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胆汁郁积型肝炎(小胆管性肝炎)是由不同病因所引起的一种綜合征,在临床上有共同的特点,包括:黄疸、瘙痒、肝脾肿大、血清碱性磷酸酶和胆固醇增高、胆紅素尿、粪內尿胆元减少、肝功能絮状反应一般正常、肝脏的病理組織学变化主要为肝內胆汁郁积,即肝細胞和枯否氏細胞內有胆色素沉着,毛細胆管和小叶內及小叶間胆小管有胆栓形成,还可伴有汇管区炎性細胞浸潤,肝实质細胞却很少受損。本病的病因可为
Cholestatic hepatitis (small bile duct hepatitis) is caused by a variety of different causes of a syndrome in the clinical common features, including: jaundice, itching, hepatosplenomegaly, elevated serum alkaline phosphatase and cholesterol, Bilirubin, urine fecal bile decreases, liver function floc reaction is generally normal liver pathological changes mainly intrahepatic cholestasis, that liver cells and Kupffer cells with bilirubin, capillary bile duct and Small intestine and the interlobular bile duct gallbladder formation, but also with the portal area inflammatory cell infiltration, liver parenchyma cells are rarely damaged. The cause of the disease can be