MRI
Sagittal T2
Axial T1
Axial T2
Axial T2 fat sat
Axial T1 fat sat
Coronal T2 fat sat
Axial DWI
Axial T1 C+ fat sat
Coronal T1 C+ fat sat
Sagittal T1 C+ fat sat
Fluid equivalent signal cystic structure measuring 4.5 x 5 x 6 cm between left iliac vessels and urinary bladder, consistent with lymphocele.
No evidence of local recurrence.