Non-Neoplastic Dermatopathology

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5.9 Pancreatic Panniculitis vs Infectious Panniculitis

Figure 5.9.1 Pancreatic panniculitis. Extensive necrosis of fat lobules with ghost-like outlines of adipocyte nuclei.

Figure 5.9.2 Pancreatic panniculitis. Inflammatory infiltrate predominated by neutrophils surrounding areas of lobular fat necrosis.

Figure 5.9.3 Pancreatic panniculitis. Extensive necrosis and saponification of fat lobules.

Figure 5.9.4 Pancreatic panniculitis. Necrosis and saponification of fat lobules with degenerated neutrophils.

5 DISORDERS OF THE Figure 5.9.6 Infectious panniculitis. Neutrophils predominate in the lobular infiltrate and form sheets surrounded by reactive blood vessels. Copyright © Wolters Kluwer, Inc. Unauthorized reproduction of the content is prohibited. 2023 SUBCUTIS Figure 5.9.5 Infectious panniculitis. Dense mixed inflammatory infiltrate within lobules that is associated with vascular proliferation and hemorrhage.