Hepatorenal bypass as a salvage strategy after occlusion following branched endovascular aortic repair
A 63-year-old male patient with chronic dilated aortic dissection post-dissection aneurysm (maximum diameter, 110 mm) underwent staged endovascular surgical correction. Initially, thoracic endoprosthesis implantation was performed in 2020, with coverage of the proximal tear in the descending aorta....
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Elsevier
2025-06-01
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| Series: | Journal of Vascular Surgery Cases and Innovative Techniques |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2468428725000541 |
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| author | Tainá Curado Gomes de Barros, MD Dilson Pimentel, MS Ana Beatriz Madeira Boffa, MD Tayrine Mazotti de Moraes, MD Grace Carvajal Mulatti, MD, PhD Nelson De Luccia, MD, PhD |
| author_facet | Tainá Curado Gomes de Barros, MD Dilson Pimentel, MS Ana Beatriz Madeira Boffa, MD Tayrine Mazotti de Moraes, MD Grace Carvajal Mulatti, MD, PhD Nelson De Luccia, MD, PhD |
| author_sort | Tainá Curado Gomes de Barros, MD |
| collection | DOAJ |
| description | A 63-year-old male patient with chronic dilated aortic dissection post-dissection aneurysm (maximum diameter, 110 mm) underwent staged endovascular surgical correction. Initially, thoracic endoprosthesis implantation was performed in 2020, with coverage of the proximal tear in the descending aorta. Later, in 2022, with the subsequent dilfation of the thoracoabdomial portion, a Cook TBranch endoprosthesis was implanted, using covered balloon-expandable stents for the visceral and the right renal artery. The left renal artery suffered a perforation in this procedure, and the branch was occluded with an Amplatzer plug. In 2024, he suddenly developed acute renal failure, requiring dialysis, and underwent a angiotomography computed tomography angiography that identified occlusion of the right renal branch. Renal scintigraphy confirmed the anatomical and functional viability of the right kidney. Subsequently, revascularization of the right renal artery was carried out by dissecting and distally sectioning it immediately after the occluded stent, followed by reimplantation into a branch of the right hepatic artery in a nearby location with an end-to-side anastomosis. The procedure was performed via xiphopubic laparotomy with superior rotation of the stomach and small intestine to the left. The patient progressed satisfactorily, exhibiting 800 mL of diuresis within the first 24 hours postoperatively, with progressive and gradual improvement in renal function and hypertension. At present, the patient remains independent of dialysis therapy. |
| format | Article |
| id | doaj-art-ebe3a39c99e94365a86ab54f6c59c8fd |
| institution | Kabale University |
| issn | 2468-4287 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Vascular Surgery Cases and Innovative Techniques |
| spelling | doaj-art-ebe3a39c99e94365a86ab54f6c59c8fd2025-08-20T03:48:51ZengElsevierJournal of Vascular Surgery Cases and Innovative Techniques2468-42872025-06-0111310177210.1016/j.jvscit.2025.101772Hepatorenal bypass as a salvage strategy after occlusion following branched endovascular aortic repairTainá Curado Gomes de Barros, MD0Dilson Pimentel, MS1Ana Beatriz Madeira Boffa, MD2Tayrine Mazotti de Moraes, MD3Grace Carvajal Mulatti, MD, PhD4Nelson De Luccia, MD, PhD5Departamento de Cirurgia Vascular e Endovascular do Hospital das Clínicas da Universidade de São Paulo, São Paulo, BrazilFaculdade de Medicina da Universidade Federal Fluminense, Rio de Janeiro, Brazil; Correspondence: Dilson Pimentel Junior, MS, Faculdade de Medicina da Universidade Federal Fluminense, R. Des. Athayde Parreiras, 100 - Fátima, Niterói, Rio de Janeiro, Brazil 24070-090Departamento de Cirurgia Vascular e Endovascular do Hospital das Clínicas da Universidade de São Paulo, São Paulo, BrazilDepartamento de Cirurgia Vascular e Endovascular do Hospital das Clínicas da Universidade de São Paulo, São Paulo, BrazilDepartamento de Cirurgia Vascular e Endovascular do Hospital das Clínicas da Universidade de São Paulo, São Paulo, BrazilDepartamento de Cirurgia Vascular e Endovascular do Hospital das Clínicas da Universidade de São Paulo, São Paulo, BrazilA 63-year-old male patient with chronic dilated aortic dissection post-dissection aneurysm (maximum diameter, 110 mm) underwent staged endovascular surgical correction. Initially, thoracic endoprosthesis implantation was performed in 2020, with coverage of the proximal tear in the descending aorta. Later, in 2022, with the subsequent dilfation of the thoracoabdomial portion, a Cook TBranch endoprosthesis was implanted, using covered balloon-expandable stents for the visceral and the right renal artery. The left renal artery suffered a perforation in this procedure, and the branch was occluded with an Amplatzer plug. In 2024, he suddenly developed acute renal failure, requiring dialysis, and underwent a angiotomography computed tomography angiography that identified occlusion of the right renal branch. Renal scintigraphy confirmed the anatomical and functional viability of the right kidney. Subsequently, revascularization of the right renal artery was carried out by dissecting and distally sectioning it immediately after the occluded stent, followed by reimplantation into a branch of the right hepatic artery in a nearby location with an end-to-side anastomosis. The procedure was performed via xiphopubic laparotomy with superior rotation of the stomach and small intestine to the left. The patient progressed satisfactorily, exhibiting 800 mL of diuresis within the first 24 hours postoperatively, with progressive and gradual improvement in renal function and hypertension. At present, the patient remains independent of dialysis therapy.http://www.sciencedirect.com/science/article/pii/S2468428725000541Hepatorenal bypassOpen rescueEndovascular failureSalvage strategy |
| spellingShingle | Tainá Curado Gomes de Barros, MD Dilson Pimentel, MS Ana Beatriz Madeira Boffa, MD Tayrine Mazotti de Moraes, MD Grace Carvajal Mulatti, MD, PhD Nelson De Luccia, MD, PhD Hepatorenal bypass as a salvage strategy after occlusion following branched endovascular aortic repair Journal of Vascular Surgery Cases and Innovative Techniques Hepatorenal bypass Open rescue Endovascular failure Salvage strategy |
| title | Hepatorenal bypass as a salvage strategy after occlusion following branched endovascular aortic repair |
| title_full | Hepatorenal bypass as a salvage strategy after occlusion following branched endovascular aortic repair |
| title_fullStr | Hepatorenal bypass as a salvage strategy after occlusion following branched endovascular aortic repair |
| title_full_unstemmed | Hepatorenal bypass as a salvage strategy after occlusion following branched endovascular aortic repair |
| title_short | Hepatorenal bypass as a salvage strategy after occlusion following branched endovascular aortic repair |
| title_sort | hepatorenal bypass as a salvage strategy after occlusion following branched endovascular aortic repair |
| topic | Hepatorenal bypass Open rescue Endovascular failure Salvage strategy |
| url | http://www.sciencedirect.com/science/article/pii/S2468428725000541 |
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