Medical Treatments for Prostate CancerThere are many different medical treatments for prostate cancer that involve the clinical care of a healthcare professional. These treatments include expectant therapy, surgery, radiation therapy, hormone therapy, and chemotherapy. Expectant therapy is to carefully observe and monitor the prostate cancer. Because prostate cancer cells often spread very slowly, many older men who have the disease may not need more extensive treatment. However, expectant therapy usually includes routine physician examinations, including digital rectal exams and PSA tests. The different types of surgery for prostate cancer are radical prostatectomy - an open-surgery procedure in which the entire prostate gland and surrounding tissue are removed. Transurethral resection of the prostate (TURP) - surgery to remove part of the prostate gland that surrounds the urethra. Cryosurgery - this procedure involves killing the cancer cells by freezing them with a small metal tool placed in the tumor. Side effects of prostate cancer surgery include incontinence and impotence. Incontinence is the inability to control urine and may result in dribbling of urine, especially immediately after surgery. Normal control usually returns within weeks or months after surgery. Impotence is the inability to achieve an erection. For a month, or so, after surgery, most men are not able to get an erection. Eventually, approximately 40 to 60 percent of men will be able to get an erection sufficient for sexual intercourse, but without ejaculation of semen, since removal of the prostate gland prevents that process.Radiation therapy uses high energy rays to kill or shrink cancer cells, and to decrease their ability to divide. Radiation is often used to treat prostate cancer that is still confined to the prostate gland, or has spread only to nearby tissue. If the disease is advanced, radiation may be used to reduce the size of the tumor and to provide relief from symptoms. Possible side effects of radiation for prostate cancer may include diarrhea, with or without blood in the stool, and colitis, problems associated with urination, a degree of impotence (inability to get an erection), which may occur within two years of radiation therapy. The goal of hormone therapy is to lower the level of male hormones in the body, particularly testosterone. Hormone therapy does not cure the cancer, and is often used to treat persons whose cancer has spread or recurred after treatment. Produced mainly in the testicles, testosterone causes prostate cancer cells to grow. Thus, reduced testosterone levels can make the prostate cancer shrink and become less active. Most studies show that hormone therapy works better if it is started early. Chemotherapy is the use of powerful, anti-cancer medications to kill cancer cells.. Hospitalization may be needed to monitor treatment and chemotherapy's side effects. Common side effects of chemotherapy include: nausea and vomiting, hair loss, anemia, reduced ability of blood to clot, mouth sores, increased likelihood of developing infections, fatigue. Most side effects disappear once treatment is stopped. |
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Hypophysis This clipart is from Yahoo! Reference. It shows the hypophysis cerebri, is a view from the side, taken from a century old version of Gray's Anatomy. Can You Tell Me How Much You Know About Human Ananomy? - Yahoo!7 The major anatomy textbook, Gray's Anatomy, has recently been reorganized from a systems testes, vas deferens, seminal vesicles, prostate, and penis. Health Medicine refdesk.com - Data supplied by the Physicians Desk Reference Family Guide To Prescription Drugs. impotence, prostate cancer and other cancers of the urinary tract. waccaμփփւ ԥԻȅĿւփփփփւփււփ (2007/08/02 18:33); anatomy grays prostate reference yahoo - anatomy grays prostate reference yahoo news (2007/08/02 18:33); anti boot messenger yahoo Discover the best books, books Eating Your Way to Better Health-The Prostate Forum Nutrition Guide by Charles E. (Snuffy) Myers, Grays Anatomy of the Human Body- Yahoo! Education Power Doppler Ultrasonography of the Feeding Arteries of the Previous PCa studies in which gray scale TRUS was the initial imaging . Characteristics of normal prostate vascular anatomy as displayed by power Doppler The Vesicul Seminales - Gray's Anatomy of the Human Body - Yahoo Reference. Homework Help. Yahoo! Education > Reference > Gray's Anatomy of the from near the termination of the ureter to the base of the prostate. Surface Markings of the Perineum - Gray's Anatomy of the Human Yahoo! Education > Reference > Gray's Anatomy of the Human Body are first identified, and then about 4 cm. above the anal orifice the prostate is felt; Diabetes of the Brain This clipart of the brain was taken from Yahoo Reference. They took it from an old anatomy book. It was one of the versions of Gray's Anatomy. The Prostate - Gray's Anatomy of the Human Body - Yahoo! Education Reference. Homework Help. Yahoo! Education > Reference > Gray's Anatomy of the The prostate (Fig. 1160) is a firm, partly glandular and partly muscular |
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