(Q93.1) Whole chromosome monosomy, mosaicism (mitotic nondisjunction)

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17 019 in individuals diagnosis whole chromosome monosomy, mosaicism (mitotic nondisjunction) confirmed
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4 165 deaths with diagnosis whole chromosome monosomy, mosaicism (mitotic nondisjunction)
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25% mortality rate associated with the disease whole chromosome monosomy, mosaicism (mitotic nondisjunction)

Diagnosis whole chromosome monosomy, mosaicism (mitotic nondisjunction) is diagnosed Men are 7.64% more likely than Women

9 160

Men receive the diagnosis whole chromosome monosomy, mosaicism (mitotic nondisjunction)

1 770 (19.3 %)

Died from this diagnosis.

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7 859

Women receive the diagnosis whole chromosome monosomy, mosaicism (mitotic nondisjunction)

2 395 (30.5 %)

Died from this diagnosis.

Risk Group for the Disease whole chromosome monosomy, mosaicism (mitotic nondisjunction) - Men and Women aged 0-5

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In Men diagnosis is most often set at age 0-24
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Less common in men the disease occurs at Age 25-95+Less common in women the disease occurs at Age 30-34, 40-95+
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In Women diagnosis is most often set at age 0-29, 35-39

Disease Features whole chromosome monosomy, mosaicism (mitotic nondisjunction)

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Absence or low individual and public risk
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Whole chromosome monosomy, mosaicism (mitotic nondisjunction) - what does this mean

Whole chromosome monosomy is caused by a mitotic nondisjunction event in which one of the two copies of a chromosome is not distributed correctly during cell division, resulting in mosaicism with some cells having one copy of the chromosome and others having two copies.

What happens during the disease - whole chromosome monosomy, mosaicism (mitotic nondisjunction)

Whole chromosome monosomy, mosaicism (mitotic nondisjunction) is a disorder caused by a chromosomal abnormality in which an individual has only one copy of a particular chromosome instead of the normal two copies. this occurs when there is failure of the two sets of chromosomes to separate during cell division, resulting in a cell with only one copy of the chromosome. this condition can cause a wide range of physical and intellectual impairments depending on the chromosome affected.

Clinical Pattern

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How does a doctor diagnose

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Treatment and Medical Assistance

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27 Days of Hospitalization Required
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Average Time for Outpatient Care Not Established

Whole chromosome monosomy, mosaicism (mitotic nondisjunction) - Prevention

Whole chromosome monosomy and mosaicism (mitotic nondisjunction) can be prevented by avoiding environmental risk factors such as exposure to radiation, certain chemicals, and drugs. additionally, women should take folic acid supplements before and during pregnancy to reduce the risk of chromosomal abnormalities. genetic counseling before and during pregnancy can also help to identify and reduce the risk of chromosomal abnormalities.