Classification of pancreatic cystic lesions
| Nonneoplastic pancreatic cyst |
| Pseudocyst |
| True cyst |
| Retention cyst |
| Lymphoepithelial cyst (epidermoid cyst) |
| Mucinous non-neoplastic cyst |
| Pancreatic cystic neoplasms |
| Serous cystic neoplasms (SCNs) |
| Mucinous cystic neoplasms (MCNs) |
| Intraductal papillary mucinous neoplasms (IPMNs) |
| Solid pseudopapillary neoplasms (SPNs) |
| Cystic degeneration of solid pancreatic tumor |
| Cystic degeneration of endocrine tumors |
| Cystic degeneration of ductal carcinoma |
| Cystic degeneration of acinar cell carcinoma |