Síndrome DRESS asociado a fenitoína: informe de caso / DRESS syndrome associated with phenytoin: case report

El síndrome DRESS es una reacción adversa dermatológica que puede presentarse debido a diversos medicamentos, y constituye uno de los diagnósticos más importantes por encima del síndrome de Stevens-Johnson. Se trata de un caso relacionado con una reacción adversa de muy baja frecuencia, que está documentada en la literatura científica, a varios medicamentos, entre ellos la fenitoína. Por lo mencionado, la publicación de estos casos resulta escasa y limitada. Las principales preocupaciones del paciente relacionadas con su cuadro clínico radicaban en el gran compromiso cutáneo que lo llevó a hospitalización, dolor e incomodidad, por el cual recurrió al manejo tópico generalizado con vaselina. Los hallazgos clínicos relevantes fueron: eosinofilia severa, ulceraciones cutáneas, hepatitis química y fiebre. Con los hallazgos del cuadro clínico y la evaluación de la escala RegiSCAR se hace el diagnóstico de síndrome DRESS inducido por fenitoína. Se suspende la fenitoína, se inicia levetiracetam y se administran corticosteroides y acetaminofén con evolución favorable. (AU)

DRESS syndrome is a dermatological adverse reaction can occur due to various medications, being one of the most important diagnoses above Steven-Johnson syndrome. This is a case related to a very low frequency adverse reaction that is documented in the scientific literature to several medicines among those, the phenytoin. Therefore, the publication of these cases is scarce and limited. The main concerns of the patients related to their clinical picture were due to the great cutaneous compromise that lead to hospitalization, pain and discomfort for which they resorted to generalized topical management with vaseline (petrolatum). Relevant clinical findings were severe eosinophilia, skin ulcerations, chemical hepatitis and fever. With clinical picture findings and evaluation of the RegiSCAR scale, the diagnosis of Phenytoin-induced DRESS syndrome is made. Phenytoin is discontinued, levetiracetam is started and corticosteroids and acetaminophen are administrated with favorable evolution. (AU)

Recurrent abdominal pain, peritoneal effusion, and eosinophilia in a boy aged 17 years / 中国当代儿科杂志

A boy, aged 17 years, was admitted again due to abdominal pain, diarrhea, and eosinophilia for 3 years, which worsened for 3 days. Three years ago, the boy suffered from abdominal pain and diarrhea after eating yogurt; color Doppler ultrasound showed a large amount of peritoneal effusion, and routine blood test, bone marrow cell morphology, and ascites histological examination showed a large number of eosinophils. Three days ago, he was admitted again due to abdominal pain and diarrhea. The gastrointestinal endoscopy showed eosinophil infiltration in the angle of stomach. The boy was diagnosed with eosinophilic gastrointestinal disease (eosinophilic gastroenteritis). He was improved after the treatment with glucocorticoids and dietary avoidance, and no recurrence was observed during the one-year follow-up. It is concluded that for children who attend the hospital due to gastrointestinal symptoms such as abdominal pain and diarrhea, if there is an increase in peripheral blood eosinophils, it is necessary to consider the possibility of eosinophilic gastrointestinal disease, and eosinophil infiltration and abnormal eosinophil count in gastrointestinal tissue based on endoscopic biopsy may be the key to diagnosis.

Increased expression of pendrin in eosinophilic chronic rhinosinusitis with nasal polyps / Expressão aumentada de pendrina na rinossinusite crônica eosinofílica com pólipos

Abstract Introduction: Chronic rhinosinusitis with nasal polyps is a heterogeneous disease and appropriate diagnostic algorithms in individual cases are necessary for effective medical treatment. Objective: The purpose of this study was to clarify the relationship between the pendrin expression of nasal polyps and clinical and pathological characteristic features of eosinophilic chronic rhinosinusitis. Methods: A total of 68 patients were classified into eosinophilic chronic rhinosinusitis or non-eosinophilic chronic rhinosinusitis groups according to the degree of eosinophilic infiltration into the nasal polyps. Clinical, hematological, and immunohistochemical analyses were performed and statistically compared between both groups. Results: Thirty-eight were classified into eosinophilic chronic rhinosinusitis and 30 into non-eosinophilic chronic rhinosinusitis groups. There were no significant differences in age distribution, sex ratio, prevalence of asthma, or any other complications between the groups. The mean Lund-Mackay score and the number of serum eosinophils was significantly higher in the eosinophilic chronic rhinosinusitis than in the non-eosinophilic chronic rhinosinusitis groups. The pendrin expression was more frequently detected in the epithelial surface layer of nasal polyps in the eosinophilic chronic rhinosinusitis than in the non-eosinophilic chronic rhinosinusitis groups. In addition, mucin 5AC was more widely expressed in the eosinophilic chronic rhinosinusitis than in the non-eosinophilic chronic rhinosinusitis. Conclusion: Increased expression of pendrin and mucin 5AC in the nasal polyps would be associated with development of eosinophilic chronic rhinosinusitis. This finding could allow the development of a novel therapeutic agent targeted specifically to patients with eosinophilic chronic rhinosinusitis.

