Fig. 3From: Clinical utility of linear endosonography in patients with unexplained biliary dilatation and negative MRCP, with predictors for detection of neoplastic lesionsEndoscopic ultrasound images showing a pancreatic head with a picture of chronic pancreatitis “hyperechoic strands and lobulations” (A, B). Cytopathological examination of EUS-guided fine needle aspiration revealed a diagnosis of autoimmune pancreatitis (C, D) with dense fibrosis with scattered mixed chronic inflammatory cells. The inflammatory cells are formed mainly of lymphocytes with scattered plasma cells and some eosinophilsBack to article page