title: Empyema necessitatis of the gallbladder: a case report.
mesh_terms: D000009:Abdominal Muscles / Q000601:surgery*; D000038:Abscess / Q000209:etiology / Q000601:surgery*; D000368:Aged; D001658:Biliary Fistula / Q000209:etiology*; D002763:Cholecystectomy; D002764:Cholecystitis / Q000150:complications / Q000601:surgery*; D004653:Empyema / Q000150:complications / Q000601:surgery*; D006801:Humans; D008297:Male; D011183:Postoperative Complications