Figure 5From: Computed tomography and magnetic resonance imaging of multiple focal nodular hyperplasias of the liver with congenital absence of the portal vein in a Chinese girl: case report and review of the literatureHistological features of the classic focal nodular hyperplasia (FNH) in segment IV. The tumor was subdivided into nodules by fibrous septa (A, white arrowhead) originating from a central scar (A, white arrow). The malformed arteries (B, black arrow) and bile ductular proliferation (B, black arrowhead) was detected. No vein was found. Hematoxylin & eosin, A × 40; B × 100.Back to article page