Fertility As the prostate is directly involved with sexual reproduction, removing it affects semen production and fertility. Radiation therapy affects the prostate tissue and often Prostatectomia y disfuncion erectil reduces the ability to father children. The sperm can be damaged and the semen insufficient Prostatectomia y disfuncion erectil Prostatectomia y disfuncion erectil for transporting sperm. Non-surgical options, too, can severely inhibit a man's reproductive capacity. Options for preserving these functions can include donating to a sperm bank before surgery, or having sperm Prostatectomia y disfuncion erectil extracted directly from the testicles for artificial insemination into an egg.
However, the success of these options is never guaranteed. Patients with prostate cancer can speak to a fertility doctor if they still intend to father children. This means that its fluids and secretions are intended for use outside of the body. The prostate produces the fluid that nourishes and transports sperm on their journey to fuse with prostatectomia y disfuncion erectil a female ovum, or egg, 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 of this protein in the blood is one of the first signs of prostate cancer. The urethra is tube through which sperm and urine 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 Prostatectomia y disfuncion erectil Prostatectomia y disfuncion erectil size of the prostate gland cells, known as prostatectomia y disfuncion erectil prostatic intraepithelial neoplasia (PIN).
This tends to happen slowly and does not show symptoms until Prostatectomia y disfuncion erectil prostatectomia y disfuncion erectil further into the progression.
Nearly 50 percent of all men over the age of 50 years have PIN. High-grade PIN is considered Prostatectomia y disfuncion erectil pre-cancerous, and it requires further investigation.
Prostate cancer prostatectomia y disfuncion erectil can be successfully treated if it is diagnosed before metastasis, but if it spreads, it is more dangerous. Stages Staging takes into account the size and extent of the tumor prostatectomia y disfuncion erectil prostatectomia y disfuncion erectil and the scale of the metastasis (whether it prostatectomia y disfuncion erectil has traveled to other organs and tissues). At Stage 0, the tumor has neither spread prostatectomia y disfuncion erectil from the prostate gland nor invaded deeply into it. At Stage 4, the cancer has spread to distant sites and organs. Diagnosis A Prostatectomia y disfuncion erectil prostatectomia y disfuncion erectil doctor will carry out a physical examination and enquire about any ongoing medical history. If prostatectomia y disfuncion erectil the patient has symptoms, or if a Prostatectomia y disfuncion erectil routine blood test shows abnormally high PSA levels, further examinations may be requested. Imaging scans 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 a biomarker test checking the blood, urine, or body tissues of a person with cancer for chemicals prostatectomia y disfuncion erectil 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 found in prostate cancer cells a transrectal ultrasound scan providing imaging of Prostatectomia y disfuncion erectil 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 prostatectomia y disfuncion erectil the stage of the cancer, whether it has spread, and what treatment is appropriate. To track any spread, or metastasis, doctors may use prostatectomia y disfuncion erectil a bone, CT scan, or MRI scan. Outlook If the disease is found before Prostate korean it Prostatectomia y disfuncion erectil spreads to other organs in a process known as metastasis, the 5-year 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 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 prostatectomia y disfuncion erectil the age of 50 years. Geography Prostate prostatectomia y disfuncion erectil prostatectomia y disfuncion erectil cancer occurs most frequently in North America, northwestern Europe, on the Caribbean islands, and in Australia.
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| 16.07.2018 - Dedmopo3 |
| Side-effects sometimes outweighs the called a tumor — forms in the prostate system) if you have symptoms of any. |
| 16.07.2018 - Tukani |
| Speak to your GP about prostate cancer if: you are aged 50 or over protein in the blood 2010. |
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