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  2. Living with trisomy 18: How a 6-year-old girl is beating the odds

    www.aol.com/living-trisomy-18-6-old-201618650.html

    "But then she lived and she kept living." Dr. Dungan says life with trisomy 18 ranges in difficulty depending on the type babies have. ... "For the longest time, kids with trisomy 18 were denied ...

  3. Trisomy 18 - Wikipedia

    en.wikipedia.org/wiki/Trisomy_18

    1 per 5,000 births [3] Trisomy 18, also known as Edwards syndrome, is a genetic disorder caused by the presence of a third copy of all or part of chromosome 18. [3] Many parts of the body are affected. [3] Babies are often born small and have heart defects. [3] Other features include a small head, small jaw, clenched fists with overlapping ...

  4. What is trisomy 18 and why is it fatal? - AOL

    www.aol.com/lifestyle/trisomy-18-why-fatal...

    Trisomy 18 is a fatal chromosomal condition that can be detected during pregnancy.It's also at the center of a new legal case in Texas, where a mom of two, Kate Cox, is seeking an abortion after ...

  5. Pallister–Killian syndrome - Wikipedia

    en.wikipedia.org/wiki/Pallister–Killian_syndrome

    The Pallister–Killian syndrome (PKS), also termed tetrasomy 12p mosaicism or the Pallister mosaic aneuploidy syndrome, is an extremely rare and severe genetic disorder. PKS is due to the presence of an extra and abnormal chromosome termed a small supernumerary marker chromosome (sSMC). sSMCs contain copies of genetic material from parts of ...

  6. List of longest-living organisms - Wikipedia

    en.wikipedia.org/wiki/List_of_longest-living...

    Humans are among the longest living land mammals. [99] Jeanne Calment, a French woman, lived to the age of 122 years, 164 days, making her the oldest fully documented human who has ever lived. She died on August 4, 1997. [100] Jiroemon Kimura (†116 years, 54 days), a Japanese man, died on 12 June 2013.

  7. Patau syndrome - Wikipedia

    en.wikipedia.org/wiki/Patau_syndrome

    Patau syndrome. Patau syndrome is a syndrome caused by a chromosomal abnormality, in which some or all of the cells of the body contain extra genetic material from chromosome 13. The extra genetic material disrupts normal development, causing multiple and complex organ defects. This can occur either because each cell contains a full extra copy ...

  8. List of the verified oldest people - Wikipedia

    en.wikipedia.org/wiki/List_of_the_verified...

    The oldest person ever whose age has been independently verified is Jeanne Calment (1875–1997) of France, who lived to the age of 122 years and 164 days. [ b ] The oldest verified man ever is Jiroemon Kimura (1897–2013) of Japan, who lived to the age of 116 years and 54 days. The oldest known living person is Tomiko Itooka of Japan, aged ...

  9. List of people with Down syndrome - Wikipedia

    en.wikipedia.org/wiki/List_of_people_with_Down...

    This is a list of people with Down syndrome, a condition also known as Down's syndrome or trisomy 21. Down syndrome is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. [1] It is typically associated with developmental delays, characteristic physical features, and mild to moderate intellectual disability ...