PMID- 6312730 OWN - NLM STAT- MEDLINE DCOM- 19831123 LR - 20190821 IS - 0001-656X (Print) IS - 0001-656X (Linking) VI - 72 IP - 4 DP - 1983 Jul TI - Primary hyperparathyroidism in infancy associated with familial hypocalciuric hypercalcemia. PG - 625-9 AB - Clinical and biochemical evidence of primary hyperparathyroidism (prim. HPT) is reported in an infant with hypotonia, feeding problems and constipation from birth. Following a partial parathyroidectomy at the age of 12 months, the clinical condition improved. In her sister, mother and three other maternal relatives a familial hypocalciuric hypercalcemia (FHH) was subsequently demonstrated. All were clinically healthy in spite of increased total and ionized serum calcium, normal serum parathyroid hormone concentration, low urinary calcium excretion and normal renal excretion of cyclic AMP. Similar findings appeared in our patient after parathyroidectomy. An autosomal dominant inheritance of FHH is suggested. It is thus demonstrated, that a mother with FHH may give birth to healthy children with FHH as well as to infants with prim. HPT associated with FHH. FAU - Lillquist, K AU - Lillquist K FAU - Illum, N AU - Illum N FAU - Jacobsen, B B AU - Jacobsen BB FAU - Lockwood, K AU - Lockwood K LA - eng PT - Case Reports PT - Journal Article PL - Sweden TA - Acta Paediatr Scand JT - Acta paediatrica Scandinavica JID - 0000211 RN - 0 (Parathyroid Hormone) RN - 0 (Phosphates) RN - E0399OZS9N (Cyclic AMP) RN - SY7Q814VUP (Calcium) SB - IM MH - Adolescent MH - Adult MH - Calcium/blood/*urine MH - Child MH - Cyclic AMP/urine MH - Female MH - Humans MH - Hypercalcemia/*complications/genetics MH - Hyperparathyroidism/*complications/genetics MH - Infant, Newborn MH - Infant, Newborn, Diseases/*genetics MH - Middle Aged MH - Parathyroid Glands/surgery MH - Parathyroid Hormone/blood MH - Pedigree MH - Phosphates/blood/urine EDAT- 1983/07/01 00:00 MHDA- 1983/07/01 00:01 CRDT- 1983/07/01 00:00 PHST- 1983/07/01 00:00 [pubmed] PHST- 1983/07/01 00:01 [medline] PHST- 1983/07/01 00:00 [entrez] AID - 10.1111/j.1651-2227.1983.tb09784.x [doi] PST - ppublish SO - Acta Paediatr Scand. 1983 Jul;72(4):625-9. doi: 10.1111/j.1651-2227.1983.tb09784.x.