| Alias: | Hirschsprung disease//aganglionic megacolon//congenital megacolon//macrocolon//pelvirectal achalasia//total intestinal aganglionosis | Hirschsprung Disease//Disease, Hirschsprung//Megacolon, Congenital//Hirschsprung's Disease//Disease, Hirschsprung's//Hirschsprungs Disease//Megacolon, Aganglionic//Aganglionic Megacolon//Congenital Megacolon//Aganglionosis, Rectosigmoid Colon//Rectosigmoid Colon Aganglionosis//Rectosigmoid Aganglionosis//Aganglionosis, Rectosigmoid//Congenital Intestinal Aganglionosis//Aganglionosis, Colonic//Colonic Aganglionosis//Total Colonic Aganglionosis//Aganglionosis, Total Colonic |