Penile anatomy and radiation therapy for men

Penile anatomy and radiation therapy for men suffering from sexual complications
Penile anatomy and radiation therapy for men: Erectile Dysfunction
Doses greater than 20 Gy (2000 rads) are frequently associated with large vessel injury meaning that, patients being treated with radiation for prostate cancer are receiving in excess of 70Gy. The wider the field of radiation, the less likely are blood vessels to recover. Given that the erection (cavernosal) artery is the only artery giving rise to erection, radiation exposure to this system may severely limit blood flow into the penis. It is therefore necessary that when you have been taken through this treatment procedure, you will need to seek medical help from the erectile dysfunction experts. And that is where doctor Dalal Akoury an experienced medical professional in this line for more than two decades now comes in. Calling her for appointment will be the starting point and upon evaluating your condition in private and confidence she will administer the correct treatment which will leave you well, comfortable and full of fulfilled sex life again. You may have not known and so it is essential to understand the penile anatomy and how it relates to the prostate gland even as you consider this type of treatment “radiation therapy”.
- The prostate gland sits above a band of muscle (urogenital diaphragm) and it is separated from the back portion of the erectile body (crus) only by a distance of less than one centimeter.
- The urethra (urine channel) passes between the two erectile bodies into the bladder and as it does this it is known as the bulb of the penis.
- It is important to understand that the bulb plays little if any role in the development of or maintaining erectile firmness and it is the tissue within the true erectile bodies (corpora cavernosa), which when damaged leads to erectile dysfunction.
Penile anatomy and radiation therapy for men: Radiation in the pelvis area
Various studies have established that during 3D conformal x-ray therapy a significant dose of radiation is delivered to the back portion of the erectile bodies that is about 30% of the entire dose of radiation received by the prostate. Radiation therapy in the pelvis area of men can cause ED in 3 possible ways:
- Arterial damage may block blood flow or damage the lining of the blood vessels that carry blood to the penis
- Nerves in the pelvic area may become permanently damaged
- Erectile tissue may be damaged, reducing blood flow to the penis or causing leakage of blood from erectile tissue (venous leak) during an erection
Some of the sexual side effects after radiation therapy may include the following:
- Inability to achieve or maintain an erection (erectile dysfunction)
- Weaker, less satisfying orgasms
- Pain during ejaculation (although this usually goes away within weeks)
- Dry orgasm or retrograde ejaculation (orgasm without the discharge of semen)
- Less semen ejaculated
The technicalities and emotional pains involved when one is suffering from erectile dysfunctions must not be allowed to frustrate your relationship or your sex life. That is why doctor Dalal Akoury an expert in this discipline founded AWAREmed Health and Wellness Resource Center to help you redeem your sex life. All your concerns will be address in confidence and with utmost professionalism if only you can schedule an appointment with doctor Akoury today.
Penile anatomy and radiation therapy for men: Erectile Dysfunction
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