Abstract Objective:To study application of color Doppler ultrasonography to diagnosis of priapism.Method:From 2003 to 2013, our hospital received and cured 16 patients with ultrasonic diagnoses of priapism and analyzed and compared two types of ultrasonic diagnoses applications of Priapism.Result:Among those patients, four cases had high flow priapism and twelve cases had low flow priapism.For those two kinds of priapism, their two- dimensional ultrasonoscopy of cavernosal were different and there were significant differences between their blood velocities of color Doppler corpus cavernosal artery and penis deep dorsal veins.Conclusion:Due to its non-invasion, color Doppler ultrasonography has specific ultrasonography findings.Color Doppler ultrasonography is one of the most valuable preferred methods for clinical classification diagnosis of priapism.
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