2011
DOI: 10.1590/s0100-39842011000100009
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Aplicação da ressonância magnética de corpo inteiro para o estadiamento e acompanhamento de pacientes com linfoma de Hodgkin na faixa etária infanto-juvenil: comparação entre diferentes sequências

Abstract: OBJETIVO: Comparar o desempenho das sequências T1, T2, STIR e DWIBS (difusão de corpo inteiro com supressão do sinal de fundo) na identificação de sítios caracterizados como acometidos pelo linfoma de Hodgkin nas cadeias linfonodais, órgãos parenquimatosos e medula óssea, e avaliar a concordância entre os examinadores. MATERIAIS E MÉTODOS: Foram estudados 12 pacientes com diagnóstico confirmado de linfoma de Hodgkin. Os pacientes foram encaminhados para o exame de ressonância magnética, sendo realizadas as seq… Show more

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Cited by 7 publications
(7 citation statements)
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“…According to Nava et al (3) , MRI has been utilized for staging lymphomas because of its high sensitivity for detecting malignant tumors, constituting an excellent alternative to the method utilized in the present study, CT.…”
Section: Discussionmentioning
confidence: 99%
“…According to Nava et al (3) , MRI has been utilized for staging lymphomas because of its high sensitivity for detecting malignant tumors, constituting an excellent alternative to the method utilized in the present study, CT.…”
Section: Discussionmentioning
confidence: 99%
“…Functional imaging methods usually detect disease activity before the onset of morphological manifestations ( 15 ) . With the development and dissemination of PET/CT, the functional tools gained more prominence over the last years ( 16 ) .…”
Section: Advances In Oncologymentioning
confidence: 99%
“…In the last years, whole body diffusion-weighted MRI has emerged as a relevant tool, providing functional information which may be utilized in the detection and characterization of malignant tumors. Such method presents the advantage of being a technique free of ionizing radiation that, even at low doses may increase the risk for secondary neoplasias in children, and has already demonstrated good results in the evaluation of lymphomas in pediatric patients (20) . Despite the appropriate treatment effectiveness and good response in most of cases, the disease can lead to death unless it is precociously diagnosed and treated.…”
Section: Studies In Patients Submitted To Hepatic Transplantation Havmentioning
confidence: 99%