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'''Poland Syndrome''' is a syndrome that - in some cases - may be considered an [[intersex]] variation, although many would say it ''causes'' intersex traits, rather than being one in of itself. This syndrome
In both CTF and CTM individuals with this syndrome, secondary sex traits are heavily
Other symptoms include an chest abnormalities, absent fat, fused ribs, missing or short ribs, missing muscles, a high shoulder blade, an absent hand, extra fingers, abnormal fingerprints, webbed fingers, a split hand, webbed toes,
== Causes ==
The cause of Poland syndrome is unknown, however researchers have suggested that it may result from a disruption of blood flow during development before birth. This disruption is theorized to occur at about the sixth week of embryonic development and affect blood vessels that will become vertebral arteries on each side of the body, which are arteries that supply blood to embryonic tissues that give rise to the chest wall and hand on their respective sides, hence the abnormalities.
Despite this theory, there is no confirmation of the real cause.<ref>https://medlineplus.gov/genetics/condition/poland-syndrome/#causes</ref>
== History ==
This syndrome was named by Patrick Clarkson, a British plastic surgeon, in 1962. Clarkson was working at Guy's Hospital and Queen Mary's Hospital in London, when he noticed that three of his patients had both a hand deformity and an underdeveloped breast on the same side. He discussed this with his colleague at Guy's Hospital, Dr Philip Evans, who agreed that the syndrome was "not widely appreciated".
Clarkson decided to look into it, and upon doing so, found a reference to this same syndrome published by Alfred Poland in 1841 Guy's Hospital reports. This single case report wasn't enough for Poland to be able to identify it as a syndrome, however Clarkson's reports mixed with Polands certainly were, and this is what caused Clarkson to name this syndrome the 'Poland Syndrome' after the original person to discover it.<ref>https://en.wikipedia.org/wiki/Poland_syndrome#History</ref>
== References ==
<references />
[[Category:Intersex Traits]]
[[Category:Flagless Sexes]]
[[Category:Verified Resources]]
[[Category:Sex Category]]
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