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Automated visualization and quantification of spiral artery blood flow entering the 1st trimester placenta using 3D power doppler ultrasound

Abstract:

The goal of our research was to quantify the placental vascularity in 3-D at 11–13 + 6 wk of pregnancy at precise distances from the utero-placental interface (UPI) using 3-D power Doppler ultrasound. With this automated image analysis technique, differences in vascularity between normal and pathologic pregnancies may be observed. The algorithm was validated using a computer-generated image phantom and applied retrospectively in 143 patients. The following features from the PD data were recor...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted manuscript

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Publisher copy:
10.1016/j.ultrasmedbio.2017.11.018

Authors


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Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science; Biomedical Engineering
Role:
Author
More by this author
Institution:
University of Oxford
Division:
Medical Sciences Division
Department:
Obstetrics and Gynaecology
Role:
Author
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Grant:
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) Human Placenta Project UO1HD087209
National Institute of Health Research More from this funder
Publisher:
Elsevier Publisher's website
Journal:
Ultrasound in Medicine and Biology Journal website
Volume:
44
Issue:
3
Pages:
522-531
Publication date:
2018-01-02
Acceptance date:
2017-11-27
DOI:
ISSN:
1879-291X and 0301-5629
Pubs id:
pubs:797482
URN:
uri:0afd34db-e747-4ad0-aebf-08e4463634ad
UUID:
uuid:0afd34db-e747-4ad0-aebf-08e4463634ad
Local pid:
pubs:797482

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