inherit the varied X-chromosome will express the symptoms of the syndrome, on the other hand females who inherit the varied X-chromosome will become carriers of the mutated gene and will not show any symptoms or clinical features of the syndrome. Treatment As of now, the only treatment for this disease is expertise in pediatrics, child neurology, neurosurgery, rehabilitation, and medical genetics. As some parts of the body can be damaged through time to time it can be useful to have the expertise to identify what other ways they can help for the complete health of the child. Previous Cases The first case of the MASA Syndrome was found in a boy in Asia. The patient was a 10-year-old boy with symptoms like, mild mental retardation, bilateral adducted thumbs and corpus callosum hypoplasia. His family did not have any history with MASA syndrome. There is not just one specific doctor or scientist for this disorder. Since the L1 syndrome is composed of many X-linked disorders, more than one doctor or scientist may find the disorder in a person. Most of the doctors who find the disorder are Neuroscientists and some Pediatric Neurology specialists. References External links GeneReview/NIH/UW entry on L1 Syndrome X-linked recessive disorders Rare syndromes Syndromes with intellectual disability Syndromes affecting the nervous system