The Board of Trustees takes responsibility for the strategy and governance of ISUOG.

Read more about our Trustees by clicking on their names below.

Education Committee, Honours Committee, Outreach Committee, Validation Task Force, 3D Special Interest Group

Dr Reem S. Abu-Rustum obtained her medical degree and completed her residency training at the University of Florida (USA). She is a fellow of the American College of OB/GYN (ACOG), the American Institute of Ultrasound in Medicine (AIUM) and the American College of Surgeons. She is certified by the Fetal Medicine Foundation in first and second trimester ultrasound.

She is ISUOG's Ambassador to Outreach in Lebanon and the Middle East, Chair of ISUOG's Basic Training Task Force, a member ISUOG's Outreach Committee and a member of ISUOG's 3D Special Interest Group. She serves as Co-Chair of the AIUM Annual Convention Committee, is a member of the Editorial Advisory Board of the Journal of Ultrasound in Medicine, is a member of the Society of Maternal Fetal Medicine's Education and Global Health Committees, and is a member of the Fetal Heart Society's Education Committee. She is Editor-in-Chief of the quarterly newsletter of the Centre for Advanced Fetal Care. She served as a member of the Editorial Review Board for the AIUM OBGYN Ultrasound Lecture Series and currently serves on the SMFM-AIUM Task force on Curriculum Development and Competency Assessment Tools for MFM Fellowship Training.

She has authored the text "A Practical Guide to 3D Ultrasound" (CRC Press 2014). Her primary areas of interest are the first trimester fetus and the fetal heart. She is also actively involved in the integration of ultrasound in medical education and is the co-founder and President of SANA Medical NGO, which is dedicated to obstetrical care within an outreach setting.

She is an Associate Professor of Maternal Fetal Medicine at the University of Florida.


Notable publications:

Abu-Rustum RS, Ziade MF. The 3 sweep approach for fetal anatomic assessment in the outreach setting. Journal of Fetal Medicine 2017; 4(1): 25-30.

Abu-Rustum RS, Ziade MF, Abu-Rustum SE, Danawi H. The Role of Ultrasound in the Lebanese Outreach Setting. International Journal of Childbirth Education. 2015; 30(2): 43-48.

Abu-Rustum RS. A Practical Guide to 3D Ultrasound. First Edition. CRC Press. 9 Dec 2014.

Abu-Rustum RS, Ziade MF, Abu-Rustum SE. Reference values for the right and left fetal choroid plexus at 11-13 weeks: an early sign of ‘developmental’ laterality? J. Ultrasound Med 2013; 32: 1623-1629.

Country: Lebanon

Field: Obstetrics

Specialties: Fetal anomaly screening 1st trimester and 2nd trimester; aneuploidy screening; fetal heart; 3D & 4D ultrasound; basic training; the first trimester fetus; ultrasound in medical education.  

Languages: English; Arabic

"My ISUOG membership over the past decade has empowered me to establish SANA Medical NGO in North Lebanon, modelled on ISUOG Outreach. This has been a most gratifying experience: spreading ISUOG's teachings and providing training to midwives and nurses in our neediest underserved areas. Our trainees are now enabled to provide comprehensive antenatal care, positively impacting the lives of under-resourced Lebanese mothers as well as Syrian refugees."

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2020 Virtual Congress Technical Congress Chair; Education Committee & Task Forces, Executive, Finance, Honours and Nominations Committees; Governance group; UOG Editorial Board

Prof. dr. C.M. (Katia) Bilardo is Professor of Fetal Medicine at UMCG in the Netherlands and is an expert on ultrasound and invasive prenatal diagnosis. Her areas of interest include Doppler Ultrasound, 1st trimester screening, fetal cardiology including heart function and fetal anomalies. She is current President of ISUOG and her other activities within ISUOG include enhancing the didactic and scientific value of the Congress, expanding ISUOG's membership and developing a patient information platform.

Country: The Netherlands

Field: Obstetrics

Specialties: Fetal anomaly screening T1 & T2; fetal biometry and wellbeing; aneuploidies; fetal anomalies; fetal heart; fetal brain; fetal growth restriction; maternal and fetal Doppler; fetal interventional procedures; 3D & 4D ultrasound; genetics

Languages: English; Italian; French; Dutch

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2020 Virtual Congress Technical Congress Chair, Bids Committee, Executive Committee, Finance & Risk Committee, Nominations Committee, Governance group

Prof. Tom Bourne is an authority on early pregnancy complications, emergency gynecology and gynaecological ultrasound. He is known both nationally and internationally for his expertise in terms of “hands on” clinical care and his extensive clinical research. He has edited seven books and published over 300 papers.

