Types Of Cancer Screening Tests

Screening external icon means checking your body for cancer before you have symptoms.

Types of cancer screening tests.

Effective screening tests are those that. Screening tests can have false negative results that is the test indicates that cancer is not present even though it is. Effective cancer screening tests. This is called screening.

Getting screening tests regularly may find breast cervical and colorectal colon cancers early when treatment is likely to work best. This may involve blood tests urine tests dna tests other tests or medical imaging. Have more potential benefits than harms. False negative test results may provide false reassurance leading to delays in diagnosis and possibly causing an individual to put off seeking medical care even if symptoms develop.

Certain tests help find specific types of cancer before signs or symptoms appear. The benefits of screening in terms of cancer prevention early detection and subsequent treatment must be weighed against any harms. The first screening test for colon cancer is a yearly fecal occult blood test used to find blood in stool a possible sign of polyps or other growths in the colon or rectum. Cancer screening tests aim to find cancer early before it causes symptoms and when it may be easier to treat successfully.

The main goals of cancer screening are to reduce the number of people who die from the disease or prevent deaths from cancer altogetherreduce the number of people who develop the diseasetypes of screening testseach type of cancer has its own screening tests. Universal screening also known as mass screening or population screening involves screening everyone usually.