This is a case of Klatskin tumor we treated with extended left hepatectomy. Since the patient had the liver segment 7 artery coming from the right anterior sector arterial supply, parts of liver segments 5 and 8 (and also segment 7 arterial blood flow) was preserved to avoid inadequate functional liver remnant. The procedure required two separate bilioenteric anastomoses for anterior and posterior sector bile ducts of each. |