466-02-005 ISMRM Abstract

Synthetic DWI with contrast synthesis and T1/T2 estimates may improve PI RADS 3 discrimination and reduce unneeded biopsies

Primary: Body - Prostate

Secondary: Diffusion - Diffusion Analysis & Visualization

466-02-005 · Quantitative Applications in Body MRI: In Numbers We Trust · Tuesday, 12 May, 9:15 AM–10:10 AM · Digital Posters Row G

Keywords: Prostate Diffusion-Weighted Imaging Image synthesis T1 and T2 mapping

Accepted

Yu Ueda ¹, Tsutomu Tamada², Atsushi Higaki², Kazunori Moriya², Shigeru Shibata², Makoto Obara¹, Masami Yoneyama¹, Marc Van Cauteren¹

¹Philips Japan, Tokyo, Japan

²Department of Radiology, Kawasaki Medical School, Kurashiki, Japan

Presenting Author: Yu Ueda

Synopsis

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References

1. Ueda Y, Tamada T, Higaki A, et al. Synthetic DWI: contrast improvement for diffusion-weighted imaging in prostate using T1 shine-through by synthesizing images with adjusted TR and TE. MAGMA. 2025 Oct;38(5):771-780. doi: 10.1007/s10334-025-01243-5. PMID: 40126780. [doi] [pmid]

2. Tamada T, Kojima Y, Kido A, et al. Comparison of calculated DWI and single-shot EPI DWI for prostate cancer detection at 3T. Proceedings of the 31th Annual Meeting of ISMRM, 2023 #1874.

3. Yu AC, Badve C, Ponsky LE, ey al. Development of a Combined MR Fingerprinting and Diffusion Examination for Prostate Cancer. Radiology. 2017 Jun;283(3):729-738. doi: 10.1148/radiol.2017161599. PMID: 28187264. [doi] [pmid]

4. Panda A, Obmann VC, Lo WC, et al. MR Fingerprinting and ADC Mapping for Characterization of Lesions in the Transition Zone of the Prostate Gland. Radiology. 2019 Sep;292(3):685-694. doi: 10.1148/radiol.2019181705. PMID: 31335285. [doi] [pmid]

5. Panda A, OʼConnor G, Lo WC, et al. Targeted Biopsy Validation of Peripheral Zone Prostate Cancer Characterization With Magnetic Resonance Fingerprinting and Diffusion Mapping. Invest Radiol. 2019 Aug;54(8):485-493. doi: 10.1097/RLI.0000000000000569. PMID: 30985480. [doi] [pmid]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/466-02-005