What are the Common Minimally Invasive Techniques?
Several techniques are employed to minimize invasiveness:
Fine-Needle Aspiration (FNA): A thin needle is used to extract cells from a lesion or mass. Core Needle Biopsy: A larger needle is used to extract a small cylinder of tissue. Endoscopic Biopsy: An endoscope is used to view and collect tissue from internal organs. Liquid Biopsy: Blood or other body fluids are analyzed for disease markers.
