Fig. 1

a Enhanced abdominal computed tomography (CT) revealed a 58 mm multilobular cystic lesion with a 17 mm mural nodule (white arrow) in the pancreatic head. b Prominent calcification was observed on part of the cyst wall (white arrowhead)
a Enhanced abdominal computed tomography (CT) revealed a 58 mm multilobular cystic lesion with a 17 mm mural nodule (white arrow) in the pancreatic head. b Prominent calcification was observed on part of the cyst wall (white arrowhead)