Copyright
©The Author(s) 2021.
World J Gastroenterol. May 14, 2021; 27(18): 2238-2250
Published online May 14, 2021. doi: 10.3748/wjg.v27.i18.2238
Published online May 14, 2021. doi: 10.3748/wjg.v27.i18.2238
Table 2 Helicobacter pylori gastritis, gastric atrophy, and intestinal metaplasia observed by standard and magnifying narrow-band imaging endoscopy
| Endoscopy | H. pylori gastritis | Gastric atrophy | Intestinal metaplasia | |||
| Negative | Positive | None/mild | Moderate/severe | None/antrum | Corpus | |
| (n = 91) | (n = 163) | (n = 117) | (n = 58) | (n = 137) | (n = 38) | |
| Standard | ||||||
| Normal | 87/100 (87.0) | 13/100 (13.0) | 70/72 (97.2) | 2/72 (2.8) | 71/72 (98.6) | 1/72 (1.4) |
| Type A | 4/47 (8.5) | 43/47 (91.5) | 24/33 (72.7) | 9/33 (27.3) | 25/33 (75.8) | 8/33 (24.2) |
| Type B | 0/84 (0) | 84/84 (100) | 13/50 (26.0) | 37/50 (74.0) | 24/50 (48.0) | 26/50 (52.0) |
| Type C | 0/23 (0) | 23/23 (100) | 10/20 (50.0) | 10/20 (50.0) | 17/20 (85.0) | 3/20 (15.0) |
| M-NBI | ||||||
| Normal | 87/93 (93.5) | 6/93 (6.5) | 69/69 (100) | 0/69 (0) | 69/69 (100) | 0/69 (0) |
| Type Z-1 | 3/127 (2.4) | 124/127 (97.6) | 46/85 (54.1) | 39/85 (45.9) | 59/85 (69.4) | 26/85 (30.6) |
| Type Z-2 | 1/27 (3.7) | 26/27 (96.3) | 2/17 (11.8) | 15/17 (88.2) | 7/17 (41.2) | 10/17 (58.8) |
| Type Z-3 | 0/7 (0) | 7/7 (100) | 0/4 (0) | 4/4 (100) | 2/4 (50.0) | 2/4 (50.0) |
- Citation: Cho JH, Jeon SR, Jin SY, Park S. Standard vs magnifying narrow-band imaging endoscopy for diagnosis of Helicobacter pylori infection and gastric precancerous conditions. World J Gastroenterol 2021; 27(18): 2238-2250
- URL: https://www.wjgnet.com/1007-9327/full/v27/i18/2238.htm
- DOI: https://dx.doi.org/10.3748/wjg.v27.i18.2238