diverticula. In all cases CT confirmed the preoperative diagnosis. In our experience, gallstone ileus may present with clinical features other than intestinal obstruction. In suspicious cases CT may be useful to decrease diagnostic delay, which is associated with more complications.

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

    Energy Technology Data Exchange (ETDEWEB)

    Schueller-Weidekamm, C.; Schueller, G.; Uffmann, M.; Bader, T.R. [Medical University of Vienna, Department of Radiology, Vienna (Austria)

    2006-10-15

    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.)

  14. Acute triventricular hydrocephalus caused by choroid plexus cysts: a diagnostic and neurosurgical challenge.

    Science.gov (United States)

    Spennato, Pietro; Chiaramonte, Carmela; Cicala, Domenico; Donofrio, Vittoria; Barbarisi, Manlio; Nastro, Anna; Mirone, Giuseppe; Trischitta, Vincenzo; Cinalli, Giuseppe

    2016-11-01

    OBJECTIVE Intraventricular choroid plexus cysts are unusual causes of acute hydrocephalus in children. Radiological diagnosis of intraventricular choroid plexus cysts is difficult because they have very thin walls and fluid contents similar to CSF and can go undetected on routine CT studies. METHODS This study reports the authors' experience with 5 patients affected by intraventricular cysts originating from the choroid plexus. All patients experienced acute presentation with rapid neurological deterioration, sometimes associated with hypothalamic dysfunction, and required urgent surgery. In 2 cases the symptoms were intermittent, with spontaneous remission and sudden clinical deteriorations, reflecting an intermittent obstruction of the CSF pathway. RESULTS Radiological diagnosis was difficult in these cases because a nonenhanced CT scan revealed only triventricular hydrocephalus, with slight lateral ventricle asymmetry in all cases. MRI with driven-equilibrium sequences and CT ventriculography (in 1 case) allowed the authors to accurately diagnose the intraventricular cysts that typically occupied the posterior part of the third ventricle, occluding the aqueduct and at least 1 foramen of Monro. The patients were managed by urgent implantation of an external ventricular drain in 1 case (followed by endoscopic surgery, after completing a diagnostic workup) and by urgent endoscopic surgery in 4 cases. Endoscopic surgery allowed the shrinkage and near-complete removal of the cysts in all cases. Use of neuronavigation and a laser were indispensable. All procedures were uneventful, resulting in restoration of normal neurological conditions. Long-term follow-up (> 2 years) was available for 2 patients, and no complications or recurrences occurred. CONCLUSIONS This case series emphasizes the necessity of an accurate and precise identification of the possible causes of triventricular hydrocephalus. Endoscopic surgery can be considered the ideal treatment of choroid plexus

  15. Enterolobium contortisiliquum is a cause of acute ruminal acidosis in sheep.

    Science.gov (United States)

    Pupin, Rayane C; Leal, Paula V; Lima, Stephanie C; Melo, Gleice Kelli A; Pott, Arnildo; Araújo, Marcelo A; Barros, Claudio S L; Lemos, Ricardo A A

    2017-02-01

    The ingestion of pods of Enterolobium contortisiliquum is associated with digestive disturbances, photosensitivity and abortion in domestic ruminants. This experiment was designed to test the hypothesis that digestive disturbances in this toxicosis are really caused by acute ruminal acidosis. Three sheep fed large doses (10-15 g/kg/body weight [bw]) of E. contortisiliquum pods developed ruminal acidosis and were treated with sodium bicarbonate to try to control this metabolic disturbance, thus providing additional evidence of the involvement of ruminal acidosis in the pathogenesis of toxicosis. Two of the sheep died, and one recovered after treatment. In the two sheep that developed severe signs of ruminal acidosis, the values of blood lactate were 18 mg/dL and 196.88 mg/dL, indicating metabolic acidosis as the cause of death. Additionally, four sheep developed elevated serum levels of aspartate aminotransferase and gamma glutamyl transferase, indicating that the pods had hepatotoxic effects. Necropsy findings included the accentuation of the hepatic lobular pattern and multiple focally extensive red areas in the rumen mucosa and on the surface of the liver. Repeated ingestion of small doses induced tolerance but did not induce cumulative effects. Histopathologically, the epithelial mucosa of the rumen and reticulum exhibited swollen and vacuolated epithelia with intraepithelial pustules. Focal ulceration of the mucosa was also observed. Multifocal vacuolar degeneration of hepatocytes and scattered individual hepatocellular necrosis were evident in the liver. We concluded that the main clinical manifestation of intoxication by E. contortisiliquum pods in sheep was acute ruminal lactic acidosis and metabolic acidosis. Ingestion of repeated sublethal doses could stimulate proliferation of the ruminal fauna that degrades the sugar present in the pods, and thereby prevent the occurrence of ruminal acidosis. The plant is also hepatotoxic, and no abortions were

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

    Science.gov (United States)

    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. © 2013 Japan Geriatrics Society.

