PMC4746374_01
MRCP images of twin older sisters. Judging from various angles, the gallbladder was not detected on MRCP. ((a)-(c)) MRCP images of twin older sister. ((d)-(f)) MRCP images of twin younger sister.
CRIGM2016-1053138.001.jpg
PMC4746374_01_CRIGM2016-1053138.001.jpg
fig1
CBD was not dilated, but the gallbladder could not be localized. Contrast enhanced computed tomography (CT) and magnetic resonance cholangiopancreatography (MRCP) showed that the gallbladder was not visualized without abnormalities of intrahepatic/extrahepatic bile duct (Figures 1(a)-1(c)). US and MRCP showed no visualized gallbladder (Figures 1(d)-1(f)).