Fine-Needle Aspiration (FNA)
Fine-Needle Aspiration (FNA) is a medical procedure used to collect small samples of tissue or fluid from a suspicious lump or mass in the body, such as a tumor. A thin, hollow needle is inserted into the area of concern, and cells or fluid are drawn out for examination under a microscope. This minimally invasive technique helps doctors diagnose conditions like cancer or infections while causing minimal discomfort. FNA is often preferred because it is quick, requires little recovery time, and helps determine the appropriate treatment based on the analysis of the collected samples.
Additional Insights
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Fine Needle Aspiration (FNA) is a medical procedure used to collect small samples of tissue or fluid from a lump or mass, often to determine if it is benign or cancerous. During FNA, a thin, hollow needle is gently inserted into the area of concern, and a sample is drawn out. This minimally invasive technique is typically performed with local anesthesia and can be done in a doctor's office. The obtained sample is then examined under a microscope by a pathologist for diagnosis. FNA is valuable for providing quick answers with less risk than surgical biopsies.
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Fine needle aspiration (FNA) is a minimally invasive medical procedure used to collect samples from lumps or masses in the body. A thin, hollow needle is inserted into the area of concern—such as a tumor or cyst—to withdraw a small amount of tissue or fluid. This sample is then examined under a microscope to help diagnose conditions, such as infections or cancer. FNA is typically quick, often performed in a doctor's office, and carries less risk and discomfort compared to more invasive biopsies, making it a valuable tool in medical diagnostics.