Adenocarcinoma de úraco: relato de dois casos

urachal adenocarcinoma is an uncommon neoplasm associated with poor prognosis. a clinical and pathological study of two cases of urachal adenocarcinoma is presented: a 63-year-old man with tumoral recurrence after open partial cystectomy and unfavorable evolution; a 55-year-old woman who underwent laparoscopic partial cystectomy without recurrence in the follow up.