Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV000544864 | SCV000630506 | uncertain significance | Gastrointestinal stromal tumor | 2023-07-19 | criteria provided, single submitter | clinical testing | ClinVar contains an entry for this variant (Variation ID: 458954). In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant is likely to be tolerated. This variant has not been reported in the literature in individuals affected with KIT-related conditions. This variant is present in population databases (rs370787811, gnomAD 0.003%). This sequence change replaces leucine, which is neutral and non-polar, with valine, which is neutral and non-polar, at codon 18 of the KIT protein (p.Leu18Val). |