Hypercalcaemia is a far less common finding in children than in adults. It may present with characteristic symptoms or may be identified as a coincidental finding in children investigated for a variety of complaints. Assessment of hypercalcaemia requires an understanding of the normal physiological regulation of plasma calcium by the combined actions of parathyroid hormone, 1,25-dihydroxyvitamin D3 and the calcium sensing receptor. Hypercalcaemia will usually require treatment using a number of different modalities but occasionally it can be due to a benign asymptomatic condition that requires no intervention. This article presents a logical approach to the investigation and subsequent management of this condition.
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Competing interests None.
Provenance and peer review Commissioned; externally peer reviewed.