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Can biliary-cyst communication be predicted before surgery for hepatic hydatid disease: does size matter?

Abstract：

BACKGROUND:The aim of this study was to determine if there is any predictive factor indicating the risk of bile leakage before surgery for hepatic hydatid disease in clinically asymptomatic patients. METHODS:The data of 116 patients who underwent surgery for hepatic hydatid disease were reviewed retrospectively. There were 43 men (37%) and 73 women (63%) with a mean age of 45 +/- 15 years. Because of high preoperative serum bilirubin and liver function test levels, 12 patients were excluded from the study. These patients underwent preoperative endoscopic retrograde cholangiopancreatography. In addition, 2 medically treated patients were excluded from the study. The following variables were analyzed as potential predictors of biliary-cyst communication: age, sex, physical examination findings, leukocyte count, liver function test results, and ultrasonographic cyst features (type, diameter, number, and localization). RESULTS:Bile leakage was detected in 24 out of 102 patients. There were no differences in age, sex, cyst type, alkaline phosphatase level, gamma-glutamyl transpeptidase level, alanine aminotransferase level, aspartate aminotransferase level, bilirubin level, and number of cysts and cyst locations between the patients with and without bile leakage. The mean cyst size in patients with biliary leakage was 10.2 cm as compared with 6.1 cm in patients with no biliary leakage (P < .05). When the cut-off value of cyst diameter was accepted as 7.5 cm, the specificity and sensitivity for biliary-cyst communication were 73% and 79%, respectively. CONCLUSIONS:These data suggest that cyst diameter is an independent factor that is associated with a high risk of biliary-cyst communication in clinically asymptomatic patients. Preoperative endoscopic retrograde cholangiopancreatography should be performed in these asymptomatic patients to reduce the incidence of postoperative complications.

journal_name

Am J Surg

journal_title

American journal of surgery

authors

Kilic M,Yoldas O,Koc M,Keskek M,Karakose N,Ertan T,Gocmen E,Tez M

doi

10.1016/j.amjsurg.2007.07.034

subject

Has Abstract

pub_date

2008-11-01 00:00:00

pages

732-5

issue

eissn

0002-9610

issn

1879-1883

pii

S0002-9610(08)00233-X

journal_volume

196

pub_type

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Can biliary-cyst communication be predicted before surgery for hepatic hydatid disease: does size matter?