Congress:
ECR25
Poster Number:
C-17574
Type:
Poster: EPOS Radiologist (scientific)
Authorblock:
T. Dell, J. A. Luetkens, C. C. Pieper, A. Isaak, P. A. Kupczyk, D. Kütting; Bonn/DE
Disclosures:
Tatjana Dell:
Nothing to disclose
Julian Alexander Luetkens:
Nothing to disclose
Claus Christian Pieper:
Nothing to disclose
Alexander Isaak:
Nothing to disclose
Patrick Arthur Kupczyk:
Nothing to disclose
Daniel Kütting:
Nothing to disclose
Keywords:
Liver, CT-Quantitative, Screening, Cirrhosis
Results are summarized in table 1
- Excellent agreement between PCCT and MRI PDFF measurements (ICC: 0.907, 95% CI: 0.865-0.935).
- Moderate correlation of PCCT-based steatosis grades with biopsy (r=0.65) and CAP (r=0.45).
- Bland-Altman Plot for fat fractions measured with PCCT and MRI (95% CI: 8.401 to 5.237, mean bias: 0.808)(Figure 2)
- PCCT threshold of 4.75% achieved 81% sensitivity and 71% specificity for detecting steatosis.