<unk>  is a rare condition due to genetic defects in the synthesis of thyroid hormones. Patients develop hypothyroidism with a goiter. It is due to either deficiency of thyroid enzymes, inability to concentrate, or ineffective binding.
Thyroid dyshormonogenesis
Thyroid hormone resistance
Growth hormone deficiency
Congenital adrenal hyperplasia
Adrenocorticotropic hormone deficiency
Isolated growth hormone deficiency
Iodine deficiency
Thyroid dysgenesis