What is Cadasil Syndrome

Cadasil syndrome is a rare disease characterized by migraine headaches and multiple strokes, which progresses to dementia. A rare disease involving cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy, is the most common form of hereditary stroke disorder, and is thought to be caused by mutations of the Notch 3 gene on chromosome 19. Blood Testing can diagnose >95% of cases of CADASIL with certainty. The method involves a blood test sent to a specialized laboratory. Availability of the test result makes diagnosis of other family members relatively easy. Prior to availability of the gene tests, skin biopsy was used to diagnose CADASIL. Consult a doctor for medical advice.