Now showing items 21-30 of 320
Long-term results of the percutaneous transhepatic venoplasty of portal vein stenoses after pediatric liver transplantation
This paper has the objective to evaluate retrospectively the long-term results of transhepatic treatment of PV stenoses after pediatric LT. During an eight-yr period, 15 children with PV stenoses underwent PTA with balloon ...
Embolização uterina para tratamento de miomas sintomáticos: impacto na qualidade de vidaUterine embolization for management of symptomatic fibroids: quality-of-life impact
(Colégio Brasileiro de Radiologia e Diagnóstico por Imagem, 2007)
Evaluation of exposure of a multidisciplinary team to ionizing radiation due to the use of fluoroscopy equipment in a surgical centerAvaliação da exposição à radiação ionizante em equipe multidisciplinar devido ao uso de equipamentos de fluoroscopia no centro cirúrgico
Introduction: Ionizing radiation-producing equipment is used in surgical centers to guide invasive procedures. Technological advances have enabled improvements in image quality, which may be accompanied by increased radiation ...
Long-Term Results of Percutaneous Bilioenteric Anastomotic Stricture Treatment in Liver-Transplanted Children
The purpose of this study was to evaluate the mid- and long-term results of percutaneous transhepatic cholangiography (PTC) and biliary drainage in children with isolated bilioenteric anastomotic stenosis (BAS) after ...
Curva de aprendizado de residentes em radiologia durante o treinamento em punção de articulações facetárias guiada por fluoroscopiausandoum simulador
(Universidade Federal de São Paulo (UNIFESP), 2016-06-30)
Objective: To develop a simulator for training in facet joint injections guided by fluoroscopy and evaluate the learning curve in this procedure in a group of radiology residents. Materials and Methods: Using a human lumbar ...
Achados de imagem e alternativas terapêuticas das malformações vasculares periféricas
(Colégio Brasileiro de Radiologia e Diagnóstico por Imagem, 2010)
As malformações vasculares periféricas compreendem um espectro de lesões que se tornam aparentes no decorrer da vida e podem ser encontradas em praticamente todo o corpo. São pouco comuns e frequentemente confundidas com ...
Desmoplastic infantile ganglioglioma with late presentation : A clinical, radiological and histopathological analysis
Desmoplastic infantile ganglioglioma (DIG) is a rare supratentorial tumor in the central nervous system. Definitive diagnosis of this neoplasm is based on histopathologic analysis evaluating distinctive findings such as ...
Image-Guided Cryoablation of the Spine in a Swine Model: Clinical, Radiological, and Pathological Findings with Light and Electron Microscopy
This study was designed to present the feasibility of an in vivo image-guided percutaneous cryoablation of the porcine vertebral body. Methods The institutional animal care committee approved this study. Cone-beam computed ...
Health services in Trinidad: throughput, throughput challenges, and the impact of a throughput intervention on overcrowding in a public health institution
Abstract Background Throughput might be partially responsible for sub-optimum organisational and medical outcomes. The present study examined throughput and the challenges to ...