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'Saturation'
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Result: Searchterm 'Saturation' found in 8 messages
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Neeta Vyas

Tue. 9 Sep.08,
00:46

[Start of:
'flow arifact'
1 Reply]

 
  Category: 
Artifacts
 
flow arifact
Hi Everyone,

I had experienced flow artifact while taking Axial images of a wrist on 1.5T Siemens MRI scanner. I was using a presaturation band to block the arterial blood flow but it was not making any difference and the artifact was still there.

The phase direction was A-P, and the artifact was in this direction.

Please help me to get rid of this artifact.
 
 

Neeta
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katharine cummings

Thu. 18 Oct.07,
12:07

[Start of:
'Manual Shimming -Picker Polaris'
0 Reply]

 
  Category: 
Devices, Scanner, Machines
 
Manual Shimming -Picker Polaris
I have been trying to manual shim for fat-saturation sequences. Can someone give me some advise. Thank You
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Tian Ming

Mon. 22 Jan.07,
10:23

[Start of:
'MRI Marker'
1 Reply]

 
  Category: 
Applications and Examinations
 
MRI Marker
Are there any MRI markers that are visible on all sequences, small, flat, cheap and self-adhesive?
Vitamin E or fish oil capsules work mostly well, but the signal is suppressed on sequences with fat saturation.
To mark a small region they are too big and
dent the skin where fixed.

Thankful for every suggestion and friendly greetings to all.
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