Fig. 2From: Early surgical intervention for structural infantile spasms in two patients under 6 months old: a case reportPathological examination in case 1. a Resection site. b HE staining of the resected tissue (× 200). c Immunohistochemical staining of NeuN (× 200). d HE staining (× 400). The pathological evaluation revealed abnormal structure and morphology of neurons, including spindle-shaped neurons, small- and medium-sized neurons and immature neurons (white arrows)Back to article page