Abstract #1769

Validation of T1 map on Gd-EOB-DTPA-enhanced liver MRI as a quantitative biomarker of liver function: Calibration, reproducibility, and diagnostic value

Jimi Huh¹, Gyeongmin Park², Tae Young Lee², Jisuk Park¹, Bohyun Kim¹, Hye Jin Kim¹, Jei Hee Lee¹, Jai Keun Kim¹, and Kyung Won Kim³

¹Radiology, Ajou university hospital, Suwon, Korea, Republic of, ²Ulsan University Hospital, Ulsan, Korea, Republic of, ³Radiology, Asan Medical Center, Seoul, Korea, Republic of

T1 map using MOLLI sequence on EOB-MRI showed promise for evaluating liver function in patients with liver cirrhosis. Especially, T1-map was accurate to evaluate T1 values based on quantitative phantom study and accurate to diagnose decompensated liver cirrhosis. However, test-retest reproducibility was moderate, requiring further technical improvement.

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