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Insights into Imaging

Table 3 Results of global fractal analysis

From: Differentiation of hepatocellular adenoma by subtype and hepatocellular carcinoma in non-cirrhotic liver by fractal analysis of perfusion MRI

Lesion entity

n

Global FDdiff

Median

Quartiles

H-HCA

13

0.08

0.06–0.10

bex3-HCA

7

0.16

0.15–0.17

I-HCA

27

0.25

0.23–0.31

HCC

16

0.26

0.22–0.30

  1. Global fractal dimension differences (FDdiff = FDtumor − FDliver) are given as median and quartiles
  2. n, number of patients per lesion entity; HCA, hepatocellular adenoma; H-HCA, HNF1α-inactivated HCA; bex3-HCA, β-catenin-exon-3-mutated HCA; I-HCA, inflammatory HCA; HCC, hepatocellular carcinoma
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