Core-needle biopsies can also be ultrasound-guided, or a doctor may use an MRI or mammogram machine. This latter procedure is called a stereotactic breast biopsy.

Large-core needle biopsy can be performed either under mammographic or sonographic guidance. In general, the sonographic approach is preferred if the lesion can be visualised by both methods.

A core needle biopsy (CNB) involves removing small samples of breast tissue using a hollow ‘core’ needle.

Learn exactly what to expect from a core needle biopsy of the breast from a writer who wishes she was more prepared heading into hers.

Ultrasound-guided core biopsy. Your doctor puts a needle into the breast tissue. Ultrasound helps confirm the exact location of the potential trouble spot so the needle goes to the right place.

Stereotactic- and ultrasound-guided core needle biopsy procedures were almost as accurate as surgical biopsy in women of average-risk suspected of having breast cancer; however, the core needle ...

Core needle biopsy: This is the most common type of stereotactic breast biopsy. A radiologist uses a hollow needle to remove small tissue cores from the suspicious area.

Thyroid Biopsy Types You’ll almost always get fine needle aspiration biopsy, but there may be reasons to get other ones, as well. Fine needle aspiration (FNA) biopsy. This test uses a small needle.

A testicular biopsy can be used to diagnose lumps, causes of infertility, and obtain sperm for in vitro fertilization. There are several types of biopsies.

Background: Endoscopic ultrasound (EUS) guided biopsy allows cytologic and/or histologic diagnosis of lesions within or adjacent to the gastrointestinal tract (GIT). However, the amount of tissue ...