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New acceleration techniques will :
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MRI Forum: siemens impact expert
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  Category:  Sequences and Imaging Parameters
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Angel Lara

Thu. 5 Jan.06,
18:03
siemens impact expert
Does anyone remember how to shim for silicon on numaris?

I am having trouble with breast implants, I do not know how to adjust center frequency for proper shimming of water and silicon.

Some images look like saline and some look like silicon.

Old machine and do not have accsess to applications. Any help will be greatly appreciated.

terry santos

Thu. 5 Jan.06,
23:54
shim system as normal

Then there should be a scout_silicone protocol.
tirm11_wss60b130.wlc TR 1530

If scout shows sillicone then use
tirm11_wss60b130.wlc TR 8568 4 mm cuts


If scout shows water only then use
tirm11_ss60b130.wlc TR 8568 4 mm cuts

The scout is :22 sec

The other sequences are 3:17

Angel Lara

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Fri. 20 Jan.06,
14:33
Thank You,

Please excuse me But how should the silicon scout look?
What other sequences should I run to complete the protocol, and will the other sequences be affected by the scanner tunning to silicone instead of water?

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  Category:  Sequences and Imaging Parameters
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