Incidence of Diffusion-Weighted Imaging Lesions in Patients With Intracerebral Hemorrhage in the Acute and Subacute Time Periods

DWI lesions in patients with ICH are already common at baseline. Their prevalence is higher with a longer time since symptom onset and with higher SVD burden. Overall, these findings suggest a relation with the underlying condition resulting in ICH. The significant number of DWI lesions visible on admission MRI might diminish their use as surrogate outcome in future trials in ICH.