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| Result: Searchterm 'MRI'
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Reader Mail
Tue. 26 Jul.11,
14:05
[Start of:
'MR750: ASSET Artifact or 32 Channel coil?'
1 Reply]
 Category:
Funktional MRI
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| MR750: ASSET Artifact or 32 Channel coil? |
Hi,
We are performing fMRI on a GE MR750 Discovery.
As you can see we get artifacts when performing DTI and fMRI.
It looks like herringbones or spikes artifacts. But it appears only at the very top slices where there is generally no more brain.
One possible explanation is that ASSET will produce the artifact where there is no signal.
Another explanation would be that some element of the 32 channel coil is going mad.
Has anybody experienced the same artifact?
Thank you.
 DTI artifact
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Reader Mail
Sat. 9 Jul.11,
18:16
[Reply (13 of 17) to:
'ARMRIT to ARRT pathway - - - HELP'
started by: 'Gerald Del Castillo'
on Fri. 30 Nov.07]
Category:
Organisations
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| ARMRIT to ARRT pathway - - - HELP |
To previous poster,
Since you placed your post I'm aware of several ARMRIT certified graduates of MRI School of Minnesota with jobs in unrelated MRI centers in Minnesota and Wisconsin. In addition to the graduates that have been employed at the clinical affiliate site, 4 are employed in private MRI centers and one with the Veteran's Administration.
Other than multi-modality job requirements, presentation on one's resume, cover letter and at the interview are the primary reasons for rejection by employers.
One recently hired graduate mentioned that the interviewer had remarked about not being impressed by a previous ARMRIT job applicant because of that candidate's presentation. Apparently that person had received a rejection letter citing ARRT certification preference as one of the reasons, yet this employer was willing to interview another ARMRIT-certified applicant, who was hired the same day.
There are also disgruntled ARRT certified graduates on forums like these who are feeling the same way as you do about their schooling and certification.
Though the job market is competitive regardless of level of schooling, just wanted to encourage you and other ARMRIT and ARRT qualified techs out there to hang in there, gain insights from past interviews, and wear your certification as your crown in good faith.
With the approaching CMS' deadline for certification of all MRI techs by January 2012, as well Health Care Reform's requirement for increased MRI utilization rates in the upcoming years, more dedicated (not multi-modality) MRI tech positions are expected to open up.
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Katelin Lyons
Tue. 21 Jun.11,
09:53
[Reply (3 of 5) to:
'Building 3d Volumes from MRI DICOM'
started by: 'Robert Patten'
on Thu. 3 Mar.11]
Category:
General
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| Building 3d Volumes from MRI DICOM |
3D Volume Rendering is not just a graphic aid for trial like a medical illustration, but an actual clinical tool. Segmentation of an MRI image involves the clear delineation of organs and features.
3D Volume Rendering is becoming essential for displaying CT and MRI results as the images can be visualized and understood by non-radiology physicians and laymen easily.
But as its new to the legal community, 3D Volume rendering has been admitted as evidence at trial on numerous occasions and has yet to be excluded. As it involves medical illustrations and animations together hence this technology is encountering initial objections that will be overcome easily in near future.
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| | View the whole thread | | |
Ahsan khan
Thu. 9 Jun.11,
08:34
[Reply (2 of 3) to:
'New Member'
started by: 'Ahsan khan'
on Sat. 2 Apr.11]
Category:
General
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| New Member |
Thanks Aalia for your reply, but i am not interseted as mri technologist but as a biomedical engineer specialized in mri field (Servicing). I need to do masters in MRI or any other courses related to mri, which will help me to get job in a reputed firm as MRI specialist.
Waiting for the replies.
Regards to all.
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| | View the whole thread | | |
Steven Ford
Tue. 7 Jun.11,
18:03
[Reply (2 of 3) to:
'LCD Display Monitors'
started by: 'robert popilock'
on Mon. 23 May.11]
Category:
Safety
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| LCD Display Monitors |
I think that the question is, can you use a display near the magnet, inside the RF shielded room?
The short answer is, No, unless it's specifically marked MR-safe and/or included in equipment that's specificaly designed to be near the magnet, such as an injector.
The problem with using, for example, a monitor from Best Buy is that it will probably emit RF energy that will corrupt the very weak MRI signal recieved from the patient's body. Of course, there is also the question of anchoring the monitor to prevent it from being attracted into the magnet.
In general, an off the shelf monitor will not be affected by the magnet.
You can buy special RF shielded monitors, or enclosures.
If you were thinking about adding a patient DVD viewing capability, there are several other concerns to keep in mind. The signal feeding the monitor must be filtered where it enters the RF shield.
Steven Ford
Professional Imaging Services, Inc.
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