Diagnostic value of susceptibility weighted imaging in traumatic cerebral microbleeds
Abstract：Objective To explore the diagnostic value of susceptibility weighted imaging(SWI) in patients with traumatic cerebral microbleeds.Methods MRI data of 47 patients with traumatic cerebral microbleeds proved by clinical manifestation and operation were retrospectively analyzed.MRI data included T2 WI, T1 fluid attenuated in-version recovery( FLAIR) , T2 FLAIR,DWI and SWI.The detection rates between SWI and conventional sequences were compared.Results Forty-seven patients with traumatic cerebral microbleeds were showed punctate small patchy and linear low signal by SWI,and 14, 23, 12, 29 patients with traumatic cerebral microbleeds were showed by T2 WI, T2 FLAIR,T1 FLAIR,DWI respectively.Conclusion SWI is sensitive to traumatic cerebral microbleeds and it has high value in early diagnosis of traumatic cerebral microbleeds.
Keywords：Susceptibility weighted imaging( SWI)Traumatic cerebral microbleeds
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 17-19 )