Resumo Introdução: A rinossinusite crônica com pólipos nasais é uma doença heterogênea e algoritmos diagnósticos apropriados em casos individuais são necessários para um tratamento médico eficaz. Objetivo: O objetivo deste estudo foi esclarecer a relação entre a expressão da pendrina de pólipos nasais e propriedades clínicas e patológicas características da rinossinusite crônica eosinofílica. Método: Um total de 68 pacientes foram classificados como tendo rinossinusite crônica eosinofílica ou rinossinusite crônica não eosinofílica de acordo com o grau de infiltração eosinofílica nos pólipos nasais. Análises clínicas, hematológicas e imunohistoquímicas foram realizadas e comparadas estatisticamente entre os dois grupos. Resultados: Entre os pacientes, 38 apresentavam rinossinusite crônica eosinofílica e constituíram o grupo 1; 30 tinham rinossinusite crônica não eosinofílica e constituíram o grupo 2. Não houve diferenças significantes na distribuição etária, razão entre os sexos, prevalência de asma ou qualquer outra complicação entre os grupos. O escore médio de Lund-Mackay e o número de eosinófilos séricos foram significantemente maiores no grupo com rinossinusite crônica eosinofílica do que no grupo com rinossinusite crônica não eosinofílica. A expressão da pendrina foi mais frequentemente detectada na camada epitelial superficial dos pólipos nasais na rinossinusite crônica eosinofílica do que no grupo com rinossinusite crônica não eosinofílica. Além disso, mucina 5AC foi mais amplamente expressa na rinossinusite crônica eosinofílica do que na rinossinusite crônica não eosinofílica. Conclusão: O aumento da expressão da pendrina e mucina 5AC nos pólipos nasais estaria associado ao desenvolvimento de rinossinusite crônica eosinofílica. Esse achado pode permitir o desenvolvimento de um novo agente terapêutico voltado especificamente para pacientes com rinossinusite crônica eosinofílica.

Peritoneal dialysis-related eosinophilic peritonitis: a case report and literature review / 北京大学学报(医学版)

