Bilateral iris sector heterochromia with or without Hirschsprung's disease.
D000328:Adult; D005260:Female; D006627:Hirschsprung Disease / Q000150:complications*; D006801:Humans; D017496:Hypopigmentation / Q000150:complications*; D007223:Infant; D007499:Iris Diseases / Q000150:complications*; D008297:Male; D010375:Pedigree