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| Result: Searchterm 'Spin'
found in 58 messages |
| Result Pages: 1 2 3 4 5 [6] 7 8 9 10 11 12 |
More Results:  Database (332) News Service (64) Resources (27) |
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meigahar Waite
Tue. 11 Feb.14,
19:50
[Reply (1 of 2) to:
'???'
started by: 'BETH PHILLIPS'
on Thu. 2 Aug.07]
 Category:
Contrast Agents
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|  View the whole thread | | |
dimitris priovolos
Sat. 21 Dec.13,
10:14
[Reply (1 of 2) to:
'mr urography'
started by: 'elena giovanelli'
on Thu. 24 Oct.13]
Category:
Applications and Examinations
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| mr urography |
I think it's better to plan both ureters, put the pack of slices exactly coronal on an axial abdomen slice including both kidneys, take care on a sagital slice to give an angle parallel to spine but including the bladder and the space behind it, use foldover direction (siemens) or Rfov 1 (GE), fov 400-450, sl thick 0.80-1mm, open the 3d slice pack as much as needed, use navigator-pace (siemens) or triggering (GE).
A preparation of diet is needed some times, additional sequences (haste, fiesta, vibe+iv or lava+iv contr) are necessary.
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| | View the whole thread | | |
aaron yonts`
Thu. 19 Sep.13,
07:56
[Reply (1 of 3) to:
'why there is T2* but not T1*'
started by: 'Isa Toni Toni'
on Wed. 24 Jul.13]
Category:
Sequences and Imaging Parameters
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| why there is T2* but not T1* |
i may just be giving general info but a t2* is aquired from a gradient echo compared to a t2 with a spin echo. according to mri in practice a t2* can help show some things a normal t2 would not, such as ms plaques in a cervical spine
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| | View the whole thread | | |
Reader Mail
Mon. 23 Jan.12,
07:49
[Start of:
'Gadolinium - blood brain barrier'
1 Reply]
Category:
General
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| Gadolinium - blood brain barrier |
Does Gadolinium cross blood brain barrier? I am having a neck and spine MRI with Gaolinium contrast for detection of CSF leak. Can intravenous vein administration of Gadolinium get into the neck and spinal cord?
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Katelin Lyons
Fri. 27 May.11,
10:07
[Reply (1 of 4) to:
'Best pulse sequences for spinal cord demyelination?'
started by: 'Karen Lesley'
on Sat. 21 May.11]
Category:
Applications and Examinations
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| Best pulse sequences for spinal cord demyelination? |
Small spinal cord lesions, even if clinically significant, can be due to the low sensitivity of some pulse sequences. Demyelinating lesions are better seen on STIR-FSE images, on which the number of lesions are significantly higher than on FSE, while the FSE and CSE images show approximately equal numbers of lesions.So as STIR-FSE has high sensitivity to demyelinating lesions,it can be considered quite specific and should be included in spinal MRI for assessment of suspected demyelinating disease.
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