What is Prostate Cancer?
Prostate cancer is a type of cancer that begins in the prostate gland — a small, walnut-shaped gland in men that produces some of the fluid in semen. It is one of the most common cancers in men, especially after age 50.
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How It Develops
Prostate cancer occurs when cells in the prostate start to grow abnormally and multiply uncontrollably. Over time, the cancer can remain slow-growing (common type) or become aggressive, spreading to nearby tissues or to other parts of the body, such as the bones or lymph nodes.
Common Symptoms
Early-stage prostate cancer usually causes no symptoms. When symptoms appear, they may include:
- Frequent urination
- Difficulty starting or stopping urination
- Weak urine flow
- Blood in urine or semen
- Pelvic discomfort
- Erectile dysfunction
(These symptoms can also be caused by non-cancer conditions like BPH.)
Risk Factors
You’re more likely to develop prostate cancer if you:
Are over 50 years old
Have a family history of prostate or breast cancer
Have certain gene mutations (like BRCA1/BRCA2)
Eat a high-fat or processed-food diet
Are overweight or inactive
Diagnosis
Common diagnostic tools include:
PSA blood test
Digital rectal exam (DRE)
Biopsy
MRI or imaging scans
Treatment Options
Treatment depends on the stage and aggressiveness:
- Active surveillance (slow-growing cancer)
- Surgery
- Radiation therapy
- Hormone therapy
- Chemotherapy or immunotherapy
Outlook
Prostate cancer is highly treatable, especially when detected early. Many men live long, healthy lives after diagnosis with appropriate treatment and monitoring.
If you want, I can also explain prostate cancer stages, symptoms vs. BPH, or treatment options in simple language.
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