National Natural Science Foundation of China,Joint Fund Project(grant No.U20A600);National Key R&D Program of China(grant No.2020YFC2002702);National Key Technology Research and Development Program(grant No.2016YFC1302802);Beijing Municipal Science and Technology Project(grant No.Z181100001618013).
Background:Type 1 autoimmune pancreatitis(AIP)is the pancreatic manifestation of IgG4-related disease.However,this benign disease can result in the peripancreatic vascular involvement(PVI)on occasion,which increases t...