Adolescent Gitelman syndrome:a case report and literature review / 中国综合临床

ABSTRACT

Objective:To explore the clinical characteristics and genetics of a Chinese patient with Gitelman syndrome (GS) and improve the awareness and diagnosis of GS among clinicians.Methods:Retrospectively analyzed the GS patient's clinical feature, laboratory examination, diagnosis, treatment and literature review admitted to Hebei General Hospital in September 2022.Results:A twelve-year-old boy was admitted to our department due to weakness of lower limbs. Laboratory tests after admission showed hypokalemia, hypomagnesemia, hypocalcemia and metabolic alkalosis. Genetic testing showed tow compound heterozygous mutations in the SLC12A3 gene (c.1456G>A and c.634G>A), which ultimately diagnosed as GS. The patient is on the mend and allowed to leave the hospital after treated by potassium supplement.Conclusion:The rate of leak diagnosis is high. Genetic testing should be undergo earlier if the patients suspected GS.