Which of the following is true about bladder cancer?
For patients with bladder cancer invading into the bladder muscle ( T2 lesion) immediate radiotherapy followed by surgery offers the best chance of cure. Patients with limited lymph node involvement may be cured by surgery alone. Continent neo-bladders have yet to be successfully utilized in patients undergoing cystectomy. Intravesical chemotherapy prior to surgery is routinely used for bladder cancers invading into the bladder muscle ( T2 lesion).