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| Result: Searchterm 't1'
found in 54 messages |
| Result Pages: 1 2 3 4 5 6 7 8 9 10 [11] |
More Results:  Database (172) News Service (18) Resources (5) |
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purna chander reddy
Sun. 11 Sep.05,
14:46
[Reply (3 of 6) to:
'Brain Protocol'
started by: 'Oscar Cidri'
on Tue. 7 Sep.04]
 Category:
Protocols
|
| Brain Protocol |
hai
according to pt histry we went for seq for brain routine
T2,FLAIR,T1 TRANSVERSAL
T1 SAGITALS
T2,IR CORONOL
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|  View the whole thread | | |
William Flemming
Tue. 29 Mar.05,
02:49
[Reply (1 of 2) to:
'MR image of an eye'
started by: 'Reader Mail '
on Tue. 14 Dec.04]
Category:
Applications and Examinations
|
| MR image of an eye |
Depending on the sequence and the field strength there can be artifacts that look like eye movement and are difficult to separate. To avoid eye movement should the patient not only close the eyes or fix a point, but also with closed eyes think about not to move the eyes.
Other artifacts (e.g. ghosting) can be reduced with fat suppression, reduction of the water fat shift, T1 with a long TE (to reduce the brightness of fat), and/or a higher matrix.
Also the perfect positioning of the coil and a homogeneity correction will improve the image quality. I do not know a post processing program that removes those artifacts.
Regards
Bill
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| | View the whole thread | | |
salah almahal
Tue. 1 Feb.05,
21:55
[Reply (2 of 6) to:
'Brain Protocol'
started by: 'Oscar Cidri'
on Tue. 7 Sep.04]
Category:
Protocols
|
| Brain Protocol |
hi Oscar,
T2,FLAIR LONG TR and T1-------- TRANSVERSE.
FLAIR ,T1 --------------- SAGITTAL.
DWSSH.
3D ANGIO.
This for routine brain ,although the protocol depend on the clinical diagnosis.
is it for ms,infarction,pitutary abnormalities,orbit abnormalities,ect.....
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| | View the whole thread | | |
Susan Angelico
Tue. 26 Oct.04,
00:24
[Reply (1 of 6) to:
'Brain Protocol'
started by: 'Oscar Cidri'
on Tue. 7 Sep.04]
Category:
Protocols
|
| Brain Protocol |
Hi Oscar,
depending of the indication (tumor, stroke, haemorrhage, epilepsy, inflammation, malformation....) different sequences are useful for brain MRI.
A protocol for a wide range of indications: sagittal T2, coronal Flair, transversal DWI and transversal T1 without and with contrast medium. In case of a result a second plane of a T1 sequence after contrast e.g. coronal is recommended.
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| | View the whole thread | |
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| | Result Pages : 1 2 3 4 5 6 7 8 9 10 [11] | |
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