Grading and proliferation assessment of diffuse astrocytic tumors with monoexponential, biexponential, and stretched-exponential diffusion-weighted imaging and diffusion kurtosis imaging.

Zhang, Ju; Chen, Xiaowei; Chen, Dong; Wang, Zhenxiong; Li, Shihui; Zhu, Wenzhen

Zhang, Ju; Chen, Xiaowei; Chen, Dong; Wang, Zhenxiong; Li, Shihui; Zhu, Wenzhen.

Afiliação

Zhang J; Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China. Electronic address: zjws520@qq.com.
Chen X; Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China. Electronic address: 57082284@qq.com.
Chen D; Department of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China. Electronic address: jelly2266@163.com.
Wang Z; Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China. Electronic address: 453839056@qq.com.
Li S; Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China. Electronic address: 964684261@qq.com.
Zhu W; Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China. Electronic address: zhuwenzhen8612@qq.com.

Eur J Radiol ; 109: 188-195, 2018 Dec.

Article em En | MEDLINE | ID: mdl-30527302

Assuntos

Astrocitoma/patologia; Neoplasias Encefálicas/patologia; Glioblastoma/patologia; Adulto; Idoso; Anisotropia; Proliferação de Células; Imagem de Difusão por Ressonância Magnética/métodos; Imagem de Tensor de Difusão/métodos; Feminino; Humanos; Masculino; Pessoa de Meia-Idade; Gradação de Tumores; Estudos Prospectivos; Curva ROC; Estudos Retrospectivos; Sensibilidade e Especificidade

Palavras-chave

Biexponential model; Diffuse astrocytic tumors; Diffusion kurtosis imaging; Diffusion-weighted imaging; Ki-67; Stretched-exponential model

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Texto completo: 1 Temas: ECOS / Aspectos_gerais Bases de dados: MEDLINE Assunto principal: Astrocitoma / Neoplasias Encefálicas / Glioblastoma Tipo de estudo: Diagnostic_studies / Observational_studies / Prognostic_studies / Risk_factors_studies Limite: Adult / Aged / Female / Humans / Male / Middle aged Idioma: En Revista: Eur J Radiol Ano de publicação: 2018 Tipo de documento: Article

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