Fine needle aspiration is a type of biopsy procedure. In fine needle aspiration, a thin needle is inserted into an area of abnormal-appearing tissue or body fluid. As with other types of biopsies, the ...

Fine Needle Aspiration: Uses, Expectations and Complications: By Shreoshree Chakrabarty Fine Needle Aspiration (FNA) is a minimally invasive biopsy technique used to extract samples from abnormal ...

Breast lesion diagnosis using fine needle aspiration cytology (FNAC) remains a pivotal tool in the early detection and differential diagnosis of breast abnormalities. As a minimally invasive procedure ...

Different electronic linear scanning endoscopes are commercially available for EUS-FNA ( Table 1). Some of these devices have an elevator that should facilitate the positioning of the needle. When ...

Fine-needle aspiration biopsy of the thyroid nodule is a procedure in which a small sample of cells is obtained from a thyroid nodule with the aid of a thin needle under ultrasound guidance.