familial isolated hyperparathyroidism https://www.malacards.org/card/familial_isolated_hyperparathyroidism A rare, autosomal dominant hereditary syndrome characterized by hypercalcemia, abnormally high levels of parathyroid hormone, and isolated hyperfunctioning parathyroid tumors. Orphanet:99879 FIHP familial isolated hyperparathyroidism UMLS:C4551961 FIHPT NCIT:C94830 icd11.foundation:1799621215 MONDO:0015027 MEDGEN:1643161 GARD:0016923 hereditary neoplastic syndrome familial primary hyperparathyroidism