Increased Prevalence of TG and TPO Mutations in Sudanese Children With Congenital Hypothyroidism

Context Congenital hypothyroidism (CH) is due to dyshormonogenesis in 10% to 15% of subjects worldwide but accounts for 60% of CH cases in the Sudan. Objective To investigate the molecular basis of CH in Sudanese families. Design Clinical phenotype reporting and serum thyroid hormone measurements. Deoxyribonucelic acid extraction for whole-exome sequencing and Sanger sequencing. Setting University research center. Patients Twenty-six Sudanese...