Trevisan M A, Toledo R J, de Oliveira E R
Arq Gastroenterol. 1981 Oct-Dec;18(4):183-7.
The histopathologic aspects of the intrahepatic dysplasic bile ducts (cholangiodysplasia) found in two brothers, one of them asymptomatic, are discussed. This entity is characterized by interlobular bile ducts proliferation and portal fibrosis, without cholestasis but with chronic active cholangitis. The differential diagnosis and the probable genesis of the cholangiodysplasias are discussed.
本文讨论了在两兄弟中发现的肝内发育异常胆管（胆管发育异常）的组织病理学特征，其中一人无症状。该病变的特征为小叶间胆管增生和门脉纤维化，无胆汁淤积但伴有慢性活动性胆管炎。文中还讨论了胆管发育异常的鉴别诊断及其可能的成因。
