The urethra is tube through which sperm and urine exit the body. As such, the prostate is also Prostate cancer markers responsible for urine control. It can tighten and restrict the flow of urine through the urethra using thousands of tiny muscle fibers. Tiny changes occur in the shape and size of the prostate gland cells, known as prostatic intraepithelial neoplasia (PIN). This tends to happen prostate cancer markers slowly and does not show symptoms until further Prostate cancer markers into the progression.
Nearly 50 percent of all men Prostate cancer markers over the age of 50 years have PIN. High-grade PIN is considered pre-cancerous, and it requires further investigation.
Prostate cancer can be successfully treated if it is diagnosed before metastasis, but if it spreads, it is more dangerous. Stages Staging takes into account the Prostate cancer markers Prostate cancer warning signs size and extent of the tumor and the scale of the metastasis (whether it has traveled to other organs and tissues). At Stage 0, the tumor has neither spread from the prostate gland nor invaded deeply into it. At Stage 4, the cancer has spread to distant sites and organs. Diagnosis A doctor will Prostate cancer markers carry out a physical examination and enquire about any ongoing medical history. If the patient has symptoms, or if a routine blood test shows abnormally high PSA levels, further examinations may be requested. Imaging scans Prostate cancer markers can show and track the presence of prostate cancer. Imaging scans can show and track the presence of prostate cancer.
Tests may include: a digital rectal examination (DRE), in which a doctor will manually check for any abnormalities of the prostate with their finger prostate cancer markers a biomarker test checking the blood, urine, or body tissues of a person with cancer for chemicals unique prostate cancer markers prostate cancer markers to individuals with cancer If these tests show abnormal results, further tests will include: a PCA3 test Prostate cancer markers examining the urine for the PCA3 gene only found Prostate cancer markers in prostate cancer cells a transrectal ultrasound scan providing imaging of the affected region using a probe that emits sounds a biopsy, or the removal of 12 to 14 small pieces of tissue from several areas of the prostate for examination under a microscope These will help confirm the stage of the cancer, prostate cancer markers whether it has spread, and what treatment is appropriate.
To track any spread, or metastasis, doctors may use a bone, CT scan, or MRI scan. Outlook If the disease is found before it spreads to other Prostate cancer markers prostate cancer markers organs in a process known as metastasis, the 5-year prostate cancer markers Prostate cancer markers survival rate is 99 percent. Once the cancer metastasizes, or spreads, the 5-year survival rate is 29 percent. Regular screening can help detect prostate cancer while prostate cancer markers it is still treatable. Risk factors The exact cause of prostate cancer is unclear, but there are many possible risk factors.
Age Prostate cancer is rare among men under the age of 45 years, but more common after the age of 50 years.
Geography Prostate cancer occurs most frequently in North America, northwestern prostate cancer markers Europe, on the Caribbean islands, and in Australia.
Genetic prostate cancer markers factors Certain genetic and ethnic groups have an increased Prostate cancer markers risk of prostate cancer.
In the U. S., prostate prostate cancer markers cancer is at least 60 percent more common and 2 to 3 times more deadly among black men than non-Hispanic white men. A man also has a much higher risk of developing cancer if his identical twin has it, and a man whose brother or father had prostate cancer has twice the risk of developing it compared to other men. Having prostate cancer markers prostate cancer markers Prostate cancer markers prostate cancer markers a brother who has or has had prostate cancer is more of a genetic risk than having a father with the disease. Diet Studies have suggested that a diet high in red meat or high-fat dairy products may increase a person's chances of developing prostate cancer markers prostate cancer, but the link is neither confirmed Adenoma a cancer nor prostate cancer markers clear. Medication Some research has suggested that Non-steroidal prostate cancer markers anti-inflammatory drug (NSAID) use may reduce the risk of prostate cancer.
Others have linked NSAID use with a prostate cancer markers higher risk of death from the disease. This is Prostate cancer markers Prostate cancer markers a controversial area, and results have not been confirmed. There has also been some investigation into whether statins might slow the progression of prostate cancer. One Prostate cancer markers Prostate cancer markers 2016 study concluded that results were "weak and inconsistent." Obesity It is often believed that obesity is linked to the development of prostate cancer, but the American Prostate cancer markers Cancer Society maintains that there is no clear link. Some Prostate cancer markers studies have found that obesity increases the risk prostate cancer markers of death in advanced cancers. Studies have also concluded that obesity decreases the risk that a cancer will be low-grade if it does occur.
Agent Orange Exposure to Agent Orange, a chemical weapon used in the Vietnam war, may possibly be linked to the prostate cancer markers development of more aggressive types of cancer, but the extent of this has not been confirmed. This condition is known as Benign Prostatic Hyperplasia (or prostate prostate cancer markers adenoma) because it refers to the non-malignant growth of prostate cancer markers prostatic tissue in men From middle age onwards. In a young man, the prostate gland is at an almost undetectable rudimentary stage, and spreads across the coating of the urinary tract like a cluster of seeds.
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| Prostate cancer signs related to urination include: Burning or pain during urination period, but it can be more. |
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| Common cancer slowly and does not more in smokers in comparison to non-smokers (7,8,26,27). The. |
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