Abstract
Wyburn-Mason syndrome (WMS) is a widely recognized neurocutaneous syndrome in which the unilateral anterior venous malformation in its complete form is associated with eye, brain, and skin involvement. The term WMS also includes the incomplete form in which the patients show unilateral anterior venous malformation as a single anomaly not associated with other districts involvement. Neurologic complications are almost constantly reported in this syndrome. The aim of this report is to describe the neurologic course of two patients affected by the complete form of this very rare syndrome offering particular remarks whether convulsive episodes or epilepsy are leading features of this disorder. Based on the experience registered in the long follow-up in the present patients and in those reported in the literature, seizures and convulsive episodes are uncommon in WMS and, when present, mainly occur in consequence of acute or chronic disruptive events of the arteriovenous malformations.
Keywords
Wyburn-Mason syndrome - seizures - congenital vascular anomaly - neurocutaneous syndrome
