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case_images: MRCP demonstrates stricture of the anastomosis (arrow).. MRCP, magnetic resonance colangiopancreatography.
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case_images: (a) Benign biliary stricture (BBS). (b) Refractory BBS balloon dilation fluoroscopy view.
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case_images: Balloon dilation up to 10 mm was performed, followed by biliary balloon scanning and biliary sludge removal (Figure 2(a) and (b)).
case_images: SpyGlass cholangioscopy. (a) BBS direct view after balloon dilation. (b) Cholangioscopy-guided steroid injection.. BBS, benign biliary stricture.
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case_images: Cholangioscopy followed by CSI were performed and no stents were placed (Figure 3(a) and (b)).
case_images: Control ERCP after 17 months of the procedure. Adequate anastomosis diameter.. ERCP, endoscopic retrograde cholangiopancreatography.
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case_images: The exam showed no signs of stricture, with good anastomosis diameter and easy contrast and bile flown (Figure 4).