Patients with prostate cancer can speak to a fertility doctor if they still Q es una adenoma intend to father children.
This means that its fluids and secretions are intended for use outside of the body. The prostate produces the fluid q es una adenoma that nourishes and transports sperm on their journey q es una adenoma to fuse with a female ovum, or egg, q es una adenoma and produce human life. The prostate contracts and forces these fluids out during orgasm. The protein excreted by the prostate, prostate-specific antigen (PSA), helps semen retain its liquid state. An excess q es una adenoma q es una adenoma of this protein in the blood is one of the first signs of prostate cancer.
The urethra is tube through which sperm and urine Q es una adenoma q es una adenoma exit the body. As such, the prostate is also 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 slowly and does not show symptoms until further into Q es una adenoma the progression.
Nearly 50 percent of all men q es una adenoma 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, Prostata agrandada it is more dangerous. Stages q es una adenoma Staging takes into account the 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 carry out a physical Adenoma prostatico hematuria q es una adenoma examination and enquire about any ongoing medical history. If the patient has symptoms, or if a Q es una adenoma routine blood test Shows abnormally high PSA levels, further examinations may be requested. Imaging scans can show and track the presence of prostate q es una adenoma cancer.
Imaging scans can show and track the presence of prostate cancer.
Tests may include: a digital rectal examination (DRE), in which a doctor q es una adenoma will manually check for any abnormalities of the prostate with their finger a biomarker test checking q es una adenoma the blood, urine, or body tissues of a person with cancer for chemicals unique to individuals with cancer If these tests show abnormal results, further tests will include: a PCA3 test examining the urine for the PCA3 gene only q es una adenoma q es una adenoma found 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, whether it has spread, and what treatment is appropriate. To Q es una adenoma track any spread, or metastasis, doctors may Q es una adenoma use a bone, CT scan, or MRI scan. Outlook q es unaq es una adenoma adenoma If the disease is found before it spreads to other organs in a process known as metastasis, the 5-year survival rate is q es una adenoma 99 percent.
Once the cancer metastasizes, or spreads, the 5-year survival rate is 29 percent. Regular screening can help detect prostate cancer while it is still treatable. Risk factors The exact cause q es una adenoma 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 Europe, on the Q es una adenoma Caribbean islands, and in Australia. Genetic factors Certain genetic and ethnic groups have an increased risk q es una adenoma of prostate cancer. In the U. S., prostate q es una adenoma cancer is at least 60 percent more common Q es una adenoma and 2 to 3 times more deadly among black men than non-Hispanic white men. A man also has a much higher risk of Q es una adenoma q es una adenoma 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 a brother q es una adenoma who has or has had prostate cancer is q es una adenoma 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'Q es una adenoma s chances of developing prostate cancer, but the Q es una adenoma link is neither confirmed nor clear. Medication Some research has suggested that non-steroidal anti-inflammatory drug (NSAID) use may reduce the risk of prostate cancer.
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| 30.11.2015 - Azeri_girl |
| Regression analysis proved you can maintain healthy levels of vitamins that is not cancer. |
| 30.11.2015 - esmer |
| Men have a prostate, which is a walnut-sized and. |
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