Marcus Vinícius Martins Cury

Hospital do Servidor Público Estadual

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Roberto Sacilotto

Hospital do Servidor Público Estadual

Marcelo Fernando Matielo

Hospital do Servidor Público Estadual

Rafael de Athayde Soares

Hospital do Servidor Público Estadual

Francisco Cardoso Brochado Neto

Hospital do Servidor Público Estadual

Marcos Roberto Godoy

Hospital do Servidor Público Estadual

Francisco Cardoso Brochado-Neto

Hospital do Servidor Público Estadual

Edson Takamitsu Nakamura

Hospital do Servidor Público Estadual

Christiano Stchelkunoff Pecego

Hospital do Servidor Público Municipal

Ivan Benaduce Casella

Sociedade Brasileira de Cardiologia

Júlio César Gomes Giusti

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Hospital do Servidor Público Estadual

Hospital do Servidor Público Municipal

Hospital São Paulo

Universidade de São Paulo

Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo

Universidade Brasil

Sociedade Brasileira de Cardiologia

Universidade Federal de São Paulo

Instituto Dante Pazzanese de Cardiologia

Universidade Santa Cecília

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Eversion Endarterectomy of the External Iliac Artery in Treating Chronic Limb-Threatening Ischemia in TASC II C and D Iliofemoral Occlusive Disease

Annals of Vascular Surgery (2021)

Júlio César Gomes Giusti Marcus Vinícius Martins Cury Fábio Henrique Rossi Samara Pontes Soares André Felipe Trento

External iliac artery

Endarterectomy

10.1016/j.avsg.2021.01.098

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Citations (0)

International Journal of Surgery Case Reports (2011)

Marcus Vinícius Martins Cury Maysa Heineck de Campos Diogo Pires dos Santos

Mycotic pseudoaneurysms of native arteries are rare. Treatment involves arterial excision with or without revascularization.A 49-year-old diabetic man presented with a 4-month history of progressive left mid-thigh pain, associated with a pulsatile mass and fever. Clinically, he appeared to have a mycotic pseudoaneurysm, which was confirmed by computed tomography. The aneurysm was excluded from the circulation by an extra-anatomical bypass graft using autologous vein.Native arterial mycotic pseudoaneurysms typically occur in immuno-compromised patients. They may be successfully treated using autologous vein bypass.Arterial infection is associated with immunosuppressive states and Staphylococcus aureus is the most commonly isolated organism in mycotic aneurysms. Also, Escherichia coli, Salmonella sp. and anaerobic species have been identified. Salmonella species are associated with mycotic aneurysms in the abdominal aorta and the use of autogenous vein grafts is the standard treatment for this condition. In lower extremities, autogenous conduits have been already used with good results of patency and freedom from re-infection. Endovascular treatment is a feasible approach in these situations, but there is not reports regarding long term results and this treatment is occasionally associated with prosthesis infection.

Mycotic aneurysm

Pseudoaneurysm

Femoral vein

Salmonella infection

Bacteremia

Pulsatile flow

Common iliac artery

Abdominal aorta

10.1016/j.ijscr.2011.10.009

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Citations (18)

Right portal vein embolization by laparoscopic catheterization of the inferior mesenteric vein

Figshare (2022)

Marcus Vinícius Martins Cury Fernanda Mesquita de Brito Castro Lister Arruda Modesto dos Santos Sandra Lúcia Lodi Peres Roberto Sacilotto

Right portal vein embolization is often performed to prevent liver insufficiency after major hepatic resection. The procedure usually involves direct puncture of the portal vein, which requires hepatic hilum manipulation, and may be associated with liver injury, pneumothorax, and hemoperitoneum. This report describes a technique of laparoscopic insertion of a sheath into the inferior mesenteric vein followed by right portal vein embolization.

Inferior mesenteric vein

Mesenteric Vein

Portal vein embolization

Inferior mesenteric artery

Superior mesenteric vein

10.6084/m9.figshare.20026063

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Results of bypass graft surgery after prior angioplasty in critical limb ischaemia treatment

VASA (2016)

Marcus Vinícius Martins Cury Francisco Cardoso Brochado-Neto Marcelo Fernando Matielo Rafael de Athayde Soares Anna Karina Paiva Sarpe

Abstract. Background: The aim of this study was to determine the outcomes of primary bypass graft surgery (BGS) compared to BGS after failed angioplasty (PTA). Patients and methods: Between January 2007 and January 2014, we performed 136 BGSs exclusively for the treatment of critical limb ischaemia. Two cohorts were identified: 1) primary BGS (n = 102; group I), and 2) BGS after prior PTA (n = 34; group II). Data were analysed retrospectively and the primary endpoints were the rates of secondary patency, amputation-free survival, freedom from major adverse outcomes (graft occlusion, amputation, or death), and overall survival, which were assessed with the Kaplan-Meier method. Results: Both groups were comparable with a predominance of Rutherford’s category 5 ischaemic lesions (73.3 %). Most patients had extensive TASC D athe-rosclerotic disease (83.6 %), and the main conduit was the greater saphenous vein (58.1 %). The mean follow-up time was 36.2 months. The 3-year secondary patency rates were better for group I (64.3 % vs 49.6 %; P = 0.04). During the same period, the amputation-free survival rates were similar between the groups (77.4 % vs 74.5 %; P = 0.59). For multivariate Cox regression analysis, BGS after prior PTA was the only factor associated with re-intervention for limb salvage (hazard ratio = 2.39; CI 95 % = 1.19 - 4.80; P = 0.02). At the 3-year point, there were no differences in the overall survival rates (72.6 % vs 70 %; P = 0.97), but the proportion of patients without adverse outcomes was higher in group I (37.3 % vs 13.4 %; P = 0.007). Conclusions: Although secondary patency was better after primary BGS, the amputation-free and overall survival rates support the use of BGS after prior PTA.

