CT - CT Abdomen and pelvis
Axial C+ portal venous phase
Coronal C+ portal venous phase
Sagittal C+ portal venous phase
There is an ill-defined heterogeneously enhancing mass-like lesion encasing the left common iliac vessels and ureter. It has a granular/multinodular appearance with some permeating stranding. As a consequence, there is mild upstream hydroureter and hydronephrosis. No lymphadenopathy elsewhere in the abdomen. The solid and hollow abdominal viscera are unremarkable.