Abstract #3993
Improved lesion detection in regions with strong susceptibility using iShim-WBDWI as compared to 3D-Shimming WBDWI
Haibo Zhang 1 , Huadan Xue 1 , Hui Liu 2 , Stemmer Alto 3 , Kannengiesser Stephan 3 , Kiefer Berthold 4 , and Zhengyu Jin 1
1
Radiology, Peking Union Medical College
Hospital, Beijing, Beijing, China,
2
NEA
MR Collaboration, Siemens Ltd., China, Shanghai, China,
3
Healthcare,
Siemens AG, Erlangen, Germany,
4
Radiology,
Siemens, Erlangen, China
There are various techniques to address the
susceptibility artifact in DWI. However, the current
available DWI techniques are still quite challenge for
whole body DWI applications. In this report, we
investigated a prototype slie by slice shimming WBDWI
sequence for lymphma and MM patients. In the most
difficult region such as neck, we achieved a higher rate
of good image quality and consistent measures in other
body regions as comapred to conventional WBDWI.
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