Endoscopic ultrasound-guided fine needle aspiration biopsy (EUS-FNA) is currently performed on a routine basis at many endoscopic centers and it is evident that this procedure has a major impact ...

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.

A needle lung biopsy is a minimally invasive procedure that involves inserting a long, thin needle through your chest wall to ...

A specialist can use other tests (such as an examination or ultrasound) to help diagnose this type of eye cancer. If you do have a biopsy, you might have a fine needle aspiration or vitreous biopsy. A ...