| Phenotype details |
craniosynostosis, arachnodactyly, pectus deformity, scoliosis, no joint contractures, no camptodactyly, foot malposition, scaphocephaly or dolichocephaly, hypertelorism, proptosis, downslanting palpebral fissures, micrognathia or retrognathia, intellectual disability, hernias, no loss of subcutaneous fat, mitral valve prolapse, aortic dilatation requiring surgery (16y, aortic root dilatation with Z score=7.014), vertebrobasilar and internal carotid tortuosity, dilated pulmonary-artery root, no myopia |