Congenital parvovirus: Difference between revisions
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(Created page with "==Diagnosis== ===Serology=== * IgM antibody is detectable by 10 to 12 days after infection (peak viremia), and persists for up to 3 months * IgG antibody is detectable about 2...") |
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+ | == Background == |
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+ | {| class="wikitable" |
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+ | !Trimester |
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+ | !Transmission to Fetus |
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+ | |- |
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+ | |first |
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+ | | rowspan="2" |33% |
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+ | |- |
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+ | |second |
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+ | |- |
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+ | |third |
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+ | |0% |
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+ | |- |
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+ | |overall |
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+ | |9% |
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+ | |} |
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+ | |||
+ | == Clinical Presentation == |
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+ | |||
+ | * Hydrops fetalis in utero |
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+ | * Heart failure |
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+ | * Myocarditis |
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+ | |||
==Diagnosis== |
==Diagnosis== |
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===Serology=== |
===Serology=== |
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+ | |||
⚫ | |||
− | * |
+ | *IgM antibody is detectable by 10 to 12 days after infection (peak viremia), and persists for up to 3 months |
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{| class="wikitable" |
{| class="wikitable" |
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− | ! |
+ | !IgM!!IgG!!Interpretation |
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− | | |
+ | |−||−||Susceptible |
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− | | |
+ | | +||−||Acute infection |
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|- |
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− | | |
+ | |−||+||Remote infection, at least 3-4 months ago |
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− | | |
+ | | +||+||Recent infection, within 2-3 months |
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− | [[Category: |
+ | [[Category:Congenital infections]] |
Latest revision as of 20:18, 21 September 2020
Background
Trimester | Transmission to Fetus |
---|---|
first | 33% |
second | |
third | 0% |
overall | 9% |
Clinical Presentation
- Hydrops fetalis in utero
- Heart failure
- Myocarditis
Diagnosis
Serology
- IgM antibody is detectable by 10 to 12 days after infection (peak viremia), and persists for up to 3 months
- IgG antibody is detectable about 2 weeks after infection and persists for life
IgM | IgG | Interpretation |
---|---|---|
− | − | Susceptible |
+ | − | Acute infection |
− | + | Remote infection, at least 3-4 months ago |
+ | + | Recent infection, within 2-3 months |