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Updated: May 4, 2026

Colon Ascendens Stent Peritonitis CASP - a Standardized Model for Polymicrobial Abdominal Sepsis
Published on: December 18, 2010
[A case of eosinophilic gastroenteritis with perforative peritonitis]
Yuta Takano1, Shuzo Kohno, Tomonori Iida
1Department of Surgery, Katsushika Medical Center, The Jikei University School of Medicine.
Abstract:
A 44-year-old man was admitted to our hospital with abdominal pain. Enhanced abdominal computed tomography demonstrated intraperitoneal free air and fluid collection. Peritonitis due to intestinal perforation was suspected and an emergency laparotomy was performed. Exploration of the abdominal cavity confirmed perforation of the ileum at a site 20cm from the terminal ileum. Therefore, we performed partial ileal resection that included the perforation and placed an ileostomy. Histopathological examination of the ileum revealed infiltration of eosinophilic leukocytes between the submucosal and subserosal layers, compatible with the diagnosis of eosinophilic gastroenteritis.
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