[Bladder adenocarcinoma. Report of 2 new cases]

Another two cases of bladder adenocarcinoma (ADC), seen in 1988, are described herein. The most important aspects relative to tumor origin--urothelial and embryonal--are discussed. We review its clinical features and diagnosis, not unlike those of transitional cell tumors, although histologically different. We underscore the therapeutic aspects and poor prognosis in most of the cases.