Fetal 'space-suit' hydrops in the first trimester: differentiating risk for chromosome abnormalities by delineating characteristics of nuchal translucency

Citation
Lp. Shulman et al., Fetal 'space-suit' hydrops in the first trimester: differentiating risk for chromosome abnormalities by delineating characteristics of nuchal translucency, PRENAT DIAG, 20(1), 2000, pp. 30-32
Citations number
14
Categorie Soggetti
Reproductive Medicine","Medical Research Diagnosis & Treatment
Journal title
PRENATAL DIAGNOSIS
ISSN journal
01973851 → ACNP
Volume
20
Issue
1
Year of publication
2000
Pages
30 - 32
Database
ISI
SICI code
0197-3851(200001)20:1<30:F'HITF>2.0.ZU;2-Y
Abstract
Detecting first trimester fetuses with pan-body hydrops, giving the appeara nce of a 'space-suit,' is associated with a marked increased risk for chrom osome abnormalities. In 30 consecutive fetuses prospectively characterized by space-suit hydrops, detected at or before 13.9 weeks' gestation, 26 (86. 7%) were characterized by chromosome abnormalities. However, as opposed to the preponderance of autosome abnormalities among first-trimester fetuses w ith prominent nuchal translucencies, 15 of the 26 fetuses (57.7%) with abno rmal complements were characterized by sex chromosome aneuploidies. Genetic counselling and consideration of invasive prenatal testing is wan-anted wh en space-suit hydrops is detected in the: first trimester. Copyright (C) 20 00 John Wiley & Sons, Ltd.