[Non-masslike enhancement on breast MRI: interpretation pearls].
The MR Breast Imaging Reporting and Data System (BI-RADS) lexicon of the American College of Radiology (ACR) includes a new lesion category defined as non-masslike enhancement. The purpose of this paper is to review the definition of this new entity, illustrate the main imaging features described in the BI-RADS lexicon and to propose a diagnostic approach based on data from the literature in order to achieve diagnosis and optimal patient management.
Service de Radiologie, Hôpital Tenon, AP-HP, Paris, France. isabelle.thomassin@tnn.aphp.fr
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Thomassin-Naggara
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Salem
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Darai
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Bazot
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Uzan
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Marsault
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Chopier
D000328:Adult; D001706:Biopsy / Q000379:methods; D001940:Breast / Q000473:pathology; D001941:Breast Diseases / Q000175:diagnosis* / Q000473:pathology; D001943:Breast Neoplasms / Q000175:diagnosis* / Q000473:pathology; D002278:Carcinoma in Situ / Q000175:diagnosis; D018270:Carcinoma, Ductal, Breast / Q000175:diagnosis; D003287:Contrast Media; D003937:Diagnosis, Differential; D005260:Female; D005682:Gadolinium; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008327:Mammography; D008875:Middle Aged; D011237:Predictive Value of Tests; D013997:Time Factors; D016217:Ultrasonography, Mammary
D003287:Contrast Media; D005682:Gadolinium