Add like
Add dislike
Add to saved papers

Limb anomalies associated with chorionic villus sampling.

Data on outcome of pregnancy were obtained in 436 (94%) of 463 patients undergoing chorionic villus sampling (CVS) at Humana Hospital-Michael Reese between January 1, 1989 and November 30, 1990. There were 18 elective abortions, 27 fetal and neonatal losses, and 391 surviving infants. Of the 394 fetuses and infants who were adequately evaluated, a total of 13 (3.3%) had major congenital anomalies, including four with transverse limb reduction deformities, three with cleft lip with or without cleft palate, and one each with a nasal encephalocele, large port-wine stain, craniosynostosis, omphalocele with associated defects, ambiguous genitalia, and undescended testes. The limb malformations in the four affected infants were all very similar and were comparable to those described by others in association with CVS. Three of the cases of limb malformations followed transcervical CVS; one followed a transabdominal procedure. The procedures were performed at 9.5, 9.5, 10.5, and 11 weeks' gestation. An adequate sample was obtained with a single attempt in each case. These observations, in conjunction with others in the literature, suggest that there is an increased risk of limb anomalies associated with CVS. A vascular etiology, related to either decreased fetal perfusion or thrombosis of the sampling site with subsequent embolization, is suggested.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app