A 66-year-old patient with vanishing white matter disease due to the p.Ala87Val <i>EIF2B3</i> mutation

Abstract

Vanishing white matter (VWM; OMIM # 603896) is one of the most prevalent inherited childhood leukoencephalopathies. It has, however, become evident that VWM has a wider clinical spectrum, with age at onset inversely related to clinical severity. Many affected women experience a combination of leukoencephalopathy and primary amenorrhea or premature ovarian failure, a condition named ovarioleukodystrophy. Mutations in any of the genes encoding the 5 subunits of the Eukaryotic Initiation Factor 2B gene (EIF2B1, 2, 3, 4, and 5) can independently cause VWM.(1).