retropéritoneale
Retropéritonéale describes the anatomical space located behind the peritoneum, the serous membrane lining the abdominal cavity. This region is distinct from the intraperitoneal space, which is enclosed by the peritoneum. Organs situated in the retropéritonéale space are considered retroperitoneal.
Major structures found within the retroperitoneum include the kidneys, adrenal glands, pancreas, duodenum (except for its
Pathologies affecting the retroperitoneum can range from infections and tumors to cysts and vascular abnormalities. Conditions