What is Rett syndrome?
{{distinguish|Tourette syndrome}} '''Rett syndrome''' is an almost entirely [[female]] based disorder which affects [[girl]]s. This condition is a neurological disorder which involves the [[brain]]'s grey matter. The clinical features include small [[hand]]s and [[feet]]. People with Rett syndrome also have [[scoliosis]]. They might also have [[cognitive impairment]]. {{Autism spectrum}} {{Pervasive developmental disorders}} [[Category:Autism]] [[Category:Pervasive developmental disorders]] [[Category:Syndromes]] {{medicine-stub}}