Preoperative cholangioscopic identification of traumatic type IVa choledochal cyst perforation after motor vehicle collision: A case report
BACKGROUND Choledochal cyst (CC) perforation is a rare and potentially life-threatening complication of an uncommon congenital biliary abnormality. There are few case reports in adults, especially in settings of traumatic injury. In all reports of traumatic CC perforation, the diagnosis was made during emergent laparo...