title: [Giant calculus in the prostatic section of the urethral canal].
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D014522:Urethral Diseases / Q000601:surgery*; D014545:Urinary Calculi / Q000601:surgery*
vernacular_title: Goliam konkrement v prostatnata chast na uretrata.