A: The variant NC_000022.11:g.46386401C>T in gene CELSR1 is classified as 'Pathogenic' for Lymphatic_malformation_9|Lymphatic_malformation. Molecular consequence: SO:0001575: splice_donor_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0030270,MedGen:C5543365,OMIM:619319|MONDO:MONDO:0019313,MedGen:C0398368,OMIM:PS153100. Review status: criteria provided, single submitter.