title: [Technical management of difficult cholecystectomy].
mesh_terms: D002763:Cholecystectomy / Q000379:methods*; D002764:Cholecystitis / Q000601:surgery*; D003549:Cystic Duct / Q000601:surgery*; D006801:Humans
vernacular_title: Conduta técnica nas colecistectomias difíceis.