Previous comparison study, showing absence of the now-suspected mycotic aneurysm. The complete report is included below for reference.
The well-defined collection at the surgical bed in the left iliac fossa, with a well-defined pseudocapsule is moderately smaller in size, measuring 6.2 x 5.8 x 3.7 cm. This is located in the retroperitoneum, adjacent to the uninvolved left iliac vessels and psoas muscle, with a small track into the overlying muscle and subcutaneous fat, but the subcutaneous component seen previously has resolved. This collection does not extend deeper into the pelvis or retroperitoneum.
Extensive vascular calcification seen throughout without major arterial stenosis. The liver, mild splenomegaly, pancreas, adrenal glands and severely atrophied kidneys are unremarkable. No ascites.
CONCLUSION
Significant remnant collection/mass in the old left renal graft pseudocapsule.