title: [Primary cancer of the gallbladder].
mesh_terms: D000368:Aged; D002758:Cholangiography; D005260:Female; D005706:Gallbladder Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Cáncer primitivo de la vesícula biliar.