نتایج جستجو برای: chronic refractory idiopathic
تعداد نتایج: 602218 فیلتر نتایج به سال:
hypereosinophilic syndromes were a group of divergent disorders united by overproduction of eosinophils and the several organ damages ascribed to this persistent eosinophilia. among all the presenting symptoms, gastrointestinal symptoms were the least common. we were reporting a 21 year old man with a 2 year history of refractory ascites, hepatomegaly, portal and hepatic veins thrombosis and cu...
BACKGROUND Cyclophosphamide (CYC) is thought to be the most effective treatment for antineutrophil cytoplasmatic antibody (ANCA)-associated idiopathic systemic vasculitis with severe organ or life threatening presentation. The key mechanism of action of CYC is suppression of the B lymphocyte activity. However, a considerable minority of patients either remains refractory to conventional therapy...
BACKGROUND IgG4-associated orbital and ocular inflammation is a relatively unknown entity characterized by sclerosing inflammation with infiltration of IgG4-positive plasma cells. Some so-called idiopathic inflammation syndromes are being re-classified as IgG4-associated inflammation with histopathologic evaluation. FINDINGS We report three cases with differing manifestations of IgG4-associat...
A case of idiopathic dilated cardiomyopathy with an arrhythmic storm refractory to the usual antiarrhythmic therapy will be reported. The idiopathic structural heart disease of the patient is a vulnerable anatomic substrate in itself, for electrical instability and reentry mechanism, because of heterogeneous areas of scarred myocardium and low left ventricle ejection fraction. In this case, the...
Introduction: Infertility is described as the inability to get pregnant after one year of unprotected intercourse. About half of infertility cases are because of male factors. Idiopathic azoospermia or severe oligozoospermia caused by genetic alterations is a significant part of male infertility. A key step of spermatogenesis is crossover events during meiotic reciprocal recombination. MLH3 pro...
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