What is FNAC Test ? Learn its purpose, procedure, benefits, and results. Find out how this biopsy test helps diagnose diseases early and accurately. FNAC is widely used in diagnosing various conditions, including cancers, infections, and inflammatory diseases. This comprehensive blog post will cover the purpose, procedures, and interpretation of FNAC test results in detail. Purpose of FNAC Test FNAC is used for several purposes, including: Fine Needle Aspiration Cytology (FNAC) Test is a simple, quick, and minimally invasive procedure used to check lumps or swellings in the body. A thin needle is inserted into the lump to collect cells, which are then examined under a microscope to detect infections, cysts, or cancers. FNAC test is a non-invasive diagnostic test to check if a lump or a mass on the body is cancerous. Learn how to prepare, perform and interpret FNAC test results, and what are the possible complications and benefits of this test .