Peritoneal dialysis (PD)-related peritonitis is recognized as a common complication of peritoneal dialysis. Eosinophilic peritonitis is a rare type of non-infection PD-related peritonitis. Eosinophilic peritonitis in continuous ambulatory peritoneal dialysis (CAPD) patients was first reported in 1967. The cause of eosinophilic peritonitis is obscure, however it may be related to some etiologies: (1) hypersensitivity to PD materials, including catheter or dialysate; (2) bacteria, fungal or mycobacterium tuberculosis infection. Clinical investigations include asymptomatic cloudy PD effluent, fever, abdominal pain and eosinophil count elevate in PD effluent. Eosinophilic peritonitis is usually mild and self-limited. With the development of PD, more eosinophilic peritonitis cases and researches were reported. Here, we report a patient on CAPD with eosinophilic peritonitis. A 71-year-old female patient developed end-stage renal disease for 4 years and underwent CAPD (2 000 mL of 1.5% dialysis solution with four exchanges daily) for 5 months. With a history of unclean food, she was hospitalized for complaints of diarrhea, fever and cloudy peritoneal effluent for 10 days. Dialysis effluent showed an elevated white blood cell (WBC) count of 1 980 cell/mm3, with 60% polymorphonuclear cells. She was diagnosed as PD-related peritonitis, and therapy was initiated with intraperitoneal ceftazidime 1 g once a day and vancomycin 500 mg every other day. She was admitted to the hospital as the symptoms were not relieved. Her peripheral blood cell count showed a total WBC count of 6 940 cells/mm3, 36.8% eosinophil. Her PD effluent analysis showed turbidity, total WBC count of 1 480 cells/mm3, and 83% polymorphonuclear cells. Her dialysate bacteria culture, fungus culture, polymerase chain reaction for Mycobacterium tuberculosis (TB-PCR), acid-fast stain were all negative. On admission day 4, the treatments were changed to levofloxacin 200 mg once a day and vancomycin 500 mg every other day. After two weeks of antibiotics treatment, patient's symptoms were not completely improved and her dialysis effluent remained cloudy. Her blood eosinophil count elevated to 36.8%，eosinophil proportion in PD effluent>90% and PD effluent pathological findings showed eosinophil>90%. Eosinophilic peritonitis was diagnosed and a decision was made to give loratadine daily dose of 10 mg orally. The possible reasons might be the patient's allergy to some components of PD solution or connection systems in the beginning of PD, and this bacterial peritonitis episode, as well as the application of vancomycin, might lead to the fact that eosinophilic peritonitis acutely developed. For there was no improvement in clinical symptoms, loratadine was stopped, and the patient was discharged 18 days later, and received follow-up closely. Two months later, eosinophil count in blood and PD fluid decreased to normal range with no symptom. This case reminds us that in any PD-related peritonitis patient with prolonged symptoms after appropriate antibiotic therapy, and typical clinical symptoms, the diagnosis of eosinophilic peritonitis should be considered. For the count and percentage of eosinophils are not routinely reported in most laboratories, doctors need to contact the department of laboratory and the department of pathology, to confirm the cell count and proportion of eosinophils in dialysis effluent, so as to make the definite diagnosis, which can not only avoid antibiotics overuse, but also avoid antibiotics-induced eosinophilic peritonitis (such as vancomycin).

Características clínicas asociadas a colitis eosinofílica en lactantes con rectorragia persistente / Clinical features of Eosinophilic Colitis in infants with persistent rectal bleeding

The most common presentation of cow's milk protein allergy (CMP) in infants is known as eosinophilic colitis (EC). The aim of this study is to evaluate EC characteristics in infants evaluated with colonoscopy due to the presence of rectorrhagia. Patients and Methods: A retrospective case-control study. Left-sided colonoscopy records of infants with persistent rectal bleeding, conducted between January 2006 and March 2011, were reviewed. The cases corresponded to infants with rectal biopsy compatible with EC and controls with negative biopsy. Telephone questionnaires to parents were conducted, evaluating personal and family history. Results: Complete records were obtained in 61 (79%) of the 77 procedures. 33 (54%) of them were males. Examination average age was 6.3 ± 5.9 months. 25 (41%) patients had EC on their histology. Between cases and controls, no significant difference in gestational age, birth weight and gender, only regarding age at the time of rectal bleeding, were observed. There was also no difference in personal history regarding obstructive bronchitis, allergic rhinitis, family history of asthma, allergic rhinitis or other food allergies. Those who received artificial feeding did not presented greater risk of EC. The most common symptoms in the cases did not differ significantly from the controls. Conclusions: The prevalence of EC in the children studied was 40.9%. Our results show that there are groups of patients with persistent rectal bleeding in which there is no personal or family history that helps diagnosing EC. An endoscopic study could be considered in these patients to establish a correct diagnosis of this condition, avoid unnecessary diets and not to delay the detection of other diseases.

