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Whole Knee Joint T(1) Values Measured In Vivo at 3T by Combined 3D Ultrashort Echo Time Cones Actual Flip Angle and Variable Flip Angle Methods

PURPOSE: To measure T(1) relaxations for the major tissues in whole knee joints on a clinical 3T scanner. METHODS: The 3D UTE-Cones actual flip angle imaging (AFI) method was used to map the transmission radiofrequency field (B(1)) in both short and long T(2) tissues, which was then used to correct...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Veröffentlicht in:Magn Reson Med
Hauptverfasser: Ma, Ya-Jun, Zhao, Wei, Wan, Lidi, Guo, Tan, Searleman, Adam, Jang, Hyungseok, Chang, Eric Y, Du, Jiang
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2018
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6347520/
https://ncbi.nlm.nih.gov/pubmed/30443925
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.27510
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