  17. Treatment of chronic urticaria in children with antihistamines and cyclosporine.

    Science.gov (United States)

    Neverman, Lisa; Weinberger, Miles

    2014-01-01

    Chronic idiopathic urticaria, daily hives that last >6 weeks, can be resistant to antihistamines, even when higher than conventional doses are used. Other pharmacologic agents have been associated with inconsistent benefit. We examined the relationship of clinical characteristics and the presence of autoimmune antibodies to antihistamine resistance in children. We further examined the efficacy and safety of cyclosporine in children whose urticaria was resistant to antihistamine. Patients referred to the pediatric allergy and pulmonary specialty clinic at the University of Iowa Children's Hospital and diagnosed as having chronic idiopathic urticaria were identified during the period from August 2008 to July 2013. A retrospective examination of treatment and outcome was performed. Forty-six patients, 26 female patients and 20 male patients, with chronic idiopathic urticaria were identified. The ages of 16 patients who were antihistamine resistant ranged from 9 to 18 years (median, 12.5 years). Those patients who were antihistamine responsive had a median age of 6 years, significantly lower than those who were antihistamine resistant (P = .0001). There was no significant association between autoimmune antibodies and antihistamine resistance. All the patients who were antihistamine resistant were treated with cyclosporine; all experienced complete resolution of urticaria at times that ranged from 2 days to 3 months (median, 7 days). Relapses responsive to repeated cyclosporine occurred in 5 of the patients after 1 week to 15 months (median, 6 months). Adverse effects were not seen in these patients. Our data were consistent with efficacy and safety of cyclosporine for chronic urticaria in children when even high doses of antihistamines are ineffective. Copyright © 2014 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  18. Acute calcific tendinitis of the flexor carpi ulnaris causing acute compressive neuropathy of the ulnar nerve: a case report.

    Science.gov (United States)

    Yasen, Sam

    2012-12-01

    This study reports a case of acute calcific tendinitis of the flexor carpi ulnaris in a 64-year-old woman. She presented with symptoms of acute ulnar nerve compression mimicking a volar compartment syndrome. Owing to rapidly progressive symptoms, emergency surgical exploration was carried out. Intra-operatively a large mass of calcium phosphate carbonate was noted in association with the flexor carpi ulnaris near its insertion at the wrist compressing the ulnar nerve and artery in Guyon's canal. Postoperatively the patient had complete resolution of symptoms. Conservative management with non-steroidal anti-inflammatory drugs, rest, splinting, and steroid therapy is recommended for acute calcific tendinitis, but this case suggests a role for surgical treatment when there is acute neural compression and severe pain.

  19. The Effect of Food Avoidance in Adult Patients with Chronic Idiopathic Urticaria.

    Science.gov (United States)

    Thaiwat, Supitchaya; Nakakes, Artit; Sangasapaviliya, Atik

    2015-12-01

    Recent findings show food allergy is rarely the cause of chronic urticaria. However; reports showed up to 5% of chronic idiopathic urticaria (CIU) was food induced urticaria (FIU) and the remission rate with food avoidance in CIU was varied. According to recent studies, skin prick test (SPT) is not a gold standard for investigating the culprit food allergen in CIU. The clinical response for food avoidance is still unclear. The purpose of the present study is to investigate the association of food allergen and SP7 the clinical response after positive food avoidance in adult Thai patients with CIU. We conducted a prospective study that included 76 patients, who presented with CIU at the Division of Dermatology, Department of Medicine, Phramongkutklao Hospital, between September 1, 2009 and May 31, 2010. Personal data, general physical examination, and detailed history were obtained. Twenty food allergens were used to perform SPT at the allergy clinic. The positive food allergens were enrolled to avoid the culprit food allergens for two to four weeks and evaluated the clinical response. Fifty-one of 76 patients (67.1%) gave history compatible with FIU. Shrimp (54.9%) and fish (49.0%) were the two most commonly suspected allergens by the patients. Fifteen of 76 patients (19.7%) had positive SPT In comparison to the SPT negative group in terms of clinical severity and effect on their daily lives, there was no significant difference. We then matched the SPT results with the patient's history. Five of 76 (6.6%) patients had results of SPT matching the patients' history. The five allergens in these patients were fish, milk, tomato, shrimp, and yeast. Fifty-one of 76 (67.1%) patients had negative SPT results but the patients suspected that certain foods were the cause of their urticaria. Fifteen of 76 (19.7%) patients had positive SPT results but the patients had never suspected any food allergen. Among these SPT positive patients, 13 food allergens were the culprits, the

  20. [Epidemiologic features in patients with antihistamine-resistant chronic urticaria].

    Science.gov (United States)

    Sánchez Borges, Mario; Tassinari, Stefano; Flores, Adriana

    2015-01-01

    Antecedentes: en la actualidad, la información disponible acerca de las características particulares de los pacientes que padecen urticaria crónica espontánea resistente a tratamiento es muy limitada. Objetivo: investigar las características demográficas y clínicas de los pacientes con urticaria crónica espontánea resistente a tratamiento. Material y método: estudio descriptivo, retrospectivo, de la información clínica y demográfica de pacientes que consultaron en los servicios de Alergología de dos hospitales de Caracas, Venezuela, que padecían urticaria espontánea de más de seis semanas de evolución y que no habían respondido a por lo menos un curso de tratamiento con antihistamínicos. Resultados: la urticaria crónica espontánea resistente a tratamiento fue más frecuente en pacientes de sexo femenino, de edades entre 20 y 59 años, de raza caucásica americana, con predominio de síntomas moderados, duración de las lesiones individuales de menos de tres horas y diámetro de los habones entre 1 y 3 cm. El angioedema solo o asociado con urticaria afectó a 14% de los pacientes. Las enfermedades asociadas con mayor frecuencia fueron: asma, rinitis y rinosinusitis, enfermedades tiroideas e hipertensión arterial. Conclusión: la urticaria crónica espontánea resistente a tratamiento constituye un subgrupo muy frecuente de urticaria crónica y representa un importante desafío terapéutico. En este estudio no se demostraron características diferenciales en comparación con las de los pacientes con urticaria crónica espontánea que responden al tratamiento con antihistamínicos.

