diffusion weighted imaging

MRIs with intensity proportional to the diffusion constant of water; because of the impaired movement of water in myelin, the signal is strongest parallel to nerve tracts; used primarily to evaluate edema in acute stroke, but also shows demyelinating diseases, and has been used in mapping muscle fiber direction in the heart. Synonym(s): diffusion imaging

diffusion weighted imaging

In magnetic resonance imaging, the use of changes in the movement of water through tissues as a contrast medium. Diffusion weighted imaging has been used in the diagnosis of strokes and other neurological diseases as well as abdominal and musculoskeletal injuries and diseases. See also: imaging

单词	diffusion weighted imaging
释义	DictionarySeeimaging diffusion weighted imaging diffusion weighted imaging MRIs with intensity proportional to the diffusion constant of water; because of the impaired movement of water in myelin, the signal is strongest parallel to nerve tracts; used primarily to evaluate edema in acute stroke, but also shows demyelinating diseases, and has been used in mapping muscle fiber direction in the heart. Synonym(s): diffusion imaging diffusion weighted imaging In magnetic resonance imaging, the use of changes in the movement of water through tissues as a contrast medium. Diffusion weighted imaging has been used in the diagnosis of strokes and other neurological diseases as well as abdominal and musculoskeletal injuries and diseases. See also: imaging
随便看	uqsrc uqt uqtm uqtr uqturpan county uqu uquam uq-uc uqud al-isytirak uqud al-mu'awadhat uqud al-tabarruat uqv uqwg uqy ur ur- ur1 ur2 ur-2-r ur3 ura uraa uraac uraba urabeth