En lactantes, la forma de presentación más común de la alergia a la proteína de la leche de vaca (PLV) es la colitis eosinofílica (CE). El objetivo de este trabajo es evaluar características clínicas asociadas a CE en lactantes evaluados con colonoscopía por la presencia de rectorragia. Pacientes y Método: Estudio caso-control, retrospectivo. Se revisaron registros de colonoscopía izquierda de lactantes con rectorragia persistente, realizadas entre Enero 2006 y Marzo 2011. Casos fueron lactantes con rectorragia y biopsia compatible con CE y controles aquellos con biopsia negativa. Se realizó un cuestionario vía telefónica a los padres, evaluándose antecedentes personales y familiares. Resultados: En 61 (79%) de 77 procedimientos se obtuvo registros completos. 33 (54%) eran hombres. Edad promedio del examen fue 6,3 ± 5,9 meses. 25 (41%) pacientes presentaron CE en la histología. Sin diferencia significativa en edad gestacional, peso de nacimiento ni sexo, pero si en edad de presentación de la rectorragia, entre casos y controles. Tampoco hubo diferencia en antecedentes personales de bronquitis obstructivas, rinitis alérgica, ni antecedentes familiares de asma, rinitis alérgica u otras alergias alimentarias. Quienes recibieron lactancia artificial no tuvieron mayor riesgo de CE. Los síntomas más frecuentes en los casos no se diferenciaron significativamente de los controles. Conclusión: La prevalencia de CE en los niños estudiados fue de 40,9%. Nuestros resultados muestran que hay grupos de pacientes con rectorragia persistente en los cuales no existen antecedentes de la historia familiar ni personal que permitan establecer el diagnóstico de CE. Es en estos pacientes en los cuales podría considerarse el estudio endoscópico para establecer un correcto diagnóstico de esta patología, evitar dietas innecesarias y no retrasar la detección de otras enfermedades.

Eosinophilic colitis in infants / Colite eosinofílica em lactentes

OBJECTIVE: To review the literature for clinical data on infants with allergic or eosinophilic colitis. DATA SOURCE: MEDLINE search of all indexes was performed using the words ''colitis or procto-colitis and eosinophilic'' or ''colitis or proctocolitis and allergic'' between 1966 and February of 2013. All articles that described patients' characteristics were selected. DATA SYNTHESIS: A total of 770 articles were identified, of which 32 met the inclusion criteria. The 32 articles included a total of 314 infants. According to the available information, 61.6% of infants were male and 78.6% were younger than 6 months. Of the 314 patients, 49.0% were fed exclusively breast milk, 44.2% received cow's milk protein, and 6.8% received soy protein. Diarrheal stools were described in 28.3% of patients. Eosinophilia was found in 43.8% (115/263) of infants. Colonic or rectal biopsy showed infiltration by eosinophils (between 5 and 25 perhigh-power field) in 89.3% (236/264) of patients. Most patients showed improvement with theremoval of the protein in cow's milk from their diet or the mother's diet. Allergy challenge tests with cow's milk protein were cited by 12 of the 32 articles (66 patients). CONCLUSIONS: Eosinophilic colitis occurs predominantly in the first six months of life and in males. Allergy to cow's milk was considered the main cause of eosinophilic colitis. Exclusion of cow'smilk from the diet of the lactating mother or from the infant's diet is generally an effective therapeutic measure. .

OBJETIVO: Revisão da literatura sobre dados clínicos de lactentes com colite eosinofílica oualérgica. FONTE DOS DADOS: Pesquisa no Medline de todas as indexações com as palavras ''colitis or proc-tocolitis and eosinophilic'' ou ''colitis or proctocolitis and allergic'' entre 1966 e fevereiro de 2013. Foram selecionados todos os artigos que descreviam as características dos pacientes. SÍNTESE DOS DADOS: Foram identificados 770 artigos dos quais 32 preenchiam os critérios de inclusão. Os 32 artigos incluíram o total de 314 lactentes. Conforme as informações disponíveis, 61,6% dos lactentes eram do sexo masculino e 78,6% apresentavam idade inferior a 6 meses. Dos 314 pacientes, 49,0% encontrava-se em aleitamento natural exclusivo, 44,2% recebiam proteína do leite de vaca e 6,8% proteína da soja. Fezes diarreicas foram descritas em 28,3% dos pacientes. Eosinofilia foi encontrada em 43,8% (115/263) dos lactentes. Biópsia retal ou colônica mostrou infiltração por eosinófilos (entre 5 e 25 por campo de grande aumento) em 89,3% (236/264) dos pacientes. A maioria dos pacientes apresentou melhora com a retirada da proteína do leite de vaca da sua dieta ou das suas mães. Teste de desencadeamento com proteína do leite de vaca foi citado em 12 dos 32 artigos (66 pacientes). CONCLUSÕES: Colite eosinofílica ocorre predominantemente nos primeiros seis meses de vida e no sexo masculino. Alergia ao leite de vaca foi considerada a principal causa de colite eosinofílica. Dieta de exclusão do leite de vaca da mãe lactante ou da dieta do lactente é uma medidate rapêutica geralmente eficaz. .

