Subtype-specific risk patterns and asymptomatic progression in moyamoya disease: angiographic biomarkers for clinical stratification.

Key Points

• The study aims to identify subtype-specific risk patterns and angiographic biomarkers associated with moyamoya disease.
• Assessment of clinical parameters in moyamoya disease patients
• Evaluation of angiographic features
• Analysis of risk factors and biomarkers in relation to disease subtype
• Ischemic moyamoya disease showed male predominance and links to hypertension and dyslipidemia.
• Hemorrhagic transformation associated with lower body mass index and hypercholesterolemia.
• PCA involvement and choroidal anastomosis identified as significant biomarkers for asymptomatic risk stratification.