Copyright
©The Author(s) 2015.
World J Gastroenterol. Nov 7, 2015; 21(41): 11832-11841
Published online Nov 7, 2015. doi: 10.3748/wjg.v21.i41.11832
Published online Nov 7, 2015. doi: 10.3748/wjg.v21.i41.11832
Table 3 Comparison of magnifying endoscopy with narrow-band imaging findings according to vessel plus surface classification system and final histological grade in all 64 superficial non-ampullary duodenal epithelial tumors
| Diagnosis from ER specimens | P value | ||||
| Category 3(n = 27) | Category 4(n =37) | ||||
| Demarcation line | 27 | 100% | 37 | 100% | 1 |
| Microvascular pattern; V | |||||
| Regular/Absent | 10/8 | 37%/30% | 5/17 | 14%/46% | 0.56 |
| Irregular | 9 | 33% | 15 | 41% | |
| Microsurface pattern; S | |||||
| Regular | 13 | 48% | 4 | 11% | 0.0008 |
| Irregular | 14 | 52% | 33 | 89% | |
- Citation: Tsuji S, Doyama H, Tsuji K, Tsuyama S, Tominaga K, Yoshida N, Takemura K, Yamada S, Niwa H, Katayanagi K, Kurumaya H, Okada T. Preoperative endoscopic diagnosis of superficial non-ampullary duodenal epithelial tumors, including magnifying endoscopy. World J Gastroenterol 2015; 21(41): 11832-11841
- URL: https://www.wjgnet.com/1007-9327/full/v21/i41/11832.htm
- DOI: https://dx.doi.org/10.3748/wjg.v21.i41.11832