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| Result: Searchterm 'mra'
found in 28 messages |
| Result Pages: 1 2 3 4 5 [6] |
More Results:  Database (66) News Service (15) Resources (18) |
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lily lily
Wed. 8 Dec.04,
23:23
[Reply (1 of 4) to:
'CE MRA of the Liver'
started by: 'bob mitchell'
on Sun. 5 Dec.04]
 Category:
Applications and Examinations
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| CE MRA of the Liver |
Dear bob mitchell:
The injction rate and amount of C.M. of liver MRA on our experience, that are the same yours. And that can got the very will artery phase around 15sec(using smart prep. to track or fluoro-trigger to mointor and catch the C.M. arrival time ) after injection C.M. Another item about the portal vein you can settle multi-phase on option menu. After artery phase then take rest to breath and BH again(about 3-5sec) then do the second phase(portal vein phase).
you can try the way.
ps: you can try to performance it combinate ASSET, it will reduction the scan time and improve the tempory resoultion.
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|  View the whole thread | | |
Don Monterez
Mon. 27 Sep.04,
01:44
[Start of:
'Power Injector'
1 Reply]
Category:
Equipment
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| Power Injector |
Hi,
we look for an easy to handle, service friendly and cheap power injector for MRA. Can someone recommend us one. Any good experience?
Thanks Don
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Tom Bellini
Mon. 14 Jun.04,
01:57
[Reply (1 of 3) to:
'Black Blood MRA'
started by: 'ranran zhao'
on Sun. 6 Jun.04]
Category:
Applications and Examinations
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| Black Blood MRA |
The black blood effect is a natural high contrast between blood and myocardium caused by the flow void of blood. Black blood techniques are for example used to demonstrate fatty infiltration of the right ventricular wall with right ventricular dysplasia. Black blood MRA is usual based on fast spin echo or inversion recovery sequences and seldom used as cine imaging. The advantage of this type of sequence consists of being less sensitive to respiratory and cardiac motion. Bright blood cine imaging is the standard method, but there are manufacturer with different techniques, e.g. Toshiba has a black blood cine technique.
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