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Brain hypoperfusion in adolescents dependent of multiple drugs
(Assoc Arquivos Neuro- PsiquiatriaSao Paulo SpBrasil, 2010)
String-averaging expectation-maximization for maximum likelihood estimation in emission tomography
(IOP PublishingBristol, 2014-04-17)
We study the maximum likelihood model in emission tomography and propose a new family of algorithms for its solution, called string-averaging expectation-maximization (SAEM). In the string-averaging algorithmic regime, the ...
Utilidad de la deoxiglucosa marcada con flúor-18 (FDG) en el manejo de los linfomas
(Sociedad Médica de Santiago, 2006)
Multiple primary malignant neoplasms detected by PET/CT in cancer patients Cáncer sincrónico y metacrónico detectado con PET/CT en población oncológica
(Sociedad Medica de Santiago, 2017)
© 2018, Sociedad Medica de Santiago. All rights reserved. Background: Imaging with F18-fluorodeoxyglucose PET/CT is used to determine sites of abnormal glucose metabolism and can be used to characterize and localize many ...
Avaliando a difusão de tecnologias médicas no sistema de saúde privado no Brasil: o caso da tomografia por emissão de pósitrons (PET)
(Instituto de Medicina Integral Prof. Fernando Figueira, 2010)
OBJETIVOS: analisar os determinantes da difusão da tomografia por emissão de pósitrons (PET) em um conjunto selecionado de prestadores de serviços e operadoras de planos de saúde no Brasil. MÉTODOS: estudo de caso qualitativo, ...
Cost Effectiveness of Positron Emission Tomography in Patients With Hodgkin`s Lymphoma in Unconfirmed Complete Remission or Partial Remission After First-Line Therapy
(AMER SOC CLINICAL ONCOLOGY, 2010)
Purpose To assess the cost effectiveness of fluorine-18-fluorodeoxyglucose positron emission tomography (FDG-PET) in patients with Hodgkin`s lymphoma (HL) with unconfirmed complete remission (CRu) or partial remission (PR) ...
A Time Efficient Optical Model for GATE Simulation of a LYSO Scintillation Matrix Used in PET Applications
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2010)
A time efficient optical model is proposed for GATE simulation of a LYSO scintillation matrix coupled to a photomultiplier. The purpose is to avoid the excessively long computation time when activating the optical processes ...
Artículo de revisión Aplicaciones clínicas del PET
(Sociedad Médica de Santiago, 2002)
Micro-Positron Emission Tomography in the Evaluation of Trypanosoma cruzi-Induced Heart Disease: Comparison with Other Modalities
(AMER SOC TROP MED & HYGIENE, 2009)
Noninvasive assessment of cardiac structure and function is essential to understand the natural course of murine infection with Trypanosoma cruzi. Magnetic resonance imaging (MRI) and echocardiography have been used to ...
Positron emission tomography with 2-[18F]-Fluoro-2-Deoxy-D-Glucose for initial staging of hodgkin lymphoma: a single center experience in Brazil
(Faculdade de Medicina / USP, 2009)
BACKGROUND: 2-[18F]-Fluoro-2-Deoxy-D-Glucose (FDG-PET) is a well established functional imaging modality for the initial staging of Hodgkin lymphoma (HL) in patients from Western Europe and North America. The reliability ...