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Marta Lancione

Thu. 5 May.16,
14:55

[Start of:
'Drawing MRI sequence'
0 Reply]


 
  Category: 
General

 
Drawing MRI sequence
Does anyone know of existing LaTeX macros or packages or any other software for drawing Magnetic Resonance Imaging pulse sequences?
I didn't find anything online. Thank you so much for your help!
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Bob Smtih

Thu. 30 Oct.14,
18:41

[Start of:
'What is this white "cloud" on the right side of this MRI?'
0 Reply]


 
  Category: 
General

 
What is this white "cloud" on the right side of this MRI?
The following was noted:c2/c3 normal c3/c4 Very minimal anterior ostepphytic ridging is present. There is no spinal stenosis or neural foraminal narrowing. C4/c5 Very minimal anterior ostepphytic ridging is noted. There is no spinal stenosis or neural foraminal narrowing. c5/c6 There is a circumferential disc osteophyte complex present. There is mild central spinal stenosis. The AP diameter of the spinal canal is narrowed to 9mm. The dorsal and ventral CSF spaces remain patent. There is mild to moderate neural foraminal narrowing. c6/c7 a circumferential disc osteophyte complex present. There is mild central spinal stenosis. AP diameter of the spinal canal is narrowed to 9mm. The dorsal and ventral CSF spaces remain patent. There is moderate to severe neural foraminal narrowing. c7/t1 Normal. AP diameter of the spinal canal is 12 mm My question is C5 looks like it is chewed up; weird shading. Does it appear to be more damaged than the report states? Also there seems to be a white "cloud" that goes into the left side of multiple disks. What is the white "cloud"? c3 through c7 are in the image
 
 
MRI SAG T2


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michelle cyrus

Wed. 24 Sep.14,
16:43

[Start of:
'[URGENT] Need MO disk 2.3GB of Hitachi MRI AIRIS MATE'
0 Reply]


 
  Category: 
General

 
[URGENT] Need MO disk 2.3GB of Hitachi MRI AIRIS MATE
We are urgently looking for Maxell magneto optical disk 2.3GB 512byte/sector rewriteable MA172-S1.
The disk contains AIRIS MATE (ultraSPARC- IIi) system software.
Ship to: Vietnam
Please email us to singaporemedical@outlook.com or call +84912460068 if you have one.
Thanks a lot.


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Charlie McIntyre

Tue. 17 Apr.12,
16:28

[Start of:
'High Field Open MRI systems/Spatial Gradient limits'
0 Reply]


 
  Category: 
Safety

 
High Field Open MRI systems/Spatial Gradient limits
Anyone out there operating a Philips HFO or Hitachi Oasis? If so how is your facility handling the new FDA labeling of MR "conditional" limits of certain implants(stents, shunts, etc..) and the Higher Spatial Gradient Forces that these machines have? thanks.
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Mike ferty

Sat. 10 Apr.10,
17:39

[Start of:
'MRI terminology need clarification'
0 Reply]


 
  Category: 
Basics and Physics

 
MRI terminology need clarification
Hi,

This is a very wonderful site and I have learned alot from your definition database. I do have a question with some of the terminologies that I cannot find in your database, here are the ones:

What is:

Alpha pulse?
Inversion Pulse?
z-gradient pulse?
positive x-gradient pulse?
negative x-gradient pulse?
phase encoding pulse?
Refocusing gradient pulse?

Can you please help me know what there terms meant?

Many Thanks!

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