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Key signs indicating mesenteric panniculitis

Koichiro Yamamoto1, Hiroyuki Honda1, Hiroko Ogawa1

  • 1Department of General Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Okayama Japan.

Clinical Case Reports
|December 14, 2022
PubMed

Insights

Diagnosing mesenteric panniculitis (MP) is difficult due to vague symptoms. This case highlights specific radiologic signs, the "fat ring sign" and "tumoral pseudocapsule sign," crucial for accurate MP diagnosis.

Area of Science:

  • Radiology
  • Gastroenterology
  • Pathology

Background:

  • Mesenteric panniculitis (MP) is a rare, chronic inflammatory condition affecting the mesentery.
  • Non-specific symptoms of MP often lead to diagnostic challenges and delayed treatment.

Observation:

  • A 45-year-old male patient presented with symptoms suggestive of MP.
  • Radiological imaging revealed characteristic findings of a "fat ring sign" and a "tumoral pseudocapsule sign" within the mesentery.

Findings:

  • The presence of the "fat ring sign" and "tumoral pseudocapsule sign" on imaging was key to identifying MP.
  • These specific radiologic markers aid in differentiating MP from other intra-abdominal pathologies.

Implications:

  • Recognition of these radiologic signs can significantly improve the diagnostic accuracy of mesenteric panniculitis.
  • Early and precise diagnosis facilitates timely and appropriate management strategies for MP patients.
Keywords:
fat ring signmesenteric panniculitissclerosing mesenteritis and tumoral pseudocapsule sign

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