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Hepatogastroenterology. 1998 Jan-Feb;45(19):7-13.

Segmental liver resections for hilar cholangiocarcinoma.

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1
First Department of Surgery, Nagoya University School of Medicine, Japan.

Abstract

BACKGROUNDS/AIMS:

Liver resection for hilar cholangiocarcinoma is now popular, and combined en bloc resection of the caudate lobe has become general practice, especially in Japan and some European countries. However, surgical procedure is not yet standardized, and many problems concerning surgical treatment of this disease still remain unsolved.

METHODOLOGY:

From April 1977 to December 1996, 173 patients with hilar cholangiocarcinoma were treated at The First Department of Surgery, Nagoya University Hospital. Of the 173 patients, 138 patients underwent surgical resection, including 124 liver resections and 14 bile duct resections.

RESULTS:

Several kinds of hepatic segmentectomy with en bloc resection of the caudate lobe were performed in the 124 patients: 109 underwent hepatic lobectomy or more extensive resection including central bisegmentectomy; 15 received resection of one or less segment of the liver. Aggressive resections, including combined portal vein and liver resection (n = 41) and hepatopan-creatoduodenectomy (n = 16), were applied to advanced hilar cholangiocarcinoma. The hospital death rate in hepatectomized patients was 9.7% (12/124). The 3- and 5-year rates for the 97 patients with curative hepatectomy were 42.7%, and 25.8%, respectively.

CONCLUSIONS:

Aggressive liver resection improves survival of patients with hilar cholangiocarcinoma. Resection procedures should be designed based on a precise diagnosis of the extent of carcinoma.

PMID:
9496478
[Indexed for MEDLINE]

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