Erasmo Simão da Silva

Impact of Parietal Calcification on the Natural History of Visceral Aneurysms

Nayara Cioffi Batagini, Mateus Mendes Oroski, Ivan Benaducci Casella, Erasmo Simão da Silva

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Long-term outcomes after endovascular stent-graft repair of traumatic extracranial carotid artery injuries: a single Level I centre retrospective cohort

Inêz Ohashi Torres, Isabelle Stefan de Faria Oliveira, Maria de Sousa Tavares da Costa, Erasmo Simão da Silva et autres

INTRODUCTION: Preliminary results suggest that placement of stent grafts is a safe method of treating carotid traumatic injuries, but data on late follow-up are limited, therefore this study evaluated in hospital and long-term outcomes of endovascular treatment of carotid artery injuries DESIGN: …

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Young patient with aortoduodenal fistula post-tumour resection and aortic graft reconstruction in childhood: a case report

Inêz Ohashi Torres, J. Sebastián Luna, Samuel Pugliero, Gisela Serra Rodrigues Costa et autres

Abstract Aortic graft infection is a rare but threatening condition. Early recognition is important but might be challenging. A 25-year-old woman presented with Osler nodes, malaise, fever and multifocal osteomyelitis. Her medical history included a ganglioneuroma resection during her childhood, with aortic …

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Endovascular and Hybrid Treatment of Extracranial Carotid Artery Aneurysms: Long Term Results from the International Carotid Aneurysm Registry

Saskia I. Willemsen, Nikita K. N. Jorritsma, Rodolfo Pini, Zoltán Szeberin et autres

OBJECTIVE: To evaluate the procedural and long term outcomes of endovascular treatment of extracranial carotid artery aneurysms (ECAAs). METHODS: Within the prospective international Carotid Aneurysm Registry, patients with primary ECAA treated with endovascular or hybrid therapy were analysed. Hybrid therapy involved a …

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The Influence of Arterial Anatomy on Early and Late Outcomes of Carotid Artery Stenting

Eduardo Corvello Teixeira, Helio Bergantini Neto, Erasmo Simão da Silva, André Echaime Vallentsits Estenssoro et autres

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IDENTIFICAÇÃO DE ANTICORPOS IRREGULARES DE RELEVÂNCIA CLÍNICA EM PACIENTES ATENDIDOS NUMA AGÊNCIA TRANSFUSIONAL EM UM HOSPITAL UNIVERSITÁRIO NO ESTADO DE PERNAMBUCO

Aruana Rocha Barros, R R O Morais, AA Araujo, Erasmo Simão da Silva

A identificação dos anticorpos irregulares na prática transfusional é de suma importância, uma vez que poderá minimizar possíveis reações transfusionais e aloimunizações. Aloimunização eritrocitária é a formação de anticorpos irregulares no organismo do paciente, decorrentes à sensibilização em transfusão de sangue, gestações …

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Biomechanical and histological analyses of a multilayer stent in a swine model of suprarenal aortic aneurysm.

Allana Maryel Tobita, Anna Paula Weinhardt Baptista Strazzi, Maria Fernanda Cassino Portugal, Nelson Wolosker et autres

OBJECTIVES: To analyze and compare, in an animal model, the treatment of thoracoabdominal aneurysms with multilayer stents and its hemodynamic effects through the biomechanical and histological analysis of the aortic wall in contact with the stent. METHODS: Large White pigs were randomized …

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Abdominal Aortic Aneurysm Biomechanics

Bruno Donegá Constantin, Erasmo Simão da Silva

Abdominal aortic aneurysms (AAA) are localized dilations of the aorta that develop due to complex biomechanical and pathophysiological mechanisms. Aging and arterial remodeling contribute to the weakening of the aortic wall, increasing susceptibility to aneurysm formation and rupture. The primary risk factors …

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Study of the Biomechanical and Histological Properties of the Thoracic Aorta of Diabetic Rats and Exposed to Cigarette Smoke

Felipe Trajano de Freitas Barão, Gina Camillo Silvestre, Alexandre Queiroz Silva, Erasmo Simão da Silva

INTRODUCTION: Aortic aneurysm (AA) carries significant clinical implications due to its prevalence and potential complications. However, its etiopathogenesis remains poorly understood. The association between smoking and AA development has been consistently confirmed. Although AA was initially attributed to atherosclerosis, a negative association …

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Outcomes of Acute Limb Ischemia at a Large Public Hospital in Brazil: Insights before, during and after the COVID-19 Pandemic

Inêz Ohashi Torres, Maria Renata Mencacci Costa, Max V. Wohlauer, Erasmo Simão da Silva et autres

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Analysis of the relationship between central adiposity and biomechanical, histological, and immunohistochemical properties of the anterior wall of abdominal aortic aneurysms

Alexandre Malta Brandão, Marcos Vinícius Melo de Oliveira, Gina Camillo Silvestre, Alexandre Queiroz Silva et autres

Objective Adipose tissue plays a role in atherogenesis and degeneration of the vascular wall. However, the relationship between aortic abdominal aneurysm (AAA) and adipose tissue is controversial. This study aimed to correlate the biomechanical properties (elasticity and resistance), histology and immunohistochemistry findings …

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Outcomes of Endovascular Treatment of Carotid Arterial Injuries at a Level 1 Trauma Center

Inêz Ohashi Torres, Isabelle Stefan de Faria Oliveira, Maria Renata Mencacci Costa, Erasmo Simão da Silva et autres