title: Primary hydatid cyst of the gallbladder.
abstract: An unusual case of hydatid cyst of the gallbladder is presented. The difficulties in diagnosis are discussed. There is no other report of such a cyst in the world literature.
mesh_terms: D000368:Aged; D002763:Cholecystectomy; D004443:Echinococcosis / Q000175:diagnosis* / Q000601:surgery; D005260:Female; D005705:Gallbladder Diseases / Q000175:diagnosis*; D006801:Humans