High-flow priapism usually follows perineal or penile trauma with disruption of an intracavernosal artery. Angiographic embolization of the lacerated artery is currently considered the treatment of choice. The contribution of gray-scale and color Doppler ultrasonography (US) in diagnosis and treatment of 10 patients with high-flow priapism was investigated. In patients with recent arterial laceration, the cavernous tissue surrounding the arterial-sinusoidal fistula appears as a hypoechoic region with undefined margins. In long-standing priapism, this area is usually more regular and circumscribed, mimicking a pseudoaneurysm. Color Doppler US is highly sensitive for detection of the arterial-sinusoidal fistula that causes extravasation of blood from the lacerated cavernosal artery. After angiography, color Doppler US allows confirmation of both successful embolization by demonstrating disappearance or size reduction of the fistula and unsuccessful treatment by demonstrating patency of collateral feeding vessels or early recanalization of the embolized artery. Limitations of color Doppler US include underestimation of the number of accessory feeding vessels, which may become patent only after embolization of the main vascular supply, and difficulty in recognizing vessels that feed the fistula from the opposite side.
The objective was to assess sexual function at long-term follow-up after the Nesbit operation for Peyronie's disease.One hundred and ®fty seven out of 213 patients treated between 1986 and 1998 using the Nesbit procedure were reassessed by means of IIEF-5 questionnaire together with two questions about residual deformity and treatment satisfaction. The results from this questionnaire together with the patient case records constitute the basis of this paper.After an average 72-month follow-up subjective patient determination of satisfaction indicated that 87.9% were satis®ed with the results of surgery, 136 patients (86.7%) had good erectile function (IIEF-5 b 21). Shortening of the penis (from 1.5 to 3 cm) occurred in 22 patients (14%), but only in 2 (1.3%) was intercourse dif®cult because of excessive shortening.In conclusion, the Nesbit's operation results in the greatest amount of patient satisfaction about sexual function. When penile shortening occurs, it has not been a signi®cant problem for patients who are properly counselled.
ABSTRACT:We report a case of a patient who developed high-flow priapism following a Winter procedure performed for the treatment of low-flow ischemic priapism. During the creation of bilateral cavernosal-glandular shunts, the tip of the left dorsal artery was accidentally lacerated. A fistula developed through the shunt between the torn artery and the cavernosal sinusoids of the tip of the left corpus cavernosum. Gray-scale and Doppler sonography and angiography allowed diagnosis and guided the therapeutic approach.
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