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Mesenteric panniculitis of the mesoappendix

J F Lange1, M Morino, H Bismuth

  • 1Department of Hepatobiliary and Digestive Surgery, Paul Brousse Hospital, Villejuif, France.

Insights

A rare case of mesenteric panniculitis mimicked appendicular mass. This condition, localized in the mesoappendix with chronic appendicitis, suggests a potential pathogenetical link requiring careful follow-up.

Area of Science:

  • Gastroenterology and Surgical Pathology

Background:

  • Mesenteric panniculitis is a rare, benign condition characterized by non-specific inflammation of the mesentery.
  • It can present with a wide range of symptoms, often mimicking other intra-abdominal pathologies, posing diagnostic challenges.

Observation:

  • This report details a unique case where mesenteric panniculitis presented as an appendicular mass.
  • Surgical exploration revealed panniculitis localized to the mesoappendix alongside chronic appendicitis.

Findings:

  • The co-occurrence of mesenteric panniculitis and chronic appendicitis in the mesoappendix suggests a possible pathogenetical association.
  • Histopathological examination confirmed the presence of both conditions.

Implications:

  • This case highlights the importance of considering mesenteric panniculitis in the differential diagnosis of appendicular masses.
  • Careful follow-up is crucial for patients diagnosed with mesenteric panniculitis, even when presenting as a localized mass.

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