<unk>  is a disorder that affects infants from birth and results from a partial or complete loss of thyroid function.  Researches demonstrate mutations in the DUOX2, PAX8, SLC5A5, TG, TPO, TSHB, and TSHR genes may be involved in the causes of<unk> . Usual signs and symptoms include increased birth weight, puffy face, swollen tongue, hoarse cry, low muscle tone, constipation, fatigue and weakness. Tests of serum thyroid-stimulating hormone (TSH) and T4 can tell the diagnosis. Treatment for<unk>  is to replace the lacking thyroid hormone. Levothyroxine is the most commonly used medication for replacement. The earlier the treatment of hormone replacement therapy starts, the better outcoms will be.
Congenital hypothyroidism
Congenital adrenal hyperplasia
Lipoid congenital adrenal hyperplasia
Congenital hyperinsulinism
Kallmann syndrome
Growth hormone deficiency
Kostmann syndrome
Constitutional growth delay