Review Article
Endoscopic Management of Peri-Pancreatic Collections
Table 1
Atlanta Classification of SAP—pathomorphological entities.
| Entity | Features |
| Pancreatic necrosis | Diffuse or focal areas of non-viable pancreatic parenchyma |
| Pancreatic abscess | Circumscribed intra-abdominal collection of pus containing little or no pancreatic necrosis |
| Acute fluid collection | Fluid collections located in or near the pancreas, lacking a surrounding wall of granulation/fibrous tissue |
| Acute pseudocyst | Collection of pancreatic juice surrounded by wall of granulation/fibrous tissue |
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