MRI-guided vacuum-assisted breast biopsy performed at 3 T with a 9-gauge needle: preliminary experience.

Dogan, Basak E; Le-Petross, C Huong; Stafford, Jason R; Atkinson, Neely; Whitman, Gary J · AJR Am J Roentgenol · 2012

case_series · Level IV

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Abstract

The purpose of this study was to test the feasibility of 3-T vacuum-assisted large-bore core biopsy of lesions detected with MRI of the breast. Our preliminary experience revealed that 3-T MRI-guided vacuum-assisted biopsy is a safe and effective interventional method that enables accurate biopsy of lesions identified with a 3-T MRI system. Artifacts on 3-T images did not result in failed biopsy; therefore, 3-T MRI systems can be used reliably for both diagnostic and interventional breast studies.

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