Fine Needle Aspiration Cytology (FNAC)

Fine Needle Aspiration Cytology (FNAC) is a medical procedure used to diagnose lumps or masses in the body, often in the breast, thyroid, or lymph nodes. A thin, hollow needle is inserted into the lump to collect a small sample of cells. These cells are then examined under a microscope by a pathologist to determine if they are normal or if there are signs of disease, such as cancer. FNAC is minimally invasive, typically done with local anesthesia, and provides quick results to guide further treatment decisions.