Management of concomitant hepatic artery injury in patients with iatrogenic major bile duct injury after laparoscopic cholecystectomy.
BACKGROUND
Concomitant hepatic artery injury is a rare but severe complication associated with bile duct injury during laparoscopic cholecystectomy (LC).


METHODS
Sixty patients referred with biliary injury after LC between April 1998 and December 2005 were divided into two groups according to the time elapsed between injury and definitive surgical revision; patients in group 1 were referred early (within 4 days) after operation and those in group 2 were referred later. Hepatic rearterialization was performed in addition to biliary reconstruction when technically possible.


RESULTS
Damage to the hepatic artery was detected in ten patients. Hepatic rearterialization was carried out in five patients by end-to-end anastomosis (one), or by using an autologous graft (three) or allogeneic vascular graft (one). Three patients in group 2 underwent right hemihepatectomy without arterial reconstruction owing to liver necrosis or lobar atrophy. Three of ten patients died from postoperative complications.


CONCLUSIONS
Combined bile duct and hepatic artery injury during LC led to a complicated clinical course, with a high mortality rate. Reconstruction of the right hepatic artery might be helpful in reducing hepatic ischaemia, but is usually feasible only if the injury is identified early.
Li
J
J
Department of General, Visceral and Transplantation Surgery, University Hospital Essen, Hufelandstrasse 55, 45122 Essen, Germany.
Frilling
A
A
Nadalin
S
S
Paul
A
A
Malagò
M
M
Broelsch
C E
CE
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001652:Bile Ducts / Q000293:injuries*; D017081:Cholecystectomy, Laparoscopic / Q000009:adverse effects*; D005260:Female; D006499:Hepatic Artery / Q000293:injuries*; D006801:Humans; D007431:Intraoperative Complications / Q000175:diagnosis / Q000209:etiology; D018810:Magnetic Resonance Angiography; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D014057:Tomography, X-Ray Computed; D018608:Ultrasonography, Doppler