Pediatric Radiology
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Novos métodos para estimativa da idade óssea baseados no processamento de imagens radiográficas da mão / New methods to bone age estimation based on hand radiographic image processing
Bone age (or skeletal maturity) assessment using a radiograph of the left hand is a common procedure in pediatric radiology. The methods most widely used for bone age determination presents high complexity degree for estimation, usually performed by radiologist and this task is extremely complex and time-consuming producing results with high charge of person
Publicado em: 2009
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2. AvaliaÃÃo de tÃcnicas diagnÃsticas de lesÃo de cÃrie proximal: raio X, transiluminaÃÃo com radiaÃÃo infravermelho prÃximo e tomografia por coerÃncia Ãptica
This work was organized in the form of scientific papers to be sent to international journals, specializing in the interface between Physics and Biomedical Dentistry, preceded by an introduction to the topic and literature review. The review of literature in electronic databases, international research on the complexity of advanced methods for early diagnosi
Publicado em: 2009
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3. Automatic in-vivo MRS signal quantification for the classification of brain tumors / Quantificação de sinais de MRS do cerebro in-vivo para classificação de tumores
The aim of this work was to study and validate techniques for pre-processing and quantificating Magnetic Resonance Spectroscopy data, obtained in vivo from the human brain, in order to get information clinically useful for the study and diagnosis of brain tumors. Therefore, a literature-based study of the technique was made, including a review of the Physics
Publicado em: 2008
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4. Dosimetria e aspectos de proteÃÃo radiolÃgica em exames radiogrÃficos convencionais pediÃtricos realizados em Belo Horizonte
No presente trabalho foi realizado um levantamento das condiÃÃes de radioproteÃÃo e das doses recebidas pelos pacientes pediÃtricos em exames radiogrÃficos convencionais realizados em instituiÃÃes da cidade de Belo Horizonte, MG. Quatro hospitais com alta demanda de exames de radiodiagnÃstico pediÃtrico foram selecionados para a realizaÃÃo do tra
Publicado em: 2007
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5. Panorama das exposições médicas em radiologia convencional no Estado de São Paulo / Overview of the medical exposures in coventional radiology in the State of São Paulo
Patients dosimetry, associated with the assessment of the performance of the radiological equipment and of the series of procedures employed in the accomplishment of the examinations, plays fundamental role in the radiation protection system of medical exposures. Therefore, a large-scale survey of absorbed doses was carried out in health services localized i
Publicado em: 2005
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6. Progress in Pediatric Radiology. Volume 4. Intrinsic Diseases of Bones.