Total submissions: 1
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Victorian Clinical Genetics Services, |
RCV004788202 | SCV005398640 | uncertain significance | Lymphatic malformation 6 | 2022-02-02 | criteria provided, single submitter | clinical testing | Based on the classification scheme VCGS_Germline_v1.3.4, this variant is classified as VUS-3A. Following criteria are met: 0103 - Loss of function and gain of function are known mechanisms of disease in this gene and are associated with lymphatic malformation 6 (LMPHM6; MIM#616843), and dehydrated hereditary stomatocytosis with or without pseudohyperkalemia and/or perinatal edema (DHS; MIM#194380), respectively (OMIM). (I) 0108 - This gene is associated with both recessive and dominant disease. LMPHM6 has been reported in individuals with biallelic variants, while DHS has only been reported in individuals with heterozygous missense variants or inframe duplication variants with a gain of function mechanism (OMIM). (I) 0200 - Variant is predicted to result in a missense amino acid change from glutamic acid to valine. (I) 0251 - This variant is heterozygous. (I) 0304 - Variant is present in gnomAD (v3) <0.01 for a recessive condition (1 heterozygote, 0 homozygotes). (SP) 0309 - An alternative amino acid change at the same position has been observed in gnomAD (v3) (1 heterozygote, 0 homozygotes). (I) 0501 - Missense variant consistently predicted to be damaging by multiple in silico tools or highly conserved with a major amino acid change. (SP) 0604 - Variant is not located in an established domain, motif, hotspot or informative constraint region. (I) 0705 - No comparable missense variants have previous evidence for pathogenicity. (I) 0807 - This variant has no previous evidence of pathogenicity. (I) 0905 - No published segregation evidence has been identified for this variant. (I) 1007 - No published functional evidence has been identified for this variant. (I) 1102 - Strong phenotype match for this individual. (SP) 1208 - Inheritance information for this variant is not currently available in this individual. (I) Legend: (SP) - Supporting pathogenic, (I) - Information, (SB) - Supporting benign |