Primary non-urachal adenocarcinoma of the bladder

The clinical course of 34 patients with non-urachal adenocarcinoma of the bladder was reviewed and compared to the world experience. The 5-year survivorship was 19 per cent, with only 1 patient being free of disease. Metaplasia with formation of glandular elements reflects the unstable potential of the transitional cell and may be associated with the biologic aggressiveness of the tumor.