Back to Search Start Over

Familial hypocalciuric hypercalcemia: review of three cases.

Authors :
Olivar Roldán J
Pavón de Paz I
Iglesias Bolaños P
Montoya Álvarez T
Fernández Martínez A
Monereo Megías S
Source :
Endocrinologia y nutricion : organo de la Sociedad Espanola de Endocrinologia y Nutricion [Endocrinol Nutr] 2008 Jun; Vol. 55 (6), pp. 267-9. Date of Electronic Publication: 2008 Oct 15.
Publication Year :
2008

Abstract

Familial hypocalciuric hypercalcemia, also denominated familial benign hypercalcemia, is an uncommon cause of hypercalcemia. It is caused by mutations of the calcium-sensing receptor, which are inherited in an autosomal dominant high-penetrance fashion. Generally, patients are asymptomatic, and heterozygote cases are diagnosed in childhood or adulthood, when diagnostic work-up of an incidentally discovered hypercalcemia ensues. This disorder is characterized by moderate hypercalcemia, with normal parathormone levels and low urine calcium excretion. It is very important to diagnose this condition, as it does not require surgical procedures, unlike primary hyperparathyroidism, which needs parathyroidectomy in 50% of cases. We present 3 cases of familial hypocalciuric hypercalcemia belonging to the same family, and provide an updated review on the topic.<br /> (Copyright © 2008 Sociedad Española de Endocrinología y Nutrición. Published by Elsevier Espana. All rights reserved.)

Details

Language :
English; Spanish; Castilian
ISSN :
1575-0922
Volume :
55
Issue :
6
Database :
MEDLINE
Journal :
Endocrinologia y nutricion : organo de la Sociedad Espanola de Endocrinologia y Nutricion
Publication Type :
Academic Journal
Accession number :
22964128
Full Text :
https://doi.org/10.1016/S1575-0922(08)70682-X