Pancreatic pseudoaneurysm mimicking pancreatic tumor: A case report and review of literature

Figure 2 Representative endoscopic ultrasonography imaging. A: The duodenal papilla is normal; B: Endoscopic ultrasonography (EUS) showing obvious dilation of the main pancreatic duct in the pancreatic body and tail (orange arrow); C: EUS showing a cystic lesion with wall thickness and enhancing nodules in the pancreatic head (orange arrow); D: Color doppler flow imaging (CDFI) revealed turbulent blood flow in the cystic lesion (orange arrow); E: CDFI showing the lesion connected with the surrounding vessel by dynamic and continuous scans (orange arrow); F: Doppler spectrum showing an arterial blood flow signal within the lesion.