Prenatal and Postnatal Sonographic Confirmation of Congenital Absence of the Ductus Venosus in a Child with Noonan Syndrome
Joint Authors
Newman, Christopher L.
Wanner, Matthew R.
Brown, Brandon P.
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-3, 3 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-09-06
Country of Publication
Egypt
No. of Pages
3
Main Subjects
Abstract EN
The ductus venosus serves as an important vascular pathway for intrauterine circulation.
This case presents a description of an absent ductus venosus in a female patient with Noonan syndrome, including both prenatal and postnatal imaging of the anomaly.
In the setting of the anomalous vascular connection, the umbilical vein courses inferiorly to the iliac vein in parallel configuration with the umbilical artery.
This finding was suspected based on prenatal imaging and the case was brought to attention when placement of an umbilical catheter was thought to be malpositioned given its appearance on radiography.
Ultrasound imaging confirmed the anomalous course.
This is in keeping with prior descriptions in the literature of an association between Noonan syndrome and aberrant umbilical venous drainage.
This case illustrates the need for awareness of this condition by the radiologist, allowing for identification on radiographs and the recommendation for further confirmatory imaging.
Further, the case illustrates the value of paying particular attention to the fetal course of the umbilical vessels in patients with suspected Noonan syndrome, as this population is particularly at risk for anomalous vasculature.
American Psychological Association (APA)
Newman, Christopher L.& Wanner, Matthew R.& Brown, Brandon P.. 2017. Prenatal and Postnatal Sonographic Confirmation of Congenital Absence of the Ductus Venosus in a Child with Noonan Syndrome. Case Reports in Radiology،Vol. 2017, no. 2017, pp.1-3.
https://search.emarefa.net/detail/BIM-1149805
Modern Language Association (MLA)
Newman, Christopher L.…[et al.]. Prenatal and Postnatal Sonographic Confirmation of Congenital Absence of the Ductus Venosus in a Child with Noonan Syndrome. Case Reports in Radiology No. 2017 (2017), pp.1-3.
https://search.emarefa.net/detail/BIM-1149805
American Medical Association (AMA)
Newman, Christopher L.& Wanner, Matthew R.& Brown, Brandon P.. Prenatal and Postnatal Sonographic Confirmation of Congenital Absence of the Ductus Venosus in a Child with Noonan Syndrome. Case Reports in Radiology. 2017. Vol. 2017, no. 2017, pp.1-3.
https://search.emarefa.net/detail/BIM-1149805
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1149805