  1. Redrawing Papez' circuit: a theory about how acute stress becomes chronic and causes disease.

    Science.gov (United States)

    Eggers, Arnold E

    2007-01-01

    The diseases of chronic stress include migraine, essential hypertension, depression, and the metabolic syndrome. A theory is presented to explain how acute stress becomes chronic and causes these inter-related conditions. The theory is based on a new "circuit of emotion", which is derived from Papez' famous theory of emotion. The hypothesis is as follows: There is a basic circuit of emotion which runs from the hippocampus (defined as the dentate gyrus plus the CA regions), where emotion arises, to the amygdala and from there to serotonergic pacemaker cells in the dorsal raphe nucleus (DRN). The DRN projects back to the dentate gyrus in two ways: a direct route without a stop and an indirect route via pacemaker cells in the entorhinal cortex. The purpose of the direct route is to promote neurogenesis in the subgranular zone of the dentate; the indirect route has two purposes: to imprint ongoing moments of consciousness onto new dentate cells for retention as memory and to provide a negative feedback loop for regulation of the whole process. The hippocampus, the amygdala, and the DRN all project to the hypothalamus, which are branches off the basic loop that subserve the autonomic expression of emotion. Pathologic overdrive of the DRN causes overdrive of the entorhinal cortex, which leads to excitotoxic cell death of neurons in the hippocampus involved in the negative feedback loop. The disinhibited amygdala and DRN are then free to orchestrate the syndromes of chronic stress. Recovery from chronic stress requires repopulation of the dentate gyrus and restoration of the feedback loop. Excitotoxic cell death in the hippocampus results from either extraordinary acute stress or increased susceptibility to DRN overdrive, as might be caused, for example, by genetic factors, age, high cortisol levels, or incomplete recovery from previous damage. Three goals for therapeutic intervention are identified: inhibition of pacemaker cells in the DRN (which can be targeted by

  2. Human parechovirus as a minor cause of acute otitis media in children.

    Science.gov (United States)

    Sillanpää, Saara; Oikarinen, Sami; Sipilä, Markku; Seppälä, Elina; Nurminen, Noora; Rautiainen, Markus; Laranne, Jussi; Hyöty, Heikki

    2015-01-01

    Human parechoviruses (HPeVs) cause mild upper respiratory infections, gastrointestinal symptoms, central nervous system infections and some studies have linked them with acute otitis media (AOM). The aim of the present study was to study further the role of HPeV infections in AOM by detecting these viruses directly from middle ear fluid (MEF), respiratory and stool samples collected from children during AOM episodes. A total of 91 MEF samples, 98 nasal swab (NS) samples and 92 stool samples were collected during 100 AOM episodes in a total of 87 children aged between five to 42 months. All specimens were analyzed by real time RT-PCR for the presence of HPeV RNA. HPeV infection was diagnosed in 12 (14%) patients. HPeV RNA was detected in altogether 13 samples, including four MEF samples, three NS samples and six stool samples. One patient was positive in both stool and MEF samples. The results suggest that HPeV may play a role in some AOM cases, but it is not a major cause of AOM in children.

  3. Primary aortoesophageal fistula: a rare cause of acute upper gastrointestinal bleeding

    Directory of Open Access Journals (Sweden)

    Samira Ineida Morais Gomes

    2011-12-01

    Full Text Available Acute upper gastrointestinal bleeding is a potentially life-threateningemergency, especially in the elderly. This condition accounts for approximately1% of all emergency room admissions. Among the causes of such bleedingis aortoesophageal fistula, a dreaded but apparently rare condition, firstrecognized in 1818. The great majority of cases are of primary aortoesophagealfistula, caused by atheromatous aortic aneurysms or, less frequently, bypenetrating aortic ulcer. The clinical presentation of aortoesophageal fistulais typically characterized by the so-called Chiari’s triad, consisting of thoracicpain followed by herald bleeding, a variable, short symptom-free interval,and fatal exsanguinating hemorrhage. The prognosis is poor, the in-hospitalmortality rate being 60%. Conservative treatment does not prolong survival,and the in-hospital mortality rate is 40% for patients submitted to conventionalsurgical treatment. Here, we report the case of a 93-year-old woman whopresented to the emergency room with a history of hematemesis. The patientwas first submitted to upper gastrointestinal endoscopy, the findings of whichwere suggestive of aortoesophageal fistula. The diagnosis was confirmedby multidetector computed tomography of the chest. Surgery was indicated.However, on the way to the operating room, the patient presented with massivebleeding and went into cardiac arrest, which resulted in her death.

  4. A therapeutic dose of ketoprofen causes acute gastrointestinal bleeding, erosions, and ulcers in rats.

    Science.gov (United States)

    Shientag, Lisa J; Wheeler, Suzanne M; Garlick, David S; Maranda, Louise S

    2012-11-01

    Perioperative treatment of several rats in our facility with ketoprofen (5 mg/kg SC) resulted in blood loss, peritonitis, and death within a day to a little more than a week after surgery that was not related to the gastrointestinal tract. Published reports have established the 5-mg/kg dose as safe and effective for rats. Because ketoprofen is a nonselective nonsteroidal antiinflammatory drug that can damage the gastrointestinal tract, the putative diagnosis for these morbidities and mortalities was gastrointestinal toxicity caused by ketoprofen (5 mg/kg). We conducted a prospective study evaluating the effect of this therapeutic dose of ketoprofen on the rat gastrointestinal tract within 24 h. Ketoprofen (5 mg/kg SC) was administered to one group of rats that then received gas anesthesia for 30 min and to another group without subsequent anesthesia. A third group was injected with saline followed by 30 min of gas anesthesia. Our primary hypothesis was that noteworthy gastrointestinal bleeding and lesions would occur in both groups treated with ketoprofen but not in rats that received saline and anesthesia. Our results showed marked gastrointestinal bleeding, erosions, and small intestinal ulcers in the ketoprofen-treated rats and minimal damages in the saline-treated group. The combination of ketoprofen and anesthesia resulted in worse clinical signs than did ketoprofen alone. We conclude that a single 5-mg/kg dose of ketoprofen causes acute mucosal damage to the rat small intestine.

