Fig. 2From: Gallbladder hemorrhage associated with segmental arterial mediolysis: a case reportAbdominal contrast-enhanced CT. Axial view (a) and coronal view (b) reveal diffuse thickening of the gallbladder wall and dilatation of the common bile duct, but no evidence of extravasation within the gallbladder or bile duct. There are no obvious findings of gallstones, cholecystitis, tumors, or aneurysms. The red arrow indicates cystic artery. CT, computed tomographyBack to article page