To detect cancer, a combination of methods is often used, including:
1. **Self-Examination:** Regular self-checks (like for breast or testicular cancer) can help in early detection.
2. **Screening Tests:** Routine screenings (such as mammograms for breast cancer or colonoscopies for colon cancer) are recommended for certain age groups or risk factors.
3. **Medical Imaging:** Techniques like X-rays, CT scans, MRIs, and PET scans can detect abnormalities.
4. **Biopsy:** If a suspicious area is found, a tissue sample may be taken and examined under a microscope.
5. **Blood Tests:** Some blood tests can hint at cancer but usually don't confirm it alone. They can show abnormal counts of certain cells or markers.
6. **Genetic Testing:** For hereditary cancers, genetic tests can reveal predispositions.
Early detection improves treatment success, so regular check-ups and being aware of changes in your body are important. If you suspect something, consult a healthcare professional.
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