Copyright: ©Author(s) 2026.
World J Gastroenterol. Aug 14, 2026; 32(30): 119177
Published online Aug 14, 2026. doi: 10.3748/wjg.119177
Published online Aug 14, 2026. doi: 10.3748/wjg.119177
Figure 4 Optical enhancement improves visualization of intrapapillary capillary loops and their morphological changes compared to white-light endoscopy.
A: Under white-light endoscopy, intrapapillary capillary loops (IPCLs) are difficult to visualize; B: Optical enhancement technology significantly improves vascular contrast, facilitating clearer visualization of IPCLs; C and D: Optical enhancement demonstrates increased number, dilation, and tortuosity of IPCLs.
- Citation: Zhang WT, Xu M, Zheng Y, Wu J, Zheng YJ, Wei J, Kang T, Jiang J, Cheng Y. Endoscopic diagnosis of non-erosive reflux disease. World J Gastroenterol 2026; 32(30): 119177
- URL: https://www.wjgnet.com/1007-9327/full/v32/i30/119177.htm
- DOI: https://dx.doi.org/10.3748/wjg.119177