hypoparathyroidism https://rarediseases.info.nih.gov/diseases/6733/hypoparathyroidism https://www.malacards.org/card/hypoparathyroidism icd11.foundation:1708733050 DOID:11199 NANDO:2200345 MEDGEN:6985 parathyroid, underactivity of MESH:D007011 ICD10WHO:E20 hypoparathyroidism, idiopathic (subtype) UMLS:C0020626 EFO:0009451 GARD:0006733 MONDO:0001220 NANDO:2100124 SCTID:36976004 NCIT:C78350 ICD10CM:E20 ICD9:252.1 Hypoparathyroidism is an endocrine disorder in which the parathyroid glands in the neck do not produce enough parathyroid hormone (PTH). Common signs and symptoms include abdominal pain, brittle nails, cataracts, dry hair and skin, muscle cramps, tetany, pain in the face, legs, and feet, seizures, tingling sensation, and weakened tooth enamel (in children). It may be caused by injury to the parathyroid glands (e.g., during surgery). Other causes, include low blood magnesium levels, a side effect of radioactive iodine treatment for hyperthyroidism, metabolic alkalosis, DiGeorge syndrome, and type I polyglandular autoimmune syndrome. The goal of treatment is to restore the calcium and mineral balance in the body. NANDO:1200775 parathyroid gland disorder