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  3. High perilesional T2-FLAIR signal around anterior temporal perivascular spaces: How can fluid suppressed Amide Proton Transfer weighted imaging further comfort the diagnosis

High perilesional T2-FLAIR signal around anterior temporal perivascular spaces: How can fluid suppressed Amide Proton Transfer weighted imaging further comfort the diagnosis

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Autores de IDIVAL

Autores ajenos al IDIVAL

  • Casagranda S
  • Mathon B
  • Mandonnet E
  • Nichelli L

Abstract

Areas of marked T2-FLAIR hyperintensity around perivascular spaces can be misdiagnosed as tumor, especially in case of lesion evolution. In this report, we show and describe increased T2-FLAIR signal intensity around anterior temporal perivascular spaces in three patients and shortly review this poorly known entity. In addition, we discuss for the first time the added value of fluid suppressed APTw imaging, an emerging noninvasive molecular technique, in the characterization of this "do not touch" abnormality.

Copyright © 2023 The Authors. Published by Elsevier Inc. All rights reserved.

Datos de la publicación

ISSN/ISSNe:
0730-725X, 1873-5894

MAGNETIC RESONANCE IMAGING  PERGAMON-ELSEVIER SCIENCE LTD

Tipo:
Article
Páginas:
119-123

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Keywords

  • Amide; MRI; Perivascular spaces; Proton

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