The value of dynamic color duplex scanning in the diagnosis of vascular erectile dysfunction / 中华男科学杂志
National Journal of Andrology
; (12): 62-65, 2006.
Article
de Zh
| WPRIM
| ID: wpr-338365
Bibliothèque responsable:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate deep penile arterial flow after an intracavernosal injection with prostaglandin E1 in patients with erectile dysfunction (ED).</p><p><b>METHODS</b>527 patients with ED were evaluated using Color Doppler Ultrasonography. Diagnostic tests were undertaken after an intracavernosal injection with 20 microg prostaglandin El. The peak systolic velocity (PSV), end diastolic velocity (EDV) and resistive index (RI) were analysed.</p><p><b>RESULTS</b>There were 112 patients (26.99%) with nonvasculogenic ED, 207 patients (49.88%) with arteriogenic ED, 144 patients (34.70%)with venogenic ED, 64 patients (15.42%)with mixed ED.</p><p><b>CONCLUSION</b>The Color Doppler Ultrasonography technique allows accurate location and evaluation of deep penile arteries. Vascular pathology may be differentiated after an intracavernosal injection with a vasomotor agent. Recognising the pathological pattern assists in choosing the best method of treatment.</p>
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Pénis
/
Débit sanguin régional
/
Vitesse du flux sanguin
/
Imagerie diagnostique
/
Échographie-doppler couleur
/
Impuissance vasculaire
Type d'étude:
Diagnostic_studies
Limites du sujet:
Adult
/
Humans
/
Male
langue:
Zh
Texte intégral:
National Journal of Andrology
Année:
2006
Type:
Article