Cancer screening involves the use of tests and examinations to detect cancer in individuals who do not show any symptoms of the disease. The goal of cancer screening is to identify cancers at an early stage when they are more likely to be treatable and have a better chance of successful outcomes. Different types of cancer have different recommended screening methods, guidelines, and frequencies, and it's important to follow the recommendations of healthcare organizations and professionals.
It's important to note that not all cancers have effective screening methods, and not all individuals need the same screening tests. Screening decisions should be based on individual risk factors, age, family history, and recommendations from healthcare professionals.