Eosinophilic Pleuritis due to Sparganum: A Case Report

Sparganosis is a rare parasitic disease caused by migrating plerocercoid tapeworm larva of the genus Spirometra. Infection in humans is mainly caused by the ingestion of raw or inadequately cooked flesh of infected frogs, snakes, and chickens. Here, we report a rare case of a 45-year-old man who was admitted to our hospital with left lower chest pain. The chest radiograph and computed tomography (CT) scan revealed localized pleural effusion in the left lower lobe; further, peripheral blood eosinophilia and eosinophilic pleural effusion were present. Percutaneous catheter drainage was performed, which revealed long worm-shaped material that was identified as a sparganum by DNA sequencing. The patient showed clinical improvement after drainage of the sparganum. This study demonstrates the importance of considering parasitic diseases in the differential diagnosis of eosinophilic pleural effusion.

Hepatobiliary fascioliasis in non-endemic zones: a surprise diagnosis

Fascioliasis is a zoonotic infection caused by Fasciola hepatica. Because of population migration and international food trade, human fascioliasis is being an increasingly recognised entity in nonendemic zones. In most parts of Asia, hepatobiliary fascioliasis is sporadic. Human hepatobiliary infection by this trematode has two distinct phases: an acute hepatic phase and a chronic biliary phase. Hepatobiliary infection is mostly associated with intense peripheral eosinophilia. In addition to classically defined hepatic phase and biliary phase fascioliasis, some cases may have an overlap of these two phases. Chronic liver abscess formation is a rare presentation. We describe a surprise case of hepatobiliary fascioliasis who presented to us with liver abscess without intense peripheral eosinophilia, a rare presentation of human fascioliasis especially in non-endemic zones

Drug reaction with Eosinophilia and Systemic Symptoms (DRESS) / Drug-induced Hypersensitivity Syndrome (DIHS): a review of current concepts / Reação a drogas com eosinofilia e sintomas sistêmicos (DRESS) / Síndrome da hipersensibilidade induzida por droga (DIHS): revisão dos conceitos atuais

The Drug Reaction with Eosinophilia and Systemic Symptoms syndrome, also known as Drug Induced Hypersensitivity Syndrome presents clinically as an extensive mucocutaneous rash, accompanied by fever, lymphadenopathy, hepatitis, hematologic abnormalities with eosinophilia and atypical lymphocytes, and may involve other organs with eosinophilic infiltration, causing damage to several systems, especially to the kidneys, heart, lungs, and pancreas. Recognition of this syndrome is of paramount importance, since the mortality rate is about 10% to 20%, and a specific therapy may be necessary. The pathogenesis is related to specific drugs, especially the aromatic anticonvulsants, altered immune response, sequential reactivation of herpes virus and association with HLA alleles. Early recognition of the syndrome and withdrawal of the offending drug are the most important and essential steps in the treatment of affected patients. Corticosteroids are the basis of the treatment of the syndrome, which may be associated with intravenous immunoglobulin and, in selected cases, Ganciclovir. The article reviews the current concepts involving this important manifestation of adverse drug reaction.

A síndrome Reação a Drogas com Eosinofilia e Sintomas Sistêmicos, também conhecida como Síndrome da Hipersensibilidade Induzida por Droga apresenta-se clinicamente como uma erupção cutâneomucosa extensa tipo exantemática, associada a febre, linfadenopatia, hepatite, anormalidades hematológicas com eosinofilia e linfócitos atípicos, e pode envolver outros órgãos, produzindo insuficiência renal, infiltrado eosinofílico cardíaco e pulmonar, além de pancreatite. O reconhecimento desta síndrome é de suma importância, uma vez que, a taxa de mortalidade é de cerca de 10% a 20% e uma terapia específica pode ser necessária. Sua etiopatogenia está relacionada a drogas específicas, principalmente os anticonvulsivantes aromáticos, alterações imunes, reativação sequencial de herpesvirus e associação com alelos do HLA. O pronto reconhecimento da síndrome e a retirada da droga desencadeante são os passos mais importantes e essenciais no tratamento dos doentes acometidos. Os corticosteróides são as medicações de escolha para o tratamento da síndrome, podendo ser associados imunoglobulina intravenosa e em, alguns casos selecionados, Ganciclovir. O artigo traz uma revisão dos conceitos atuais que envolvem essa importante manifestação de reação adversa a drogas.

