title: Urachal carcinoma: two case reports and a review of the literature.
abstract: Two cases of adenocarcinoma of the urachus are reported. The tumour is rare and carries a poor prognosis because of lack of awareness of the condition, difficulty in making a preoperative diagnosis, characteristically late presentation and early spread.
mesh_terms: D000230:Adenocarcinoma / Q000601:surgery*; D000328:Adult; D006801:Humans; D008297:Male; D008875:Middle Aged; D014497:Urachus; D001749:Urinary Bladder Neoplasms / Q000601:surgery*