Pathology: ganglioneuroma

Ganglioneuroma

• Variably cellular; loose fascicles of spindle-stellate cells

• Eosinophilic cytoplasm 

• Ovoid monomorphic muclei; inconspicuous mitotic activity

• Scattered ganglion cells, with varying numbers of satellite cells

• Myxoid stroma with prominent bundles of collagen fibers

• IHC: synaptophysin