单项选择题
A.瓷状胆囊 B.胆囊肿大 C.有分隔的胆囊 D.胆囊扭转
A.瓷状胆囊 B.水肿胆囊 C.胆囊积脓 D.胆囊癌
A.6.5~12.5cm;<3.0cm B.7.5~10.0cm:<4.0cm C.9.5~15.0cm;<4.5cm D.10.0~20.0cm;<5.0cm