There are several methods for early detection, including:
- Screening Tests: These are tests performed on individuals who do not have any symptoms. Examples include mammograms for breast cancer, Pap smears for cervical cancer, and colonoscopies for colorectal cancer. - Self-exams: Regular self-examinations, such as breast self-exams and skin checks, can help individuals notice any unusual changes that should be further examined by a healthcare professional. - Blood Tests: Specific blood tests can detect markers that might indicate the presence of cancer. For example, the PSA test is used for prostate cancer.
