RETROPERITONEUM REFERENCES
Imaging of Uncommon Retroperitoneal Masses
Presacral Masses: Multimodality Imaging of a Multidisciplinary Space
Neoplastic & Non-Neoplastic Proliferative Disorders of the Perirenal Space
Radiologic-Pathologic Correlation of Primary Retroperitoneal Neoplasms
Retroperitoneal Cystic Masses - CT, Clinical & Pathologic Findings & Literature Review
Uncommon Primary Pelvic Retroperitoneal Masses in Adults - A Pattern-Based Imaging Approach