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IVC stent deployment via translumbar approach
Brandt C Wible1, Robert Hieb, Ramon Halum
1Department of Interventional Radiology, Medical College of Wisconsin, Milwaukee, 53226, USA. b_wible@msn.com
Summary
This study demonstrates successful angioplasty and stent deployment in the suprarenal inferior vena cava (IVC) for a hemodialysis patient. Treatment restored blood flow, improving IVC and catheter function.
Area of Science:
- Vascular Surgery
- Interventional Radiology
- Nephrology
Background:
- Patients undergoing hemodialysis often require vascular access.
- Suprarenal inferior vena cava (IVC) stenosis can impede hemodialysis efficacy.
- Translumbar catheterization is a method for hemodialysis access.
Observation:
- A patient on hemodialysis via a translumbar tunneled catheter presented with near-total occlusion of the suprarenal IVC.
- This occlusion significantly impacted vascular flow and dialysis function.
Findings:
- Percutaneous translumbar access was utilized for angioplasty and stent placement within the suprarenal IVC.
- The intervention successfully treated the near-total occlusion.
Implications:
- Restoration of IVC flow improves hemodialysis efficiency.
- Percutaneous translumbar angioplasty is a viable treatment for suprarenal IVC stenosis in dialysis patients.
- This approach offers a potential solution for complex vascular access complications.