The Effect of Intracorporeal Injection Plus Genital and Audiovisual Sexual Stimulation Versus Second Injection on Penile Color Doppler Sonography Parameters

作者: Francesco Montorsi , Giorgio Guazzoni , Luigi Barbieri , Laura Galli , Patrizio Rigatti

DOI: 10.1016/S0022-5347(01)66443-7

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摘要: AbstractPurpose: We assessed whether genital and audiovisual sexual stimulation following 1 or 2 intracorporeal injections caused the greatest changes in penile hemodynamics as recorded by color Doppler sonography.Materials Methods: A total of 50 impotent patients underwent multiphasic sonography cavernous arteries before after injection (phase 1), subsequent 2), a second 3) repeat 4). Peak systolic velocity, end diastolic resistance index erectile response were studied.Results: Penile erection was upgraded 41 (82 percent) stimulation. Further upgrading due to with noted 11 (22 percent). Among who completed 4 phases test maximal peak velocity 20 (59 perc...

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