Determination of Erectile Penile Volume by Ultrasonography
- 1 May 1989
- journal article
- research article
- Published by Wolters Kluwer Health in Journal of Urology
- Vol. 141 (5), 1123-1126
- https://doi.org/10.1016/s0022-5347(17)41188-8
Abstract
A total of 58 men with organic erectile dysfunction underwent penile blood flow studies with a 10 MHz. high resolution ultrasonogram and pulsed Doppler analysis after papaverine injection. The average volume increase for the entire group was 52.62 cc (445.9 per cent). No statistical differences in volume increase were noted among 3 groups separated by age. The average volume increase in 23 patients with venous insufficiency was greater than that in 20 patients with primary arterial insufficiency (p <0.033). Eleven patients who had erections satisfactory for vaginal penetration after papaverine injection had a statistically greater increase in penile length but no difference in volume increase than those with a poor response.This publication has 3 references indexed in Scilit:
- Physiology of Erection and Pharmacological Management of ImpotenceJournal of Urology, 1987
- Simultaneous recording of penile diameter and penile arterial pulse during laboratory-based erotic stimulation in normal subjectsJournal of Psychosomatic Research, 1985
- Quantification of ErectionJournal of Urology, 1981