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  Indian J Med Microbiol
 

Figure 3: (a) A needle is introduced through the duodenal wall into the common bile duct and after confirmation of the position with contrast injection a wire is introduced through the needle and manipulated to reach the duodenal lumen through the papilla. (b) Cannulation is achieved with a regular duodenoscope after removing the endoscopic ultrasound scope. (c) Final result after deploying a metal stent in the biliary system

Figure 3: (a) A needle is introduced through the duodenal wall into the common bile duct and after confirmation of the position with contrast injection a wire is introduced through the needle and manipulated to reach the duodenal lumen through the papilla. (b) Cannulation is achieved with a regular duodenoscope after removing the endoscopic ultrasound scope. (c) Final result after deploying a metal stent in the biliary system