autoimmune hepatitis is (aih) is a chronic hepatitis that occurs in children and adults of all ages. it is characterized by immunologic and autoimmune features, including circulating auto antibodies and high serum globulin concentrations. it was first described in the 1950s by term of chronic active hepatitis. it has 2 types with different auto antibodies. diagnosis is based upon serologic and ...

Autoimmune encephalitis is a difficult clinical diagnosis due to the similarities in the clini­cal, imaging and laboratory findings of many forms of autoimmune and infectious encephalitis. Autoimmune encephalitis involves several types: The first group includes the classic paraneo­plastic disorders associated with antibodies to intracellular antigens. The second group involves autoanti...

premature ovarian failure (pof) is a heterogeneous syndrome with several causative factors. autoimmune mechanisms are involved in pathogenesis of 4-30 % of pof cases. the present review focuses on the role of autoimmunity in the pathophysiology of pof. the evidences for an autoimmune etiology are: demonstration of ovarian autoantibodies, the presence of lymphocytic oophoritis, and association w...

methods fifty-three patients who were treated at the department of gastroenterology and hepatology of the university clinic essen from 2008 to 2013 included in this retrospective study. laboratory parameters were used to calculate non-invasive markers for liver fiibrosis. every patient underwent a liver biopsy within 6 months of the liver stiffness measurement. objectives autoimmune hepatitis (...

inflammatory bowel diseases are one of the important reasons of the referral to gi practitioners in our country and ulcerative colitis is the more frequent type of these disease in iran. in this study 200 cases of ulcerative colitis, which has been referred to imam khomeini hospital during that last 5 year, were studied. data was collected using the patient's records and face to face inter...

background multiple sclerosis (ms) is an autoimmune disease that affects the central nervous system (cns). ms is one of the most common cause of neurological impairment at a young age with a complex etiology. the forkhead/winged helix (foxp3) gene encodes a transcription factor that plays an important role in the working and progress of regulatory t cells. loss of the foxp3 function impairs the...

introduction drug-induced liver injury is a frequent cause of hepatic dysfunction. several drugs have been identified to cause autoimmune hepatitis (aih). environmental chemicals are capable of triggering a certain degree of liver injury. however, toxin induced aih is rare. conclusions chronic (long-term) exposures to dichlorvos can lead to aih. a detailed inquiry of medical history and liver b...

autoimmune lymphoproliferative syndrome (alps) is a prototypic disorder of abnormal lymphocyte homeostasis. in the september 2005 issue of the iranian journal of allergy, asthma and immunology, a patient with clinical features consistent with alps was described. although the clinical presentation was in favor of alps, a precise diagnosis needed more laboratory evaluations.

background: immune thrombocytopenic purpura (itp) is an autoimmune disease that can cause bleeding disorders in patients, and presents in acute and chronic forms. the acute form is frequently seen in children, but the chronic form mainly inflicts adults. there are differences and similarities in clinical and laboratory findings of the disease between children and adults. we study these differen...

autoimmune polyglandular syndrome (aps) type 2 is characterized by the presence of addison's disease, in association with autoimmune thyroid disease and/or type 1 diabetes mellitus. aps type 2 occurs most often in middle aged females and is rare in children. here an 11 year old boy is reported with addison's disease who developed symptom's of diabetes mellitus, goiter, malabsorption, macrocytic...