The detection efficiency of Multi-Phase Dynamic Gd-BOPTA Enhanced MR Imaging in liver metastases
Motivation: The detection efficiency of Multi-Phase Dynamic Gd-BOPTA Enhanced MR Imaging in liver metastasesGoal(s): To compare the detection efficiency of Multi-Phase Dynamic Gd-BOPTA Enhanced MR Imaging in liver metastases. Approach: All patients underwent T1W, T2WI, DWI and Gd-BOPTA-enhanced MRI on a 3.0 T MR scanner. Signal intensity (SI), standard deviation (SD), signal-to-noise ratio (SNR), contrast-to-noise ratio (CNR), and liver-to-lesion ratio (LLR) were measured and compare the detection efficiency. Results: Gd-BOPTA-enhanced MR imaging in the hepatobiliary stage can significantly improve the detection efficiency of metastases, but its SNR and CNR are not as good as those in the transitional stage. Impact: This experiment demonstrates Gd-BOPTA-enhanced MR imaging in the hepatobiliary stage can significantly improve the detection efficiency of metastases.
Authors
- Ying Zhao (ORCID: https://orcid.org/0000-0002-6541-0612)
- Nan Wang (ORCID: https://orcid.org/0000-0002-7616-8083)
- Qingwei Song (ORCID: https://orcid.org/0009-0006-6302-7456)
- Geli Hu
- Ailian Liu (ORCID: https://orcid.org/0000-0002-7288-8227)
- Xue Ren (ORCID: https://orcid.org/0000-0002-0066-7003)
Publication Details
- Journal
- Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition
- Published
- 2024-11-26
- DOI
- https://doi.org/10.58530/2024/4147
- Primary Topic
- Advanced MRI Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00