Intestinal atresia with segmental musculature and neural defect

Segmental defects in muscular and neural structures of the intestinal wall observed in both the antimesenteric and mesenteric sides of the atretic small bowel were considered to support the vascular insult theory as an etiologic factor. Adequate resection rather than tapering the dilated proximal atretic intestinal segment should be included in the surgical treatment of this pathology to avoid the intestinal dysmotility, which may result in gut-related sepsis and death in the postoperative period.