Imaging of the retroperitoneum

Radiol Clin North Am. 2012 Mar;50(2):333-55, vii. doi: 10.1016/j.rcl.2012.02.004.

Abstract

The retroperitoneum is the compartmentalized space bounded anteriorly by the posterior parietal peritoneum and posteriorly by the transversalis fascia. It extends from the diaphragm superiorly to the pelvic brim inferiorly. This article discusses clinically relevant anatomy of the abdominal retroperitoneal spaces, their cross-sectional imaging evaluation with computed tomography and magnetic resonance imaging, and the imaging features of common retroperitoneal pathologic processes.

Publication types

  • Review

MeSH terms

  • Contrast Media
  • Diagnosis, Differential
  • Humans
  • Magnetic Resonance Imaging / methods*
  • Retroperitoneal Fibrosis / diagnosis*
  • Retroperitoneal Fibrosis / pathology
  • Retroperitoneal Neoplasms / diagnosis*
  • Retroperitoneal Neoplasms / pathology
  • Retroperitoneal Space / pathology*
  • Tomography, X-Ray Computed / methods*

Substances

  • Contrast Media