Elderly hypothyroidism老年性甲状腺功能减退症
premature hypothyroidism早发甲低
pituitary hypothyroidism原发性甲状腺功能低下
Persistent hypothyroidism持续性甲减
Primary hypothyroidism原发性甲状腺功能减退;原发性甲减
endemic hypothyroidism大脖子病
provisional hypothyroidism一过性甲低
idiopathic hypothyroidism原发性甲状腺功能减退症
N（名词） insufficient production of thyroid hormones by the thyroid gland 甲状腺功能减退 [pathol]