Vacuum assisted breast biopsy systems use image-guided breast biopsy techniques to precisely locate breast lesions and safely obtain tissue samples. MRI is a highly accurate imaging method that can detect breast abnormalities early, making it useful for evaluating high-risk women. The ATEC system is an example of a vacuum assisted biopsy device that quickly collects core biopsy samples under MRI guidance in a closed system.

1. MRI Guided Breast Biopsy Vacuum Assisted Breast Biopsy Systems Improving the Detection and Treatment of Breast Cancer Source: medcompare.com

2. With 212,000 new cases of breast cancer every year, better techniques and technologies for the early detection and treatment of non-palpable abnormalities are imperative. Vacuum assisted breast biopsy systems use the image-guided breast biopsy (IGBB) technique to obtain samples of the abnormality. The systems precisely map and define the breast lesion location, and then a needle introducer system allows for access to the biopsy site. A marker is then used to pinpoint or identify, localize, and confirm the target area. Finally the tissue is vacuumed into a reservoir.

3. Because survivability is largely increased by early detection, the accurate identification of abnormalities cannot be overstressed. This is why breast biopsies are one of the most common diagnostic medical procedures performed, with as many as 1.5 million breast biopsies performed a year. With the advances in vacuum assisted breast biopsy coupled with IGBB techniques, the early detection of abnormalities is easier than ever.

4. MRI detects abnormalities or breast cancer at the earliest possible stage of development with a 70-90 percent accuracy rate, making it the most sensitive imaging modality available. MRI is often used when evaluating women placed in the high-risk category for developing breast disease or cancer, including women with previous cancer diagnosis or those with a family history of breast cancer.

5. The ATEC system is comprised of a console that connects to a disposable biopsy needle and single foot pedal that controls the hand-piece. Compression of the footplate allows for a single and continuous cycle of tissue collection. The ATEC is a closed system that can collect up to 16 core biopsies per minute. The core samples are automatically collected in a closed filter attached to the back of the hand-piece and can be easily removed for tissue retrieval.

6. Positioning for MRI breast biopsy Source: Philips medical