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{{Distinguish|3=XYYY Syndrome}} |
{{Distinguish|3=XYYY Syndrome}} |
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[[File:Xyyyy.png|thumb|The XYYYY Syndrome flag.]] |
[[File:Xyyyy.png|thumb|The XYYYY Syndrome flag.]] |
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'''49,XYYYY''' '''syndrome''' is a rare [[intersex]] |
'''49,XYYYY''' '''syndrome''' is a rare [[intersex]] variation in which an [[CTM]] individual has three extra Y chromosomes instead of just the usual one. It is estimated to occur in 1 in 1,000,000 [[AMAB|DMAB]] children. Due to the rarity, little is known about this variation. |
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Symptoms of this |
Symptoms of this variation includes speech delay, [[Secondary Sex Agenesis|hypotonia (low muscle tone)]], including facial asymmetry, hypertelorism, bilateral low set ‘lop’ ears, a incurved pinky, widely spaced eyes, fusion within the bones of the forearm, and an undersized jaw. Those with the variation also typically fall on the autism spectrum and/or have ADHD. |
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It is important to note that not all the symptoms listed in this page are guaranteed to occur in someone with this |
It is important to note that not all the symptoms listed in this page are guaranteed to occur in someone with this variation, as someone may only experience one or several of these symptoms, yet still hold the variation. |
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== History == |
== History == |