医学
脂肪坏死
乳腺摄影术
放射科
恶性肿瘤
磁共振成像
多模态
坏死
正电子发射断层摄影术
超声波
乳腺超声检查
病理
乳腺癌
内科学
哲学
癌症
语言学
作者
P.Y.L. Chan,Ting Ting Wong,CM Chau,W.Y. Fung,K.B. Lai,R.L.S. Chan,W.C.W. Wong,Wai Tak Alfred Yung,JKF Ma
标识
DOI:10.1016/j.crad.2023.01.015
摘要
Fat necrosis of the breast is a commonly encountered condition in daily practice. It is a benign pathology, but it can have variable manifestations and patterns that may sometimes mimic malignancy, depending on its stage of evolution and its underlying cause. This review demonstrates the wide spectrum of appearances of fat necrosis on mammography, digital breast tomosynthesis (DBT), ultrasound, magnetic resonance imaging (MRI), computed tomography (CT), and positron-emission tomography (PET). Sequential follow-up images are included in some cases to illustrate the temporal change of the findings. The typical location and distribution of fat necrosis from a comprehensive list of aetiologies are discussed. Improved knowledge of the multimodality imaging features of fat necrosis could enhance diagnostic accuracy and clinical management, thus avoiding unnecessary invasive investigations.
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