Prostate cancer is the most common cancer in the developed world. The most widely used method of diagnosing prostate cancer ...

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.

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 ...

The microphone links to a computer. This turns the sound waves into a picture on the screen. This is a type of needle biopsy to look for cancer cells in the prostate. Your doctor takes a series of ...