A.9~11cm B.7~9cm C.5~7cm D.12~14cm E.15~17cm
A.400~800ml B.600~800ml C.800~1200ml D.1200~1400ml E.1500~1800ml
A.開腹手術(shù)膽囊切除 B.腹腔鏡膽囊切除 C.腹腔鏡膽囊切除,切除困難時(shí)中轉(zhuǎn)開腹 D.做ERCP或MRCP E.保守治療