From: Relevance of morphological features for hepatocellular adenoma classification in pathology practice
Histological features | HHCA n = 11 | bHCA n = 5 | IHCA n = 14 | p value |
---|---|---|---|---|
steatosis mild | 1(9.1%) | 0 | 6(42.9%) | < 0.0001 |
steatosis moderate | 3(27.3%) | 0 | 3(21.4%) | |
steatosis severe | 7(63.6%) | 0 | 0 | |
atypia | 0 | 4(80%) | 6(42.8%) | 0.003 |
I. infiltrate mild | 2(18.2%) | 0 | 9(64.3%) | < 0.0001 |
I. infiltrate moderate | 0 | 0 | 4(28.6%) | |
I. infiltrate severe | 0 | 0 | 1(7.1%) | |
sinusoidal dilatation | 0 | 0 | 14(100%) | < 0.0001 |
ductular reaction | 0 | 0 | 10(71.4%) | < 0.0001 |
pseudoportal tracts | 0 | 0 | 12(85.7%) | < 0.0001 |
fibrosis | 2(18.2%) | 0 | 3(21.4%) | 0.82 |