Clinical value of spontaneous cavernous activity evaluation in identifying misdiagnosed corporal venous occlusive dysfunction in psychogenic erectile dysfunction.

ABSTRACT:

Background

Previous studies have indicated that corporal venous occlusive dysfunction (CVOD) may be misdiagnosed in some patients with psychogenic erectile dysfunction (ED), as the observed venous leakage could actually reflect cavernous smooth muscle (CSM) relaxation failure due to sympathetic overactivity. Misdiagnosed CVOD can lead to inappropriate treatment decisions, such as unnecessary penile venous surgery or reliance solely on phosphodiesterase type 5 inhibitors (PDE5i), overlooking the need for psychogenic interventions. Therefore, it is important to identify the misdiagnosis of CVOD. Corpus cavernosum electromyography (CC-EMG) offers unique insights into the autonomic and myogenic integrity of CSM. This retrospective analysis aimed to evaluate the clinical value of sponta

SUBMITTER: Meng Z 

PROVIDER: S-EPMC12271953 | biostudies-literature | 2025 Jun

REPOSITORIES: biostudies-literature