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It's not clear what causes prostate cancer. Doctors know that prostate cancer begins when cells in the prostate develop changes in their DNA. A cell's DNA contains the instructions that tell a cell what to do. The changes tell the cells to grow and divide more rapidly than normal cells do.
Learn about detection, diagnostic approaches, treatment options and advances for prostate cancer, including robotic prostatectomy and current research.
This growth often enlarges the prostate enough to cause symptoms or to block urine flow. It isn't clear what causes the prostate to get bigger. It might be due to changes in the balance of sex hormones as you grow older.
The cause of stage 4 prostate cancer is not known. Stage 4 prostate cancer happens when prostate cancer cells break away from where they formed in the prostate. The cancer cells spread to other parts of the body. Prostate cancer starts when cells in the prostate develop changes in their DNA.
There's no proven prevention strategy for prostate cancer. But you may reduce your risk of prostate cancer by making healthy choices, such as exercising and eating a healthy diet. If you're worried about your risk of prostate cancer, you may want to know ways to help prevent it.
Overview. Prostatitis is a disorder of the prostate gland usually associated with inflammation. Prostatitis often causes painful or difficult urination, as well as pain in the groin, pelvic area or genitals. Bacterial infections cause some but not all cases of prostatitis.
Yes, men can get cancer from infection with certain strains of HPV that are spread through sexual contact. Men can develop HPV-linked cancer of the mouth and throat, penis, or anus. HPV infections are common among sexually active people, and infections often cause no symptoms.
Blood in the urine (hematuria) sometimes is a sign of bladder cancer. Learn about other bladder cancer signs and symptoms and explore treatment options.
PSA levels go up when the prostate becomes enlarged. But higher PSA levels also can be due to recent procedures, illnesses, surgery or prostate cancer. Urinary flow test. You pee into a container attached to a machine. The machine measures how strong your urine flow is and how much urine you pass.
The test measures the amount of prostate-specific antigen (PSA) in your blood. PSA is a protein produced by both cancerous and noncancerous tissue in the prostate, a small gland that sits below the bladder in males. PSA is mostly found in semen, which also is produced in the prostate. Small amounts of PSA ordinarily circulate in the blood.