Figure 2From: Single-incision laparoscopic cholecystectomy for cholecystolithiasis coinciding with cavernous transformation of the portal vein: report of a case The courses of cavernous vessels were around the neck of the gallbladder (a, arrowheads). Detachment of the cystic duct by pulling the cystic duct together with collateral vessels, employing a silk suture (b).Back to article page