Usefulness of Pointwise Encoding Time Reduction with Radial Acquisition and Subtraction-Based Magnetic Resonance Angiography after Cerebral Aneurysm Clipping

OBJECTIVE: Time-of-flight magnetic resonance angiography (MRA) is limited by clip-induced artifacts after cerebral aneurysmal clipping. Recently, ultrashort echo time was shown to reduce metal artifacts. We assessed the pointwise encoding time reduction with radial acquisition (PETRA) sequence in su...

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Detalles Bibliográficos
Autores principales: Nishikawa, Akihiro, Kakizawa, Yukinari, Wada, Naomichi, Yamamoto, Yasunaga, Katsuki, Masahito, Uchiyama, Toshiya
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7776957/
https://www.ncbi.nlm.nih.gov/pubmed/33426517
http://dx.doi.org/10.1016/j.wnsx.2020.100096

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7776957/
https://www.ncbi.nlm.nih.gov/pubmed/33426517
http://dx.doi.org/10.1016/j.wnsx.2020.100096

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