Generic T staging for luminal GI cancers
Generic T Staging for Gastrointestinal Luminal Cancers
| T stage | Definition |
|---|---|
| T1m | Invades mucosa or deep mucosa. |
| T1sm | Invades submucosa. |
| T2 | Invades muscularis propria. |
| T3 | Invades adventitia or serosa. |
| T4 | Invades surrounding structures. |
