A. Torkaman

Seizure and Stroke in a Patient with Down Syndrome Diagnosed with Moyamoya Syndrome: A Case Report

Moyamoya syndrome (MMS) is a rare, progressive occlusive vasculopathy characterized by stenosis of the distal internal carotid arteries and the formation of collateral vessels resembling a “puff of smoke” on angiography. Patients with Down syndrome (DS) have a significantly higher risk of MMS; however, diagnosis is oft...