  5. Viral Agents Causing Acute Respiratory Infections in Children under Five: A Study from Eastern India

    Directory of Open Access Journals (Sweden)

    Pravakar Mishra

    2016-01-01

    Full Text Available Background. Acute respiratory infections (ARIs are important cause of mortality and morbidity in children under five in developing country. Methods. This observational study was conducted over two-year period in a tertiary care teaching hospital of Eastern India. Nasal and throat swabs were collected, transported to the laboratory at 2–8°C in viral transport media, and then processed for detection of viruses using mono/multiplex real-time polymerase chain reaction. Results. A total of 300 children aged 2–60 months with ARIs were included. The most common age group affected with LRI was 2–12 mo and with URI was >12–60 mo. Viruses were detected in 248 cases. In URI, 77 were positive for single virus and 19 were positive for more than one virus; in LRI, 113 were positive for single virus and 12 were positive for more than one virus. The most common viruses isolated from URI cases were rhinovirus and adenovirus. The most common viruses isolated from LRI cases were respiratory syncytial virus and influenza virus. Most cases occurred in the months of January, December, and August. Conclusion. Viruses constitute a significant cause of ARI in children under five. RSV, ADV, RV, and IFV were the most prevalent viruses isolated.

  6. Dengue fever causing febrile neutropenia in children with acute lymphoblastic leukemia: an unknown entity.

    Science.gov (United States)

    Ramzan, Mohammed; Yadav, Satya Prakash; Dinand, Veronique; Sachdeva, Anupam

    2013-06-01

    Dengue fever is endemic in many parts of the world but it has not been described as a cause of febrile neutropenia. We describe here clinical features, laboratory values and outcome in 10 children with acute lymphoblastic leukemia (ALL) and with dengue fever as a cause of febrile neutropenia. These data are compared to an age-matched control population of 22 children with proven dengue infection without ALL. Except for fever in all patients and plethoric face in one patient, typical symptoms of dengue such as abdominal pain, myalgias, and headaches, were absent. Mean duration of hospital stay was 6.3±2.0 days in ALL patients vs. 5.0±2.0 in controls (p=0.096). Median platelet count was 13,000/cmm (range 1000-28,000) in cases vs. 31,500 (range 13,000-150,000) in controls (p=0.018). Mean time for recovery for platelet was 6.0±1.3days in ALL patients vs. 2.5±0.9days in controls (pfebrile neutropenia although typical symptoms may be lacking. Platelet recovery may be significantly delayed.

  7. A Case of Recurrent Urticaria Due to Formaldehyde Release from Root-Canal Disinfectant.

    Science.gov (United States)

    Jang, Ji Hoon; Park, Seung Hyun; Jang, Hang Jea; Lee, Sung Geun; Park, Jin Han; Jeong, Jae Won; Park, Chan Sun

    2017-01-01

    Although formaldehyde is well known to cause type 4 hypersensitivity, immunoglobulin E (IgE)-mediated hypersensitivity to formaldehyde is rare. Here, we report a case of recurrent generalized urticaria after endodontic treatment using a para-formaldehyde (PFA)-containing root canal sealant and present a review of previous studies describing cases of immediate hypersensitivity reactions to formaldehyde. A 50-year-old man visited our allergy clinic for recurrent generalized urticaria several hours after endodontic treatment. Prick tests to latex, lidocaine, and formaldehyde showed negative reactions. However, swelling and redness at the prick site continued for several days. The level of formaldehyde-specific IgE was high (class 4). Thus, the patient was deemed to have experienced an IgE-mediated hypersensitivity reaction caused by the PFA used in the root canal disinfectant. Accordingly, we suggest that physicians should pay attention to type I hypersensitivity reactions to root canal disinfectants, even if the symptoms occur several hours after exposure.

  8. Throw caution to the wind: is refeeding syndrome really a cause of death in acute care?

    Science.gov (United States)

    Matthews, K L; Capra, S M; Palmer, M A

    2017-08-16

    Refeeding syndrome (RFS), a life-threatening medical condition, is commonly associated with acute or chronic starvation. While the prevalence of patients at risk of RFS in hospital reportedly ranges from 0 to 80%, the prevalence and types of patients who die as a result of RFS is unknown. We aimed to measure the prevalence rate and examine the case histories of patients who passed away with RFS listed as a cause of death. Patients were eligible for inclusion provided their death occurred within a Queensland hospital. Medical charts were reviewed, for medical, clinical and nutrition histories with results presented using descriptive statistics. Across 18 years (1997-2015) and ~260000 hospital deaths, five individuals (4F, 74 (37-87)yrs) were identified. No patient had a past or present diagnosis, such as anorexia nervosa, that would classify them as at high risk for RFS. RFS was not listed as the primary cause of death for any patient. No individual consumed >3400 kJ per day. Limited consensus was observed in the signs and symptoms used to diagnose RFS, although all patients experienced low levels of potassium, phosphate and/or magnesium. Eighty percent of electrolytes improved before death. RFS was a rare underlying cause of death, despite reported high prevalence rates of risk. Patient groups usually considered to be at high risk were not identified, suggesting a level of imprecision with the interpretation of criteria used to identify RFS risk. More detailed research is warranted to assist in the identification of those distinctly at risk of RFS.European Journal of Clinical Nutrition advance online publication, 16 August 2017; doi:10.1038/ejcn.2017.124.