In 1994 he worked at University of Göteborg, Sweden as Swedish Medical Research Council visiting scientist. He wrote his Ph.D. on detecting ovarian & endometrial cancer. Following this, he was appointed consultant gynaecologist at St George's University Hospital, London in 1996, he obtained MRCOG in 1990 and FRCOG in 2003. Prof. Bourne was appointed Reader in acute gynecology & gynaecological ultrasonography at University of London (2005) & Visiting Professor at KU Leuven, Belgium (2007). In 2014 he was awarded honorary fellowship of the American Institute of Ultrasound in Medicine (AIUM) & honorary membership of Australasian Society for Ultrasound in Medicine (ASUM) in 2016.

He is President of the UK Association of Early Pregnancy Units (AEPU), Trustee of the Ectopic Pregnancy Trust and on the steering committee of the International Ovarian Tumor Analysis (IOTA) trial.

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Education Committee, Outreach Committee, ISUOG Advisory Group, CME Task Force, UOG Editorial Board

Prof. Josh Copel is a Professor of obstetrics, gynecology & reproductive sciences and pediatrics at Yale University School of Medicine. He is past President of ISUOG and in addition, he is an active member of the society having served as Treasurer from 2007 to 2011, and is a part of several ISUOG Committees. He is also a past President of the American Institute of Ultrasound in Medicine and a past President of the Society for Maternal-Fetal Medicine.

Notable Publications:

Moore CL, Copel JA. Point-of-Care Ultrasonography. N Engl J Med 2011;364:749-757.

Werner EF, Han CS, Burd I, Lipkind HS, Copel JA, Bahtiyar MO, Thung SF. Evaluating the cost-effectiveness of prenatal surgery for myelomeningoceles: a decision analysis.  Ultrasound Obstet Gynecol. 2012 Apr 18. doi: 10.1002/uog.11176.

Country: USA

Field: Obstetrics

Specialties: Fetal anomaly screening T1 & T2; aneuploidies; fetal heart; fetal interventional procedures

Language: English

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UOG Editorial Board, Bids Committee, Clinical Standards Committee, Scientific Committee

Prof. Fabricio da Silva Costa (MD, PhD, FRANZCOG, DDU, COGU, Diploma in Fetal Medicine, FMF-London, UK) graduated in medicine in 1995. He was awarded a PhD in 2001 from the University of Sao Paulo, Brazil for Doppler studies in the prediction of pre-eclampsia. In 2005, Prof. Costa became an Associate Professor in Obstetrics and Gynaecology and in 2014, he became Clinical Associate Professor in the Department of Obstetrics and Gynecology at the University of Melbourne.
In 2009, Prof. Costa moved to Australia and worked at the Royal Women’s Hospital (University of Melbourne Department of Obstetrics and Gynaecology) for 7 years.
He was the Medical Director of Monash Ultrasound for Women, Adj. Associate Professor at the Department of Obstetrics and Gynaecology, Monash University and Head of Perinatal Services at the Monash Medical Centre in Melbourne before relocating back to Brazil in mid-2018.
Currently he is a Professor in O&G Ultrasound at Ribeirão Preto Medical School, University of São Paulo in Brazil.
Prof. Costa’s clinical and research interests focus on the use of ultrasound in maternal-fetal medicine, especially pre-eclampsia, fetal growth restriction and preterm labour. In addition, he has special interest in first trimester screening, including non-invasive prenatal testing (NIPT). He also supervises trainees and post-graduate students on ultrasound in gynaecology.”

Notable Publications: 

First Trimester Maternal Ophthalmic Artery Doppler Analysis For Prediction Of Pre-Eclampsia. Ultrasound Obstet Gynecol. 2014 Feb 20. doi: 10.1002/uog.13338.

New directions in the prediction of pre-eclampsia. Aust N Z J Obstet Gynaecol. 2014 Apr;54(2):101-7. doi: 10.1111/ajo.12151.

