The removal of a small sample of tissue from an area of the body using a wide-bore needle.
Removal of a segment of tissue for microscopic analysis by inserting a hollow needle through the skin or external surface of an organ and twisting it around to obtain a sample of underlying cells.
Procedure of obtaining a deep-tissue sample for examination by piercing a lesion with a needle and withdrawing the tissue in the lumen of the needle.
A sample of body tissue or fluid obtained via aspiration with a syringe and needle.
Insertion of a special needle into a lump, cyst, or other area of concern in order to remove a specimen of tissue for microscopic evaluation. A needle biopsy is performed to determine whether or not a growth is cancerous or to find the cause of infection or inflammation.
The removal of cells or tissue with a needle by aspiration.
The process involving the utilization of a substantial hollow needle to acquire a specimen of undamaged tissue.