what is the blood test for leukemia called
Blood tests. Many people are diagnosed with CML through a blood test called a complete blood count (CBC) before they have any symptoms. A CBC counts the number of different kinds of cells in the blood. A CBC is often done as part of a regular office visit.People with CML have high levels of white blood cells.any people are diagnosed with CML through a blood test called a complete blood count (CBC) before they have any symptoms. A CBC counts the number of different kinds of cells in the blood. A CBC is often done as part of a regular office visit. People with CML have high levels of white blood cells.