Magnetic Resonance Imaging-Guided Core Needle Breast Biopsies Resulting in High-Risk Histopathologic Findings: Upstage Frequency and Lesion Characteristics

Micro-Abstract Analysis of magnetic resonance imaging-guided breast biopsies yielding high-risk histopathologic features at a single institution found an overall upstage rate to malignancy of 14% at surgical excision. All upstaged lesions were associated with atypical ductal hyperplasia. Flat epithe...

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Veröffentlicht in:	Clinical breast cancer 2015-06, Vol.15 (3), p.234-239
Hauptverfasser:	Weinfurtner, R. Jared, Patel, Bhavika, Laronga, Christine, Lee, Marie C, Falcon, Shannon L, Mooney, Blaise P, Yue, Binglin, Drukteinis, Jennifer S
Format:	Artikel
Sprache:	eng
Schlagworte:	Aged Atypia Atypical ductal hyperplasia Atypical lobular hyperplasia Biopsy, Large-Core Needle - methods Breast - pathology Breast Neoplasms - pathology Female Flat epithelial atypia Hematology, Oncology and Palliative Medicine Humans Hyperplasia - pathology Image-Guided Biopsy Lobular carcinoma in situ Magnetic Resonance Imaging Middle Aged MRI-guided breast biopsy Neoplasm Staging Obstetrics and Gynecology Retrospective Studies
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Zusammenfassung:	Micro-Abstract Analysis of magnetic resonance imaging-guided breast biopsies yielding high-risk histopathologic features at a single institution found an overall upstage rate to malignancy of 14% at surgical excision. All upstaged lesions were associated with atypical ductal hyperplasia. Flat epithelial atypia and atypical lobular hyperplasia alone or with lobular carcinoma in situ were not associated with an upstage to malignancy.
ISSN:	1526-8209 1938-0666
DOI:	10.1016/j.clbc.2014.12.005