Multidetector Computed Tomography
Mostrando 25-36 de 42 artigos, teses e dissertações.
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25. Three-dimensional scanning with dual-source computed tomography in patients with acute skeletal trauma
OBJECTIVE: The aim of this study was to compare the efficiency of multiplanar reformatted images and threedimensional images created after multidetector computed tomography examination in detecting acute posttraumatic osseous pathology of the skeletal system. METHOD: Between October 2006 and December 2008, 105 patients with a history of acute trauma were ref
Clinics. Publicado em: 2010
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26. Estudo por tomografia computadorizada helicoidal com múltiplas fileiras de detectores em vítimas de ferimento por arma de fogo abdominal / Multi-detector row computed tomography study in abdominal gunshot wound victims
The main objective of this study was to test the ability of multi-detector row computed tomography (MDCT) in the identification/exclusion of lesions in abdominal gunshot wound (GW) victims. The imaging findings were compared with the surgical ones in all of the studied patients. MDCT demonstrated elevated accuracy in the evaluation of solid organs, hollow vi
Publicado em: 2009
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27. Relação da gordura visceral abdominal e doença coronária avaliada pela tomografia computadorizada de múltiplos detectores / Relation between visceral fat and coronary artery disease evaluated by multidetector computed tomography
INTRODUÇÃO: A gordura visceral abdominal tem sido associada com os fatores de risco cardiovasculares e com a doença arterial coronária (DAC). A maior parte dos estudos delineados para avaliar o risco atribuído à distribuição da gordura corporal utilizaram as medidas antropométricas para estimar a gordura visceral. Entretanto, quando comparada com as
Publicado em: 2009
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28. Premature coronary artery calcification is associated with disease duration and bone mineral density in young female systemic lupus erythematosus / Calcificação prematura de artérias coronárias no lúpus eritematoso sistêmico: associação com duração de doença e densidade mineral óssea
Objetivo: Avaliar a relevância de fatores de risco tradicionais para doença cardiovascular (FRC), fatores relacionados ao lúpus e densidade mineral óssea (DMO) na calcificação prematura de artérias coronárias (CAC) em mulheres jovens com lúpus eritematoso sistêmico (LES). Métodos: Noventa e quatro pacientes lúpicas do sexo feminino com duração
Publicado em: 2009
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29. Diagnostic ability of barrett's index to detect dysthyroid optic neuropathy using multidetector computed tomography
OBJECTIVES: The objective of this study was to evaluate the ability of a muscular index (Barrett's Index), calculated with multidetector computed tomography, to detect dysthyroid optic neuropathy in patients with Graves' orbitopathy. METHODS: Thirty-six patients with Graves' orbitopathy were prospectively studied and submitted to neuro-ophthalmic evaluation
Clinics. Publicado em: 2008
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30. AlteraÃÃes vasculares pulmonares em pacientes com fibrose periportal esquistossomÃtica
Background: Mansonic schistosomiasis is an endemic disease in Brazil and can cause disease in different organs The pulmonary vascular pathology, one of the most severe clinical manifestations of this disease, consists mainly of pulmonary arterial hypertension (PAH) and cyanotic syndrome. The PAH is defined by an artery systolic pressure >35mmHg, or mean >25m
Publicado em: 2008
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31. Comparative study of single and multislice computed tomography for assessment of the mandibular canal
OBJECTIVE: The purpose of this study was to evaluate the accuracy of relative measurements from the roof of the mandibular canal to the alveolar crest in multislice (multidetector) computed tomography (MDCT) and single-slice computed tomography (SSCT). MATERIAL AND METHODS: The sample consisted of 26 printed CT films (7 SSCT and 19 MDCT) from the files of th
Journal of Applied Oral Science. Publicado em: 2007-06
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32. Multidetector computed tomography in the evaluation of the pulmonary embolism: use of the maximum intensity projection reconstructions / Tomografia computadorizada multidetectores na avaliação do tromboembolismo pulmonar: uso de reformatações em projeção de intensidade máxima
INTRODUCTION: Multidetector computed tomography (MDCT) has been making possible the increase of the sensibility in the detection of the pulmonary embolism (PE). It is observed, however, that there is a substantial increase in the number of images and, consequently, in the time of analysis for the radiologist. A possible solution to this problem is accomplish
Publicado em: 2007
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33. Virtual computed tomography cystoscopy in bladder pathologies
OBJECTIVE: Assessed the usefulness of virtual cystoscopy performed with multidetector computed tomography (CT) in patients with different urinary bladder pathologies compared to the conventional cystoscopy. MATERIALS AND METHODS: Eighteen patients with different bladder pathologies, which consisted of 11 tumors, 3 diverticula, 2 trabecular changes and 2 ston
International braz j urol. Publicado em: 2006-04
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34. Doses e risco de radiação em estudo tomográfico computadorizado do tórax com tecnologia de quatro cortes
The computerized tomography (CT) is an important method for studying chest pathologies to provide its morphological and functional analysis and to allow a specific therapeutic approach of signs or symptoms resulting from diseases. Since CT uses ionizing radiation, it should be considered that a precise balance between risks and benefits must be achieved in o
Publicado em: 2006
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35. Post myocardial infarction left ventricular free wall rupture diagnosed by multidetector computed tomography
BMJ Group.
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36. Mesoaortic compression of left renal vein revealed by multidetector computed tomography: nutcracker syndrome
BMJ Group.