461-04-003 ISMRM Abstract

Separation of FNH and liver malignant tumors by a combination of T2 weighted signal and three diffusion MR metrics

Primary: Diffusion - DWI/DTI/DKI

Secondary: Body - Liver

461-04-003 · Quantitative MRI Across the Body · Tuesday, 12 May, 2:35 PM–3:30 PM · Digital Posters Row B

Keywords: Perfusion T2-weighted imaging Liver metastases Diffusion-weighted imaging (DWI)

Accepted

DIANQI YAO ¹, Caiying Li¹, Yixiang Wang¹

¹The Chinese University of Hong Kong, Shatin, Hong Kong

Presenting Author: DIANQI YAO

Synopsis

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References

1. LeGout JD, Bolan CW, Bowman AW, et al. Focal Nodular Hyperplasia and Focal Nodular Hyperplasia-like Lesions. Radiographics. 2022;42:1043-1061.

2. Gore RM, Pickhardt PJ, Mortele KJ, et al. Management of incidental liver lesions on CT: A white paper of the ACR incidental findings committee. J Am Coll Radiol 2017;14:1429–1437

3. Hussain SM, Terkivatan T, Zondervan PE, et al. nodular hyperplasia: findings at state-of-the-art MR imaging, US, CT, and pathologic analysis. Radiographics. 2004;24:3-17;

4. Yao DQ, Zheng CJ, Deng YY, et al. Potential diverse applications of diffusion-derived vessel density (DDVD) pixel-by-pixel mapping. Quant Imaging Med Surg. 2024;14:2136-45.

5. Zheng CJ, Yao DQ, Li CY, et al. Lower diffusion-derived vessel density (DDVD) measure of liver focal nodular hyperplasia than those of hepatocellular carcinoma and liver metastasis allows potential differential diagnosis: quantitative and semi-quantitative analyses of two-center data. J Gastrointest Oncol 2025;16:1144-1156.

6. Wáng YXJ, Li CY, Yao DQ, et al. The impacts of time of echo (TE) and time of repetition (TR) on diffusion-derived ‘vessel density’ (DDVD) measurement: examples of liver, spleen, and hepatocellular carcinoma. Quant Imaging Med Surg 2025;15:3771-3778.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/461-04-003