A rare ectodermal dysplasia syndrome with characteristics of linear hypopigmentation and hypotrichosis following the lines of Blaschko, symmetric or asymmetric facial dysmorphism and body asymmetry, in association with ocular, dental and acral anomalies. Reported manifestations include microphthalmia, strabismus, myopia, oligodontia, microdontia, conical teeth, abnormal enamel, brachydactyly, syndactyly and broad first toe, as well as dysmorphic facial features such as downslanting palpebral fissures, broad nasal bridge, malar hypoplasia and microstomia. Brain imaging may show cystic leukoencephalopathy and ventricular dilation. [from SNOMEDCT_US]