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["Ex-vivo" renal artery revascularization]
Germano do Carmo Gd1, Rui Maio, Madalena Romero
1Clinica Universitária de Cirurgia Vascular do Hospital de Santa Maria, Lisboa.
Summary
Complex renal artery lesions causing renovascular hypertension were successfully treated using ex-vivo repair and kidney autotransplantation. This innovative surgical approach offers a viable solution for challenging cases.
Area of Science:
- Vascular Surgery
- Nephrology
- Transplantation Medicine
Background:
- Renovascular hypertension presents significant challenges, particularly with complex renal artery lesions.
- Traditional treatments may be insufficient for intricate branch or complex atherosclerotic renal artery disease.
Purpose of the Study:
- To report successful management of renovascular hypertension in three patients.
- To detail the technique of ex-vivo renal artery repair followed by autotransplantation.
Main Methods:
- Ex-vivo surgical repair of complex renal artery lesions.
- Kidney autotransplantation following successful ex-vivo repair.
- Detailed description and discussion of procedural indications and technical aspects.
Main Results:
- Successful management of three patients with complex renal artery lesions.
- Demonstration of the feasibility and efficacy of the ex-vivo repair and autotransplantation technique.
Conclusions:
- Ex-vivo renal artery repair combined with kidney autotransplantation is an effective treatment for complex renovascular hypertension.
- This technique provides a valuable option for patients with otherwise untreatable renal artery disease.