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Percutaneous transrenal hemodialysis catheter insertion
Ravi Murthy1, Massoud Arbabzadeh, Gunnar Lund
1Department of Radiology, University of Maryland Medical System, 22 South Greene Street, Baltimore, Maryland 21201, USA. rmurthy@umm.edu
Journal of Vascular and Interventional Radiology : JVIR
|October 25, 2002
Summary
Patients with end-stage renal disease needing hemodialysis often require catheter access. A novel transrenal approach offers a viable solution for central venous access when traditional methods fail.
Area of Science:
- Nephrology
- Vascular Surgery
- Interventional Radiology
Background:
- Hemodialysis necessitates reliable central venous access.
- Catheter dependency is common in end-stage renal disease patients.
- Traditional venous access sites frequently occlude, necessitating alternative strategies.
Observation:
- Standard percutaneous access sites (translumbar, transhepatic, transazygous) may fail or be unsuitable.
- A patient with limited options required an alternative approach for hemodialysis access.
Findings:
- Successful transrenal access into the renal vein was achieved.
- A tunneled catheter was successfully inserted via the transrenal route for hemodialysis.
Implications:
- Transrenal access represents a novel and potentially life-saving option for hemodialysis.
- This technique expands the possibilities for achieving durable venous access in complex cases.
- Further research may establish transrenal access as a standard alternative in challenging hemodialysis access scenarios.