Characterization of displacement forces and image artifacts in the presence of passive medical implants in low-field (<100 mT) permanent magnet-based MRI systems, and comparisons with clinical MRI systems.

Van Speybroeck, C D E; O'Reilly, T; Teeuwisse, W; Arnold, P M; Webb, A G

Van Speybroeck, C D E; O'Reilly, T; Teeuwisse, W; Arnold, P M; Webb, A G.

Afiliação

Van Speybroeck CDE; CJ Gorter Center for High Field MRI, Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands.
O'Reilly T; CJ Gorter Center for High Field MRI, Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands.
Teeuwisse W; CJ Gorter Center for High Field MRI, Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands.
Arnold PM; Department of Neurosurgery, Carle Foundation Hospital, Urbana. IL 61801, USA.
Webb AG; CJ Gorter Center for High Field MRI, Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands. Electronic address: a.webb@lumc.nl.

Phys Med ; 84: 116-124, 2021 Apr.

Article em En | MEDLINE | ID: mdl-33894581

Assuntos

Artefatos; Imãs; Imageamento por Ressonância Magnética; Próteses e Implantes

Palavras-chave

Displacement forces; Image artifacts; Low-field MRI; MR safety; Passive implants

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Artefatos / Imãs Idioma: En Ano de publicação: 2021 Tipo de documento: Article

Texto completo

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PubMed Links

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Artefatos / Imãs Idioma: En Ano de publicação: 2021 Tipo de documento: Article