Results: 7

Aterosclerosis en puente venoso aorto-coronario: hallazgos del OFDI: caso clínico

Rev. méd. Chile; 150 (2), 2022
Atherosclerosis is the main cause of late saphenous vein graft (SVG) failure. Intracoronary images using optical coherence tomography (OCT) in addition to angiography allow a detailed analysis of the lesion beyond the degree of stenosis. We report a 67 years old diabetic male who underwent coronary surge...

Oclusión de la vena safena con cianocrilato, una alternativa para el tratamiento de insuficiencia venosa crónica. Experiencia inicial en el Instituto Guatemalteco de Seguridad Social – IGSS

Rev. guatemalteca cir; 27 (1), 2021
Las técnicas de termo ablación han revolucionado el tratamiento de la insuficiencia venosa crónica, siendo actualmente el estándar de tratamiento. Con el avance tecnológico han surgido nuevas técnicas quirúrgicas, no térmicas, no tumescentes; como el uso de cianocrilato para la oclusión venosa, ...

FOXC2-AS1 regulates phenotypic transition, proliferation and migration of human great saphenous vein smooth muscle cells

Biol. Res; 52 (), 2019
OBJECTIVES: In varicose veins, vascular smooth muscle cells (VSMCs) often shows phenotypic transition and abnormal proliferation and migration. Evidence suggests the FOXC2-Notch pathway may be involved in the pathogenesis of varicose veins. Here, this study aimed to explore the role of long non-coding RN...

Clinical, ultrasonographic and histological findings in varicose vein surgery

SUMMARY OBJECTIVE This study aims to correlate the demographic data, different clinical degrees of chronic venous insufficiency (CEAP), ultrasound findings of saphenofemoral junction (SFJ) reflux, and anatomopathological findings of the proximal segment of the great saphenous vein (GSV) extracted from ...

Development of an ex vivo model of endovenous laser ablation of the great saphenous vein in a pilot study

Acta cir. bras; 31 (3), 2016
ABSTRACT PURPOSE: To develop an ex vivo model for the analysis of macroscopic, histological and immunohistochemical changes after experimental endovenous laser ablation (EVLA) of the great saphenous vein (GSV). METHODS: We describe a model produced with glass tubes and introducer sheaths to mimic the...

Obtençäo da veia safena magna através de acesso minimamente invasivo para revascularizaçöes miocárdicas
Minimally invasive greater saphenous vein access as a conduit for myocardial revascularizations

Objetivo: Avaliar a possibilidade de obtençäo da veia safena magna através de miniincisöes de pele, a sua qualidade e a ocorrência de complicaçöes precoces da ferida operatória. Casuística e Métodos: Foram estudados 46 pacientes, admitidos entre julho e novembro de 1999. Após miniincisöes lon...

Significado das lesoës vasculares intramurais em revascularizaçäo miocárdica: relato de caso

Arq. bras. cardiol; 54 (1), 1990
Mulher de 59 anos de idade, com quaro de angina de peito, hipertensäo arterial e obstruçäo coronariana epicárdica, veio a falecer 24 horas após a colocaçäo de três pontes de veia safena, em choque cardiogênico. Os achados necroscópicos revelaram infarto em regiäo póstero-lateral do coraçäo....