Which of the following cancers is not typically included in routine screening options?

• A. Prostate cancer
• B. Skin cancer
• C. Breast cancer
• D. Brain cancer

Answer: (D)

Screening works best when there’s a test that can reliably find cancer before symptoms and when catching it early improves outcomes without causing more harm than good. For brain cancer, there isn’t a validated screening test that works well in asymptomatic people, and screening would likely lead to many false positives, unnecessary procedures, and no proven reduction in deaths. Because of that, brain cancer isn’t part of routine population screening. In contrast, cancers like breast cancer have established screening with mammography, and there are screening discussions around prostate cancer with PSA testing, while skin checks are common in routine care for monitoring suspicious lesions. So the brain is not typically included in routine screening options.