Modeling the diffusion-weighted imaging signal for breast lesions in the b = 200 to 3000 s/mm<sup>2</sup> range: quality of fit and classification accuracy for different representations.

Vidic, Igor; Egnell, Liv; Jerome, Neil P; White, Nathan S; Karunamuni, Roshan; Rakow-Penner, Rebecca; Dale, Anders M; Bathen, Tone F; Goa, Pål Erik

Modeling the diffusion-weighted imaging signal for breast lesions in the b = 200 to 3000 s/mm² range: quality of fit and classification accuracy for different representations.

Vidic, Igor; Egnell, Liv; Jerome, Neil P; White, Nathan S; Karunamuni, Roshan; Rakow-Penner, Rebecca; Dale, Anders M; Bathen, Tone F; Goa, Pål Erik.

Afiliação

Vidic I; Department of Physics, NTNU-Norwegian University of Science and Technology, Trondheim, Norway.
Egnell L; Department of Physics, NTNU-Norwegian University of Science and Technology, Trondheim, Norway.
Jerome NP; Clinic of Radiology and Nuclear Medicine, St. Olavs University Hospital, Trondheim, Norway.
White NS; Clinic of Radiology and Nuclear Medicine, St. Olavs University Hospital, Trondheim, Norway.
Karunamuni R; Department of Circulation and Medical Imaging, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.
Rakow-Penner R; Department of Radiology, University of California San Diego, La Jolla, California.
Dale AM; Center for Multimodal Imaging and Genetics, University of California, San Diego, La Jolla, California.
Bathen TF; HealthLytix Inc., San Diego, California.
Goa PE; Department of Radiation Medicine and Applied Sciences, University of California, San Diego, La Jolla, California.

Magn Reson Med ; 84(2): 1011-1023, 2020 08.

Article em En | MEDLINE | ID: mdl-31975448

Assuntos

Neoplasias da Mama; Imagem de Difusão por Ressonância Magnética; Mama/diagnóstico por imagem; Neoplasias da Mama/diagnóstico por imagem; Humanos; Curva ROC; Reprodutibilidade dos Testes; Sensibilidade e Especificidade

Palavras-chave

DKI; Padé exponent; biexponential model; breast MR; diffusion-weighted MRI; fractional order calculus; statistical diffusion model; stretched exponential

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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Neoplasias da Mama / Imagem de Difusão por Ressonância Magnética Tipo de estudo: Diagnostic_studies / Prognostic_studies Limite: Humans Idioma: En Revista: Magn Reson Med Assunto da revista: DIAGNOSTICO POR IMAGEM Ano de publicação: 2020 Tipo de documento: Article País de afiliação: Noruega

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