Ultrasound-Guided Fine Needle Aspiration Biopsy

Ultrasound-guided fine needle aspiration biopsy is a procedure used to collect small cells or tissue from an abnormal spot, like a lump or swelling, to check for disease like cancer. Using ultrasound imaging, a doctor precisely locates the area needing testing. Then, a thin, hollow needle is guided into the target under real-time visualization, allowing the doctor to withdraw a small sample of cells. This minimally invasive technique provides valuable diagnostic information with minimal discomfort and low risk, helping determine the appropriate treatment plan.