METHOD FOR NUCLEAR SPIN TOMOGRAPHY AND ARRANGEMENT FOR CARRYING OUT THE METHOD

The invention relates to a method of generating separate fat images and water images and to an apparatus for performing this method. Separate fat images and water images are obtained by means of a sequence consisting of three high-frequency pulses, the second and the third high-frequency pulse havin...

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Bibliographische Detailangaben
1. Verfasser:	KUNZ, DIETMAR
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY TESTING
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Beschreibung
Zusammenfassung:	The invention relates to a method of generating separate fat images and water images and to an apparatus for performing this method. Separate fat images and water images are obtained by means of a sequence consisting of three high-frequency pulses, the second and the third high-frequency pulse having an identical flip angle and being situated at a distance in time from one another which corresponds to half the reciprocal value of the difference between the Larmor frequencies of water-bound hydrogen protons on the one hand and fat-bound hydrogen protons on the other hand, or to an odd multiple thereof.