Management of abdominal aortic aneurysm and invasive transitional cell carcinoma of bladder.

Between January 1980 and June 1990 we treated 21 patients with invasive carcinoma of the bladder and abdominal aortic aneurysm. Three distinct groups of patients were identified. Group 1 comprised 8 patients who were initially diagnosed with invasive bladder cancer and during cancer staging a concomitant abdominal aortic aneurysm was found. Group 2 consisted of 10 patients previously treated for invasive bladder cancer who had aneurysmal disease at a later date. Group 3 included 3 patients who underwent a previous aneurysm repair and subsequently had invasive carcinoma of the bladder. Total survival was 9 of 21 patients (43%) with a mean of 84 months of followup after initial diagnosis. This finding is comparable to long-term (greater than 5 years) survival in patients with invasive carcinoma of the bladder alone. In fact, none of the 21 patients studied experienced rupture of the aneurysm and/or died of aneurysmal disease. We found that patients with abdominal aortic aneurysm and invasive bladder cancer have a poor overall prognosis. Although aneurysm repair presents technical challenges, mortality is dependent upon the carcinoma and other vascular or medical diseases, and does not bear direct relationship to abdominal aortic aneurysm.

Management of preexisting inflatable penile prosthesis during radical retropubic prostatectomy.

A potentially difficult technical situation exists when a man with a functioning inflatable penile prosthesis elects radical prostatectomy as treatment for localized prostate cancer. Between February 1988 and June 1991 we encountered 8 men with a preexisting inflatable penile prosthesis who subsequently underwent radical retropubic prostatectomy. In 2 patients the reservoir portion of the prosthesis was in the perivesical space such that radical prostatectomy could be performed without difficulty. However, in 6 patients removal of the reservoir was necessary to complete the prostatectomy. In 3 of these 6 patients the reservoir was replaced at 3 to 6 months after radical prostatectomy and all 3 systems function well. The remaining 3 patients have not yet elected replacement of the reservoir. Only 1 patient had an infection and a complication attributable to the prosthesis. We believe that a preexisting inflatable penile prosthesis should not preclude successful radical retropubic prostatectomy, although temporary removal of the reservoir may be required.