Prostate health is an important issue for men, especially as they get older. The prostate gland is part of the male reproductive system and sits just below the bladder. Prostate cancer is one of the most common cancers in men and can be treated successfully when diagnosed early. In this article, we take a detailed look at the symptoms, risk factors and treatment of prostate cancer.
What Is Prostate Cancer?
Prostate cancer develops when cells in the prostate gland grow uncontrollably. It is usually a slow-growing cancer, but in some cases it can be aggressive and spread to other parts of the body.
Symptoms of Prostate Cancer
Prostate cancer usually causes no symptoms in its early stages. Advanced prostate cancer may cause the following symptoms:
- Difficulty Urinating: Straining to pass urine, a weak stream or needing to urinate frequently.
- Frequent Urination at Night: Needing to get up often at night to urinate, also known as nocturia.
- Blood in the Urine: Known as haematuria.
- Blood in the Semen: Known as haematospermia.
- Pelvic Pain: Persistent pain in the pelvic area or back.
- Bone Pain: May occur if the cancer has spread to the bones.
- Erectile Dysfunction: Problems getting or keeping an erection.
Risk Factors for Prostate Cancer
Several factors increase the risk of developing prostate cancer:
- Age: The risk of prostate cancer rises with age. It is more common in men aged 50 and over.
- Family History: Men with a family history of prostate cancer are at higher risk.
- Ethnicity: African-American men have a higher risk of prostate cancer.
- Genetic Factors: Certain genetic mutations, such as BRCA1 and BRCA2, can increase the risk of prostate cancer.
- Diet: High-fat diets and eating red meat may be among the risk factors.
Diagnosing Prostate Cancer
Several methods are used to diagnose prostate cancer:
- Prostate-Specific Antigen (PSA) Test: A test that measures the level of PSA in the blood. High PSA levels may be a sign of prostate cancer.
- Digital Rectal Examination (DRE): The doctor examines the prostate by hand through the rectum.
- Biopsy: If cancer is suspected, a sample of prostate tissue is taken and examined under a microscope.
- Imaging Tests: Methods such as magnetic resonance imaging (MRI) and computed tomography (CT) can be used to assess whether the cancer has spread.
Treatment of Prostate Cancer
Treatment options for prostate cancer depend on the stage of the cancer, the patient’s general health and personal preferences:
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Active Surveillance:
- Preferred for early-stage, slow-growing prostate cancers. The progress of the cancer is monitored with regular PSA tests and biopsies.
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Surgery:
- Radical Prostatectomy: A surgical procedure in which the whole prostate is removed. It can be performed as robot-assisted, laparoscopic or open surgery.
- Pelvic Lymphadenectomy: A surgical procedure carried out to find out whether the cancer has spread to the lymph nodes.
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Radiotherapy:
- External Beam Radiotherapy: High-energy beams are directed at the cancerous area from outside the body.
- Brachytherapy: A method in which radioactive seeds are placed inside the prostate.
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Hormone Therapy:
- Androgen Deprivation Therapy (ADT): Slows the growth of cancer cells by lowering testosterone levels. It can be given with medication or by surgical castration.
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Chemotherapy:
- Used in advanced prostate cancer, particularly in cases that are resistant to hormone therapy. It uses medicines that kill cancer cells.
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Targeted Therapy:
- Treatments used in prostate cancers with specific genetic mutations. PARP inhibitors are one example.
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Immunotherapy:
- Treatments that help the immune system fight cancer. Sipuleucel-T (Provenge) is a vaccine used in this field.
Prostate cancer can be managed successfully with early diagnosis and appropriate treatment. Having regular prostate check-ups as you get older and being aware of the symptoms are crucial for early diagnosis. If you have symptoms of prostate cancer or think you may be at risk, it is important to see a urologist.
A healthy lifestyle, a balanced diet and regular exercise can help protect prostate health. For more information and support on prostate cancer, please contact our hospital.