[Reference substance for initialling the marker space in NMR tomography].
Dimethylsiloxane polymers are tested to serve as a reference medium in quantitative MR imaging. Simultaneously measured during the patient's examination, the reference data are used to normalize the intrinsic MR tissue parameters. This method helps to achieve interindividual comparability of tissue vectors which are defined by proton density, spin-spin and spin-lattice relaxation times, thus leading to a remarkable improvement in tissue classification.
Deutsche Klinik für Diagnostik, Wiesbaden.
M
M
Jungke
J
J
Friebe
C
C
Herrmann
G
G
Bielke
S
S
Meindl
M
M
Grigat
P
P
Higer
P
P
Pfannenstiel
W
W
von Seelen
D001921:Brain / Q000473:pathology*; D004129:Dimethylpolysiloxanes; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008953:Models, Anatomic; D012016:Reference Values; D014783:Viscosity
D004129:Dimethylpolysiloxanes
Referenzsubstanz zur Initialisierung des Merkmalsraumes in der NMR-Tomographie.