Bypass surgery

Critical limb ischemia

10.1024/0301-1526/a000542

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Citations (4)

Arm Vein as an Alternative Autogenous Conduit for Infragenicular Bypass in the Treatment of Critical Limb Ischaemia: A 15 Year Experience

European Journal of Vascular and Endovascular Surgery (2014)

F. Brochado Neto Giuliano A. Sandri Marcelo Jorge Kalaf Marcelo Fernando Matielo Ivan Benaduce Casella

Electrical conduit

Critical limb ischemia

10.1016/j.ejvs.2014.01.019

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Citations (38)

Vein bypasses to branches of pedal arteries

Journal of Vascular Surgery (2011)

Francisco Cardoso Brochado-Neto Marcus Vinícius Martins Cury Suellen Stevam Timotheo Bonadiman Marcelo Fernando Matielo Sérgio Roberto Tiossi

10.1016/j.jvs.2011.10.006

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Citations (16)

Concept of Angiosome Does Not Affect Limb Salvage in Infrapopliteal Angioplasty

Annals of Vascular Surgery (2016)

Rafael de Athayde Soares Francisco Cardoso Brochado Neto Marcelo Fernando Matielo Carlos Neutzling Lehn Edson Takamitsu Nakamura

Affect

10.1016/j.avsg.2015.09.024

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Citations (16)

Diretrizes sobre doença arterial periférica da Sociedade Brasileira de Angiologia e Cirurgia Vascular

Jornal Vascular Brasileiro (2024)

Fabiano Luiz Erzinger Afonso César Polimanti Daniel Mendes Pinto Gustavo Murta Marcus Vinícius Martins Cury

Resumo Pacientes com doença arterial periférica e aterosclerose generalizada apresentam alto risco de complicações cardiovasculares e nos membros, o que afeta sua qualidade de vida e longevidade. A doença aterosclerótica das extremidades inferiores está associada à alta morbimortalidade cardiovascular, sendo necessário para sua adequada terapia realizar o tratamento dos fatores dependentes do paciente, como a modificação no estilo de vida, e dos fatores dependentes do médico, como o tratamento clínico, tratamento endovascular ou cirurgia convencional. A abordagem médica para a doença arterial periférica é multifacetada, e inclui como principais medidas a redução do nível do colesterol, a terapia antitrombótica, o controle da pressão arterial e do diabetes e a cessação do tabagismo. A adesão a esse regime pode reduzir as complicações relacionadas aos membros, como a isquemia crônica que ameaça o membro e pode levar à sua amputação, e as complicações sistêmicas da aterosclerose, como o acidente vascular cerebral e infarto do miocárdio.

10.1590/1677-5449.202300591

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Number of infrapopliteal arteries undergoing endovascular treatment is not associated with the limb salvage rate in patients with critical limb ischemia

Journal of Vascular Surgery (2016)

Rafael de Athayde Soares Marcelo Fernando Matielo Francisco Cardoso Brochado Neto Marcus Vinícius Martins Cury Régis Campos Marques

Critical limb ischemia

10.1016/j.jvs.2016.04.020

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Citations (27)

Comparison between a new computer program and the reference software for gray-scale median analysis of atherosclerotic carotid plaques

Journal of Clinical Ultrasound (2014)

Ivan Benaduce Casella Rodrigo Bono Fukushima Anita Battistini de Azevedo Marques Marcus Vinícius Martins Cury Calógero Presti

Purpose To compare a new dedicated software program and Adobe Photoshop for gray-scale median (GSM) analysis of B-mode images of carotid plaques. Methods A series of 42 carotid plaques generating ≥50% diameter stenosis was evaluated by a single observer. The best segment for visualization of internal carotid artery plaque was identified on a single longitudinal view and images were recorded in JPEG format. Plaque analysis was performed by both programs. After normalization of image intensity (blood = 0, adventitial layer = 190), histograms were obtained after manual delineation of plaque. Results were compared with nonparametric Wilcoxon signed rank test and Kendall tau-b correlation analysis. Results GSM ranged from 00 to 100 with Adobe Photoshop and from 00 to 96 with IMTPC, with a high grade of similarity between image pairs, and a highly significant correlation (R = 0.94, p < .0001). Conclusions IMTPC software appears suitable for the GSM analysis of carotid plaques. © 2014 Wiley Periodicals, Inc. J Clin Ultrasound 43:194–198, 2015

10.1002/jcu.22178

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Citations (4)