Post-pancreatitis Fat Necrosis Mimicking Carcinomatosis

Academic Article

Abstract

  • © 2008 The Authors. Acute pancreatitis can result in retroperitoneal fat necrosis, typically occurring in the peripancreatic region, with extension into the transverse mesocolon, omentum and mesenteric root. When evaluated with contrast enhanced computed tomography (CECT), acute peripancreatic post necrotic collections typically become lower in attenuation over time, and often appear as homogeneous fluid collections. Saponification as a complication of fat necrosis in patients with acute pancreatitis is a well recognized clinical entity. While retroperitonal fat necrosis is commonly seen on CECT, saponification is not a prominent imaging feature. We present a case of acute pancreatitis complicated by extensive saponification of fat throughout the retroperitoneum and peritoneal lining, mimicking carcinomatosis.
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    Digital Object Identifier (doi)

    Author List

  • Smith JP; Arnoletti JP; Varadarajulu S; Morgan DE
  • Start Page

  • 192
  • Volume

  • 3
  • Issue

  • 2