title: Squamous cell carcinoma of the urachus with vesical calculus.
mesh_terms: D000328:Adult; D002294:Carcinoma, Squamous Cell / Q000150:complications / Q000473:pathology*; D006801:Humans; D008297:Male; D014497:Urachus; D001744:Urinary Bladder Calculi / Q000150:complications*; D001749:Urinary Bladder Neoplasms / Q000150:complications / Q000473:pathology*