A: The variant NC_000022.11:g.46409101dup in gene CELSR1 is classified as 'Pathogenic' for Lymphatic_malformation_9. Molecular consequence: SO:0001589: frameshift_variant. Variant type: Duplication. Disease database links: MONDO:MONDO:0030270,MedGen:C5543365,OMIM:619319. Review status: no assertion criteria provided.