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| Result: Searchterm 'MRI'
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robert popilock
Mon. 23 May.11,
01:42
[Start of:
'LCD Display Monitors'
2 Replies]
 Category:
Safety
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| LCD Display Monitors |
Is it permissable to use a LCD display monitor of any size in the MRI scanner room? Is there a governance such as IEC?
Thanks,
Rp
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Hussein AlSayiegh
Sat. 21 May.11,
15:45
[Start of:
'mr scanner next to physio therapy clinic'
1 Reply]
Category:
Site Planning and Specifications
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| mr scanner next to physio therapy clinic |
Hi,
A facillity plans to build a physio therapy clinic next to MRI suite. They have two GE MRI's. A 1.5T and .7T open magnet. Any advice?
thanks in advance
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Ahsan khan
Sat. 2 Apr.11,
10:04
[Start of:
'New Member'
2 Replies]
Category:
General
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| New Member |
Hi
I am new to this forum. I am working in a private company as a service engineer for general machines. I would like to switch to MRI as my specialised field. Need your advices on my aspect.
how can i start my career with MRI.
looking forward to hear from you all soon !!!!!....
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Steven Ford
Thu. 17 Mar.11,
03:16
[Reply (2 of 5) to:
'Building 3d Volumes from MRI DICOM'
started by: 'Robert Patten'
on Thu. 3 Mar.11]
Category:
General
|
| Building 3d Volumes from MRI DICOM |
In almost all cases, MRI images have a slice thickness far greater than their in-plane resolution, making multiplanar reconstruction meaningless. Also, most MRI images have a gap between the slices, which also renders multiplanar meaningless and impossible (unless you're happy with black bars where the slice gaps exist).
You can look at your images and the slice thickness is on the graphics. the slice gap is usually not displayed, but if you look at the slice location displayed on adjacent slices, and compare to the slice thickness, you can easily compute the slice gap.
The in-place resolution is (approx) the field of view divided by the acquisition matrix, both of which are also printed on the image somewhere.
By the way, if you have the dicom (.dcm) files, there is lots of data that's 'hidden' that you can access with a full featured dicom file editor.
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Reader Mail
Tue. 8 Mar.11,
18:23
[Reply (12 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 |
Kevin Patana, in 2008, asserts that ARMRIT is "not misleading people," which is technically true. There may be imaging centers in one of the regions he mentions (MN) who are hiring ARMRIT certified techs. If anyone who browses this forum is able to demonstrate even one center for which that is true, it would come as a breath of fresh air. MRI School of Minnesota is one program in the Twin Cities area turning out ARMRIT certified techs. Despite hopeful attempts by these graduates, nearly all of us have not found jobs in the field of MRI. Center For Diagnostic Imaging (CDI), St. Paul Radiology, and Regions Hospital have all submitted in writing that they are not considering ARMRIT certification adequate for hire at their centers. One reason they cite is that their techs need to be (RT) in order to be "multi-modality." During my interview with St. Paul Radiology recently, I was courteously informed that I could not be considered a "tech" in the sense they were using in their job description. Scant experience with venipuncture, total unfamiliarity with MRI School Of MN and ARMRIT, and the need for multi-modality techs were the stated reasons in my face-to-face meeting with them.rnOn a positive note, ARMRIT techs are being hired somewhere--and one graduate of the school who was already employed at an imaging center was promoted to MRI tech, although this tech claimed to be "constantly challenged about [his/her] certification" and aptitude in the field. rnOne question leveled to me in my interview at St. Paul Radiology was, "Why didn't you go to Century/Argosy? (The established ARRT diploma vendors in our area.) I found myself ill-prepared to defend the ARMRIT, only referring to ACR certification, which elicited blinking stares. rnOthers have sought to supplement their ARMRIT certification with local X-ray certificate add-ons.rnWe hope that with further education of the public and local imaging centers, techs may 'break in' to the field, making the ARMRIT certificate more recognized and legitimized. At present, however, it serves as a $16,000 rectangle of parchment with one side blank for a grocery list.
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