Country: Brazil

Field: Obstetrics and Reproduction

Specialities: Fetal Anomaly Screening T1 & T2; Aneuploidy; Fetal Anomalies; Maternal and Fetal Doppler; Fetal Growth Restriction; Preeclampsia; Preterm Delivery; 1st trimester screening including NIPT and Pre-Eclampsia; Ultrasound in reproduction

Languages: English, Portuguese

"It was with great pleasure I was able to help to expand ISUOG's mission to Brazil and Australia. By promoting our society in Brazil (through a partnership with SBUS) and in Australia (through a partnership with ASUM) we are attracting new members for the society and delivering in these regions high level education activities through ISUOG Approved Courses. Now, living again in Brazil, my mission is to expand ISUOG education activities in Latin America.”

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UOG Editorial Board, Governance group

Prof. Daniela Fischerova is an associate professor of OBGYN at the First Medical Faculty of Charles University in Prague. She has dedicated her career to the implementation of ultrasound in gynecological oncology and in the planning of individualized treatment of cancer patients based on ultrasound diagnosis and staging. Daniela is a past member of the Scientific Committee, Editorial Board of UOG and ISUOG Advisory Membership Group.

Country: Czech Republic

Field: Gynecology

Specialties: Gynecological oncology, gynecological ultrasound

Languages: English; Czech; German

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Education Committee (Chair), incl. education task forces, Honours Committee, Outreach Committee

Prof. Jon Hyett trained in obstetrics and gynecology and sub-specialised in maternal and fetal medicine in the UK. He is currently Joint Head of the Discipline of Obstetrics, Gynaecology and Neonataology at the University of Sydney. He is involved nationally with the Nuchal Translucency Accreditation Program of RANZCR / RANZCOG and internationally with the obstetric ultrasound accreditation programs run by the Fetal Medicine Foundation, UK and ISUOG. Jon is also involved in the Scientific Committee, which oversees the production and development of the scientific program for the ISUOG World Congress.

Country: Australia

Field: Obstetrics

Specialties: Fetal anomaly screening T1 & T2; fetal biometry and wellbeing; aneuploidies; fetal anomalies; fetal heart; fetal brain; fetal growth restriction; maternal and fetal Doppler; fetal interventional procedures; multiple pregnancy; preeclampsia; preterm delivery; genetics

Language: English

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Prof. Asma Khalil is a Professor of Obstetrics and Maternal-Fetal Medicine at St George’s University Hospital (University of London). She is a subspecialist in Maternal and Fetal Medicine, specialising in scanning women and babies with complications in pregnancy. She is the lead for the Multiple Pregnancy service at St George’s Hospital, the referral unit for the South West London region, but also cares for women with low risk pregnancies.

Prof. Khalil gained her MD at the University of London in 2009 following two years’ research into pre-eclampsia (high blood pressure in pregnancy). She also has a Masters degree in Epidemiology from the London School of Hygiene & Tropical Medicine and an MRC scholarship. She has published more than 45 peer reviewed research papers in medical journals, and many review articles and book chapters. She has been awarded many research prizes, at both national and international meetings.

Her research interests include hypertensive disease in pregnancy, multiple pregnancy, and other complications of pregnancy.

You can follow her on twitter @ProfAsmaKhalil

Notable publications: She has published more than 45 peer reviewed research papers in medical journals, and many review articles and book chapters. Read more.

Country: UK

Field: Obstetrics; Fetal Medicine

Specialties: Fetal anomaly screening T1 & T2; fetal biometry and wellbeing; aneuploidies; fetal anomalies; fetal growth restriction; maternal and fetal Doppler; multiple pregnancy; preeclampsia; prenatal diagnosis; fetal therapy; interventional procedures during pregnancy.

Languages: English; Arabic

"I am committed to supporting ISUOG’s membership growth and providing educational opportunities in underrepresented regions of the world. I have contributed to the Society’s scientific program, speaking at their Intensive education courses and even running two Approved courses of my own, which have become popular in their own right. One of these courses takes place in Egypt, the other in the UK, where there is a shortage in opportunities for basic training in the field. Through these initiatives I have introduced more than 70 new members to the Society in the last year alone and strive to continue delivering ISUOG’s resources in areas where there is most in need."

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Executive Committee, Finance & Risk Committee (Chair), Safety Committee (Chair), Scientific Committee, Governance group, Perinatal Doppler and Vascular Focus Group (Chair), UOG Editorial Board

Christoph Lees is a Maternal-Fetal Medicine subspecialist, Consultant Obstetrician and Head of Fetal Medicine at Imperial College London where he is Clinical Reader. He is visiting Professor, KU Leuven, Belgium, was RCOG inaugural National Ultrasound Officer 2010-2013 and Vice Chairman, RCOG Subspecialty Committee 2011-2013. His research focuses on pre-eclampsia, cardiovascular adaptation, Doppler, intra-uterine growth restriction and non-invasive fetal surgery.

