Tracheomegaly and immune deficiency syndromes in childhood.
D001260:Ataxia Telangiectasia / Q000150:complications; D002648:Child; D004108:Dilatation, Pathologic / Q000209:etiology; D005260:Female; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000150:complications*; D008297:Male; D011379:Prognosis; D014133:Tracheal Diseases / Q000209:etiology*