What is a common test useful in early detection of colon cancers?

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The stool blood test, also known as fecal occult blood test (FOBT), is a common test used for early detection of colon cancers. It detects the presence of tiny amounts of blood in the stool, which can be a sign of colon cancer or other gastrointestinal issues. This test can be done at home or in a doctor's office and is non-invasive. Other tests like surgery and biopsy are more invasive and are typically done after a diagnosis has been made or to confirm a suspicious finding from other tests. A serum lipid panel is a blood test used to measure levels of different types of fats in the blood and is not directly useful for early detection of colon cancers.

What Is a Common Test Useful in Early Detection of Colon