Prostate Cancer - Causes , Symptoms and Treatment

What are some common symptoms of prostate cancer, and how does the incidence of prostate cancer vary by race and geography?

These some are:

Prostate Gland:

• Chestnut-shaped reproductive organ in males.
• Located below the bladder, covering the top portion of the urethra.

Prostate Cancer:

• Second most frequent cancer in men after lung cancer.
• Defined by abnormal, uncontrolled cell proliferation in the prostate.
• Primarily affects men over 50, with increased prevalence with age.
• More than 50% of men over 80 may have asymptomatic prostate cancer.

Incidence and Factors:

• Varies by race and geography.
• Uncommon in Japanese and Chinese populations, more prevalent in Americans.
• Genetic variations in the androgen receptor gene may contribute.
• Environmental factors: high-fat diet, exposure to polycyclic aromatic hydrocarbons.

Hereditary Factors:

• Family clustering and 2-fold increased incidence in first-degree relatives.
• BRCA2 gene carriers have a 20-fold greater chance of developing prostate cancer.

Symptoms of Prostate Cancer:

• Trouble urinating
• Decreased force in the stream of urine
• Blood in the urine
• Blood in the semen
• Back pain
• Weight loss
• Erectile dysfunction

Treatment Methods:

• Cryotherapy
• Chemotherapy
• Biological therapy
• High-intensity focused ultrasound
• Hormone therapy

Preventive Measures:

• Intake of Selenium, antioxidants, and flavonoids may help lower the risk.

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