A.CT B.X線 C.MRI D.DSA E.ECT
A.0.1%~0.2% B.0.25%~0.5% C.0.5%~0.65% D.0.75~1.0% E.1.0~2.0%
A.膽道結(jié)石 B.膽道閉鎖 C.膽道積氣 D.膽道感染 E.膽道蛔蟲