Abstract：
BACKGROUND:Hilar resection, especially in combination with liver resection, results in substantial morbidity and mortality, which clearly influences the overall outcome. In the present study, patients who underwent resection of a proximal bile duct tumor were analyzed with the aim of identifying risk factors for morbidity and mortality. METHODS:Between 1983 and 1998, 112 consecutive patients underwent a local resection, which in 32 patients was combined with a hemihepatectomy (11 extended resections). Eighty-four percent of the patients underwent preoperative (endoscopic) drainage. For evaluation of different treatment strategies during the study, the period was divided in three 5-year intervals. RESULTS:Postoperative complications occurred in 65% of the patients. The overall hospital mortality was 15% for local resections and 25% for hemi-hepatectomies. There was a significantly lower morbidity and no mortality after hilar resection during the last 5 years. A higher Bismuth classification showed significant correlation with postoperative morbidity. Extended liver resections and vascular resections and a preoperative albumin level below 35 g/L were found to be significant predictors of increased mortality in univariate analysis. CONCLUSIONS:The overall morbidity and mortality rate in this series is higher than most recently published series. More (extended) liver resections resulted in an increased rate of microscopic tumor-free resections, at the cost of higher hospital morbidity and mortality. Improved preoperative work-ups will result in a selection of patients who might benefit from these extensive resections.
journal_name
Surgeryjournal_title
Surgeryauthors
Gerhards MF,van Gulik TM,de Wit LT,Obertop H,Gouma DJdoi
10.1067/msy.2000.104250subject
Has Abstractpub_date
2000-04-01 00:00:00pages
395-404issue
4eissn
0039-6060issn
1532-7361pii
S0039606000312132journal_volume
127pub_type
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