Congenital renal diabetes insipidus caused by aquaporin 2 gene mutation in siblings: 2 cases report and literature review / 中国综合临床
Clinical Medicine of China
;
(12): 44-50, 2023.
Article
Dans Chinois
| WPRIM
| ID: wpr-992462
ABSTRACT
Objective:
To improve clinicians' understanding of congenital nephrogenital diabetes insipidus (CNDI) and to reduce missed and misdiagnosis. Methords Based on the literature, the clinical data and gene mutation of 2 patients with CNDI who were admitted to the Department of Endocrinology and Metabolism of the First Affiliated Hospital of Henan University of Science and Technology on July 30, 2020 were analyzed retrospectively.Results:
(1) The presentee, 4 years old, had irritable thirst, polydipsia and polyuria for more than 3 years. The sister, 2.5 years old, had irritable thirst, polydipsia and polyuria for more than 2 years. The clinical diagnosis was “CNDI”, and the symptoms improved after treatment with hydrochlorothiazide. (2) The genetic test revealed that the congenital nephrogenic uremia and her sister had a heterozygous mutation of c.170A>C (p.Q57P) and c.211G>A (p.Vl71M) in the aquaporin-2 gene, and the mother carried the AQP2 gene. c.170A>C(p.Q57P) mutation.Conclusion:
CNDI is a rare disease. Early diagnosis and treatment can improve the prognosis of patients to the greatest extent, and prenatal diagnosis can guide eugenics.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Clinical Medicine of China
Année:
2023
Type:
Article
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