Peripheral Blood Film (PBF), also known as a Peripheral Smear Examination, is a microscopic examination of blood cells used to evaluate the size, shape, structure, and distribution of red blood cells (RBCs), white blood cells (WBCs), and platelets. This test provides valuable information that may not be visible in routine blood counts alone.
PBF is commonly used to investigate anemia, infections, blood disorders, inflammatory conditions, and abnormal blood cell morphology. It helps doctors identify underlying hematological and infectious diseases and supports accurate diagnosis and treatment planning.
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