Abstract #0138
Agreement of 2-, 3-, 4-, 5- and 6-echo MRI-PDFF with MRS-PDFF in 580 adults with known or suspected non-alcoholic fatty liver disease (NAFLD)
Elhamy R Heba 1 , Claude B Sirlin 2 , Tanya Wolfson 3 , Anthony Gamst 3 , Rohit Loomba 4 , and Michael S Middleton 2
1
Radiology, UCSD, san diego, CA, United
States,
2
Radiology,
UCSD, San Diego, CA, United States,
3
UCSD,
San Diego, CA, United States,
4
Internal
medicine, UCSD, San Diego, CA, United States
This study was done to compare the agreement of
different MRI-PDFF liver fat quantification analysis
methodologies in 580 adults with known or suspected
non-alcoholic fatty liver disease (NAFLD), using
MRS-PDFF as reference standard. We found that 3-, 4-, 5-
and 6-echo MRI accurately quantify hepatic PDFF in
adults, with 3-echo MRI informally showing the closest
and 2-echo MRI the worst agreement.
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