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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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Keith Baker
Fri. 17 Apr.09,
23:14
[Reply (1 of 2) to:
'dedicated vascular coil'
started by: 'Behrouz Rahimpour'
on Mon. 5 Feb.07]
 Category:
Coils
|
| dedicated vascular coil |
Hello, Hitachi just came out with a PVA coil last month. I haven't seen pictures from it, but hear they look good, with or without contrast.
We just had an Echelon 16 channel installed 3 weeks ago, Protocols right out of the system box look good, still have some tweaking to do.
Any suggestions on protocols are GREATLY APPRECIAED.
Thanks, Keith
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|  View the whole thread | | |
marta lola
Wed. 15 Apr.09,
12:11
[Start of:
'Feridex/endorem and bone MRI'
1 Reply]
Category:
Contrast Agents
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| Feridex/endorem and bone MRI |
I would like to label cells with a paramagnetic particle to see it in vivo by MRI after implantation inside a bone defect.
I am thinking on feridex/endoderm, it has contrast effect T2, predominantly negative enhacement.
Does anybody know something about this?
Will I be able to see this kind of signal by MRI? White or blak?
Thanks a lot.
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Pim vanOoij
Fri. 27 Feb.09,
15:27
[Start of:
'PCA aliasing problem'
2 Replies]
Category:
Artifacts
|
| PCA aliasing problem |
Hi everyone,
Has anybody who reads this ever encountered aliasing in phase contrast measurements in pixels where velocity did not exceed Venc? If so, could this be due to signal leakage of surrounding vessels? Thanks for your help!
Pim
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Bridget Montgomery
Thu. 4 Sep.08,
18:28
[Reply (1 of 3) to:
'Can I work as MRI Tech w/ ARRT(MR) but no ARRT(R)?'
started by: 'john pease'
on Mon. 18 Aug.08]
Category:
Jobs
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| Can I work as MRI Tech w/ ARRT(MR) but no ARRT(R)? |
John, anyone can receive MR training. Since you are a nuc med technologist registered with the ARRT you can sit for the boards for MRI as long as you have your required comps. However, you cannot substitute your Nuc med for RT. It is an advantage to have your RT before acquiring your MRI though it does not usually pay you more money. Most hospitals will not hire anyone that is not ARRT certified in radiology first and the reason is because of the contrast injections. Gadolinium as you know is considered a medication and patients with compromised renal function can have reactions that include death, not to mention the allergic reactions (rare) but do occur. I would suggest to get the OJT training and sit for your MRI boards. Being a NM tech gives you an advantage because you are already ARRT registered. Good luck to you.
Bridget RT(R)RRA MR
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| | View the whole thread | | |
Sue Harlow
Sat. 24 May.08,
01:31
[Start of:
'Can anyone answer my question regarding gad'
1 Reply]
Category:
Organisations
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| Can anyone answer my question regarding gad |
Hi. I am at a new road block in my MRI training. It has just been suggested to me that it is possible that non-MRI students in training and those who only have their ARMRIT (Not ARRT) may not be legal to administer contrast. Is this true? I have also heard that it is legal if under the direction and supervision of a Radiologist. If so on either topic, is there documentation somewhere I can print? Thank you.
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