Tumor Marker Tests | 合法醫療器材資訊網

Atumormarkerisasubstancefoundinyourblood,urine,orbodytissue.Thetermtumormarkersmayrefertoproteinsthataremadebybothhealthycellsand ...

A tumor marker is a substance found in your blood, urine, or body tissue. The term "tumor markers" may refer to proteins that are made by both healthy cells and cancer cells in the body. It may also refer to mutations, changes, or patterns in a tumors DNA. Tumor markers are also called biomarkers.

Doctors may use tumor marker tests to learn if you have cancer. These tests can also help doctors to learn more about your cancer and help to plan treatment.

High tumor marker levels can be a sign of cancer. Along with other tests, tumor marker tests can help doctors diagnose specific types of cancer and plan treatment. Tumor marker tests are most commonly used to do the following:

Learn if a person has cancer. Higher tumor marker levels may indicate a certain type of cancer. A tumor marker test may be used as a part of your initial diagnosis. ...