Pathophysiology of severe gallstone pancreatitis: A new paradigm

Figure 1 Histological evidence of bile reflux into the pancreas in a patient with gallstone necrotizing pancreatitis. A: Bile pigments among the inflammatory granulomatous tissue; B: Concretion of bile pigment-like material (arrow), periductal necrosis with neutrophil infiltration, and bleeding. Citation: Isogai M, Kaneoka Y, Iwata Y. Histological evidence of bile reflux in necrotizing pancreatitis: A case report. Med Case Rep Study Protoc 2020; 1: e0016. Copyright ©The Author 2020. Published by Wolters Kluwer Health Inc[50].