Falla orgánica múltiple por estrongiloidiasis diseminada: Comunicación de un caso / Multiple-organ dysfunction caused by dissemination of Strongyloides stercoralis infection: A case report

We report here the case of a 50-year-old male patient, from a rural setting, with past history of alcoholism. He was admitted in the Intensive Care Unit due to a worsening health status after a febrile syndrome of 25 days. In addition, he had diarrhea, intense muscle ache predominantly on upper extremities and abdomen, weight loss, confusion, seizures, psychomotor agitation, tachycardia, tachipnea, anuria, septic shock, coma, and multiple-organ dysfunction syndrome. The hyperinfection syndrome caused by Strongyloides stercoralis was suspected because of severe eosinophilia (52 percent of peripheral blood leukocytes). This diagnosis was verified by the parasitological examination of stool samples by direct wet mount and Baermann techniques. Treatment with thiabendazole at 25 mg/kg per day was started, as well as cefepime, vasoactive drugs, artificial mechanic ventilation, and hemodialysis. The patient died 12 hours after admission, probably due to secondary infection with Escherichia coli.

Se presenta el caso de un paciente masculino, de 50 años, con antecedentes de alcoholismo, procedente de área rural, que ingresó en la Unidad de Cuidados Intensivos por agravamiento de su estado general después de un síndrome febril de 25 días de evolución, presentando shock séptico, coma y falla orgánica múltiple. Se sospechó un síndrome de hiperinfección por Strongyloides stercoralis ante la presencia de una eosinofilia importante (52%), diagnóstico que fue confirmado con el examen parasitológico de las heces. Se inició tratamiento con tiabendazol a 25 mg/ kg al día, cefepima, fármacos vasoactivos, ventilación mecánica y hemodiálisis. Falleció 12 horas después del ingreso, posiblemente a causa de una infección secundaria por Escherichia coli.

A Seroepidemiological Survey of Toxocariasis among Eosinophilia Patients in Chungcheongnam-do

There have been several reports on the relationship between toxocariasis and eosinophilia, but all have been limited to the areas of Seoul or Gangwon-do. In the present study, we investigated the seroprevalence of toxocariasis among eosinophilia patients in Chungcheongnam-do, the central district of Korea. Among the 101 patients tested, 51 (50.5%) were identified as positive by Toxocara ELISA, and 46 (45.5%) were confidently diagnosed with toxocariasis because of absence of any other cause of eosinophilia. Whereas 22 of 42 seropositive patients (52.3%) had a recent history of consuming raw livers, especially the cow liver, only 1 of 25 seronegative patients (4%) had done so (P<0.01). From these results, we could confirm that toxocariasis is related to eosinophilia, and infer that ingestion of raw cow liver plays a vital role in the transmission of toxocariasis in Chungcheongnam-do.

Drug rash with eosinophilia and systemic symptoms syndrome following cholestatic hepatitis A: a case report / 대한간학회지

Hepatitis A virus (HAV) infections occur predominantly in children, and are usually self-limiting. However, 75-95% of the infections in adults are symptomatic (mostly with jaundice), with the illness symptoms usually persisting for a few weeks. Atypical manifestations include relapsing hepatitis, prolonged cholestasis, and complications involving renal injury. Drug rash with eosinophilia and systemic symptoms (DRESS) syndrome is a severe, drug-induced hypersensitivity reaction characterized by skin rash, fever, lymph-node enlargement, and internal organ involvement. We describe a 22-year-old male who presented with acute kidney injury and was diagnosed with prolonged cholestatic hepatitis A. The patient also developed DRESS syndrome due to antibiotic and/or antiviral treatment. To our knowledge, this is the first report of histopathologically confirmed DRESS syndrome due to antibiotic and/or antiviral treatment following HAV infection with cholestatic features and renal injury.

Foodborne Eosinophilia due to Visceral Larva Migrans: A Disease Abandoned

No abstract available.

