20下列何種診斷技術不需要使用顯影劑就可以使膽道系統顯影？
(A)ERCP(endoscopicretrogradecholangiopancreatography)
(B)MRCP(magneticresonancecholangiopancreatography)
(C)OralCholecystogram
(D)Operative(orImmediate)Cholangiogram

答案：登入後查看
統計： A(3), B(20), C(1), D(2), E(0) #2948275