Eric Gonzalez
Thu. 11 Oct.12, 12:52
[Reply (1 of 2) to: 'STIR-TR' started by: 'MICHAEL LONG' on Fri. 14 Nov.08]
Category:
Sequences and Imaging Parameters |
STIR-TR |
My understanding with Stir is to have longer TR and shorter TE than a normal T2 sequence. Ive also wondered this question and have not found a definite answer as I guess it could vary from manufacturer to manufacturer?
Im on a Siemens Avanto 1.5T, and typically our STIR sequence ranges from:
TR = 4000 - 10,000ms (I try not to go beyond 7,000)
TE = 20 - 40ms
...obviously you can adjust values for different outcomes depending what you are trying to identify.
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