Journal of clinical gastroenterology
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J. Clin. Gastroenterol. · Aug 2011
ReviewFluid collections in and around the pancreas in acute pancreatitis.
The advent of computed tomographic scan with its wide use in the evaluation of acute pancreatitis has opened up a new topic in pancreatology i.e. fluid collections. Fluid collections in and around the pancreas occur often in acute pancreatitis and were defined by the Atlanta Symposium on Acute Pancreatitis in 1992. Two decades since the Atlanta Conference additional experience has brought to light the inadequacy and poor understanding of the terms used by different specialists involved in the care of patients with acute pancreatitis when interpreting imaging modalities and the need for a uniformly used classification system. ⋯ Management options include conservative treatment, percutaneous catheter drainage, open and laparoscopic surgery, and endoscopic drainage. The choice of treatment depends on a correct diagnosis of the type of fluid collection. In this study we have attempted to clarify the management and clinical features of different types of fluid collections as they have been initially defined under the 1992 Atlanta Classification and revised by the Working Group's proposed categorization.