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Seeking tools for image fusion between computed tomography, structural and functional magnetic resonance methods for applications in neurosurgeryFerramentas para fusão de imagens dos métodos de tomografia computadorizada, ressonância magnética e ressonância magnética funcional para aplicação pré-neurocirúrgica
(Instituto Israelita de Ensino e Pesquisa Albert Einstein, 2012)
OBJECTIVE: To evaluate tools for the fusion of images generated by tomography and structural and functional magnetic resonance imaging. METHODS: Magnetic resonance and functional magnetic resonance imaging were performed ...
McCune-Albright Syndrome: Evaluation of Craniofacial Involvement Through Magnetic Resonance ImagesSíndrome de McCune-Albright: Evaluación del Compromiso Craneofacial por Imágenes de Resonancia Magnética
(Universidad Nacional Mayor de San Marcos, Facultad de Medicina Humana, 1999)
Monotone FISTA With Variable Acceleration for Compressed Sensing Magnetic Resonance Imaging
(Ieee-inst Electrical Electronics Engineers Inc, 2019-03-01)
An improvement of the monotone fast iterative shrinkage-thresholding algorithm (MFISTA) for faster convergence is proposed in this paper. Our motivation is to reduce the reconstruction time of compressed sensing problems ...
Clinically low-risk prostate cancer: evaluation with transrectal doppler ultrasound and functional magnetic resonance imaging
(Faculdade de Medicina / USP, 2011)
OBJECTIVES: To evaluate transrectal ultrasound, amplitude Doppler ultrasound, conventional T2-weighted magnetic resonance imaging, spectroscopy and dynamic contrast-enhanced magnetic resonance imaging in localizing and ...
Embedding CoPt magnetic nanoparticles within a phosphate glass matrix
(2020-12-25)
Glasses are materials with highly flexible compositions and high chemical and physical durability. These characteristics make them suitable materials for hosting nanoparticles for different purposes. Hybrid glasses containing ...
Three-dimensional magnetic resonance reconstruction images before and after surgical therapy of spontaneous canine brain tumors
(Universidade Federal de Santa Maria (UFSM), 2007-08-01)
Um programa de computador específico foi utilizado para reconstrução do volume tumoral intracraniano espontâneo por imagens de ressonância magnética (IRM) em três cães. Tumores histopatologicamente confirmados como meningioma, ...
A retrospective study of quadrigeminal arachnoid cysts diagnosed by Magnetic Resonance Imaging and Computed Tomography in 26 dogs
(2018-02-01)
Arachnoid cysts are accumulations of cerebrospinal fluid that occur within the arachnoid membrane due to the splitting or duplication of this structure. The aim of this retrospective study is to report the occurrence of ...
Diagnostic value of magnetic resonance imaging in the analysis of ameloblastoma: Report of two casesValor diagnóstico da ressonância magnética na análise do ameloblastoma: Relato de dois casos
(2019-01-01)
Ameloblastoma is an odontogenic tumor that shares clinical and imaging characteristics with other lesions of the jaws, such as odontogenic keratocyst, which makes the diagnosis difficult.However, in addition to radiographic ...
Central nervous system lymphoma: magnetic resonance imaging features at presentation
(Assoc Arquivos Neuro- PsiquiatriaSao Paulo SpBrasil, 2012)
Using a distance map and an active contour model to segment the carotid artery boundary from the lumen contour in proton density weighted magnetic resonance images
(Elsevier B.V., 2020-08-01)
Segmentation methods have assumed an important role in image-based diagnosis of several cardiovascular diseases. Particularly, the segmentation of the boundary of the carotid artery is demanded in the detection and ...