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Evaluation of Traumatic Penile Arteriovenous Fistulas Using Color Flow Doppler SonographyUS/Vasc Dept., Loma Linda University Medical Center, 11234 Anderson Street, Loma Linda, CA 92354.
US/Vasc Dept., Loma Linda University Medical Center, 11234 Anderson Street, Loma Linda, CA 92354. Priapism is defined as a prolonged penile erection in the absence of sexual stimulation. Priapism is divided into two types: low flow and high flow. Color doppler imaging plays an important role as a noninvasive method of diagnosing high-flow priapism caused by penile trauma. Two patients are presented with a history of penile trauma resulting in priapism. Abnormal increased flow in a resting state was demonstrated using color Doppler in each patient. This article reviews our experience, including methods for performing an effective ultrasound examination.
Key Words: high-flow priapism traumatic priapism penile arteriovenous fisula ultrasound colors flow Doppler
Journal of Diagnostic Medical Sonography, Vol. 15, No. 6,
252-257 (1999) |
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