CHOLANGIOPANCREATOSCOPY. WORKING PROTOCOL. SEED Recommendations

Direct endoscopic visualization of biliary and pancreatic ducts represents one step further in the journey of digestive endoscopy. It allows the identification of lesions that were previously attainable through indirect means. Directed biopsy taking has permitted a better characterization of the lesions. The use of power sources through the cholangiopancreatoscope means that it is now possible to fragment and remove refractory lithiases using traditional endoscopic systems. This document aims to define the advisable workflow when using a single-use, flexible cholangiopancreatoscope with the commercial name of SpyGlass®. Penning a set of guidelines to provide instructions on the technique, as well as tips and tricks related with the operation of these endoscopes will be a useful resource.