neonatal thyrotoxicosis https://www.malacards.org/card/neonatal_thyrotoxicosis SCTID:13795004 DOID:12573 MONDO:0001555 infantile hyperthyroidism MEDGEN:510684 UMLS:C0158983 ICD9:775.3 A hypermetabolic syndrome characterized by tachycardia, palpitations, tremor, weight loss, and moist skin that is caused by the elevation of thyroid hormone levels in the serum of the newborn infant or thyroid-axis receptor activation, most commonly due to transplacental passage of thyroid stimulating globulins. NCIT:C114906 thyrotoxicosis