The DiGeorge syndrome.
D002675:Child, Preschool; D006311:Hearing Disorders; D006801:Humans; D007011:Hypoparathyroidism; D008607:Intellectual Disability; D008297:Male; D010280:Parathyroid Glands / Q000002:abnormalities*; D013950:Thymus Gland / Q000002:abnormalities*