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Ontology of Biological Attributes
Last uploaded:
November 26, 2024
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| Preferred Name | Fetal ultrasound soft marker | |
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| Definitions |
The screening ultrasound at 16 to 20 weeks should evaluate 8 markers, 5 of which (thickened nuchal fold, echogenic bowel, mild ventriculomegaly, echogenic focus in the heart, and choroid plexus cyst) are associated with an increased risk of fetal aneuploidy, and in some cases with nonchromosomal problems, while 3 (single umbilical artery, enlarged cisterna magna, and pyelectasis) are only associated with an increased risk of nonchromosomal abnormalities when seen in isolation (PMID:16100637). |
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| ID |
http://purl.obolibrary.org/obo/HP_0011425 |
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| comment |
The screening ultrasound at 16 to 20 weeks should evaluate 8 markers, 5 of which (thickened nuchal fold, echogenic bowel, mild ventriculomegaly, echogenic focus in the heart, and choroid plexus cyst) are associated with an increased risk of fetal aneuploidy, and in some cases with nonchromosomal problems, while 3 (single umbilical artery, enlarged cisterna magna, and pyelectasis) are only associated with an increased risk of nonchromosomal abnormalities when seen in isolation (PMID:16100637).
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| label |
Fetal ultrasound soft marker
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| prefixIRI |
HP:0011425
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| prefLabel |
Fetal ultrasound soft marker
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