Country: UK

Field: Obstetrics

Specialties: Fetal anomaly screening T2; fetal biometry and wellbeing; aneuploidies; fetal anomalies; fetal growth restriction; maternal and fetal Doppler; preeclampsia; safety of ultrasound

Language: English

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Scientific Committee, China Task Force, UOG Editorial Board

Professor Liona Poon is an Academic Subspecialist in Maternal Fetal Medicine, devoted in improving maternal and fetal health. She has had a prolific research output throughout her clinical and research posts, including over 130 peer-reviewed publications in high impact international journals. In the last 10 years she has focused her research on establishing a programme for effective early prediction and prevention of preeclampsia, a major cause of maternal and perinatal morbidity and mortality. With her success in developing a first-trimester prediction model for preeclampsia using maternal risk factors, ultrasound, blood pressure and biochemical markers, and on Aspirin prophylaxis against preeclampsia, her goal in the next 10 years is to improve obstetric care worldwide, through clinical research and education. 

Notable Publications:
Aspire trial: incidence of preterm preeclampsia in patients fulfulling ACOG and NICE criteria according to risk by the FMF algorithm. Poon LC, Rolnik DL, Tan MY, Delgado JL, Tsokaki T, Akolekar R, Singh M, Andrade W, Efeturk T, Jani JC, Plasencia W, Papaioannou G, Blazquez AR, Carbone IF, Wright D, Nikolaides KH.
Ultrasound Obstet Gynecol 2018 Jan 30. doi: 10.1002/uog.19019 [Epub ahead of print]

Aspirin versus Placebo in Pregnancies at High Risk of Preterm Preeclampsia. Rolnik DL, Wright D, Poon LC, O'Gorman N, Syngelaki A, de Paco Matallana C, Akolekar R, Cicero S, Janga D, Singh M, Molina FS, Persico N, Jani JC, Plasencia W, Papaioannou G, Tennebaum Gavish K, Meiri H, Gizurarson S, Maclagan K, Nicolaides K.H.
New England Journal Medicine 2017, 2017 Jun 28. doi: 10.1056/NEJMoa1704559. [Epub ahead of print]

Country: China, Hong Kong Special Administrative Region

Field: Obstetrics

Specialties: Fetal anomaly screening 1st trimester and 2nd trimester; fetal biometry and wellbeing; fetal anomalies screening; aneuploidy screening; fetal anomalies; fetal growth restriction; maternal and fetal Doppler; multiple pregnancy; preeclampsia; preterm delivery; fetal growth; detection of fetal and neonatal growth abnormalities; ultrasound on the labour ward

Languages: English; Chinese (Mandarin); Chinese (Cantonese)

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Scientific Committee (Vice Chair, Obstetrics), Clinical Standards Committee, Honours Committee, Basic Training Task Force, Fetal MRI Focus Group, UOG Editorial Board

Prof. Laurent Salomon is a senior consultant in the Department of Obstetrics and Fetal Medicine at Necker-Enfants-Malades Hospital and full professor at Paris Descartes University. His special interests are imaging technologies including MRI, Twins, Fetal surgery, Statistics, Teaching processes and Quality control. Laurent completed a PhD in Physics with distinction (Paris XI Sud, Science University – Orsay), applied to Functional Magnetic Resonance Imaging of the placenta.  He also completed a MSc in Medical Statistic with distinction at the London School of Hygiene and Tropical Medicine (LSHTM).

Laurent is an associate director of a Master Degree in Prenatal Diagnosis and Fetal Medicine at Paris Descartes University. He is on the Editorial Board of Ultrasound in Obstetrics and Gynecology and involved in many committees and task forces of ISUOG. Laurent also serves on a regular basis as an expert for the National Agency for Biomedicine, French Health Authority and National Security Agency in Health Products, as well as for international research projects. 

