Fig. 2From: Massive sympathetic nerve infiltration in advanced hepatic alveolar echinococcosis: a case report and review of the literatureHepatic sympathetic nerves were identified by confocal laser scanning microscopy. The results of PGP9.5/Tyrosine hydroxylase (TH) colocalization staining showed that hyperplastic sympathetic nerves in junctional tissue. The arrowhead showed the sympathetic nerves. (Scale bar: 75 µm)Back to article page