Peripheral Smear:

A Peripheral Smear—also known as a Peripheral Blood Smear, Blood Smear, or Blood Film—is a vital diagnostic test that provides crucial insights into your health. This test involves spreading a blood sample thinly on a glass slide and examining it under a microscope to analyze blood cell types, including red blood cells (RBCs), white blood cells, and platelets.

Unlike standard blood tests, a peripheral blood smear test goes beyond just counts—it evaluates the shape, size, and structure of blood cells and platelets, helping doctors detect subtle abnormalities that may not show up in a complete blood count (CBC).

This test is especially useful when diagnosing or monitoring medical conditions that affect blood cell production or function—such as anemia, sickle cell disease, infections, and even cancers originating in the bone marrow.

An abnormal result in the smear test results can point to changes in red blood cells under a microscope, unusual white blood cells, or poorly functioning platelets—offering essential clues to the root cause of various symptoms.

Whether you're facing unexplained fatigue, infections, or bleeding, this simple test can help guide diagnosis and treatment for many blood-related conditions.