A: The variant NC_000022.11:g.20987555_20987568del in gene LZTR1 is classified as 'Pathogenic/Likely_pathogenic' for not_provided|Schwannomatosis. Molecular consequence: SO:0001589: frameshift_variant. Variant type: Deletion. Disease database links: MedGen:C3661900|MONDO:MONDO:0008075,MeSH:C536641,MedGen:C1335929,OMIM:PS162091,Orphanet:93921. Review status: criteria provided, multiple submitters, no conflicts.