Cystic tumors
Pancreatic cystic tumors account for about 5% of pancreatic neoplasms. They also include cystic dilatations of intraductal neoplasms, cystic degenerations of solid neoplasms (solid-pseudopapillary tumor), and solid neoplasms with focal cystic change (ductal adenocarcinoma with cystic degeneration, cystic acinar cell carcinoma, cystic pancreatic endocrine tumor).