Isolated and ventriculomegaly-associated cases of spina bifida in genetic counseling: focus on fetal pathology.
Pathol Res Pract
; 209(7): 409-12, 2013 Jul.
Article
en En
| MEDLINE
| ID: mdl-23706941
Cases of spina bifida alone and in association with ventriculomegaly represent important but different malformations according to clinical characteristics. In our study, we analyzed the data on pregancies terminated because of isolated cases (n=307) and ventriculomegaly-associated cases (n=372) of spina bifida. In spina bifida cases in association with hydrocephalus, positive obstetric history was found approximately 1.5 times more frequently than in the isolated ones. The incidence of positive genetic history was nearly two-fold in the latter cases. In isolated cases of spina bifida, associated malformations were more common than in cases of spina bifida and ventriculomegaly together. The most frequent associated malformations were those of the urogenital system (in cases of spina bifida: 11.1%; in cases of SB+V: 9.14%). The risk of recurrence of SB+V is significantly higher than that of isolated SB (8.9% vs. 2.1%). It can be concluded that positive genetic history is more common in cases of isolated spina bifida. Malformations out of the nervous system are more commonly observed in cases of isolated spina bifida. During the prenatal diagnostics of spina bifida, sonography must focus on malformations of the urogenital system.
Palabras clave
AFP; Associated malformations; CSM; Fetopathology; Hungarian Society of Ultrasound in Obstetrics and Gynecology; MASZNUT; MSAFP; MoM; NTD; Risk of recurrence; SB; SB+V; Spina bifida; Spina bifida associated with ventriculomegaly; alfa-fetoprotein; craniospinal malformation; maternal serum-AFP; multiple of median; neural tube defects; spina bifida; spina bifida+ventriculomegaly
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Disrafia Espinal
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Feto
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Asesoramiento Genético
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Hidrocefalia
Tipo de estudio:
Diagnostic_studies
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Etiology_studies
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Observational_studies
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Risk_factors_studies
Límite:
Adult
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Animals
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Female
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Humans
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Pregnancy
Idioma:
En
Revista:
Pathol Res Pract
Año:
2013
Tipo del documento:
Article
País de afiliación:
Hungria
Pais de publicación:
Alemania