title: Spontaneous delivery of giant urethral calculus.
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D010409:Penile Diseases / Q000150:complications*; D014522:Urethral Diseases / Q000150:complications*; D014545:Urinary Calculi / Q000150:complications*; D014548:Urinary Fistula / Q000150:complications*