cerebrovascular non-tumorous lesion incidence/prevalence measurement percentage of study population developing cerebrovascular lesions during a period of time 2012-07-16T12:32:41Z CMO:0000932 JSmith The number of individuals in a study population which develop new instances of non-tumorous cerebrovascular lesions during a certain period compared to the total number of individuals in the study population, expressed as a percentage. A non-tumorous cerebrovascular lesion is a non-neoplastic, localized, pathological change in the structure of the brain which involves or is caused by a component of the vascular system and/or blood supply of the brain, due to injury or disease; especially one that is circumscribed and well defined. VT:0010781 cerebrovascular lesions incidence clinical_measurement_ontology stroke incidence cerebrovascular lesion incidence/prevalence measurement