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

    Directory of Open Access Journals (Sweden)

    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

  10. How not to miss autoinflammatory diseases masquerading as urticaria

    DEFF Research Database (Denmark)

    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...

  11. Cardiovascular Risk is not Increased in Patients with Chronic Urticaria

    DEFF Research Database (Denmark)

    Egeberg, Alexander; Gislason, Gunnar H; Vestergaard, Christian

    2016-01-01

    Chronic urticaria (CU) is a common condition characterized by daily or almost daily occurrence of wheals, angioedema, or both over a period of more than 6 weeks (1). CU is classified into inducible (CIndU) and spontaneous forms (CSU). The annual period prevalence of CSU was recently estimated...

  12. Urticaria associated with necrotic uterine leiomyomas infected with salmonella.

    Science.gov (United States)

    Tachdjian, Raffi; Tourangeau, Louanne; Schneider, Jessica Lynn; Nel, Andre

    2010-08-01

    We describe a unique case of urticaria associated with a Salmonella infection of uterine leiomyomas. A 55-year-old woman with a known history of uterine leiomyomas and a chief complaint of recurrent small and coalescing urticarial lesions confined to the abdomen presented with an 18-year history of recurrent fever and flu-like symptoms associated with the urticaria. After confirming the presence of a leiomyoma containing necrotic tissue on the computed tomography scan, a hysterectomy was performed. A large, 11-cm intramural leiomyoma was removed, and a culture of the purulent content grew a previously untyped Salmonella. The urticaria resolved on removal of the necrotic tissue. Subsequent follow-up for more than 2 years shows no relapse of symptoms. Our patient harbored Salmonella bacteria in a necrotic uterine leiomyoma, where it was difficult to detect until the time of surgery. In patients presenting with localized urticaria of the abdomen, an infection in the pelvic and abdominal tissue should be considered in the differential diagnosis.

  13. Urticaria and Angioedema – More than just Skin Deep!

    African Journals Online (AJOL)

    Urticaria and Angioedema – More than just Skin Deep! Holtzhausen J ... Urticaceae species stinging nettle plant ... Diagnosis is based on history and sometimes provocation testing, for ... of food components, such as preservatives, colourants and taste .... cooperation and the standard of care, by updating guidelines,.

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

    Directory of Open Access Journals (Sweden)

    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.

  15. Wandering spleen with torsion causing pancreatic volvulus and associated intrathoracic gastric volvulus. An unusual triad and cause of acute abdominal pain.

    Science.gov (United States)

    Aswani, Yashant; Anandpara, Karan Manoj; Hira, Priya

    2015-01-31

    Wandering spleen is a rare medical entity in which the spleen is orphaned of its usual peritoneal attachments and thus assumes an ever wandering and hypermobile state. This laxity of attachments may even cause torsion of the splenic pedicle. Both gastric volvulus and wandering spleen share a common embryology owing to maldevelopment of the dorsal mesentery. Gastric volvulus complicating a wandering spleen is, however, an extremely unusual association, with a few cases described in literature. We present a case of a young female who presented with acute abdominal pain and vomiting. Radiological imaging revealed a intrathoracic gastric volvulus, torsion in an ectopic spleen, and additionally demonstrated a pancreatic volvulus - an unusual triad, reported only once, causing an acute abdomen. The patient subsequently underwent an emergency surgical laparotomy with splenopexy and gastropexy.

  16. Acute allergic angioedema of upper lip

    Directory of Open Access Journals (Sweden)

    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.

  17. Acute allergic angioedema of upper lip

    Science.gov (United States)

    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

  18. Atopic predisposition in cholinergic urticaria patients and its implications.

    Science.gov (United States)

    Altrichter, S; Koch, K; Church, M K; Maurer, M

    2016-12-01

    Cholinergic urticaria (CholU) is a frequent chronic urticaria disorder with itchy weal and flare-type skin reactions in response to physical exercise or passive warming. A higher frequency of atopy among CholU patients has been reported, but the significance of this observation is unclear. To assess the prevalence and relevance of atopy in CholU patients. Thirty CholU patients were assessed for atopic skin diathesis (atopic predisposition) by use of the Erlangen Atopy Score and divided into atopic and non-atopic predisposed CholU individuals. Both groups were assessed for disease severity (CholUSI) and activity (CholUAS7), quality of life impairment [Dermatology Life Quality Index (DLQI) and CU-Q2 OL], seasonal exacerbation, total and specific serum IgE and comorbidities. CholU patients were found to exhibit high rates of atopic predisposition (57%), with higher prevalence and scores in female than in male patients. High Erlangen Atopy Scores were linked to high CholU severity, activity and impact on QoL. Atopic predisposed CholU patients show different seasonal exacerbation patterns, IgE specificity and comorbidity profiles as compared to non-atopic CholU patients. Atopic predisposition and cholinergic urticaria appear to be linked more closely than previously thought, which suggests shared pathogenetic mechanisms. Atopic patients with cholinergic urticaria have more severe disease and poorer quality of life than those who do not. Thus, all cholinergic urticaria patients should be assessed for atopic predisposition. © 2016 European Academy of Dermatology and Venereology.

