Table 2.
Details of patients who underwent cholangioscopy.
| Case | Age | Sex | Type of Cholangioscope |
Endoscopic Diagnosis |
Biopsy Obtained under Visualization |
Surgical Operation |
Final Diagnosis | Accuracy |
|---|---|---|---|---|---|---|---|---|
| 1 | 70 | M | CHF-B260 | Cholangiocarcinoma | N | Y | Cholangiocarcinoma | Y |
| 2 | 72 | M | SpyGlassDS | Cholangiocarcinoma | Y | Y | Cholangiocarcinoma | Y |
| 3 | 83 | M | CHF-B260 | IgG4SC | Y | Y | IgG4SC | Y |
| 4 | 72 | M | CHF-B260 | Compression by IPNB | N | Y | IPNB | Y |
| 5 | 77 | M | CHF-B260 | Inflammatory change | N | N | Inflammatory change | Y |
| 6 | 49 | F | SpyGlassDS | Inflammatory change | Y | N | Inflammatory change | Y |
| 7 | 49 | F | SpyGlassDS | Cholangiocarcinoma | Y | N | Cholangiocarcinoma | Y |
| 8 | 76 | M | SpyGlassDS | Cholangiocarcinoma | Y | Y | Cholangiocarcinoma | Y |
| 9 | 78 | M | SpyGlassDS | Cholangiocarcinoma | Y | Y | Cholangiocarcinoma | Y |
| 10 | 69 | F | SpyGlassDS | Cholangiocarcinoma | Y | Y | Cholangiocarcinoma | Y |
| 11 | 56 | M | SpyGlassDS | Cholangiocarcinoma | Y | Y | Cholangiocarcinoma | Y |
| 12 | 70 | F | SpyGlassDS | Cholangiocarcinoma | Y | Y | Cholangiocarcinoma | Y |
| 13 | 70 | M | SpyGlassDS | Cholangiocarcinoma | Y | Y | Cholangiocarcinoma | Y |
| 14 | 76 | F | SpyGlassDS | PSC | Y | N | PSC | Y |
| 15 | 78 | M | SpyGlassDS | IgG4SC | Y | N | IgG4SC | Y |
IgG4SC, IgG4-related sclerosing cholangitis; IPNB, intraductal papillary neoplasm of the bile duct; PSC, primary sclerosing cholangitis; Y, yes; N, no.