Questions & resources
Start with a trusted source.
This educational site does not provide, order, or recommend tests. For test-specific questions, speak with a qualified healthcare professional or the test provider.
NCI: liquid biopsy
The NCI dictionary entry for liquid biopsy.
Visit NCINCI: multi-cancer detection
NCI's Q&A on multi-cancer detection tests, including their current limitations and open research questions.
Visit NCINCI: biomarker testing
NCI's patient information on biomarker testing for people who have cancer, including how results are used in treatment discussions and the test's limitations.
Visit NCIExternal resources are provided for general education. Links do not constitute an endorsement of a specific test or service.
