Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
367-02-005 ISMRM Abstract

Breast Cancer Habitats using CEST pH Imaging, Quantitative Susceptibility Mapping and Photoacoustic Oxygenation Maps at 7T

Primary: Preclinical Animal & in vitro MR - Biomarkers
Secondary: Acquisition & Reconstruction - Quantitative Imaging: relaxometry, multi-parametric, MR Fingerprinting, and synthetic MRI
367-02-005 · Cancer Detection and Therapies · Monday, 11 May, 9:15 AM–10:10 AM · Digital Posters Row H
Keywords: Quantitative Susceptibility mapping Magnetic resonance imaging Breast cancer CEST MRI Photoacoustic
Accepted
William Dominguez-Viqueira 1, Veronica C Estrella2, Epifanio Ruiz1, Alex Lundberg1
1Small Animal Imaging Lab, H. Lee Moffitt Cancer Center, Tampa, United States of America
2H. Lee Moffitt Cancer Center, Tampa, United States of America
Presenting Author: William Dominguez-Viqueira

Synopsis

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References

1. 1. Wang H. Multimodal MRI radiomics based on habitat subregions of the tumor microenvironment for predicting risk stratification in glioblastoma. PLoS One. 2025 Jun 27;20(6):e0326361. doi: 10.1371/journal.pone.0326361. PMID: 40577371; PMCID: PMC12204549. [doi] [pmid]
2. 2. Gehrung M, Tomaszewski M, McIntyre D, Disselhorst J, Bohndiek S. Co-registration of optoacoustic tomography and magnetic resonance imaging data from murine tumour models. Photoacoustics. 2020 Jan 16;18:100147. doi: 10.1016/j.pacs.2019.100147. PMID: 32042588; PMCID: PMC6997898. [doi] [pmid]
3. 3. Bao L, Li X, Cai C, Chen Z, van Zijl PC. Quantitative Susceptibility Mapping Using Structural Feature Based Collaborative Reconstruction (SFCR) in the Human Brain. IEEE Trans Med Imaging. 2016 Sep;35(9):2040-50. doi: 10.1109/TMI.2016.2544958. Epub 2016 Mar 22. PMID: 27019480; PMCID: PMC5495149. [doi] [pmid]
4. 4. Hirohito Kan, Harumasa Kasai, Nobuyuki Arai, Hiroshi Kunitomo, Yasujiro Hirose, Yuta Shibamoto. Background field removal technique using regularization enabled sophisticated harmonic artifact reduction for phase data with varying kernel sizes. Magnetic Resonance Imaging, Volume 34, Issue 7, 2016, Pages 1026-1033, ISSN 0730-725X.
5. 5. Irrera P, Consolino L, Roberto M, Capozza M, Dhakan C, Carella A, Corrado A, Villano D, Anemone A, Navarro-Tableros V, Bracesco M, Dastrù W, Aime S, Longo DL. In Vivo MRI-CEST Tumor pH Imaging Detects Resistance to Proton Pump Inhibitors in Human Prostate Cancer Murine Models. Cancers (Basel). 2022 Oct 7;14(19):4916. doi: 10.3390/cancers14194916. PMID: 36230838; PMCID: PMC9563279. [doi] [pmid]

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http://echo.ismrm.org/p/ISMRM2026/367-02-005