Copyright
©The Author(s) 2019.
World J Gastroenterol. Apr 28, 2019; 25(16): 1997-2009
Published online Apr 28, 2019. doi: 10.3748/wjg.v25.i16.1997
Published online Apr 28, 2019. doi: 10.3748/wjg.v25.i16.1997
Table 2 Endoscopic rectal telangiectasia density scores and occurrence of abnormal rectal mucosal and submucosal microvasculature based on en face optical coherence tomography angiography images
| Category | Total patients/visits | Endoscopy | En face OCTA | |
| RTD ± SD | Abnormal mucosal microvasculature, n (%) | Abnormal submucosal microvasculature, n (%) | ||
| Normal patients | 2 | Not assessed | 0 (0) | 1 (50) |
| RFA-naïve patients | 5 | 2.0 ± 0.7 | 3 (60) | 5 (100) |
| RFA-follow-up visit | 8 | 0.5 ± 0.8 | 0 (0) | 2 (13) |
- Citation: Ahsen OO, Liang K, Lee HC, Wang Z, Fujimoto JG, Mashimo H. Assessment of chronic radiation proctopathy and radiofrequency ablation treatment follow-up with optical coherence tomography angiography: A pilot study. World J Gastroenterol 2019; 25(16): 1997-2009
- URL: https://www.wjgnet.com/1007-9327/full/v25/i16/1997.htm
- DOI: https://dx.doi.org/10.3748/wjg.v25.i16.1997