Cancer of the prostate, a common form of cancer, is a disease in which cancer (malignant) cells are found in the prostate. The prostate is one of the male sex glands and is located just below the bladder and in front of the rectum. The prostate is about the size of a walnut. It surrounds part of the urethra, the tube that carries urine from the bladder to the outside of the body. The prostate makes fluid that becomes part of the semen, the white fluid that contains sperm. Cancer of the prostate is found mainly in older men. As you get older, your prostate may get bigger and block the urethra or bladder, which can cause you to have difficulty urinating or may interfere with sexual functions. This condition is called benign prostatic hyperplasia (BPH), and although it is not cancer, you may need surgery to correct it. The symptoms of BPH or of other problems in the prostate may be similar to symptoms for prostate cancer. Following are common symptoms of prostate cancer: weak or interrupted flow of urine, urinating often (especially at night), difficulty urinating, pain or burning when you urinate, blood in the urine, or nagging pain in the back, hips, or pelvis. Often there are no symptoms of early cancer of the prostate.
{Samuel R. Denmeade, American Association for Cancer Research} Stage Explanation: {Judd W. Moul, Monographs in Urology 1995} Once cancer of the prostate has been found (diagnosed), tests can be done to find out if cancer cells have spread from the prostate to tissues around it or to other parts of the body. This is called “staging.” It is very important to know the stage of the disease to plan treatment. The following stages are used for cancer of the prostate:- prostate cancer at this stage cannot be felt and causes no symptoms. The cancer is only in the prostate and usually is found accidentally when surgery is done for other reasons, such as for BPH. Cancer cells may be found in only one area of the prostate or they may be found in many areas of the prostate. The tumor may be shown by a blood test or felt in the prostate during a rectalexam, but the cancer cells are found only in the prostate gland. Cancer cells have spread outside the covering (capsule) of the prostate to tissues around the prostate. The glands that produce semen (the seminal vesicles) may have cancer in them. Cancer cells have spread (metastasized) to lymph nodes (near or far from the prostate) or to organs and tissues far away from the prostate such as the bone, liver, or lungs. Recurrent disease means that the cancer has come back (recurred) after it has been treated. It may come back in the prostate or in another part of the body. Prostate staging can also be described by using T (tumor size), N (extent of spread to lymph nodes), and M (extent of spread to other parts of the body).
The Essay on Whats The Difference Between A Cancer Cell And A Normal Cell
Cancer cells are abnormal cells and they have characteristics that can be associated with their ability to grow uncontrollably. Cancer cells are non-specialized, and divide uncontrollably. Cancer in situ is a tumor located in its place of origin. Malignant tumors establish new tumor distant from the primary tumors. Cancer cells characteristics distinguish them from normal cells. They have abnormal ...
Treatment options for Prostate Cancer How cancer of the prostate is treated- Three kinds of treatment are commonly used: – Radiation therapy (using high-dose x-rays or other high-energy rays to kill cancer cells) – Hormone therapy (using hormones to stop cancer cells from growing).
Surgery is a common treatment for cancer of the prostate. The cancer may taken out using one of the following operations: Radical prostatectomy removes the prostate and some of the tissue around it. The may be done surgery by cutting into the space between the scrotum and the anus (the perineum) in an operation called a perineal prostatectomy or by cutting into the lower abdomen in an operation called a retropubic prostatectomy. Radical prostatectomy is done only if the cancer has not spread outside the prostate. Often before the prostatectomy is done, a surgery to take out lymph nodes in the pelvis to see if they contain cancer is done. This is called a pelvic lymph node dissection. If the lymph nodes contain cancer, usually a prostatectomy will not be done. Impotence and leakage of urine from the bladder can occur in men treated with surgery. Transurethral resection cuts cancer from the prostate using a tool with a small wire loop on the end that is put into the prostate through the urethra. This operation is sometimes done to relieve symptoms caused by the tumor before other treatment or in men who cannot have a radical prostatectomy because of age or other illness. Cryosurgery is a type of surgery that kills the cancer by freezing it. {David C. Smith, Rodney L. Dunn, Myla S. Strawderman, and Kenneth J. Pienta, Journal of Clinical Oncology, May 1998} Radiation therapy uses high-energy x-rays to kill cancer cells and shrink tumors. Radiation may come from a machine outside the body (external radiationtherapy) or from putting materials that produce radiation (radioisotopes) through thin plastic tubes in the area where the cancer cells are found (internal radiation therapy).
The Essay on Aldosterone And Hormone Replacement Therapy
Aldosterone falls in the class of hormone called mineralocorticoids, produces by the adrenal glands and is found near the kidneys. It sustains blood pressure, water and salt balance within the body. This procedure is assisting the kidneys to preserve sodium and excrete potassium in order to maintain a balance. If Aldosterone production falls, there isn’t enough regulation of salt and water balance ...
Impotence may occur in men treated with radiation therapy. {Jeffrey M. Kamradt- Advances in Oncology, Jun 1998} Hormone therapy uses hormones to stop cancer cells from growing. Hormone therapy for prostate cancer can take several forms. Male hormones (especiallytestosterone) can help prostate cancer grow. To stop the cancer from growing, female hormones or drugs that decrease the amount of male hormones made may be given. Sometimes an operation to remove the testicles (orchiectomy) is done to stop the testicles from making testosterone. This treatment is usually used in men with advanced prostate cancer. Growth of breast tissue is a common side effect of therapy with female hormones (estrogens); hot flashes can occur after orchiectomy and other hormone therapies. {Mark A. Moyad, Cancer Communication Newsletter, Jun 1998}
The Essay on Alternative Cancer Therapies part 1
Alternative Cancer Therapies As Deepak Chopra said: If you can wiggle your toes with the mere flicker of an intention, why can't you reset your biological clock? If you could live in the moment you would see the flavor of eternity and when you metabolize the experience of eternity your body doesn't age. Ayurveda is the science of life and it has a very basic, simple kind of approach, which is that ...
