hyperparathyroidism primary hyperparathyroidism (disease) COHD:136934 DOID:11202 EFO:0008519 Editor note: check relationship to parent and familiar form GARD:0008612 HP:0008200 Hyperfunction of the parathyroid glands resulting in the overproduction of parathyroid hormone. It is caused by parathyroid adenoma, parathyroid hyperplasia, parathyroid carcinoma, and multiple endocrine neoplasia. It is associated with hypercalcemia and hypophosphatemia. Signs and symptoms include weakness, fatigue, nausea, vomiting, constipation, depression, bone pain, osteoporosis, cystic bone lesions, and kidney stones. ICD10:E21.0 ICD9:252.01 MESH:D049950 MONDO:0010837 NCIT:C48280 SCTID:36348003 familial benign hypercalcemia familial primary hyperparathyroidism primary hyperparathyroidism