What is a blood scan?

A blood scan typically refers to a laboratory test that analyzes a sample of blood to assess various health parameters. This can include a complete blood count (CBC), which measures components like red and white blood cells, hemoglobin, and platelets, as well as blood chemistry tests that evaluate organ function and metabolic health. Blood scans are commonly used for diagnosing conditions, monitoring health status, and guiding treatment decisions. The results can provide valuable insights into a person's overall health and detect potential medical issues.