| Gene/Event | Cancer Type | Patient | Variant | Mutation Level |
|---|---|---|---|---|
| SMPD4 | Rectal Cancer | p082_p1 | Chr2:130912761:C>T | Private mutation |
| SMPD4 | Colorectal Cancer | p147_a11 | p.S336C | Trunk mutation |
| SMPD4 | Colorectal Cancer | p147_a22 | p.S253R | Trunk mutation |
| SMPD4 | Esophageal Squamous Cell Carcinoma | p124_ESCC022 | p.Q207E | Private mutation |
| SMPD4 | Esophageal Squamous Cell Carcinoma | p124_ESCC032 | p.S49R | Trunk mutation |
| SMPD4 | Esophageal Squamous Cell Carcinoma | p124_ESCC045 | p.L542L | Branch mutation |
| SMPD4 | Esophageal Squamous Cell Carcinoma | p139_EC1020 | p.E423K | Trunk mutation |
| SMPD4 | Esophageal Squamous Cell Carcinoma | p139_EC1125 | p.G712S | Branch mutation |
| SMPD4 | Esophageal Squamous Cell Carcinoma | p139_EC1155 | p.V310I | Private mutation |
| SMPD4 | Glioma | p168_P01 | p.F458F | Branch mutation |
| SMPD4 | Glioma | p168_P01 | p.F455V | Branch mutation |
| SMPD4 | Hepatocellular Carcinoma | p151_HCC5647 | Chr2:130911462:T>A | Trunk mutation |
| SMPD4 | Hepatocellular Carcinoma | p151_HCC8010 | Chr2:130914842:G>C | Trunk mutation |
| SMPD4 | Ovarian Cancer | p144_AOCS088 | p.P754S | Private mutation |