Fine Needle Aspiration
Fine Needle Aspiration (FNA) is a medical procedure used to collect samples from lumps or masses in the body, often to check for cancer or other conditions. A thin, hollow needle is inserted into the area of concern, allowing a small amount of tissue or fluid to be drawn out. This sample is then examined under a microscope. FNA is minimally invasive, meaning it usually doesn’t require significant surgery, and can often be done with local anesthesia. It helps doctors diagnose issues quickly and can guide further treatment decisions.
Additional Insights
-
Fine-needle aspiration (FNA) is a medical procedure used to gather samples from a lump or mass, often in the breast, thyroid, or lymph nodes. A thin, hollow needle is inserted through the skin to draw out tiny amounts of tissue or fluid. This sample is then examined under a microscope to help diagnose conditions, including infections or cancer. FNA is generally quick, minimally invasive, and can often be done in a doctor's office, making it a valuable tool for doctors to assess health issues without needing more invasive surgery.
-
Fine-needle aspiration (FNA) is a medical procedure used to collect small samples of tissue or fluid from a lump or suspicious area in the body. A thin, hollow needle is inserted into the targeted area, often guided by imaging techniques like ultrasound. The doctor then withdraws a tiny amount of material, which is examined under a microscope to check for abnormalities, such as cancer or infection. FNA is minimally invasive, typically performed outpatient, and has fewer risks compared to more extensive surgical biopsies, making it a valuable tool in diagnosing various medical conditions.