[Eosinophilic cholecystitis: a case report.].

Eosinophilic cholecystitis is a rare disease with clinical presentation similar to acute cholecystitis. The diagnosis is based on typical symptoms of acute cholecystitis with presence of more than 90% eosinophilic infiltration within the gallbladder wall. The case of a 27-year-old woman with periodic epigastric pain during ten years is presented. Routine and Boyden s technique biliary ultrasounds were normal. Hepatobiliary scintigraphy showed delayed gallbladder empty and patient underwent endoscopic sphinterotomy. Laparoscopic cholecystectomy was performed with uneventful postoperative course. Histopathologic examination of the gallblader demonstrated infiltration with eosinophils, consistent with acute eosinophilic cholecystitis.