What is CBC with manual differential?

A Complete Blood Count (CBC) with manual differential is a blood test that provides important information about the types and numbers of cells in the blood. The CBC measures components such as red blood cells, white blood cells, hemoglobin, and platelets. The manual differential involves a microscopic examination of a stained blood smear to categorize the different types of white blood cells, which helps in diagnosing various conditions, including infections, anemia, and blood disorders. This test is crucial for understanding a patient's overall health and guiding treatment decisions.