Neuroblastoma and Hirschsprung's disease.
D001859:Bone Neoplasms / Q000556:secondary; D002648:Child; D002675:Child, Preschool; D006801:Humans; D008297:Male; D008531:Megacolon / Q000150:complications* / Q000175:diagnosis; D009447:Neuroblastoma / Q000150:complications* / Q000175:diagnosis / Q000556:secondary; D013899:Thoracic Neoplasms / Q000150:complications* / Q000175:diagnosis