Upper urinary tract transitional cell carcinoma: is there a best?
Female sex and a history of smoking were independent risk factors for bladder recurrence after NU. Such patients should be monitored closely using cystoscopy and urine cytologic examination. Invasive and higher grade UUT TCC was associated with worse local or systemic RFS.
Inclusion of parasagittal zone biopsy cores proved to have a low yield in detecting cancer on repeated biopsy. As all patients found to have cancer in the parasagittal biopsy cores also had cancer on the lateral biopsy cores, most time and effort can be spent obtaining lateral biopsy cores to increase the sensitivity on repeated saturation biopsy.