Anterior Choroidal Artery Territory Infarction: Lesions Confined to versus beyond the Internal Capsule

Abstract

In general, SAD was the most important stroke mechanism for AchA infarction followed by LAD. However, dAchA infarction and pAchA infarction differ in that the former was more often associated with cardioembolism, distal ICA steno-occlusion, a worse clinical status and less often associated with SAD than the latter. The different proportion of patients with pure PLIC lesions included in previous studies may have led to inconsistent and confusing results, which should be considered to gain a proper understanding of AchA infarction.