Anterior hypopituitarism Pituitary hypothyroidism HP:0008245 HP:0008248 TSH deficient hypothyroidism SNOMEDCT_US:82598004 Thyrotropin deficiency A type of hypothyroidism that results from a defect in thyroid-stimulating hormone secretion. Low thyroid gland function due to abnormal pituitary gland Thyroid stimulating hormone deficiency Secondary hypothyroidism UMLS:C3665349 Central hypothyroidism