Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
502-04-007 ISMRM Abstract

Prediction of Sentinel Lymph Node Metastasis in Breast Cancer Using Intratumoral T2 Mapping and Peritumoral Edema

Primary: Body - Breast
Secondary: Analysis Methods - Image Synthesis and Translation
502-04-007 · New Developments in Breast MRI · Wednesday, 13 May, 4:00 PM–5:50 PM · Hall 1B
Keywords: Breast cancer T2-weighted T2 mapping Peritumoral edema
Accepted
Tianwen Xie 1,2, Yan Huang1,2, Caixia Fu3, Tom Hilbert4,5,6, Tobi Kober7, Weijun Peng1,2, Yajia Gu1,2
1Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
2Oncology, Shanghai Medical College, Fudan University, Shanghai, China
3MR Application Development, Siemens Shenzhen Magnetic Resonance Ltd., Shenzhen, China
4Swiss Innovation Hub, Siemens Healthineers International AG, Lausanne, Switzerland
5LTS5, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
6Department of Radiology, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
7Research & Clinical Translation, Magnetic Resonance, Siemens Healthineers AG, Erlangen, Germany
Presenting Author: Tianwen Xie

Synopsis

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References

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2. Uematsu T. Focal breast edema associated with malignancy on T2-weighted images of breast MRI: peritumoral edema, prepectoral edema, and subcutaneous edema. Breast Cancer. 2015 Jan;22(1):66-70. doi: 10.1007/s12282-014-0572-9. Epub 2014 Oct 22. PMID: 25336185. [doi] [pmid]
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5. Block KT, Uecker M, Frahm J. Model-based iterative reconstruction for radial fast spin-echo MRI. IEEE Trans Med Imaging. 2009 Nov;28(11):1759-69. doi: 10.1109/TMI.2009.2023119. Epub 2009 Jun 5. PMID: 19502124. [doi] [pmid]
6. Tucker NS, Cyr AE, Ademuyiwa FO, Tabchy A, George K, Sharma PK, Jin LX, Sanati S, Aft R, Gao F, Margenthaler JA, Gillanders WE. Axillary Ultrasound Accurately Excludes Clinically Significant Lymph Node Disease in Patients With Early Stage Breast Cancer. Ann Surg. 2016 Dec;264(6):1098-1102. doi: 10.1097/SLA.0000000000001549. PMID: 26779976; PMCID: PMC4947031. [doi] [pmid]
7. Hwang SO, Lee SW, Kim HJ, Kim WW, Park HY, Jung JH. The Comparative Study of Ultrasonography, Contrast-Enhanced MRI, and (18)F-FDG PET/CT for Detecting Axillary Lymph Node Metastasis in T1 Breast Cancer. J Breast Cancer. 2013 Sep;16(3):315-21. doi: 10.4048/jbc.2013.16.3.315. Epub 2013 Sep 30. PMID: 24155761; PMCID: PMC3800728. [doi] [pmid]
8. Ueda S, Tsuda H, Asakawa H, Omata J, Fukatsu K, Kondo N, Kondo T, Hama Y, Tamura K, Ishida J, Abe Y, Mochizuki H. Utility of 18F-fluoro-deoxyglucose emission tomography/computed tomography fusion imaging (18F-FDG PET/CT) in combination with ultrasonography for axillary staging in primary breast cancer. BMC Cancer. 2008 Jun 9;8:165. doi: 10.1186/1471-2407-8-165. PMID: 18541009; PMCID: PMC2430574. [doi] [pmid]

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http://echo.ismrm.org/p/ISMRM2026/502-04-007