Diffuse intestinal ganglioneuromatosis. A post mortem diagnosed challenging case.

Intestinal ganglioneuromatosis (GN) is a benign disease of the autonomic nervous system characterized by hyperplasia of intramural plexuses of the gastrointestinal tract and enteric nerve fibers. Next, we expose an intestinal ganglioneuromatosis case that was difficult to diagnose despite an exhaustive evaluation, for further understanding of the disease.