Hemorrhage Burden Predicts Recurrent Intracerebral Hemorrhage After Lobar Hemorrhage

Abstract
Background and Purpose— Small asymptomatic cerebral hemorrhages detectable by gradient-echo MRI are common in patients with intracerebral hemorrhage (ICH), particularly lobar ICH related to cerebral amyloid angiopathy (CAA). We sought to determine whether hemorrhages detected at the time of lobar ICH predict the major clinical complications of CAA: recurrent ICH or decline in cognition and function.