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Rett's syndrome is a brain disorder that affects girls
only. It is a rare condition first described in the 1960's by
an Austrian, Andreas Rett, but became medically recognized only
during the 1980's. The affected child's health and development
appear normal until symptoms occur. They usually occur when the
child is 12 to 18 months old. Skills that have been acquired,
such as walking and talking, gradually disappear and they become
progressively handicapped and they may even appear autistic. Odd,
repetitive writhing movements of the hands and limbs are characteristic
of the condition, and there are often inappropriate outbursts
of crying or laughter.
:: Incidence
Rett's syndrome is said to affect about one in every 10,000
to 15,000 female babies.
:: Cause
Rett's Syndrome is a neurological disorder that is said to
be genetic. It was first believed to affect mainly females, but
recent studies reveal that it does affect males who are more severely
affected Male fetuses that have the disorder miscarry or die shortly
after birth, usually before the second year. On rare cases, a
male may carry an extra X chromosome and may survive longer.
:: Treatment
There is no cure for Rett's Syndrome. Those diagnosed with Rett's
generally need constant care and attention. Treatment is geared
toward symptom relief and therefore physiotherapy is helpful .
Medication used to control seizures. Behavior therapy is used
to teach self coping mechanisms. It is recommended that children
are exposed to diverse and interactive social situations and that
adaptive communication options be introduced early. Some children
may require special nutritional programs to maintain adequate
weight. Sensory integration therapy, physical therapy, occupational
therapy and communication therapy are also suggested.
::
Disorders on the Autism Spectrum
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