4D-MRI of Thorax and Abdomen with Variable Contrast at 1.5T

Pusterla, OA; Santini, F; Bauman, G; Heule, R; Giger, A; Cattin, PC; Safai, S; Kozerke, S; Bieri, O

Datensatz

DATENSATZ AKTIONENEXPORT

Zur Ablage hinzufügen

Lokale TagsFreigabegeschichteDetailsÜbersicht

Freigegeben

Poster

4D-MRI of Thorax and Abdomen with Variable Contrast at 1.5T

MPG-Autoren

/persons/resource/persons216029

Heule, R
Institutional Guests, Max Planck Institute for Biological Cybernetics, Max Planck Society;

Externe Ressourcen

https://www.ismrm.org/20/program_files/DP12-01.htm
(Zusammenfassung)

Volltexte (beschränkter Zugriff)

Für Ihren IP-Bereich sind aktuell keine Volltexte freigegeben.

Volltexte (frei zugänglich)

Es sind keine frei zugänglichen Volltexte in PuRe verfügbar

Ergänzendes Material (frei zugänglich)

Es sind keine frei zugänglichen Ergänzenden Materialien verfügbar

Zitation

Pusterla, O., Santini, F., Bauman, G., Heule, R., Giger, A., Cattin, P., et al. (2020). 4D-MRI of Thorax and Abdomen with Variable Contrast at 1.5T. Poster presented at 2020 ISMRM & SMRT Virtual Conference & Exhibition.

Zitierlink: https://hdl.handle.net/21.11116/0000-0006-D889-C

Zusammenfassung

Time-resolved volumetric imaging (4D-MRI) of moving organs is essential for several clinical applications, e.g., in interventional treatments, radiation therapies, and high-intensity focused ultrasound ablations. In this work, an interleaved time-resolved data-navigator acquisition strategy for 4D-MRI with flexible contrast is developed offering versatile settings for thoracic and abdominal imaging: for both, image and navigator, not only the flip angle but also the basic acquisition type (pulse sequence kernel) can be chosen independently from either balanced SSFP (i.e., T2/T1-weighted) or spoiled gradient echo (i.e., T1-weighted).