Quantitative evaluation of lateral forces on the patella: static and kinematic magnetic resonance imaging [PDF]
, 2007 OBJECTIVE: To evaluate the usefulness of combining static and kinematic magnetic resonance imaging in the evaluation of the femoropatellar joint. MATERIALS AND METHODS: Twenty healthy volunteers (40 knees) and 23 patients (43 knees) were submitted to ...
Cohen, Moises +7 more
core +2 more sources
Agreement between magnetic resonance imaging and ultrasonography in the classification of schistosomal periportal fibrosis, according to Niamey's criteria [PDF]
, 2007 OBJECTIVE: To evaluate the reproducibility of magnetic resonance imaging and the agreement between ultrasound and magnetic resonance imaging in the classification of periportal fibrosis in patients with schistosomiasis based on Niamey's qualitative ...
Aguiar, Luciane Aparecida Kopke de +9 more
core +3 more sources
Biometric analysis of uterine cervix during pregnancy using transvaginal ultrasonography and magnetic resonance imaging [PDF]
, 2008 OBJECTIVE: To evaluate the uterine cervix length with magnetic resonance imaging in comparison with findings at transvaginal ultrasonography. MATERIALS AND METHODS: Twenty pregnant women between the 19th and 30th gestational weeks underwent magnetic ...
Brandão, Rosieny Souza +5 more
core +3 more sources
Magnetic resonance spectroscopy imaging in the diagnosis of prostate cancer: initial experience [PDF]
, 2009 OBJECTIVE: To report an experiment involving the introduction of a protocol utilizing commercially available three-dimensional 1H magnetic resonance spectroscopy imaging (3D 1H MRSI) method in patients diagnosed with prostatic tumors under suspicion of ...
Abdala, Nitamar +6 more
core +3 more sources
Evaluation of adrenal tumors by magnetic resonance imaging with histological correlation [PDF]
, 2008 A ressonância magnética é ferramenta importante para a detecção e caracterização dos tumores adrenais. O conhecimento das diferentes apresentações dos tumores primários e secundários à ressonância magnética e sua correlação com dados da histologia são ...
BARONI, Ronaldo Hueb +9 more
core +2 more sources
Aspectos básicos de tomografia computadorizada e ressonância magnética [PDF]
, 2001 King's College Institute of Psychiatry Division of Psychological MedicineUniversidade de São Paulo Faculdade de Medicina Hospital das ClínicasUniversidade Federal de São Paulo (UNIFESP) Escola Paulista de Medicina Departamento de Medicina por ...
Amaro Junior, Edson +1 more
core +4 more sources
Magnetic resonance imaging: basics [PDF]
, 2009 A ressonância magnética é a propriedade física exibida por núcleos de determinados elementos que, quando submetidos a um campo magnético forte e excitados por ondas de rádio em determinada freqüência (Freqüência de Larmor), emitem rádio sinal, o qual ...
HAGE, Maria Cristina Ferrarini Nunes Soares +1 more
core +3 more sources
Evaluation of portal blood flow in schistosomal patients: a comparative study between magnetic resonance imaging and Doppler ultrasonography [PDF]
, 2010 OBJECTIVE: To evaluate the agreement between Doppler ultrasonography and magnetic resonance imaging as well as the interobserver reproducibility of both methods in the measurement of portal blood flow in schistosomal patients.
D'Ippolito, Giuseppe +5 more
core +3 more sources
Neuroimagem do TDAH: achados de ressonância magnética estrutural e funcional
Debates em Psiquiatria, 2014 Essa revisão descreve primeiramente o funcionamento das metodologias de ressonância magnética: morfometria baseada em voxels, morfometria baseada em superfície, imagem por tensor de difusão, ressonância magnética funcional com aplicação de tarefas ...
Felipe Almeida Picon
doaj +1 more source
Magnetic resonance imaging of the chest: current and new applications, with an emphasis on pulmonology [PDF]
, 2011 O objetivo deste estudo de revisão foi apresentar as principais aplicações da ressonância magnética (RM) no estudo do tórax, incluindo a descrição de novas técnicas.
ELIAS JÚNIOR, Jorge +4 more
core +2 more sources