Acalculous hypersensitivity cholecystitis: hypothesis of a new clinicopathologic entity.
Acute acalculous cholecystitis is common, accounting for 5% to 10% of cases of acute cholecystitis. Although originally attributed to stasis and inspissated bile with subsequent obstruction of the cystic duct, acalculous cholecystitis has more recently been attributed to gallbladder ischemia from such conditions as hypotension or vasculitis. However, a significant number of cases of acute acalculous cholecystitis occur with no obvious cause. This report notes acute acalculous cholecystitis, diagnosed in 12 patients from 1982 to 1987, that was apparently precipitated by initiation of antibiotic therapy. Histologic sections of these gallbladders each disclosed a massive eosinophilic infiltrate. Two of the patients had identical signs, symptoms, and abnormal laboratory values during a previous course of erythromycin. These findings subsided when the antibiotic therapy was discontinued. We hypothesize that a significant cause of acute acalculous cholecystitis may be a hypersensitivity reaction to concurrent antibiotic therapy. Such patients should have antibiotic therapy halted or altered, which, it is hoped, will result in resolution of symptoms and avoidance of unnecessary laparotomy.
Parry
S W
SW
Department of Surgery, Tulane University School of Medicine, New Orleans, LA 70112.
Pelias
M E
ME
Browder
W
W
D000208:Acute Disease; D000328:Adult; D000667:Ampicillin / Q000009:adverse effects; D002764:Cholecystitis / Q000209:etiology / Q000473:pathology* / Q000601:surgery; D004342:Drug Hypersensitivity / Q000150:complications / Q000473:pathology*; D004917:Erythromycin / Q000009:adverse effects; D005260:Female; D006801:Humans; D008297:Male; D012189:Retrospective Studies
D004917:Erythromycin; D000667:Ampicillin