| Gene/Event | Cancer Type | Patient | Variant | Mutation Level |
|---|---|---|---|---|
| HS3ST1 | Gastric Adenocarcinoma | p011_MSI-H2 | p.D181D | Trunk mutation |
| HS3ST1 | Gastric Adenocarcinoma | p011_MSI-H2 | p.F206F | Trunk mutation |
| HS3ST1 | Lung Adenocarcinoma | p017_270 | Chr4:11400777:G>T | Private mutation |
| HS3ST1 | Lung Adenocarcinoma | p083_X270 | - | Private mutation |