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Comparison among the sizes measured by endoscopy, endoscopic ultrasonography and histology
| Measurement technique | Wilcoxon signed-rank test |
| Endoscopy and EUS | P = 0.215 |
| Endoscopy and histology | P = 0.540 |
| EUS and histology | P = 0.933 |
EUS: Endoscopic ultrasonography.
