Т1 mapping of rat lungs in 19F MRI using octafluorocyclobutane

Purpose To demonstrate the feasibility of using octafluorocyclobutane (OFCB, c‐C4F8) for T1 mapping of lungs in 19F MRI. Methods The study was performed at 7 T in three healthy rats and three rats with pulmonary hypertension. To increase the sensitivity of 19F MRI, a bent‐shaped RF coil with periodi...

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Veröffentlicht in:	Magnetic resonance in medicine 2023-06, Vol.89 (6), p.2318-2331
Hauptverfasser:	Pavlova, Olga S., Gulyaev, Mikhail V., Gervits, Lev L., Hurshkainen, Anna A., Nikulin, Anton V., Puchnin, Viktor M., Teploukhova, Ekaterina D., Kuropatkina, Tatyana A., Anisimov, Nikolay V., Medvedeva, Nataliya A., Pirogov, Yury A.
Format:	Artikel
Sprache:	eng
Schlagworte:	19F MRI Argon Edema Helium Hypertension Image acquisition Inhomogeneity lung imaging Lungs Magnetic resonance imaging Mapping Mathematical analysis Metal strips octafluorocyclobutane Partial pressure Pulmonary hypertension T1 mapping T2$$ {\mathrm{T}}_2^{\ast } $$ mapping UTE
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