by mcarroll40 on April 16th, 2010

mcarroll40

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what are the medical characteristics of children with a chromosome number 9 depletion?

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  • by Missnicolehw on April 16th, 2010

    Missnicolehw

    Chromosome 9, Partial Monosomy 9p is a rare chromosomal disorder in which there is deletion (monosomy) of a portion of the 9th chromosome. Characteristic symptoms and findings include mental retardation; distinctive malformations of the skull and facial (craniofacial) region, such as an abnormally shaped forehead (i.e., trigonocephaly), upwardly slanting eyelid folds (palpebral fissures), and unusually flat midfacial regions (midfacial hypoplasia); structural malformations of the heart (congenital heart defects); genital defects in affected males and females; and/or additional physical abnormalities. In most cases, Chromosome 9, Partial Monosomy 9p appears to result from spontaneous (de novo) errors very early in embryonic development that occur for unknown reasons (sporadically).

    Comments
    • My daughter died from this 12 years ago. After her autopsy they also found aLL of her organs were half the size they were supposed to be.

      Kelli_M4648

      by Kelli_M4648 on November 19th, 2010

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