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Flowchart for the diagnosis and treatment of advanced gastric carcinoma
| uT3/4 | Endosonographic definition of infiltration into the subserosa or into adjacent structures |
| Nx | Regional lymph nodes were not assessed |
| CT | Computerized tomography |
| M0 | No distant metastases |
| M1 | Distant metastases |
| CTx | Chemotherapy |
