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©The Author(s) 2022.
World J Gastroenterol. May 28, 2022; 28(20): 2201-2213
Published online May 28, 2022. doi: 10.3748/wjg.v28.i20.2201
Published online May 28, 2022. doi: 10.3748/wjg.v28.i20.2201
Table 4 Diagnostic efficacy of digital single-operator video cholangioscopy for diagnosing malignancy in dominant biliary strictures in patients with primary sclerosing cholangitis (n = 22; cholangioscopic-assisted visual evaluation, n = 22 and cholangioscopic-guided biopsies, n = 12)
| Variable | Accuracy (%) | Sensitivity (%) | Specificity (%) | Pos. pred. value (%) | Neg. pred. value (%) |
| Visual evaluation (95%CI) | 90.9 (72.8-99.2) | 75 (25.2-97.8) | 94.4 (83.4-99.5) | 75 (25.2-97.8) | 94.4 (83.4-99.5) |
| Histological evaluation (95%CI) | 83.3 (57.2-83.3) | 50 (10.8-50.0) | 100 (80.4-100) | 100 (21.7-100) | 80 (64.3-80) |
- Citation: Bokemeyer A, Lenze F, Stoica V, Sensoy TS, Kabar I, Schmidt H, Ullerich H. Digital single-operator video cholangioscopy improves endoscopic management in patients with primary sclerosing cholangitis-a retrospective observational study. World J Gastroenterol 2022; 28(20): 2201-2213
- URL: https://www.wjgnet.com/1007-9327/full/v28/i20/2201.htm
- DOI: https://dx.doi.org/10.3748/wjg.v28.i20.2201