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

    Science.gov (United States)

    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 urticaria would be refractory to antihistamines. Serum clusterin can be a prognostic marker to determine the responsiveness to antihistamine treatment in patients with CSU.

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

    Directory of Open Access Journals (Sweden)

    Kunio eMizutari

    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.

  1. Intestinal Amebiasis: A Concerning Cause of Acute Gastroenteritis Among Hospitalized Lebanese Children

    Science.gov (United States)

    Naous, Amal; Naja, Ziad; Zaatari, Nour; Kamel, Raymond; Rajab, Mariam

    2013-01-01

    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. PMID:24404551

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

    Directory of Open Access Journals (Sweden)

    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.

  3. A Rare Cause of Acute Abdomen: Perforation of Double Meckel’s Diverticulum

    Directory of Open Access Journals (Sweden)

    İlhan Tas

    2015-01-01

    Full Text Available Meckel’s diverticulum is the most common congenital anomaly of the gastrointestinal tract. In this report, we aimed to represent a case of intestinal perforation, caused by double Meckel’s diverticulum, which is a very rare entity in surgical practice. The patient was a 20-year-old Caucasian man, admitted to hospital with complaints of abdominal pain, nausea, and vomitting during the last 3 days. Physical examination indicated tenderness, rebound, and guarding in the right lower quadrant of abdomen. Abdominal X-ray revealed a few air-liquid levels in the left upper quadrant. In the operation, 2 Meckel’s diverticula were observed, one at the antimesenteric side, at 70 cm distance to the ileocecal valve, approximately in 3 cm size, and the other between the mesenteric and antimesenteric sides, approximately in 5 cm size. The first one had been perforated at the tip and wrapped with omentum. A 30 cm ileal resection, including both diverticula with end-to-end anastomosis, was performed. The diagnosis of symptomatic Meckel’s diverticulum is considerably hard, especially when it is complicated. Diverticulectomy or segmentary resections are therapeutic options. In patients with acute abdomen clinic, Meckel’s diverticulum and its complications should be kept in mind, and the intestines should be observed for an extra diverticulum for caution although it is a very rare condition.

  4. Ileum perforation due to accidental chicken bone ingestion a rare cause of the acute abdomen

    Directory of Open Access Journals (Sweden)

    Doklestić Krstina S.

    2012-03-01

    Full Text Available Ingestion of foreign bodies is not an uncommon occurrence, but most of them will pass through the gastrointestinal tract without consequences. Complication such as perforation is rare. We present a case of small bowel perforation secondary to the accidental ingestion of a chicken bone. The patient presented with abdominal pain, constipation and vomiting. Clinical examination confirmed generalized abdominal tenderness and rebound tenderness. Abdominal radiography showed multiple dilated loops of small bowel, and abdominal ultrasound (US showed inflammatory changes on small bowel loops, with free fluid and fluid collection around intestinal loops. The patient underwent an emergency laparotomy. Intra operative findings revealed diffuse fibro purulent peritonitis with abscess between central small bowels loops. At about 60 cm from Bauchini valve we found a perforation of ileum at the anti-mesenteric site caused by a sharp chicken wishbone. The patient was treated with resection of the ileum segment (10 cm and primary end-to-end anastomosis. Even that intestinal perforation by a foreign body is rare, physicians should consider possibility of intestinal perforation by a foreign body in the differential diagnosis of acute abdomen in patients presenting with abdominal pain.

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

    Directory of Open Access Journals (Sweden)

    Tursun Irfan

    2015-12-01

    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.

  6. Antibiotic resistance in pathogens causing acute otitis media in Finnish children.

    Science.gov (United States)

    Sillanpää, Saara; Sipilä, Markku; Hyöty, Heikki; Rautiainen, Markus; Laranne, Jussi

    2016-06-01

    Microbiology and susceptibility of middle ear pathogens in children change over time and antibiotic resistance is increasing globally. For the clinicians it is important to be up to date about the resistance situation when considering antibiotic treatment in acute otitis media (AOM). In this study we analysed the resistance profile of AOM pathogens in out-patient children in Finland. A total of 41 culture positive middle ear fluid (MEF) samples were analysed for bacteria and the presence of antibiotic resistant strains. The samples were obtained from children aged six - 39 months who participated in the otitis media trial during one year period. The most common pathogen was Haemophilus influenzae 17 (40%), followed by Streptococcus pneumoniae in 15 (35%) and Moraxella catarrhalis in 8 (19%). Other pathogens were detected in 3 (7%) of cases. Antibiotic resistance or diminished sensitivity was seen in 63% of the detected bacteria and 28% of pathogens produced beta-lactamase. Antibiotic resistant bacterial strains causing AOM have increased in Finland. Nevertheless, most of the pathogens (72%) were sensitive to amoxicillin, which is still recommended as the first line antibiotic in the treatment of AOM. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  7. Acute Paraparesis Caused by a Giant Cell Tumor of the Thoracic Spine

    Directory of Open Access Journals (Sweden)

    Liang-Chun Chao

    2014-12-01

    Full Text Available Giant cell tumor (GCT is a benign but locally aggressive skeletal neoplasm of young adults. GCT located in the spine is relatively rare and may need a combination of surgical and adjunctive therapies. Here we present a patient who had intermittent thoracic back pain for two weeks and experienced an acute episode of decreased muscle power of both lower limbs. Magnetic resonance (MR imaging examinations of the thoracic spine revealed that the patient had severe spinal canal compression caused by pathological fracture due to a tumor within the seventh thoracic vertebra. She underwent an emergent surgical intervention for total removal of the tumor and spinal reconstruction with autologous rib grafts and instruments. Postoperatively, the patient made an uneventful recovery of muscle power of bilateral lower limbs. She subsequently received adjuvant radiotherapy. In a follow-up period of 36 months, the patient had no clinical or radiological evidence of tumor recurrence. Even though spinal location for GCT is a rare event, it should be included in the differential diagnosis in patients with osteolytic lesions or pathological fractures of the vertebra, especially in young female patients sustaining no trauma who had a clinical history of persistent low back pain.

