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Review
Research progress of background parenchymal enhancement in breast magnetic resonance imaging
ZHANG Rong  YANG Xiaoping 

Cite this article as: Zhang R, Yang XP. Research progress of background parenchymal enhancement in breast magnetic resonance imaging[J]. Chin J Magn Reson Imaging, 2021, 12(3): 102-104, 108. DOI:10.12015/issn.1674-8034.2021.03.025.


[Abstract] Breast cancer is the most common malignant tumor in women, which has high morbidity and mortality rates, and different molecular subtypes of breast cancer have different biological manifestations and clinical treatment prognosis. Therefore, the search for targeted and personalized imaging markers for diagnosis and treatment of breast cancer is a hot of current research. Background parenchymal enhancement (BPE) on breast magnetic resonance imaging (MRI) is an increasingly studied parameter that reflects the microvasculature of normal breast tissue, is influenced by many factors, and in the diagnosis and treatment prognosis of mammary gland disease has important diagnostic value. BPE has profound implications for women with or at risk of breast cancer, and may assess the curative effect of neoadjuvant chemotherapy of breast cancer. BPE shows promise as an imaging biomarker but many issues need to be addressed before it can be used either to determine screening strategy or the value of risk-reducing interventions. This review analyzes the influence factors of BPE and role in the diagnosis and treatment of breast cancer screening evaluation.
[Keywords] breast cancer;magnetic resonance imaging;background parenchymal enhancement;neoadjuvant chemotherapy;dynamic contrast-enhanced magnetic resonance imaging

ZHANG Rong1   YANG Xiaoping1, 2*  

1 The Second Clinical Medical College of Lanzhou University, Lanzhou 730030, China

2 Department of Radiology, Taizhou Central Hospital, Taizhou 318300, China

Yang XP, E-mail: lwyxp_zxl@sohu.com

Conflicts of interest   None.

ACKNOWLEDGMENTS  This article is supported by Zhejiang Medical and Health Science and Technology Project No. 2020KY1050
Received  2020-11-04
Accepted  2021-01-21
DOI: 10.12015/issn.1674-8034.2021.03.025
Cite this article as: Zhang R, Yang XP. Research progress of background parenchymal enhancement in breast magnetic resonance imaging[J]. Chin J Magn Reson Imaging, 2021, 12(3): 102-104, 108. DOI:10.12015/issn.1674-8034.2021.03.025.

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