Abstract
Introduction: Intestinal Neuronal Dysplasia (IND) is a gastrointestinal neuromuscular disease, characterized by complex changes in the enteric nervous system. Its diagnosis depends on the histopathological analysis of rectal biopsies. It is defined by at least 15% of submucosal giant ganglia (with more than 8 ganglion cells each), in 30 histological sections to be examined. The pathogenes…