Results One was simple type which CT findings of the liver showed saccular dilatation of the right lobe intrahepatic bile ducts and multiple intraductal calculus, there was no evidence of cirrhosis, splenomegaly, or other findings of portal hypertension. 结果Caroli病Ⅰ型1例,CT表现为肝右叶近肝门区肝内胆管呈囊状扩张,伴肝内胆管多发结石,无肝硬化、脾肿大和门脉高压。