Congenital parvovirus: Difference between revisions
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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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|first |
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| rowspan="2" |33% |
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|- |
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|second |
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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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|−||+||Remote infection, at least 3-4 months ago |
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| +||+||Recent infection, within 2-3 months |
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[[Category:Congenital infections]] |
[[Category:Congenital infections]] |
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[[Category:Pediatrics]] |
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Latest revision as of 00:18, 22 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 |
