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'T2 Weighted'
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Result: Searchterm 'T2 Weighted' found in 6 messages
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Eric Gonzalez

Wed. 10 Oct.12,
20:06

[Reply (1 of 2) to:
'Brain T2FS postcontrast'
started by: 'kaisa bente'
on Thu. 27 Jan.11]

 
  Category: 
Applications and Examinations
 
Brain T2FS postcontrast
Gadolinium relaxation times are too short for T2 weighted imaging, so T2 weighted is not tipically performed after contrast (unless used as a delay to give contrast time to peak before T1 FS is obtained).

Also I have never worked at any facility that uses T2 fat sat imaging on the brain. Not a whole lot of fat in the brain region!

FLAIR imaging is the norm...but I could stand corrected.
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Peter Jefferson

Tue. 24 Jan.12,
21:33

[Reply (1 of 7) to:
'Imaging optic neuritis'
started by: 'Karen Lesley'
on Wed. 18 Jan.12]

 
  Category: 
General
 
Imaging optic neuritis
A coronal STIR or T2 weighted sequence with fat suppression is useful to show an opticus neuritis.
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Klarns Ki

Sun. 22 May.11,
08:58

[Start of:
'T1 & T2 map vs T1W & T2W'
0 Reply]

 
  Category: 
Basics and Physics
 
T1 & T2 map vs T1W & T2W
Hi

Does anyone can explain me the differences between T1 map compare to T1 weighted map ? and T2 map compare to T2 weighted map ?

Thanks

Klarns

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Elena Brown

Fri. 22 May.09,
20:48

[Reply (1 of 2) to:
'Feridex/endorem and bone MRI'
started by: 'marta lola'
on Wed. 15 Apr.09]

 
  Category: 
Contrast Agents
 
Feridex/endorem and bone MRI
Some experiments with superparamagnetic contrast agents such as Feridex/Endorem with labeled cells showed a black appearance on T2 weighted sequences, which was easy to see. The less dominant T1 effect, bright on T1 weighted images was more subtle. (I found this also interesting http://www.nature.com/nm/journal/v7/n11/full/nm1101-1241.html and the article 'MR and iron magnetic nanoparticles. Imaging opportunities in preclinical and translational research' on http://www.tumorionline.it/cerca.php )
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Robert Allen

Mon. 2 Aug.04,
02:26

[Reply (1 of 2) to:
'Sialography'
started by: 'Lee Conrad'
on Sat. 17 Jul.04]

 
  Category: 
Protocols
 
Sialography
Hi,
you can take a strong T2 weighted MRCP or similar sequence with smaller FOV. For an overview one thick slice in sagittal or transversal direction and for more details a 3D sequence with thin slices and higher matrix. For better visualization a sour (lemon) juice can be given before the examination.
Bob
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