urinary tract without bladder affectation. METHODS: We describe the diagnosis and
treatment of a case of a bilateral upper urothelial carcinoma. CONCLUSIONS: Synchronous
bilateral urithelial carcinoma of the upper urinary tract without bladder affectation in an
unusual occurance (1-5% of urothelial tumors) and radical surgery continues to be the
treatment of choice, although it is possible to take a less aggressive approuch with selected …