A: The variant NC_000021.9:g.45505392GCCCCCTGG[3] in gene SLC19A1 is classified as 'Conflicting_classifications_of_pathogenicity' for COL18A1-related_disorder|not_provided. Molecular consequence: SO:0001821: inframe_insertion. Variant type: Microsatellite. Disease database links: .|MedGen:C3661900. Review status: criteria provided, conflicting classifications.