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The goal of mammography is the early detection of breast cancer, typically through detection of characteristic masses and/or microcalcifications. In addition to diagnostic purposes, mammography has interventional utility in stereotactic biopsies to precisely locate and find the area of concern and guide the biopsy needle to this precise ...
During the early 1990s, following a decision by the National Cancer Institute to drop support for screening women in their 40s, and subsequently following series of articles in The New York Times by Gina Kolata which questioned the value of screening mammography for those in the 40-50 age group, Dr. Kopans was a leading figure during a ...
Vacuum-assisted breast biopsy (VABB) is a more recent version of core needle biopsy using a vacuum technique to assist the collection of the tissue sample. Similarly to core needle biopsy, the needle has a lateral ("from the side") opening and can be rotated, allowing multiple samples to be collected through a single skin incision.
Needle-localized biopsy is a procedure that uses very thin needles or guide wires to mark the location of an abnormal area of tissue so it can be surgically sampled. An imaging device such as an ultrasound probe is used to place the wire in or around the abnormal area. Needle localization is used when the doctor cannot feel the mass of abnormal ...
Meaning, you shouldn’t panic if your mammogram results say that you have dense breasts—lots of women do, too. But having dense breasts can make it harder for a radiologist to spot breast ...
A stereotactic biopsy may be used, with x-ray guidance, for performing a fine needle aspiration for cytology and needle core biopsy to evaluate a breast lesion. However, that type of biopsy is also sometimes performed without any imaging guidance, [2] and typically, stereotactic guidance is used for core biopsies or vacuum-assisted mammotomy. [3]