These patients respond well to levothyroxine (synthetic T4) and the goiter may decrease in size if any. They may not require surgery at any time.
Thyroid dyshormonogenesis
Thyroid hormone resistance
Growth hormone deficiency
Congenital adrenal hyperplasia
Adrenocorticotropic hormone deficiency
Isolated growth hormone deficiency
Iodine deficiency
Thyroid dysgenesis