Nonrefluxing methods of ureterointestinal reimplantation resulted in a statistically significant higher rate of anastomotic stricture than the end-to-side direct anastomosis. This finding appears to outweigh any theoretical benefits of preventing pyelonephritis, stones or azotemia. For patients undergoing large volume, low pressure continent diversion the refluxing ureterointestinal anastomosis may be the technique of choice since it preserves renal function as well as the nonrefluxing method, is technically easier to perform and poses less risk of stricture. Delayed stricture formation years after surgery underscores the necessity for long-term radiological followup in patients following continent diversion.

No abstract

With extended followup 74% of men with clinical stage I (T1) nonseminomatous germ cell tumor of the testis were cured by orchiectomy alone, and cure rates approached 90% when patients with predominant embryonal carcinoma histology or vascular invasion were excluded from surveillance. These findings support management by surveillance alone in a highly select cohort of men who have clinical stage I (T1) nonseminomatous germ cell tumor of the testis, normal serum markers following orchiectomy and neither predominant embryonal carcinoma or vascular invasion on histology.

It appears from our preliminary work that a bidirectional-barbed suture might improve the vesicourethral anastomosis during a robotic radical prostatectomy. Further investigations should be done to measure the disruptive force necessary to distract these sutures, whether the applied forces of the barbs are adequate for maintaining a watertight seal, and the reproducibility of our results by other surgeons. All of these investigations are in progress in our laboratory.

The incidence of UTT is stable on long-term follow-up, with no significant risk factors identified. These findings suggest that upper-tract surveillance remain rigorous on extended follow-up of bladder cancer patients.