Accurate Diagnosis of Congenital Adrenal Hyperplasia due to CYP21A2 Variants Requires Promoter Analysis
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Objective: Congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency (21-OHD) is an autosomal recessive disease mostly caused by compound heterozygous pathogenic CYP21A2 variants. CYP21A2 promoter analysis is frequent... ...