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Updated: Mar 11, 2026

Author Spotlight: Enhancing Coronary Artery Revascularization
Published on: September 15, 2023
[Occlusion of Peripheral Bypass - Changing of an Institutional Paradigm]
João Rocha-Neves1, Carlos Macedo, Mário Vieira
1Serviço de Angiologia e Cirurgia Vascular do Hospital de S. João, Serviço de Radiologia do Hospital Geral de Santo António, Unidade de Medicina Geral e Familiar (ULS) do Alto Minho e Departamento de Anatomia da Faculdade de Medicina da Universidade do Porto, Portugal.
The vast majority of renovascular hypertension is treated nowadays resorting to endovascular procedures (angioplasty/stenting). We report a case of malignant hypertension derived from bilateral ostial renal artery occlusion with unfit anatomy for endovascular correction. The patient maintained assymptomatic with controlled arterial tension at the thirteenth yeah of follow-up, due to a splenorenal bypass. A review of the literature and this surgery indications is discussed.
The vast majority of renovascular hypertension is treated nowadays resorting to endovascular procedures (angioplasty/stenting). We report a case of malignant hypertension derived from bilateral ostial renal artery occlusion with unfit anatomy for endovascular correction. The patient maintained assymptomatic with controlled arterial tension at the thirteenth yeah of follow-up, due to a splenorenal bypass. A review of the literature and this surgery indications is discussed.
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