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F-18-FDG Uptake and Calcifications in the Thoracic Aorta on Positron Emission Tomography/Computed Tomography Examinations Frequency and Stability on Serial Scans
(Lippincott Williams & Wilkins, 2011-02-01)
Purpose: Vascular F-18-2-fluoro-2-deoxy-D-glucose (F-18-FDG) uptake has been suggested as a means of identifying metabolically active atheroma, whereas vascular calcification is accepted as an indicator of atherosclerosis. ...
Use of single photon emission computed tomography and magnetic resonance to evaluate central nervous system involvement in patients with juvenile systemic lupus erythematosus
(Associação Brasileira de Divulgação Científica, 2002-07-01)
The objective of the present study was to identify the single photon emission computed tomography (SPECT) and magnetic resonance (MR) findings in juvenile systemic lupus erythematosus (JSLE) patients with CNS involvement ...
Evaluation of bone metastases from breast cancer by bone scintigraphy and positron emission tomography/computed tomography imaging
(Elsevier B.V., 2014-09-01)
Objective: the aim of this study was to compare bone scintigraphy (BS) and positron emission tomography/computed tomography (PET/CT) for the detection of bone metastases from breast cancer.Study design: Twenty patients ...
Isolated Richter's syndrome in central nervous system: Case report
(2005-06-01)
Diffuse large cell non Hodgkin's lymphoma associated with chronic lymphoid leukemia (CLL), or Richter's syndrome, is a rare and serious complication. Isolated Richter's syndrome in the central nervous system is very rare; ...
Perfusão cerebral e análise individual automatizada utilizando SPECT em uma população com transtorno obsessivo-compulsivo
(2011-04-26)
Objective: To make individual assessments using automated quantification methodology in order to screen for perfusion abnormalities in cerebral SPECT examinations among a sample of subjects with OCD. Methods: Statistical ...
Estudo longitudinal para avaliar a evolucao clinica e arteriografica de pacientes com Arterite de Takayasu submetidos ao PET-CT com 18F-FDG
(Universidade Federal de São Paulo (UNIFESP), 2019-02-28)
Introduction. The assessment of disease activity in Takayasu arteritis (TA) is a challenge, since silent progression occurs in patients considered to be in remission. PET-CT scan (Positron Emission Tomography - Computed ...
Dopamine Transporter Imaging Using Tc-99m-TRODAT-1 SPECT in Parkinson's Disease
(Int Scientific Literature, Inc, 2014-08-11)
Background: Although the decrease in striatal dopamine transporter (DAT) density has been described in North American, European, and Asian Parkinson's disease (PD) patients, studies on this issue are required in the rest ...
Cirurgia de revascularização do miocárdio usando apenas tomografia computadorizada como angiograma pré-operatório
(Sociedade Brasileira de Cardiologia - SBC, 2009-09-01)
Coronary artery bypass graft (CABG) is a well established procedure with current precise indications. The advent and spread of this technique was possible after the introduction of the coronary angiogram. Although many ...
Relação entre achados em neuroimagem, habilidades auditivas e metafonológicas em escolares com dislexia do desenvolvimento
(Sociedade Brasileira de Fonoaudiologia, 2009-01-01)
OBJETIVO: Relacionar as habilidades auditivas, metafonológicas e de neuroimagem em escolares com dislexia do desenvolvimento e comparar os achados dessas habilidades em escolares com bom desempenho acadêmico. MÉTODOS: ...
Whole-body MRI in pediatric patients with cancer
(E-Med, 2017)
Cancer is the leading cause of natural death in the pediatric populations of developed countries, yet cure rates are greater than 70% when a cancer is diagnosed in its early stages. Recent advances in magnetic resonance ...