Figure 3From: Endoscopic treatment of ganglioneuroma of the colon associated with a lipoma: a case report Histological examination of the ganglioneuroma polyp. (a) Proliferation of spindle and ganglion cells in the lamina propria displaced the glands (stain: hematoxylin and eosin; magnification: ×200). (b) The spindle cells demonstrated immunoreactivity to anti-S100 protein (magnification: ×200)Back to article page