- Alternative Venous Pathways: A Potential Key Imaging Feature for Early Diagnosis of Sturge-Weber Syndrome Type 1
In this retrospective review of children with SWS, the most prevalent lesions at the first MRI were subarachnoid varicose network and transmedullary veins. The dilated venous channels are an early compensatory mechanism, preceding abnormal pial contrast enhancement, atrophy, and calcification.
