| Gene/Event | Cancer Type | Patient | Variant | Mutation Level |
|---|---|---|---|---|
| NAT2 | Esophageal Squamous Cell Carcinoma | p124_ESCC045 | p.G284R | Private mutation |
| NAT2 | Gastric Adenocarcinoma | p011_MSI-H2 | p.Y94Y | Trunk mutation |
| NAT2 | Gastric Adenocarcinoma | p011_MSI-H2 | p.G286E | Trunk mutation |
| NAT2 | Gastric Carcinoma | p106_GC15 | p.L74R | Private mutation |
| NAT2 | Urothelial Carcinoma | p031_WCM077 | p.K188T | Private mutation |