Quantifying Radiation Doses in Common Endoscopic Retrograde Cholangiopancreatography Scenarios: An Evaluation of Radiation Safety Measures in a Real-World Environment.

Introduction Radiation safety training remains variable among gastroenterologists performing endoscopic retrograde cholangiopancreatography (ERCP). This study sought to ascribe dosimeter readings to various real-world ERCP scenarios to provide data supporting the 3 pillars of radiation safety: distance, time, and shielding. Methods An ERCP fluoroscopy unit was used to generate radiation scatter from 2 differently sized anthropomorphic phantoms.