Question 1

What age group is most commonly affected by testicular cancer?

Accepted Answer

Testicular cancer, arising from spermatogenic cells, is the most common cancer in males between ages 20 and 35. A typical symptom is a mass in the testis, often accompanied by heaviness or dull pain in the lower abdomen. Early detection through self-examination and medical evaluation is crucial for improving treatment outcomes and prognosis.

Question 2

How does the prostate's location affect urinary symptoms in prostate disorders?

Accepted Answer

Because the prostate surrounds the urethra, prostate disorders often cause problems with urine discharge. Conditions like prostatitis, benign prostatic hyperplasia, or prostate cancer can obstruct urinary flow, leading to frequent or painful urination, lower back pain, and blood in the urine. Understanding this anatomical relationship helps explain why urinary symptoms are common in male sexual response erection ejaculation complications.

Question 3

What causes prostatitis and how is it typically treated?

Accepted Answer

Prostatitis is inflammation of the prostate caused by bacterial infections. Symptoms include burning or painful urination, blood in the urine, or painful ejaculation. Antibiotics are the standard treatment for bacterial prostatitis, effectively eliminating the infection and reducing inflammation and associated symptoms.

Question 4

What role does PSA testing play in prostate cancer detection?

Accepted Answer

Prostate cancer causes malignant tumors that increase prostate-specific antigen (PSA) production by prostate epithelial cells. However, elevated PSA levels alone cannot distinguish between benign prostatic hyperplasia, infection, or cancer. Current guidelines recommend men discuss PSA screening benefits and risks with healthcare providers, typically starting at age 50 or earlier for higher-risk individuals.

Question 5

What treatment options are available for prostate cancer?

Accepted Answer

Prostate cancer treatment depends on disease stage and may involve hormone therapy, surgery, radiation, or chemotherapy. These multimodal approaches aim to eliminate malignant tumors and slow cancer progression. Treatment selection considers patient age, overall health, cancer severity, and potential side effects of each therapeutic option.

Question 6

What causes erectile dysfunction and how can it be treated?

Accepted Answer

Erectile dysfunction results from hormonal imbalances, diabetes, systemic disorders, physical abnormalities, medication side effects, or psychological factors like anxiety or depression. Medications such as sildenafil enhance smooth muscle relaxation in the penis, improving erectile function and restoring sexual performance in affected individuals.

Question 7

Why is PSA screening recommended at different ages for different men?

Accepted Answer

PSA screening recommendations vary based on individual risk factors. Men with family history of prostate cancer or African ancestry face higher risk and should begin screening earlier, typically before age 50. Standard guidelines recommend age 50 for average-risk men, with shared decision-making between patient and healthcare provider regarding screening benefits and risks.

Troubles de l'appareil reproducteur masculin

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