Arteriography
Mostrando 1-12 de 223 artigos, teses e dissertações.
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1. Does Mean Platelet Volume Decrease in the presence of Coronary Artery Fistula?
Resumo Fundamento: A fístula da artéria coronária (FAC) é uma conexão anormal que liga a artéria coronária a uma câmara cardíaca ou outro importante vaso sanguíneo. Vários estudos mostraram a associação entre o volume plaquetário médio (VPM) e as doenças cardiovasculares. Na literatura, não há estudo prévio sobre a associação entre os
Arq. Bras. Cardiol.. Publicado em: 27/06/2019
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2. Pathophysiology and Diagnosis of Vertebrobasilar Insufficiency: A Review of the Literature
Abstract Introduction Vertebrobasilar insufficiency is defined as transitory ischemia of the vertebrobasilar circulation. Dizziness, vertigo, headaches, vomit, diplopia, blindness, ataxia, imbalance, and weakness in both sides of the body are the most common symptoms. Objective To review the literature regarding the three available diagnostic testing in
Int. Arch. Otorhinolaryngol.. Publicado em: 2017-09
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3. Intermittent claudication and severe renal artery stenosis are independently associated in hypertensive patients referred for renal arteriography
OBJECTIVE: The purpose of this study was to evaluate the association between the presence of clinical symptoms of peripheral artery disease and severe renal artery stenosis in patients referred for renal angiography. METHOD: We included 82 patients with clinical suspicion of renovascular hypertension and performed an imaging investigation (renal Doppler ul
Clinics. Publicado em: 2017-07
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4. Efficacy Analysis of a Script-based Guide for EVAR Execution: is it Possible to Reduce Patient Exposure to Contrast, Operative Time and Blood Loss even when Advanced Technologies are not Available?
ABSTRACT INTRODUCTION: Despite the patient and medical staff exposure to radiation in endovascular aneurysm repair, the benefits of this abdominal aortic aneurysm type of surgical management are justfied by minor recovery time and hospitalization, as well as an option for patients not elected to conventional open repair. In this minimally invasive surgical
Braz. J. Cardiovasc. Surg.. Publicado em: 2015-12
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5. Subcutaneous Cavernous Hemangioma in the Nasal Dorsum: Report of Case Treated with Endoscopic Rhinoplasty
Introduction Hemangiomas are vascular malformations, with slow blood flow, that can occur in any part on the body. They are more common in women and, predominantly, are isolated lesions. The malformation does not spontaneously regress. Subcutaneous hemangioma is a rare variant with an aggressive growth pattern that sometimes recurs after excision. Object
Int. Arch. Otorhinolaryngol.. Publicado em: 2014-04
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6. Rapid prototyping of three-dimensional biomodels as an adjuvant in the surgical planning for intracranial aneurysms
PURPOSE: To fabricate a three-dimensional biomodels of intracranial aneurysms, using rapid prototyping technology, to facilitate optimal anatomical visualization of aneurysms prior to and during surgery. METHODS: Four intracranial aneurysms cases were selected for this study. Using CT angiography images, the rapid prototyping process was completed using a Po
Acta Cir. Bras.. Publicado em: 2013-11
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7. ACESSO MINIMAMENTE INVASIVO DA ARTÉRIA RENAL COM DIFERENTES TIPOS DE CATETERES MEDIANTE RADIOLOGIA CONVENCIONAL / MINIMALLY INVASIVE APPROACH TO RENAL ARTERY USING DIFFERENT TYPES OF CATHETER BY CONVENTIONAL RADIOLOGY
Acute and Chronic renal diseases have a high morbidity and mortality. There is a good deal of interest in MSC-based approaches for the treatment of Kidney injury, thanks to positive preclinical results and the strong clinical need for novel therapies to treat Acute Kidney Injury. Several routes of administration have been tested and have shown a better respo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/04/2011
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8. Avaliação da técnica de arteriografia renal guiada por fluoroscopia em suínos
The fluoroscopy-guided renal arteriography was evaluated in order to be used as an auxiliary method in investigations and as a way to experimentally induce kidney diseases in swine. The technique was effective to obtain sharp images as well as to determine the area of renal irrigation. Despite its easiness, trained professionals are required to perform it.
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2011-02
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9. Endovascular treatment of peripheral arterial injury with covered stents: an experimental study in pigs
OBJECTIVE: To evaluate the feasibility of using endovascular repair to treat penetrating arterial injuries with covered stents. Feasibility was examined according to the circumferential extent of the injury. INTRODUCTION: Surgical trauma often increases the risk of major morbidity and mortality associated with vascular injury, and endovascular repair has man
Clinics. Publicado em: 2011
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10. Lack of a relationship between serum ferritin levels and coronary atherosclerosis evaluated by coronary arteriography
Many clinical and epidemiological studies have demonstrated the relationship between serum ferritin and ischemic heart disease. In the present study we evaluated the relationship between coronary heart disease (CHD) and serum ferritin levels in patients submitted to coronary arteriography. We evaluated 307 patients (210 (68.7%) males; median age: 60 years) w
Publicado em: 2010
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11. Progressão da aterosclerose coronária avaliada pela coronariografia, em portadores de doença multiarterial submetidos a tratamento clínico, cirúrgico ou angioplastia / The progression of atherosclerotic coronary disease assessed by coronary arteriography in patients with multivessel coronary disease undergoing medicine, angioplasty, or surgery treatments
Introdução: Freqüentemente a progressão da doença coronariana aterosclerótica é observada por angiogramas seqüenciais e atribuída ao aumento da incidência de eventos coronarianos.O significado prognóstico desta progressão em pacientes randomizados e submetidos a diferentes formas terapêuticas ainda é pouco conhecido. Este estudo compara a progr
Publicado em: 2007
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12. Renal and extrarenal manifestations of autosomal dominant polycystic kidney disease
The objective of the present study was to determine the frequency of the most common clinical features in patients with autosomal dominant polycystic kidney disease in a sample of the Brazilian population. The medical records of 92 patients with autosomal dominant polycystic kidney disease attended during the period from 1985 to 2003 were reviewed. The follo
Brazilian Journal of Medical and Biological Research. Publicado em: 2006-04