Peyronie's Disease
Peyronie’s disease is the bending or curving of the penis during an erection. It is caused by scar tissue in the part of the penis that becomes firm during an erection and can cause significant pain.
Peyronie’s disease is a disorder in which scar tissue, called plaque, forms in the penis. The plaque builds up inside the tissues of a thick, elastic membrane called the tunica albuginea. The most common area for the plaque is on the top or bottom of the penis.
First, your doctor must assess the degree of curvature. This can be accomplished through photographs taken at home, or an erection can be induced in the medical office. This is important step, as some surgical options are better when there is less curvature, while others are better when there is more curvature.
During the acute phase, when the disease is first noticed, there may be excessive pain, and the curving of the penis may worsen. The acute phase may last up to 12 months.
When you come to City of Hope, you automatically gain access to support services to help you and your loved ones take each step during and after Peyronie's disease treatment.

City of Hope is a nationally recognized leader in researching and treating urologic cancers and has been named by U.S. News & World Report as one of America's top urology and cancer hospitals.
Just as no two patients are alike, Peyronie's disease requires a personalized treatment plan to attain the best possible outcomes.

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Kevin Chan, M.D., is a urologic surgeon specializing in bladder cancer and surgical treatment of male urinary incontinence.
Seth Cohen, M.D., is a urologic surgeon with a focus on female pelvic medicine and reconstructive surgery at City of Hope's community practice sites in Glendora and Pasadena.
Donald Hannoun, M.D., is a surgeon practicing urology and urologic oncology at City of Hope | Antelope Valley and Santa Clarita.
Clayton Lau, M.D., is chief of the Division of Urology and Urologic Oncology and an expert in prostate cancer.

Diana Londoño, M.D., is a urologic oncology surgeon in the Department of Surgery.
Emmanuel Mitsinikos, M.D., is a surgeon and assistant clinical professor in the Department of Surgery, Division of Urology and Urologic Oncology at City of Hope Upland.
Philip G. Pearson, M.D., is a urologic surgeon at City of Hope's community practice site in Pasadena, California.

Roger Satterthwaite, M.D., is a urologic surgeon specializing in surgery for prostate, kidney, bladder and testicular cancers.
Kristina Wittig M.D., is a urologic surgeon at City of Hope | Antelope Valley in California.
Jonathan Yamzon, M.D., is a urologic oncology surgeon and an associate clinical professor of surgery.
Bertram Yuh, M.D., is a urologic surgeon at City of Hope's Duarte and Pasadena locations.
Ali Zhumkhawala, M.D., is a urologic oncology surgeon specializing in the treatment of prostate, testicular, bladder and kidney cancers.