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

    Directory of Open Access Journals (Sweden)

    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.

  9. Acute-Onset Endophthalmitis Caused by Alloiococcus otitidis following a Dexamethasone Intravitreal Implant

    Directory of Open Access Journals (Sweden)

    Tizana Marchino

    2013-03-01

    Full Text Available Purpose: To report the first case of acute endophthalmitis caused by Alloiococcus otitidis after a dexamethasone intravitreal implant. Methods: A 74-year-old female was treated with intravitreal Ozurdex® in her left eye for central retinal vein occlusion (CRVO. Best-corrected visual acuity (BCVA in the eye was 4/20. Intravitreal injection was uneventful. At 48 h after injection, she developed ocular pain and visual acuity had dropped to light perception. Endophthalmitis associated with intravitreal injection was suspected. Results: The patient did not show a favorable clinical response following systemic, intravitreal, and topical fortified antibiotics. We then performed a vitreous biopsy and removed the Ozurdex implant by pars plana vitrectomy. A vitreous culture was positive for A. otitidis. At the 2-month follow up, no inflammation was observed, but due to CRVO and probably aggravated by endophthalmitis, the fundus showed macular fibrosis. The final BCVA was finger counting at 30 cm in her left eye. Conclusions: In cases of an intravitreal implant associated with endophthalmitis, we recommend removal of the device because it may act as a permanent reservoir of organisms if it remains in the vitreous cavity.

  10. Acute ocular injuries caused by 60-Ghz millimeter-wave exposure.

    Science.gov (United States)

    Kojima, Masami; Hanazawa, Masahiro; Yamashiro, Yoko; Sasaki, Hiroshi; Watanabe, Soichi; Taki, Masao; Suzuki, Yukihisa; Hirata, Akimasa; Kamimura, Yoshitsugu; Sasaki, Kazuyuki

    2009-09-01

    The goal of this study was to examine the clinical course of 60-GHz millimeter-wave induced damages to the rabbit eye and to report experimental conditions that allow reproducible induction of these injuries. The eyes of pigmented rabbits (total number was 40) were irradiated with 60-GHz millimeter-waves using either a horn antenna or one of two lens antennas (6 and 9 mm diameter; phi6, phi9) Morphological changes were assessed by slit-lamp microscopy. Additional assessments included corneal fluorescein staining, iris fluorescein angiography, and lens epithelium light microscopy. Under the standardized eye-antenna positioning, the three antennas caused varying damages to the eyelids or eyeglobes. The most reproducible injuries without concurrent eyelid edema and corneal desiccation were achieved using the phi6 lens antenna: irradiation for 6 min led to an elevation of the corneal surface temperature (reaching 54.2 +/- 0.9 degrees C) plus corneal edema and epithelial cell loss. Furthermore, mitotic cells appeared in the pupillary area of the lens epithelium. Anterior uveitis also occurred resulting in acute miosis (from 6.6 +/- 1.4 to 2.2 +/- 1.4 mm), an increase in flares (from 6.7 +/- 0.9 to 334.3 +/- 130.8 photons per second), and iris vasodilation or vessel leakage. These findings indicate that the three types of millimeter-wave antennas can cause thermal injuries of varying types and levels. The thermal effects induced by millimeter-waves can apparently penetrate below the surface of the eye.

  11. Hyperparathyroidism as a cause of recurrent acute pancreatitis: A case report

    Directory of Open Access Journals (Sweden)

    Tešić-Rajković Snežana

    2016-01-01

    Full Text Available Introduction. One of the more uncommon etiological factors responsible for the development of acute pancreatitis (AP is hypercalcemia. Hyperparathyroidism (HPT, as a cause of hypercalcemia, is responsible for 1.5–13% of AP according to a number of studies. A mechanism of the development of AP in hyperparathyroidism is still unclear. Case report. We presented a 47-year-old female patient, who had five episodes of AP in total before the etiological factors were finally determined. The patient had certain comorbidities which were considered to be potential causes of AP. She had chronic renal insufficiency (she was on a regular hemodialysis program, systemic lupus erythematosus and mioma uteri. She used to regularly take an antiepileptic drug (combination of sodium valproate and valproic acid. During the fifth episode of AP, the serum calcium level was for the first time elevated to twice the normal value. Level of parathyroid hormone was several times higher. A static scintigraphy found hyperplasia or hyperfunctional adenoma of the right inferior and superior parathyroid glands. Abdominal multislice computed tomography (MSCT scan verified the enlargement of the entire pancreas, as well as the presence of heterogeneous structures with diffuse amorphous calcifications. The lytic lesions in the pelvic bones could be seen in both sides. Parathyroidectomy was being postponed by an endocrine surgeon because of the poor overall condition of the patient. In the next period the patient had five more episodes of AP. The condition was significantly contributed by increasingly more frequent and longer episodes of metrorrhagia. Despite all therapeutic measures that were taken, systemic inflammatory response syndrome (SIRS developed, and fatal outcome occurred. Conclusion. In case of recurrent pancreatitis, hyperparathyroidism is to be considered even if a significant elevation of serum calcium is not present. This is especially the case for patients with

  12. Coxiella burnetii Isolates Cause Genogroup-Specific Virulence in Mouse and Guinea Pig Models of Acute Q Fever

    NARCIS (Netherlands)

    Russell-Lodrigue, K.E.; Andoh, M.; Poel, M.W.J.; Shive, H.R.; Weeks, B.R.; Zhang, G.Q.; Tersteeg, C.; Masegi, T.; Hotta, A.; Yamaguchi, T.; Fukushima, H.; Hirai, K.; McMurray, D.N.; Samuel, J.E.

