Thyroprivic hypothyroidism followed by hyperthyroidism.
D002648:Child; D006801:Humans; D006980:Hyperthyroidism / Q000209:etiology*; D007037:Hypothyroidism / Q000150:complications* / Q000188:drug therapy; D008297:Male; D013974:Thyroxine / Q000627:therapeutic use
D013974:Thyroxine