2 papers
cs.CV2026
X-LMC: Cross-View Spatiotemporal Collateral Circulation Scoring from DSA
Maedeh Hafezi Moghadas, Hakim Baazaoui, Lukas Bastian Otto +3
Digital subtraction angiography (DSA) is the reference standard for leptomeningeal collateral (LMC) assessment, providing critical prognostic insights to guide secondary treatment…
eess.IV2026
Leptomeningeal Collateral Detection on DSA via Vessel-Graph Neural Networks
Junyong Cao, Hakim Baazaoui, Chinmay Prabhakar +5
Leptomeningeal collaterals (LMCs) are an important prognostic factor in acute ischemic stroke. Existing automated methods rely on CT angiography (CTA), but individual LMCs are ofte…