Detection of non-cardiac fetal abnormalities by ultrasound at 11-14  weeks: systematic review and meta-analysis

CONCLUSIONS: Accurate detection of congenital anomalies using first trimester ultrasound is feasible. In this study we have determined screening characteristics for individual anomalies and have shown that detection rates and false positive rates are dependent on the type of anomaly. The use of a standardised protocol allows diagnostic performance to be maximised, and this particularly enhances screening performance for the detection of spina bifida, facial clefts and limb reduction defects. Highlighting the types of anomalies amenable to diagnosis and determining favourable screening test factors can support the development of first-trimester anomaly screening programs. This article is protected by copyright. All rights reserved.PMID:38547384 | DOI:10.1002/uog.27649
Source: The Ultrasound Review of Obstetrics and Gynecology - Category: Radiology Authors: Source Type: research