Figure 22From: Over-expression of glutamine synthase in focal nodular hyperplasia (part 1): Early stages in the formation support the hypothesis of a focal hyper-arterialisation with venous (portal and hepatic) and biliary damageNon-tumoral liver and nodule. A – non-tumoral liver, and B – nodule. There is no major difference regarding capillarisation of sinusoids in periportal and septal areas between the tumoral liver and the non-tumoral liver.Back to article page