Retroperitoneal inflammation is swelling that occurs in the retroperitoneal space.
The retroperitoneal space is in front of the lower back and behind the abdominal lining (peritoneum). Organs in this space include the:
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Reviewed By: Linda J. Vorvick, MD, Clinical Associate Professor, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.