Antenatal sonographic diagnosis of club foot with particular attention to the implications and outcomes of isolated club foot

Objective There are no studies to date on the implications and outcomes of antenatally detected isolated club foot. The purpose of this study was to perform a contemporary evaluation of club foot diagnosed in the antenatal period. Design We performed a retrospective analysis of all ultrasound examin...

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Bibliographic Details
Published in:Ultrasound in obstetrics & gynecology 1998-08, Vol.12 (2), p.103-106
Main Authors: Rijhsinghani, A., Yankowitz, J., Kanis, A. B., Mueller, G. M., Yankowitz, D. K., Williamson, R. A.
Format: Article
Language:English
Subjects:
Abnormalities, Multiple - diagnostic imaging
Aneuploidy
Chromosome Aberrations - diagnostic imaging
Chromosome Disorders
Club Foot
Clubfoot - diagnostic imaging
Clubfoot - genetics
Female
Fetal Diseases - diagnostic imaging
Fetal Malformations
Fetus
Gestational Age
Humans
Karyotyping
Pregnancy
Prenatal Diagnosis
Retrospective Studies
Ultrasonography, Prenatal
Ultrasound
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Summary:Objective There are no studies to date on the implications and outcomes of antenatally detected isolated club foot. The purpose of this study was to perform a contemporary evaluation of club foot diagnosed in the antenatal period. Design We performed a retrospective analysis of all ultrasound examinations performed in 1989–96 in the Fetal Diagnosis and Treatment Unit of the University of Iowa Hospitals and Clinics (n = 23 863). Subjects and methods All cases of club foot (n = 35) were evaluated for the presence of other detectable abnormalities and karyotype results if available. Postnatal follow‐up was performed until over 1 year of age. Results We diagnosed unilateral (n = 18) and bilateral (n = 17) club foot from 17.4 to 37.0 weeks. Defects involving other systems were found in 28 of 35 cases. Of the seven cases considered to be isolated antenatally, three were diagnosed with additional malformations in the neonatal period. Conclusion Most cases of antenatally diagnosed club foot were not isolated. Even when they were thought to be isolated on antenatal ultrasound, over half of them were later found to be associated with additional severe abnormalities that were detectable only in the neonatal period. Copyright © 1998 International Society of Ultrasound in Obstetrics and Gynecology
ISSN:0960-7692
1469-0705
DOI:10.1046/j.1469-0705.1998.12020103.x