Peyronie disease is best described as:

• A. Chronic Idiopathic Disease
• B. Fibrosis Of The Corpus Cavernosum Of The Penis
• C. Infection Of Penile Tissue
• D. Vascular Dysfunction Of The Penis

Answer: (B)

Peyronie disease is a fibrotic process affecting the penile erectile tissue, specifically the formation of firm fibrous plaques within the tunica albuginea that surrounds the corpora cavernosa. These inelastic plaques distort the penis during erection, leading to curvature, sometimes painful erections, and possible erectile dysfunction. This fibrotic nature is the hallmark, which is why describing the condition as fibrosis of the penile tissue around the erectile bodies is the most accurate way to capture what’s happening.

It isn’t an infection, which would involve microbial invasion and inflammatory signs typical of infections. It isn’t primarily a vascular dysfunction, which would focus on blood flow issues during erection without the characteristic fibrous plaques. While the condition can be idiopathic or follow trauma, the defining aspect remains the fibrous plaque formation in the tunica albuginea.