Non-enhanced and Non-gated MR Angiography for Robust Visualization of Peripheral Arteries Using Enhanced Acceleration-selective Arterial Spin Labeling (eAccASL).
enhanced acceleration-selective arterial spin labeling
magnetic resonance angiography
non-enhanced
non-gated
peripheral arteries
Journal
Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine
ISSN: 1880-2206
Titre abrégé: Magn Reson Med Sci
Pays: Japan
ID NLM: 101153368
Informations de publication
Date de publication:
01 Sep 2021
01 Sep 2021
Historique:
pubmed:
14
7
2020
medline:
26
11
2021
entrez:
14
7
2020
Statut:
ppublish
Résumé
This study aimed to assess the feasibility for applying enhanced acceleration-selective arterial spin labeling (eAccASL) to non-electrocardiogram-gated and non-enhanced peripheral MRA. We compared eAccASL and background suppressed single shot turbo field echo (TFE)-triggered angiography non-contrast-enhanced sequence (BASS TRANCE) required electrocardiographic-gating in eight volunteers and three patients. In the volunteer study, eAccASL demonstrated a comparable arterial visualization compared with BASS TRANCE. In patient observation, the advantages with eAccASL were found in arterial visualization on the collateral vessels and without artifacts affected by arrhythmia events.
Identifiants
pubmed: 32655087
doi: 10.2463/mrms.tn.2019-0172
pmc: PMC8424028
doi:
Substances chimiques
Spin Labels
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
312-319Références
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