case_images: PMC6584905_01
case_images: CT abdomen showing a cystic lesion at lower right retroperitoneal space, near the inferior vena cava and right iliac vessels.
case_images: gr1.jpg
case_images: PMC6584905_01_gr1.jpg
case_images: fig0005
case_images: CT abdomen Fig. 1 reveled a cystic lesion at lower right retroperitoneal space without septation, calcification, fatty or solid component, its abutting medially the lower inferior vena cava and right iliac vessels, anteriorly displacing the peritoneal space and abutting the anterior abdominal wall muscle, laterally abutting the ascending colon and posteriorly abutting the psoas muscle.
case_images: Cystic mass about 10* 9*6 cm.
case_images: gr2.jpg
case_images: PMC6584905_01_gr2.jpg
case_images: fig0010
case_images: Intraoperative finding was showing encapsulated mass measured 10 x 9 x 6 cm in size adherent to the IVC, its was carefully dissected from it using blunt dissection and electrocautery Fig. 2.