Table 5.
Subgroup analysis of 13 differentiated-type cancers without UL and with SM2 diagnosed by conventional endoscopy1
| EUS | CE | n (%) |
| Correct | Correct | 10 (76.9) |
| Correct | Incorrect | 3 (23.1) |
| Incorrect | Correct | 0 (0) |
| Incorrect | Incorrect | 0 (0) |
SM2 indicates invasion ≥ 500 μm into the submucosal layer. 1The lesions with an ulcer scar or 0-I macroscopic type were excluded from this analysis because the diagnostic capability for those lesions was extremely low. EUS: Endoscopic ultrasonography; CE: Conventional endoscopy.