The Mesentery, Systemic Inflammation, and Crohn's Disease

• Published in: Inflammatory bowel diseases Vol. 25; no. 2; pp. 226 - 234
• Main Authors: Rivera, Edgardo D, Coffey, John Calvin, Walsh, Dara, Ehrenpreis, Eli D
• Format: Journal Article
• Language: English
• Published: US Oxford University Press 10.01.2019
• Subjects: Animals; Book publishing; Crohn Disease - etiology; Crohn Disease - pathology; Diseases; Humans; Inflammation; Inflammation - complications; Inflammation - epidemiology; Innovations; Mesentery - physiopathology; Prognosis; Recurrence (Disease); Setting (Literature); Surgery; Florida; United States; ileum; mesentery; Crohn's disease; inflammation; adipocyte
• ISSN: 1078-0998; 1536-4844
• DOI: 10.1093/ibd/izy201

Abstract Initially thought to be a structure that only provided support to the abdominal contents, the mesentery has now gained special attention in the scientific community. The new approach of studying the mesentery as an individual organ has highlighted its importance in the development of local and systemic inflammatory diseases and its potential role in Crohn's disease. Its topographical relationship with the intestine in the setting of active inflammation and "creeping fat" is possibly one of the most important arguments for including the mesentery as an important factor in the pathogenesis of Crohn's disease. In this review, we discuss the importance of the mesentery from the anatomical and embryological standpoints. We also will summarize data on mesenteric inflammation in patients with Crohn's disease. The significance of the mesentery in systemic inflammatory syndromes will be discussed, and we provide an overview of primary inflammatory disorders of the mesentery. Finally, we discuss surgical approaches for patients requiring resection for Crohn's disease that incorporate mesenteric factors, pointing out recent data suggesting that these have the potential for improving outcomes and reducing disease recurrence. 10.1093/ibd/izy201_video1 izy201.video1 5794169491001