array-based detection variations in copy number in the HLA locus for genetic susceptibility determination development in extracranial venous malformations segments of veins and matrix cefalorraquídeas same method

摘要

A method for the in vitro diagnosis of a risk of developing at least one extracranial venous malformation cerebrospinal in a patient, said method comprising detecting the overall number of variations in the number of extragenic copies (CNV) in the HLA-DRA locus on chromosome 6p21 .