Unique report of iliocaval endovascular reconstruction successfully enabling a kidney transplant

Patients with end-stage renal disease and iliocaval venous obstruction are normally nonviable recipients of kidney transplantation. We report a case of a 34-year-old male patient who has been receiving hemodialysis as renal replacement therapy for 6 years due to immunoglobulin A nephropathy. Past medical history included multiple central venous catheter infections and catheter-associated thrombosis. Iliac confluence and inferior vena cava occlusion previously excluded the patient from the renal transplantation list. The exhaustion of venous access sites was already documented. After multidisciplinary discussion, the patient was proposed for endovascular iliocaval reconstruction aiming for a future kidney transplant. Iliocaval recanalization was achieved through bilateral femoral access. Inferior vena cava and iliac angioplasty were performed. A dedicated venous stent was deployed in the inferior vena cava, followed by a double-barrel reconstruction of the iliac confluence. Successful iliocaval recanalization was accomplished. Five months after kidney transplantation was performed with a deceased donor graft in the right iliac fossa. The postoperative period was uneventful. After 12 months, the patient remained free from kidney replacement therapies with a serum creatinine level of 1.3 mg/dL. To the best of our knowledge, this is the first clinical description of a successful kidney transplant in a patient with a previous iliocaval reconstruction.