<< Back to the overview Articles Related Posts Endosonography Teaching Videos Challenges of EUS-FNA This video demonstrates the challenges associated with EUS-guided FNA of a pancreatic uncinate mass. … ERCP Teaching Videos Upper GI tract Roux-en-Y Anatomy This video illustrates the altered anatomy resulting after the type of gastric resection that is carried … ERCP Teaching Videos Upper GI tract Billroth II Anatomy This video explains the altered anatomy that is encountered after a Billroth II operation. In a …