Endoscopic ultrasound features of autoimmune pancreatitis: The typical findings and chronic pancreatitis changes

Few studies have fully described endoscopic ultrasound (EUS) features of newly diagnosed autoimmune pancreatitis (AIP) involving both typical findings and chronic pancreatitis (CP) features. The typical EUS findings are prevalent in the diffuse type AIP but may not be as common for the focal type, and the differences between the diffuse and focal AIP need to be specified.To demonstrate the EUS features of newly diagnosed AIP and the difference...