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Prostate Cancer
WHAT IS PROSTATE CANCER? Prostate cancer is a slow-growing condition which affects 1 in 6 men in America. The disease occurs when cells in the prostate gland-a small, walnut-sized organ located under the bladder and in front of the rectum-undergo abnormal growth and create small tumors.
WHAT ARE THE SYMPTOMS OF PROSTATE CANCER? In the early stage of the disease, a number of small original tumors within the prostate produce few or no symptoms, making it difficult to detect. Some men, however, do experience frequent, hesitant or burning urination, difficulty in achieving an erection or pain or stiffness in the lower back, hips or upper thighs.
WHAT ARE THE RISK FACTORS FOR PROSTATE CANCER? Risk factors for prostate cancer include the following variables:
- Age: The older you are, the more likely you will be diagnosed with prostate cancer. More than 65 percent of men over the age of 65 are diagnosed with the disease.
- Race and family history: Both are predictors for whether or not a man develops prostate cancer. African-American males are 61 percent more likely to develop prostate cancer compared with Caucasian men. White men are at higher risk than Hispanics, but genetics ultimately determines who gets the disease.
- Genetics: Research indicates that heredity may be a prostate cancer risk factor although doctors aren't sure in what ways.
- Diet and lifestyle: Studies show that diets high in saturated fat and excess sugar may increase the risk of prostate cancer progression. In general, a sedentary lifestyle contributes to the body's storage of excess fat, which also increases the risk of prostate cancer.
WHAT IS THE TESTING PROCEDURE FOR PROSTATE CANCER? Doctors primarily use two tests to screen for prostate cancer: the prostate-specific antigen (PSA) blood test and the digital rectal exam (DRE). The American Cancer Society (ACS) recommends that men take both tests annually, starting at age 50. The ACS suggests that African-American men and others at high risk of prostate cancer begin testing at age 45.
WHAT ARE THE TREATMENT OPTIONS FOR PROSTATE CANCER? The Prostate Cancer Foundation (PCF) recommends that men consult with three kinds of prostate cancer specialists-a urologist, a radiation oncologist and a medical oncologist- to get the most comprehensive evaluation of available treatment options and expected outcomes in attacking the disease.
Currently, the most popular treatment options include the following: active surveillance (watchful waiting), surgery, radiation therapy, hormone therapy, chemotherapy, cryotherapy (freezing the cancerous cells with argon gas or liquid nitrogen) and high-intensity focused ultrasound (HIFU) which uses heat to destroy cancerous cells.
Additionally, researchers are working on emerging therapies to treat prostate cancer. Some include using drugs that interfere with the way cancer cells grow and interact with each other, and using the immune system to battle cancerous cells.
For more information about prostate cancer, visit the Prostate Cancer Foundation.
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