Contrast-Enhanced Mammography-Guided Breast Biopsy: Single-Center Experience.

Kornecki, Anat; Bhaduri, Mousumi; Khan, Nasir; Nachum, Ilanit Ben; Muscedere, Giulio; Shmuilovich, Olga; Lynn, Kalan; Nano, Eni et al. · AJR Am J Roentgenol · 2023

prospective_cohort · Level II

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Abstract

This prospective single-center study enrolled 50 women with 51 contrast-enhanced mammography (CEM)-enhancing lesions that lacked a sonographic or mammographic correlate. Trial participants underwent CEM-guided biopsy. Biopsy was technically successful for 46 lesions and was not performed for five nonvisualized lesions (all nonmass enhancement), yielding a cancellation rate of 9.8%. Mean biopsy time was 16.6 minutes. All biopsies revealed concordant pathology (25 benign, 10 high-risk, 11 malignant). No non-visualized or benign lesion yielded malignancy at follow-up.

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