title: Carcinoma of the urachus.
mesh_terms: D000008:Abdominal Neoplasms / Q000453:epidemiology / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery; D000230:Adenocarcinoma; D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D012737:Sex Factors; D014497:Urachus / Q000033:anatomy & histology / Q000196:embryology / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000601:surgery