Hyunsoo Kim

Apparent Diffusion Coefficient Composition and Tissue Heterogeneity as Predictors of Functional Outcomes After Endovascular Thrombectomy in Patients With Large Ischemic Core

BACKGROUND: Recent trials established endovascular thrombectomy efficacy in large ischemic cores, yet outcomes remain heterogeneous despite similar infarct volumes, suggesting that current volumetric assessments may not fully capture tissue viability. We examined whether tissue c...

Vascular Imaging Features and Time-Specific Recurrence Risk After Craniocervical Artery Dissection

Background and ObjectivesCraniocervical artery dissection (CCAD) is a major cause of stroke in young adults, yet its recurrence risk remains poorly defined because of delayed enrollment in prior research. We aimed to determine the temporal distribution of recurrent ischemic strok...