Prenatal diagnosis and fetopathological findings in five fetuses with trisomy 9
โ Scribed by Chitayat, David ;Hodgkinson, Kathy ;Luke, Anthony ;Winsor, Elizabeth ;Rose, Toby ;Kalousek, Dagmar
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 532 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0148-7299
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๐ SIMILAR VOLUMES
Trisomy 9 is a relatively rare chromosomal abnormality. There have been no reports of first trimester ultrasound findings associated with mosaic or nonmosaic trisomy 9 in the literature. A case of nonmosaic trisomy 9 diagnosed prenatally with ultrasound findings at 11.7 weeks gestation is presented
We determined the type and frequency of abnormal sonographic findings in 187 Down syndrome fetuses. Examinations were performed transvaginally or transabdominally between 9 and 28 weeks' gestation. Consecutive scans performed prior to knowledge of the fetal karyotype (n=144) were analysed separately
## Abstract ## Objective. To compare antenatal diagnosis with post mortem examination findings in the pregnancies terminated after prenatal detection of anomalies and to evaluate the potential benefits of post mortem examination for counseling regarding the risk of recurrence. ## Methods. This i
We report the ultrasound detection of cranial abnormalities in a fetus with partial trisomy 9 (pter-q22) and partial trisomy 21 (q22.3-qter) due to a 3:1 segregation with tertiary aneuploidy transmitted from a maternal reciprocal translocation 9;21. Prenatal sonographic findings of the proband at 24
The present report summarizes findings on 670 cases of autosomal trisomy diagnosed in Scotland, with actual or expected dates of delivery in 1990 to 1994 inclusive. Cases were notified by cytogenetic service laboratories. There were 277 prenatal and 369 postnatal diagnoses and 24 spontaneous losses.