Peripheral Blood Smear

A peripheral blood smear is a laboratory test where a thin layer of blood is spread on a microscope slide and stained with special dyes. This allows doctors to examine the different types of blood cells—like red blood cells, white blood cells, and platelets—under a microscope. By analyzing the size, shape, and number of these cells, healthcare professionals can detect various conditions, such as infections, anemia, or blood disorders. It’s a valuable tool for diagnosing health issues by providing insights into the body's overall blood health.