Country: France

Field: Obstetrics; Imaging; Fetal Medicine

Specialties: Fetal anomaly screening T1 & T2; fetal biometry and wellbeing; aneuploidies; fetal anomalies; fetal growth restriction; maternal and fetal Doppler; fetal interventional procedures; multiple pregnancy

Languages: English; French

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UOG Editorial Board

Prof. Dirk Timmerman  is a Professor in Obstetrics and Gynecology at KU Leuven, Belgium, and Clinical Head of benign gynecology and early pregnancy UZ Leuven. He is also Vice-chair of the Medical Council at the University Hospitals Leuven and Senior Clinical Investigator of the Scientific Research Fund (FWO) Flanders. He is coordinator of the International Ovarian Tumor Analysis (IOTA) collaborative group, including more than 50 centres for ovarian cancer diagnosis throughout the world. The IOTA group aims to develop new algorithms and liquid biopsies to diagnose and detect ovarian cancer and provide optimal care of adnexal tumors (included patients n>22,500). He has been awarded the Inbev Baillet-Latour Prize for Clinical Research 2014, Fellowship ad eundem from the Royal College of Obstetricians and Gynaecologists (RCOG, London, 2014) and the William J. Fry Memorial Lecture Award from the American Institute of Ultrasound in Medicine  2016 at AIUM Annual Convention, New York.

Country: Belgium

Field: Gynecology

Specialties: Gynecological ultrasound; gynecological oncology; early pregnancy

Languages: English; Dutch; French

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Bids Committee, Clinical Standards Committee, Executive Committee, Finance Committee, Nominations Committee (Chair), Honours Committee, Governance group, ISUOG Task Forces & Special Interest Groups

Prof. Boris Tutschek is an ISUOG Board Member, a fetal medicine and gynecology ultrasound specialist in Zürich, Switzerland, as well as a Professor of Obstetrics and Gynecology at Düsseldorf University in Germany. His expertise includes fetal maternal medicine, fetal cardiology, teaching and training obstetrics and gynecology as well as new technologies. He is an active member of several ISUOG Working Groups. 

Country: Switzerland

Field: Gynecology/Obstetrics

Specialties: Fetal anomaly screening T1 and T2; fetal anomalies; fetal heart; fetal brain; maternal and fetal Doppler; ultrasound on the labour ward; 3D & 4D ultrasound; gynecological ultrasound

Languages: English; German

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Nominations Committee, UOG Social Media Editor

Dr Aly Youssef was a resident in the Department of Obstetrics and Gynecology, Alexandria University, Egypt until 2006. He worked as a trainee in the Obstetrics and Prenatal Medicine Unit, Sant’Orsola-Malpighi Hospital, University of Bologna, Italy from 2008 to 2013, where he became a consultant since 2015. He has published over 90 academic papers in peer-reviewed journals mainly in the field of Ultrasound in Obstetrics.

Notable Publications:

Youssef A, Maroni E, Ragusa A, De Musso F, Salsi G, Iammarino MT, Paccapelo A, Rizzo N, Pilu G, Ghi T. Fetal head-symphysis distance: a simple and reliable ultrasound index of fetal head station in labor. Ultrasound Obstet Gynecol. 2013 Apr;41(4):419-24

Youssef A, Ghi T, Pilu G. How to perform ultrasound in labor: assessment of fetal occiput position. Ultrasound Obstet Gynecol 2013; 41: 476–478.

Youssef A, Ghi T, Pilu G. How to image the fetal corpus callosum. Ultrasound Obstet Gynecol. 2013 42(6):718-20.

​Youssef A, Salsi G, Cataneo I, Pacella G, Azzarone C, Paganotto MC, Krsmanovic J, Montaguti E, Cariello L, Bellussi F, Rizzo N, Pilu G. Fundal pressure in second stage of labor (Kristeller maneuver) is associated with increased risk of levator ani muscle avulsion. Ultrasound Obstet Gynecol. 2019 Jan;53(1):95-100.

Ghi T, Eggebø T, Lees C, Kalache K, Rozenberg P, Youssef A, Salomon LJ, Tutschek B. ISUOG Practice Guidelines: intrapartum ultrasound. Ultrasound Obstet Gynecol. 2018 Jul;52(1):128-139

Languages: English; Italian; Arabic; French

"I have regularly organised, with the help of many local and international speakers, basic and advanced ultrasound courses in Egypt (and other countries in the middle-east). Many of these courses were ISUOG approved. It is always a pleasure to meet young people eager to learn, and to see year after year the positive feedback and the growing interest in prenatal diagnosis and ISUOG activities". 

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Find out about their role by reading the Memorandum of Understanding:

ISUOG Trustee MoU

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