title: Long-term evolution of asymptomatic cholelithiasis diagnosed during abdominal operations for variceal bleeding in patients with cirrhosis.
abstract: To define the risk of complications in cirrhotic patients with asymptomatic cholelithiasis and the possible benefit of incidental cholecystectomy during abdominal operations in these patients, a retrospective cohort of cirrhotic patients who had asymptomatic cholelithiasis and underwent abdominal operations for portal hypertension was analyzed. Of 338 patients operated on during the last 15 years, 34 patients were found with asymptomatic cholelithiasis, all of whom had long-term follow-up. At a mean follow-up of 70.5 +/- 8.6 months (SEM), 28 patients remained asymptomatic (82%), 6 patients have developed symptoms (18%), (4 patients had acute cholecystitis and 2 chronic cholecystitis), and 3 of these patients (8.8%) died due to complications of acute cholecystitis. The results suggest that the risk for the development of complications is low but that the mortality associated with acute episodes of cholecystitis is high. Incidental cholecystectomy is not justified in cirrhotic patients with asymptomatic cholelithiasis, but close follow-up with early elective operation when symptoms supervene should be recommended.
authors.affiliation: Department of Surgery, Instituto Nacional de la Nutricion Salvador Zubiran, Mexico City, Mexico.
authors.forename: H
authors.initials: H
authors.lastname: Orozco
authors.forename: T
authors.initials: T
authors.lastname: Takahashi
authors.forename: M A
authors.initials: MA
authors.lastname: Mercado
authors.forename: E
authors.initials: E
authors.lastname: Prado
authors.forename: D
authors.initials: D
authors.lastname: Borunda
mesh_terms: D002763:Cholecystectomy; D002769:Cholelithiasis / Q000150:complications / Q000401:mortality / Q000601:surgery*; D005260:Female; D006470:Hemorrhage / Q000209:etiology / Q000601:surgery*; D006801:Humans; D008103:Liver Cirrhosis / Q000150:complications*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D013997:Time Factors; D016896:Treatment Outcome; D014648:Varicose Veins / Q000150:complications* / Q000209:etiology