| Phenotype details |
moderate developmental delay; no developmental regression; dysostosis multiplex; no short stature; coarse facial features; macrocephaly; macroglossia; joint contractures; carpal tunnel syndrome; no inguinal hernia, no umbilical hernia; obesity; no heart valve involvement; no cardiomyopathy; adenotomy, no tonsillectomy; acute otitis media; hearing impairment; no seizures; no hydrocephalus |