A: The variant NC_000019.10:g.17894153_17894154insCTTT in gene SLC5A5 is classified as 'Benign/Likely_benign' for Thyroid_Hormonogenesis_Defect|not_provided. Molecular consequence: SO:0001624: 3_prime_UTR_variant. Variant type: Insertion. Disease database links: MedGen:CN239261|MedGen:CN517202. Review status: criteria provided, multiple submitters, no conflicts.