Original Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 21, 2013; 19(11): 1728-1735
Published online Mar 21, 2013. doi: 10.3748/wjg.v19.i11.1728
Figure 1
Figure 1 Comparison of two types of single-balloon endoscopes. A: Comparison of working lengths of two types of single balloon endoscopes (SBEs). Left: SIF-Q260 (working length 2000 mm); Right: SIF-Y0004 (working length 1520 mm); B: Comparison of working channel diameters of two types of SBE. Left: SIF-Q260 (working channel diameter 2.8 mm); Right: SIF-Y0004 (working channel diameter 3.2 mm and water-jet channel).
Figure 2
Figure 2 Therapeutic intervention. A: Cholangiogram showing a bile duct stone; B: Radiographic image showing papillary dilation using a large balloon catheter; C: Radiographic image showing wire-guided 4-wire retrieval basket; D: Radiographic image showing wire-guided intraductal ultrasonography.
Figure 3
Figure 3 Wire-guided devices. A: A wire-guided 4-wire retrieval basket was inserted; B: A wire-guided intraductal ultrasonography was inserted.