Gastrointestinal neuroectodermal tumor

A gastrointestinal neuroectodermal tumor is a neuroectodermal tumor that appears in the gastrointestinal system.^[1]

Gastrointestinal Neuroectodermal Tumor (GNET)
GNET. Tumor cells with prominent nucleoli and clear cytoplasm are arranged in well-defined nests surrounded by dense fibrous stroma with admixed giant cells.