Squamous-cell carcinoma in a cyst of the urachus.
D002277:Carcinoma; D002294:Carcinoma, Squamous Cell; D003560:Cysts; D006801:Humans; D008499:Medical Records; D014496:Urachal Cyst; D014497:Urachus
CARCINOMA, EPIDERMOID/case reports; URACHUS/cysts