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Theophilus Adu-Bredu
Research Sonographer
- PI group: Prof Aris Papageorghiou
I completed a BSc in Sonography at the Kwame Nkrumah University of Science and Technology, Ghana, in 2016. In 2020, I earned an MSc in Medical Ultrasound with Distinction from the University of Derby.
I worked within the Obstetrics and Gynecology Directorate at Komfo Anokye Teaching Hospital (KATH), the second-largest tertiary hospital in Ghana. I was a core member of the newly established Maternal Fetal Medicine (MFM) Unit, where I provided advanced fetal ultrasound services for high-risk pregnancies and contributed to training for the MFM fellowship program. I was also actively involved in obstetric ultrasound training for undergraduate medical imaging students and radiology residents.
While based in Oxford, I continue to support fetal ultrasound case discussions and contribute to multidisciplinary fetal medicine meetings in Ghana's two largest tertiary hospitals (KATH and Korle-Bu Teaching Hospital) through telemedicine.
My research interests lie in advanced obstetric imaging, particularly placental assessment, fetal growth, and congenital abnormalities. I have contributed to multiple research projects in these areas and have published in leading journals in the field.
In 2023, I joined the OxPLUS project led by Professor Sally Collins, focusing on a novel technology that assesses the risk of fetal growth restriction and preeclampsia in the first trimester using 3D placental volume and Doppler. I am currently working within the team of Professor Aris Papageorghiou on a project developing AI tools for the detection of congenital heart disease.
Recent publications
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Diagnostic ultrasound to inform the surgical approach to cesarean delivery in patients at high risk for placenta accreta spectrum disorders
Journal article
Aryananda RA. et al, (2025), American Journal of Obstetrics and Gynecology
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Prenatal detection of congenital heart defects using the deep learning-based image and video analysis: protocol for Clinical Artificial Intelligence in Fetal Echocardiography (CAIFE), an international multicentre multidisciplinary study.
Journal article
Patey O. et al, (2025), BMJ Open, 15
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Letter to the Editor Re: Quantifying placenta accreta spectrum severity and its associated blood loss: a novel transvaginal ultrasound scoring system
Journal article
Aryananda RA. et al, (2025), American Journal of Obstetrics & Gynecology MFM, 101721 - 101721
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Lessons for low‐resource settings: externally validated prediction models for pre‐eclampsia
Journal article
Adarkwa OK. et al, (2025), Ultrasound in Obstetrics & Gynecology
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Spectrum of congenital anomalies detected through anatomy ultrasound at a referral hospital in Ghana
Journal article
Swarray-Deen A. et al, (2025), BMC Pregnancy and Childbirth, 25