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| Result: Searchterm 'Contrast'
found in 78 messages |
| Result Pages: 1 2 3 4 5 6 7 8 9 10 [11] 12 13 14 15 16 |
More Results:  Database (373) News Service (140) Resources (28) |
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andri anto
Mon. 18 Jun.07,
08:32
[Reply (1 of 3) to:
'Purchase Decision'
started by: 'Roberto Reyes'
on Wed. 6 Jun.07]
 Category:
Devices, Scanner, Machines
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| Purchase Decision |
Why you didn't see toshiba, they have speeder so you can reduce scan timing, and they have T-slip and FBI
technique, you can see artery and vein without contrast injection even in peripheral artery. I already saw and try that technique at toshiba factory, japan.
Best Regards
Andrianto, Jakarta-Indonesia
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|  View the whole thread | | |
andri anto
Fri. 25 May.07,
06:17
[Reply (4 of 6) to:
'Brain Protocol'
started by: 'Oscar Cidri'
on Tue. 7 Sep.04]
Category:
Protocols
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| Brain Protocol |
Hi Oscar
The basic for head exam
Ax T1-WI, Ax T2-WI, Ax-Diffusion(DWI), Ax Flair, Cor T1 or T2, Sag T1 or T2, if any lession and suspect tumor, u can give Ax T1, Sag T1, Cor T1 with contrast injection.
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andri anto
Sun. 6 May.07,
17:01
[Reply (1 of 2) to:
'MRI of nerves in neck????'
started by: 'Mrs Anthony'
on Tue. 24 Apr.07]
Category:
Applications and Examinations
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| MRI of nerves in neck???? |
Mrs Anthony don,t be afraid, MRI can see nerves in neck without Contrast. Contrast Injection needed if u have trouble in the nerves because of lession unrecognised. They injection Contrast to know what is that lession, It,s Tumor or else. And the important that Contrast injection for MRI is different from X-RAy or CT Scan, Contrast for MRI is more save.
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Mrs Anthony
Tue. 24 Apr.07,
16:35
[Start of:
'MRI of nerves in neck????'
1 Reply]
Category:
Applications and Examinations
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| MRI of nerves in neck???? |
Can someone tell me if you can see nerves in your neck during an MRI of your neck and you don't have any contrast? I have an allergy to the contrast and someone told me that without the contrast they can't see certain things on the MRI scan without it. I am having nerve problems in my neck and I'm wondering if they will be able to see them? Thank you
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Reader Mail
Tue. 6 Mar.07,
22:48
[Start of:
'fluid PD vs T2 weighting'
1 Reply]
Category:
Sequences and Imaging Parameters
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| fluid PD vs T2 weighting |
Can anyone explain me, why - considering SE sequences with the same TR - fluid in a PD weighting (short TE) should have less signal than in a T2 weighting (long TE)? eg:
Fig 10, p 1397; radiographics resident tutorial: contrast mechanisms in spin echo MR imaging; Radiographics 1994; 14; pp 1389-1404
I would expect that the signal intensity of any tissue (regardless of it Proton density of T2-relaxation time) should decrease with increasing echo time.
Thank you
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