Review Article
Lymph Node Dissection in Curative Gastrectomy for Advanced Gastric Cancer
Table 2
Depth of tumor invasion (T)—Japanese classification and TNN.
| | Depth of tumor invasion (T) | Japanese classification (JC: 13th edition) | TNM classification (6th edition) | JC (14th edition)/TNM (7th edition) |
| | Mucosa and/or muscularis mucosa (M) | T1 (M) | Tis/T1 | Tis/T1a | | Submucosa (SM) | T1 (SM) | T1 | T1b | | Muscularis propria (MP) | T2 (MP) | T2a | T2 | | Subserosa (SS) | T2 (SS) | T2b | T3 | | Penetration of serosa (SE) | T3 | T3 | T4a | | Invasion of adjacent structures (SI) | T4 | T4 | T4b |
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