How to differentiate between psychological and organic erectile dysfunction -: (A) Nocturnal penile tumescence, (B) PIPE therapy, (C) Sildenafil induced erection, (D) Squeeze technique
Answer is A. Ans. is 'a' i.e.. Nocturnal penile tumescence o One of the important method to distinguish psychogenic impotence from organic impotence is nocturnal penile tumsescence & early morning erection which are preserved in psychogenic impotence but not in organic cause of impotence.