White forelock, pigmentary disorder of irides, and long segment Hirschsprung disease: possible variant of Waardenburg syndrome.
D000015:Abnormalities, Multiple / Q000235:genetics*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007415:Intestinal Obstruction / Q000209:etiology / Q000235:genetics; D007498:Iris / Q000002:abnormalities*; D008297:Male; D008531:Megacolon / Q000150:complications / Q000235:genetics*; D010375:Pedigree; D014849:Waardenburg Syndrome / Q000150:complications / Q000235:genetics*