Actual Scanned TR Differs From Prescribed TR.
Symptom
Actual Scanned TR Time Differs From Prescribed TR See Long Description The customer is prescribing a SE scan protocol in a brain exam. The protocol calls for a TR of 740. The 740 TR is entered with no errors. Once the series is scanned, the actual TR ends up being 733. The TR should not change at all. I cannot explain why this is occurring. The protocol consists of the following: (9.1 software) Head coil, 2D Spin Echo, TE 20, TR 740, BW 15.63, FOV 24, SLICE THICKNESS 3.0, GAO 0, INTERLEAVE, 256X192, .5 NEX, .75 FOV. The Technologist can reproduce this. Why is this happening?
Applies to
- Models
- Signa
- Product
- Signa LX Signa LX Product can be used with 8.x and 9.x systems.
- Software
- 9.1 For Signa LX product only
- Area
- MR
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