Copyright ©The Author(s) 2020.
World J Gastroenterol. Jun 14, 2020; 26(22): 2967-2986
Published online Jun 14, 2020. doi: 10.3748/wjg.v26.i22.2967
Figure 13
Figure 13 Gangrenous cholecystitis. A, B: Gallbladder distension, gallstones showing posterior acoustic shadowing at the neck, and irregular mucosa detachment (arrows) on ultrasound; C, D: Arterial and portal phase computed tomography scans showing tensile gallbladder distension, diffuse mural thickening, pericholecystic fat stranding, and increased arterial enhancement of adjacent hepatic parenchyma (asterisk); irregular or partly absent gallbladder mucosal enhancement (arrows) suggesting gangrenous cholecystitis.