Exams and Tests for Cancer

Learn about the tests doctors commonly use to look for and diagnose cancer, to help determine if it has spread, and to monitor it during treatment.

Imaging (Radiology) Tests

Doctors use imaging tests to make pictures (images) of the inside of your body. Imaging tests can be used in many ways, including to look for cancer, to find out how far it has spread, and to help determine if cancer treatment is working.