Inflatable penile prostheses in patients undergoing cystoprostatectomy with urethrectomy

Abstract

When urethrectomy is indicated in the male patient in combination with cystoprostatectomy for diffuse transitional cell carcinoma, an additional challenge to reconstruction and sexual rehabilitation will be encountered. Inflatable penile prostheses were implanted in 19 patients who had undergone cystoprostatectomy with prophylactic urethrectomy. Of the patients 13 underwent cystoprostatectomy with en bloc urethrectomy and delayed placement of an inflatable penile prosthesis. The remaining 6 patients required urethrectomy and simultaneous implantation of an inflatable penile prosthesis 6 to 12 weeks after radical cystectomy. All 19 patients healed appropriately and had an adequate functioning prosthesis. However, results in patients in whom the glandular urethra could be preserved safely were far superior to those in patients requiring total urethrectomy. This was so because of easier and improved cylinder placement with better support to the glans, increased glandular sensation and a more acceptable penile appearance. The inflatable penile prosthesis can be used successfully in the cystourethrectomy patient with gratifying results, especially when the glandular urethra remains intact.