When a man is aroused, the brain sends a signal to the nerves in the penis, which then stimulate the arteries in the penis to open up, filling with blood. Simultaneously, the veins close up and the blood in the arteries becomes trapped, causing enlargement and hardening of the penis.
Tag: surgery for prostate cancer
Surgery for prostate cancer is a common treatment choice for men who are in good overall health and who have early stage prostate cancer. This would include men whose prostate cancer is localized to the prostate (stage T1 or T2 cancers) or to the prostate and seminal vesicles (stage T3