Mar 15, 2023 · Tumor markers — in combination with other diagnostic tools — help healthcare providers diagnose, treat and monitor certain types of cancer. There are many different tumor …

A list of tumor marker tests that are in common use, mainly to direct treatment or for testing in blood to help make a diagnosis of cancer.

Tumor markers tests look for substances in blood or tissues to monitor cancer growth and treatment. They may also help guide cancer treatment. Learn more.

Dec 5, 2024 · Tumor marker tests use a sample of blood to look for chemicals made by cancer cells. These tests don't always help with diagnosing cancer because many healthy cells also …

May 19, 2025 · Adriana Maria Knopfelmacher Couchonal, M.D., a specialist in Laboratory Medicine, says the answer is no. “There is no one blood test that can say with certainty, ‘You …

Mar 3, 2025 · Tumor marker blood tests may help inform various aspects of cancer care, including diagnosis, staging, treatment planning, and outlook. However, they’re often not the only …

Feb 27, 2024 · Tumor markers may also be called cancer markers or biomarkers. A tumor marker is a substance found in the blood, urine, stool, the tumor itself, or tissue. The level of the tumor …

Tumor marker tests are blood tests that can help detect the presence of certain types of tumors in the body. These tests measure the levels of specific substances that are often produced by …

Mar 6, 2025 · Common tumor markers and what they indicate: PSA (Prostate-Specific Antigen): Elevated levels may suggest prostate cancer but can also result from benign prostate …

Blood tests are commonly used to help doctors diagnose cancer and understand how the disease is affecting a person’s organs, blood cells, tissues and general health.