Juvenile Churg-Strauss syndrome as an etiology of myocarditis and ischemic stroke in adolescents; a case report

Churg-Strauss syndrome [CSS], a systemic vasculitis accompanied by asthma and eosinophilia, almost invariably affects the lung and is frequently associated with cutaneous involvement It rarely has cardiac involvement. We report an unusual case of CSS with myocardial. A 16-year old female suffered of allergic asthma for 4 years. She was under treatment with oral prednisolone and seretide inhalation. After CSS diagnosis, she developed paroxysmal atrial tachycardia. Serum levels of Troponin I and Troponin T were increased indicating massive myocardial damage probably due to myocarditis. After 5 months she developed acute hemiparesis without any evidence of ischemic or hemorrhagic event. She was treated with IVIg, intravenous pulses of methylprednisone and cyclophosphamide for each complication. Myocarditis and stroke may also complicate CSS which should be taken in consideration for better management

Strongyloides stercoralis: the most prevalent parasitic cause of eosinophilia in Gilan province, northern Iran

Eosinophilia occurs in a wide variety of situations such as parasitic infections, allergic disorders, and malignancies. Most cases of eosinophilia of parasitic origin, especially those with a tissue migration life cycles consists of human infections by helminth parasites. The aim of present study was to determine the parasitic causes of eosinophilia in patients in a major endemic area of human fascioliasis in Gilan Province, northern part of Iran. One hundred and fifty patients presenting with an elevated eosinophilia attending infectious disease clinics with or without clinical symptoms, were examined. After clinical history evaluation and physical examination, coprological examinations were performed using the formalin-ether and the Kato-Katz techniques for detection of Fasciola sp. and intestinal parasites. Forty two percent of patients were infected with S. stercoralis, nine [6%] were found to be infected with Fasciola sp. while only a single patient [0.7%] were infected by Ttrichostrongylus sp. Local clinicians in Gilan may consider eosinophilia as a suggestive indication for diagnosis of human fascioliasis, especially when microscopic stool and/or serological tests are negative. Based on the results, local physicians should consider S. stercoralis as the potential causes of eosinophilia in patients with elevated eosinophilia

Hematoma subcapsular por Fasciolasis / Liver subcapsular hematoma caused by Fasciola hepatica: report of one case

We report a 60 years old female admitted for pain in the right upper quadrant of the abdomen, vomiting and fever. Initial laboratory showed leukocytosis with 56 percent of eosinophils. An abdominal CAT scan showed a subcapsular fluid collection in the liver. The patient was operated and the presence of a subcapsular hematoma was confirmed. Blood serological tests were positive for Fasciola hepatica. The patient was treated with tricabendazole and after one year of follow up, is in good conditions.

Presentamos el caso de una paciente de sexo femenino de 60 años de edad, ingresada en nuestro centro hospitalario por cuadro agudo de dolor abdominal en hipocondrio derecho asociado a vómitos y fiebre. Destaca la presencia de leucocitosis con eosinofilia de 56 por ciento. La tomografía computarizada abdominal muestra una colección subcapsular hepática. Durante su evolución presenta abdomen agudo, realizándose una laparoscopía exploratoria que confirma un hematoma subcapsular con presencia de hemopentoneo de escasa cuantía. La serología confirma infección por fasciola hepática. Se realizó su tratamiento con triclabendazol en monodosis. Además, realizamos una revisión de la literatura nacional e internacional sobre el tema, sus manifestaciones clínicas, métodos diagnósticos y tratamiento.

Hypereosinophilia and abdominopulmonary gnathostomiasis.

A 16-year-old Thai male presented with sudden onset severe epigastric and right upper quadrant pain, fever (39 degrees C), chills and malaise. He gave no history of underlying disease, migratory swelling or urticarial skin rash. He had a history of frequently eating raw pork. Physical examination revealed a soft abdomen with markedly tender hepatomegaly. His blood count showed extreme leukocytosis with hypereosinophilia. After admission he developed a non-productive cough with left sided chest pain, a chest x-ray showed a left pleural effusion. Serological findings were positive for Gnathostoma larval antigen but not Fasciola antigen. The patient recovered completely after albendazole treatment. His clinical presentation is compatible with abdominopulmonary hypereosinophilic syndrome or visceral larva gnathostomiasis. The presented case is interesting not only for physicians who work in endemic areas of gnathostomiasis but also for clinicians who work in travel medicine clinics in developed countries, to consider abdominopulmonary gnathostomiasis when patients present with the signs and symptoms of visceral larva migrans.