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Updated: Jun 10, 2026

Murine Mesenteric Lymphadenectomy for Selective Disruption of Lymphatic Communication with Region-Specific Gut
Published on: December 30, 2025
[A case of limited Wegener's granulomatosis with gastroenteritis and mesenteric lymphadenopathy]
Yong Geun Jeong1, Tae Hyo Kim, Chang Min Lee
1Department of Internal Medicine and Institute of Health Science, Gyeongsang National University School of Medicine, Jinju, Korea.
Abstract:
Wegener's granulomatosis (WG) is a disease characterized by a granulomatous necrotizing vasculitis of small vessels. Although any organ systems can be involved, gastrointestinal involvement in WG is notably uncommon. We present a case of 67-year-old man who was admitted with abdominal pain and diarrhea lasting for 3 weeks. Colonoscopy and abdominal CT scan revealed vasculitis and multiple mesenteric lymphadenopathy. Jejunum and mesenteric lymph nodes biopsies confirmed limited form of WG. The present case indicates that WG might involve only gastrointestinal tract and the histological confirmation is important for diagnosis.
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