Asymptomatic omental granuloma following spillage of gallstones during laparoscopic cholecystectomy protects patients and influences surgeons' decisions: a review.
Spillage of gallstones in the peritoneal cavity during laparoscopic cholecystectomy (LC) occurs at rates varying from 5.7% to 16%. These gallstones often cannot be retrieved and can cause early and late abscesses at rates ranging from 0.08% to 1.4%. The case of an 86-year-old woman with colon cancer is described because during an elective right hemicolectomy a granuloma of the omentum with retained gallstones from LC performed 8 years earlier was unexpectedly found. Importantly, the gallstones were found high up in the abdominal cavity. Moreover, this report reaffirms the excellent response of the peritoneal cavity defence mechanisms for protecting patients against gallstones through asymptomatic omental granuloma. Current data indicate that every effort should be made to retrieve spilled gallstones, but routine conversion to an open cholecystectomy is not recommended. Identifying factors that impair host defence mechanisms should help surgeons' decision-making.
Fourth Surgery Department, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece.
Iordanis N
IN
Papadopoulos
Spyridon
S
Christodoulou
Nikolaos
N
Economopoulos
D000369:Aged, 80 and over; D017081:Cholecystectomy, Laparoscopic / Q000009:adverse effects*; D002769:Cholelithiasis / Q000150:complications* / Q000601:surgery*; D003082:Colectomy / Q000379:methods; D003937:Diagnosis, Differential; D005260:Female; D006099:Granuloma / Q000209:etiology* / Q000601:surgery*; D006801:Humans; D007431:Intraoperative Complications; D009852:Omentum; D014057:Tomography, X-Ray Computed