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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. ...
¿Cuándo solicitar PET/CT en la evaluación de sarcoidosis?
(Sociedad Médica de Santiago, 2019)
Sarcoidosis is a multisystemic disease of variable course that mainly affects thoracic lymph nodes and lung parenchyma. However, any organ can be involved. There is no single test for the definitive diagnosis or a precise ...
Uso de la tomografía de emisión de positrones PET con F18-FDG en la evaluación de lesiones pulmonares sospechosas de neoplasia
(Sociedad Médica de Santiago, 2005)
String-averaging expectation-maximization for maximum likelihood estimation in emission tomography
(Iop Publishing Ltd, 2014-05-01)
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 ...
Transient aortitis documented by positron emission tomography in a case series of men and transgender women infected with syphilis
(BMJ Publishing Group, 2017)
OBJECTIVES: Syphilis infection persists globally contributing to preventable and treatable morbidity and mortality. How extensive early syphilis disseminates is unknown. To better understand the relationship between early ...
Positron emission tomography with fluorine-deoxyglucose in sarcomas and non-sarcoma non-epithelial tumors Utilidad del estudio PET con FDG en la evaluación de sarcomas de diverso origen y de tumores no sarcoma-no epiteliales
(2012)
Background: The usefulness of positron emission tomography (PET) with fluorine-deoxyglucose (FDG) in sarcomas and non-sarcoma non-epithelial (NSNE) tumors is not clearly defined. Aim: To report a Chilean experience with ...
Vigilancia tecnológica para equipos de tomografía por emisión de positrones y tomografía computarizada (pet-ct) disponibles en el mercado
(2012-03-07)
RESUMEN: Este trabajo trata sobre la vigilancia tecnológica aplicada al desarrollo y los avances recientes de la tomografía híbrida tipo PET-CT (Tomografía por emisión de positrones combinada con tomografía computarizada). ...
Diferencias entre las configuraciones técnicas de Tomografía por Emisión de Positrones (PET) y Mamografía por Emisión de Positrones (PEM) para el diagnóstico del cáncer de mama
(Escuela Superior Politécnica de Chimborazo, 2021-08-27)
The aim of this qualification work was to differentiate the technical configurations of positron
emission tomography (PET) and positron emission mammography (PEM). The best technology for diagnosis was differentiated and ...