Beschreibung
Although Rett syndrome itself is rare, it is one of some 2,000 such syndromes, and its genetic basis has recently been linked to the much broader Autism spectrum. From a sociological or anthropological point of view, it is also of considerable interest as a clinical entity that is undergoing transformation in the light of recent post-genomic research. Traditionally, such syndromes have been diagnosed clinically, but increasingly genetic technologies are having an impact on the diagnosis, description and classification of conditions. Rett Syndrome is thus a key exemplar of the implications of genetic medicine that are far-reaching and extend well beyond this particular syndrome.