Associated Vascular Injury in Patients with Bile Duct Injury During Cholecystectomy

Abstract

Cholecystectomy remains one of the most commonly performed procedures in general surgery. Although the incidence, diagnosis, and treatment of bile duct (BD) injuries have been well described, studies characterizing associated vascular injuries are limited. The objective of this study was to analyze the frequency and management of associated vascular and BD injury after cholecystectomy. A total of 50 patients were referred to a tertiary institution for BD injuries from 1996 to 2010. Thirty-nine (78%) of the patients were female with the mean age of 49 years (range, 14 to 86 years). Seventy-five per cent of the injuries were Strasberg Type E. Nine patients (18%) had associated vascular injuries. Six patients had injuries to the right hepatic artery; in one patient, both the right and left hepatic arteries were damaged. Five patients had right portal vein injuries; three of these subsequently died. In conclusion, as a result of the high incidence of associated vascular injury, a thin-collimation CT angiogram and/or mesenteric angiogram with portal venous imaging should be considered as part of the preoperative evaluation in patients with BD injury.