Central Hypothyroidism

**Semantic type:** Disease or Syndrome

**Definition:** Abnormally low levels of thyroid hormones due to a disorder originating within the hypothalamic-pituitary axis.

**Synonyms:** - Hypothalamic-Pituitary Hypothyroidism - Secondary Hypothyroidism - TSH Deficiency - Thyroid Stimulating Hormone Deficiency - Thyrotropin Deficiency