Hypercalcemia in an Infant with Primary Hyperoxaluria Type 2: A Novel Association.
Indian J Nephrol
; 33(5): 387-391, 2023.
Article
en En
| MEDLINE
| ID: mdl-37881736
Hypercalcemia in infants presents with a variety of clinical features and the etiology of hypercalcemia varies with age. Here we present a case of hypercalcemia in an infant presenting with nephrocalcinosis and nephrolithiasis. Our investigations led us to a diagnosis of primary hyperoxaluria (PH) type 2, a rare metabolic disorder, along with hypercalcemia, a never before reported association. A 9-month-old female presented with urinary tract infection and systemic features requiring hospitalization and parenteral antibiotics. Investigations revealed bilateral medullary nephrocalcinosis. Genetic testing revealed a diagnosis of Primary hyperoxaluria type 2 with two possible mutations. Sanger sequencing of the parents identified the pathogenic mutation in the mother. This is the first report of a genetically proven case of primary hyperoxaluria type 2 associated with hypercalcemia.
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Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Indian J Nephrol
Año:
2023
Tipo del documento:
Article
País de afiliación:
India
Pais de publicación:
India