Rett syndrome ndeye chisingawanzo genetic chirwere izvo zvinokanganisa kukura uye kukura kwehuropi. Inozviratidza mukati vacheche nevana vadiki, ingangove pakati vasikana.

Mwana ane Rett syndrome anoratidza kukura zvakanaka achiri muduku. Zviratidzo zvekutanga zvinoonekwa pakati 6 uye 18 mwedzi. Vana vane chirwere zvishoma nezvishoma vane matambudziko kufamba, kubatana uye kutaurirana zvinokanganisa kugona kutaura, kufamba uye kushandisa maoko avo. Tinobva tataura nezve polyhandicap.

A new classification for pervasive developmental disorders (PDD).

Kunyangwe Rett syndrome iri chirwere chemajini, icho chikamu chezvakapararira zvekuvandudza kusagadzikana (PDD). Muchinyorwa chinotevera (chiri kuuya 2013) cheDiagnostic uye Statistical Manual yeMental Disorders (DSM-V), American Psychiatric Association (APA) inokurudzira kupatsanurwa kutsva kwePDD. Mhando dzakasiyana dze autism dzichaiswa muboka rimwechete rinonzi "Autism Spectrum Disorders". Rett syndrome saka ichaonekwa sechisingawanzo genetic chirwere chakaparadzana zvachose.