Copyright
©The Author(s) 2019.
World J Gastroenterol. Feb 21, 2019; 25(7): 744-776
Published online Feb 21, 2019. doi: 10.3748/wjg.v25.i7.744
Published online Feb 21, 2019. doi: 10.3748/wjg.v25.i7.744
Grade | Endoscopic observations |
Grade A | Normal mucosa, with a clear vascular texture |
Grade B | Rough mucosa with a vague vascular texture |
Grade C | White granular mucosa without an obvious vascular texture |
Grade D | Pachyntic, striated, or sulcus-shaped mucosa without an obvious vascular texture |
Grade E | Ulcer in the mucosa |
Grade E1 | Involvement of the oesophageal lumen ≤ 1/4 |
Grade E2 | 1/4 < involvement of the oesophageal lumen ≤ 1/2 |
Grade E3 | 1/2 < involvement of the oesophageal lumen ≤ 3/4 |
Grade E4 | Involvement of the oesophageal lumen > 3/4 |
Grade F | Scar in the mucosa |
Grade F1 | Involvement of the oesophageal lumen ≤ 1/4 |
Grade F2 | 1/4 < involvement of the oesophageal lumen ≤ 1/2 |
Grade F3 | 1/2 < involvement of the oesophageal lumen ≤ 3/4 |
Grade F4 | Involvement of the oesophageal lumen > 3/4 |
- Citation: Chai NL, Li HK, Linghu EQ, Li ZS, Zhang ST, Bao Y, Chen WG, Chiu PW, Dang T, Gong W, Han ST, Hao JY, He SX, Hu B, Hu B, Huang XJ, Huang YH, Jin ZD, Khashab MA, Lau J, Li P, Li R, Liu DL, Liu HF, Liu J, Liu XG, Liu ZG, Ma YC, Peng GY, Rong L, Sha WH, Sharma P, Sheng JQ, Shi SS, Seo DW, Sun SY, Wang GQ, Wang W, Wu Q, Xu H, Xu MD, Yang AM, Yao F, Yu HG, Zhou PH, Zhang B, Zhang XF, Zhai YQ. Consensus on the digestive endoscopic tunnel technique. World J Gastroenterol 2019; 25(7): 744-776
- URL: https://www.wjgnet.com/1007-9327/full/v25/i7/744.htm
- DOI: https://dx.doi.org/10.3748/wjg.v25.i7.744