Scrotal implantation of the inflatable penile prosthesis.

Erectile impotence has been a problem for the patient and a frustration for the physician since the beginning of medical history. The inflatable penile prosthesis rapidly is becoming the standard for treatment of organic erectile impotence. A technique is described for implantation through a single midline scrotal incision. Intra-abdominal reservoir placement is possible through this incision. The technique shortens operative time and hospital stay, and minimizes postoperative patient discomfort. Of the 31 patients who have been managed in this way the postoperative course for 18 is more than 12 months. The results as judged by patient and sexual partner have been excellent to date.

Oral calcium tolerance and urinary cyclic AMP in urolithiasis.

Oral calcium tolerance and urinary cyclic AMP testing was used in the evaluation of 61 unselected patients with stones. The oral calcium tolerance test was easy to perform and was useful in defining several distinct metabolic abnormalities contributing to calculous formation. Oral calcium tolerance testing is more precise than twenty-four-hour urinary calcium determination and should provide a means of determining proper medical treatment of urolithiasis. Urinary cyclic AMP was disappointing as a measure of parathormone activity.