    2009-01-01

    Q fever is a zoonotic disease of worldwide significance caused by the obligate intracellular bacterium Coxiella burnetii. Humans with Q fever may experience an acute flu-like illness and pneumonia and/or chronic hepatitis or endocarditis. Various markers demonstrate significant phylogenetic separati

  13. A comparison of the Accuracy of Ultrasound and Computed Tomography in common diagnoses causing acute abdominal pain

    NARCIS (Netherlands)

    van Randen, Adrienne; Lameris, Wytze; van Es, H. Wouter; van Heesewijk, Hans P. M.; van Ramshorst, Bert; ten Hove, Wim; Bouma, Willem H.; van Leeuwen, Maarten S.; van Keulen, Esteban M.; Bossuyt, Patrick M.; Stoker, Jaap; Boermeester, Marja A.

    2011-01-01

    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 diag

  14. Coagulation mechanisms are involved in the pathogenesis of chronic urticaria: an update%凝血机制参与慢性荨麻疹发病的研究进展

    Institute of Scientific and Technical Information of China (English)

    刘佳; 农祥

    2016-01-01

    凝血机制与慢性荨麻疹有关.内外凝血途径均参与其发病,同时被激活产生凝血酶.凝血酶不仅可以直接作用于血管内皮细胞,增加血管通透性,还可以间接使肥大细胞脱颗粒释放组胺,从而诱发荨麻疹.慢性荨麻疹患者检测出的一些凝血标记物也间接证明凝血机制参与其发病.在慢性荨麻疹发病过程中,凝血机制与炎症反应机制、自身免疫机制和血管机制密切相关.对于抗组胺治疗无效的顽固性荨麻疹患者,抗凝血治疗提供了新的思路和方向.%Recent studies have suggested that coagulation mechanisms are associated with chronic urticaria.Both the intrinsic and extrinsic pathways of blood coagulation are involved in the pathogenesis of chronic urticaria, which are activated simultaneously followed by the generation of thrombin.Thrombin can not only directly act on vascular endothelial cells and increase vascular permeability, but also can indirectly induce mast cells to degranulate and release histamine, and then cause the development of urticaria.Some coagulation markers have been found in patients with chronic urticaria, which indirectly suggests the involvement of coagulation mechanisms in the pathogenesis of chronic urticaria.In the development of chronic urticaria, coagulation mechanisms are closely related to inflammatory response mechanisms, autoimmune mechanisms and vascular mechanisms.Anti-coagulation treatments have provided new ideas and directions for the treatment of intractable urticaria unresponsive to antihistamines.

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

    Directory of Open Access Journals (Sweden)

    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.

  16. Case of acute optic nerve compression caused by tuberculum sellae meningioma with optic canal involvement

    Directory of Open Access Journals (Sweden)

    Chai Y

    2012-05-01

    sellae meningioma can cause acute visual symptoms due to optic canal involvement. Early consultation with a neurosurgeon is necessary. Visual evoked potentials and optical coherence tomography are sensitive and helpful in following patients with optic nerve compression.Keywords: optic nerve compression, tuberculum sellae meningioma, optic canal involvement, pattern visual evoked potentials, optical coherence tomography

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

    Science.gov (United States)

    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.

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

    Directory of Open Access Journals (Sweden)

    Ming-hua Cao

    Full Text Available 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.

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

    Science.gov (United States)

    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

  20. Immune and inflammatory response in pigs during acute influenza caused by H1N1 swine influenza virus.

    Science.gov (United States)

    Pomorska-Mól, Małgorzata; Markowska-Daniel, Iwona; Kwit, Krzysztof; Czyżewska, Ewelina; Dors, Arkadiusz; Rachubik, Jarosław; Pejsak, Zygmunt

    2014-10-01

    Swine influenza (SI) is an acute respiratory disease of pigs, caused by swine influenza virus (SIV). Little is known about the inflammatory response in the lung during acute SI and its correlation with clinical signs or lung pathology. Moreover, until now there has been a limited amount of data available on the relationship between the concentrations of pro- and anti-inflammatory cytokines in the lungs and the serum concentration of acute-phase proteins (APPs) in SIV-infected pigs. In the present study, the porcine inflammatory and immune responses during acute influenza caused by H1N1 SIV (SwH1N1) were studied. Nine pigs were infected intratracheally, and five served as controls. Antibodies against SIV were measured by haemagglutination inhibition assay, and the influenza-virus-specific T-cell response was measured using a proliferation assay. C-reactive protein (CRP), haptoglobin (Hp), serum amyloid A (SAA), and pig major acute-phase protein (Pig-MAP) the concentrations in serum and concentration of IL-1β, IL-6, IL-8, IL-10, TNF-α and IFN-γ in lung tissues were measured using commercial ELISAs.