title: Erectile function before and after aorto-iliac reconstruction: a comparison between measurements of Doppler acceleration ratio, blood pressure and angiography.
abstract: The penile circulation was assessed in 20 males submitted to aorto-iliac reconstructive surgery by preoperative angiography and Doppler measurement of penile acceleration ratio (PAR) and penile blood pressure pre- and postoperatively. Ten patients had erectile dysfunction preoperatively. Four of them regained erections after operation and a 5th patient got values indicating the same. One patient lost his erectile capacity due to resection of a wide collateral whereas another had his erections impaired but not lost by the operation. As a diagnostic tool the PAR method was better than the systolic penile blood pressure which was prone to under-diagnosis. We recommend the registration of both in patients with erectile dysfunction or occlusive arterial disease.
mesh_terms: D000328:Adult; D000368:Aged; D000792:Angiography; D001157:Arterial Occlusive Diseases / Q000601:surgery*; D001794:Blood Pressure; D001795:Blood Pressure Determination / Q000379:methods; D007172:Erectile Dysfunction / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010413:Penis / Q000098:blood supply* / Q000502:physiology; D011182:Postoperative Care; D011300:Preoperative Care; D012039:Regional Blood Flow