See how your body is being affected by cancer treatmentĭiagnose and monitor noncancerous conditions during cancer treatmentĪ CBC is one of many ways that your doctor can monitor your health. Help diagnose some blood cancers, such as leukemia and lymphomaįind out if cancer has spread to bone marrow For example, people undergoing chemotherapy often receive regular CBCs. In cancer care, this blood test can be used to help diagnose a cancer or monitor how cancer or its treatment is affecting your body. A complete blood count (CBC) is a common medical test that your doctor may recommend to monitor your health.
