Abstract #3273
Quantitative susceptibility mapping of intracranial hemorrhages at different stages
Ilhami Kovanlikaya 1 , Apostolos John Tsiouris 1 , Tian Liu 2 , Jingwei Zhang 3 , Yi Wang 1,4 , and Shixin Chang 5
1
Radiology, Weill Cornell Medical College,
New York, New York, United States,
2
MedImageMetric
LLC, New York, New York, United States,
3
Biomedical
Engineering, Cornell University, Ithaca, New York,
United States,
4
Biomedical
Engineering, Cornell University, Itahca, New York,
United States,
5
Radiology,
Yueyang Hospital of Integrated Traditional Chinese &
Western Medicine, Shanghai, China
Identification and characterization of intracranial
hemorrhages (ICH) are critical for appropriate
management of hemorrhagic stroke patients. Hematomas at
different stages have different appearance on T1
weighted, T2 weighted, and gradient echo images, partly
because magnetic susceptibility varies over the time
course. In this study, we applied quantitative
susceptibility mapping (QSM) in vivo to directly
investigate the magnetic susceptibility of hematomas at
various stages.
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