Fig. 2From: Non-invasive intraductal oncocytic papillary neoplasm forming a protruding lesion toward the duodenum from the accessory papilla: a case reportExamination and imaging findings. a EGD showed a semi-circumferential papillary tumor protruding toward the duodenal lumen (arrow). b The mucosa of the Vater papilla was intact (arrowhead). c EUS revealed a flat isoechoic mural nodule 4 mm in diameter in the dilated main pancreatic duct of the pancreatic head. d FDG-PET-CT showed an accumulation of SUV max 6.75 in the pancreatic head tumor (arrow)Back to article page