Read a selection of UOG content freely available to ISUOG members and non-members.

If you would like to discover more of what the Journal has to offer, view the free articles published in the last 12 months below. All articles published in the White Journal are free to read after a year.

October 2020

Introduction to artificial intelligence in ultrasound imaging in obstetrics and gynecology

L. Drukker, J. A. Noble, A. T. Papageorghiou

Two‐dimensional transvaginal sonography vs saline contrast sonohysterography for diagnosing endometrial polyps: systematic review and meta‐analysis

D. Sanin‐Ramirez, I. Carriles, B. Graupera, S. Ajossa, M. Neri, I. Rodriguez, M. Á. Pascual, S. Guerriero, J. L. Alcázar

Survival outcome in severe left‐sided congenital diaphragmatic hernia with and without fetal endoscopic tracheal occlusion in a country with suboptimal neonatal management

R. Cruz‐Martínez, M. Martínez‐Rodríguez, A. Gámez‐Varela, B. Nieto‐Castro, J. Luna‐García, I. Juárez‐Martínez, H. López‐Briones, R. Guadarrama‐Mora, J. Torres‐Torres, F. Coronel‐Cruz, D. Ibarra‐Rios, R. Ordorica‐Flores, J. Nieto‐Zermeño

Reduction in twin stillbirth following implementation of NICE guidance

A. Khalil, E. Giallongo, A. Bhide, A. T. Papageorghiou, B. Thilaganathan

Utility of lung ultrasound assessment for probable SARS‐CoV‐2 infection during pregnancy and universal screening of asymptomatic individuals

E. Kalafat, M. Yassa, A. Koc, N. Tug, the TULIP collaboration

September 2020

Role of prenatal magnetic resonance imaging in fetuses with isolated mild or moderate ventriculomegaly in the era of neurosonography: international multicenter study

The ENSO Working Group

Additional value of advanced neurosonography and magnetic resonance imaging in fetuses at risk for brain damage

B. J. van der Knoop, I. A. Zonnenberg, J. I. M. L. Verbeke, L. S. de Vries, L. R. Pistorius, M. M. van Weissenbruch, R. J. Vermeulen, J. I. P. de Vries

International standards for fetal brain structures based on serial ultrasound measurements from Fetal Growth Longitudinal Study of INTERGROWTH‐21st Project

R. Napolitano, M. Molloholli, V. Donadono, E. O. Ohuma, S. Z. Wanyonyi, B. Kemp, M. K. Yaqub, S. Ash, F. C. Barros, M. Carvalho, Y. A. Jaffer, J. A. Noble, M. Oberto, M. Purwar, R. Pang, L. Cheikh Ismail, A. Lambert, M. G. Gravett, L. J. Salomon, Z. A. Bhutta, S. H. Kennedy, J. Villar, A. T. Papageorghiou

Long‐term postnatal outcome of fetuses with prenatally suspected septo‐optic dysplasia

S. Shinar, S. Blaser, D. Chitayat, T. Selvanathan, V. Chau, P. Shannon, S. Agrawal, G. Ryan, V. Pruthi, S. P. Miller, P. Krishnan, T. Van Mieghem

Treatment and outcome of 370 cases with spontaneous or post‐laser twin anemia–polycythemia sequence managed in 17 fetal therapy centers

L. S. A. Tollenaar, F. Slaghekke, L. Lewi, Y. Ville, M. Lanna, A. Weingertner, G. Ryan, S. Arévalo, A. Khalil, C. O. Brock, P. Klaritsch, K. Hecher, G. Gardener, E. Bevilacqua, K. V. Kostyukov, M. O. Bahtiyar, M. D. Kilby, E. Tiblad, D. Oepkes, E. Lopriore, J. M. Middeldorp, M. C. Haak, F. J. C. M. Klumper, J. Akkermans, H. Delagrange, V. Pandya, S. Faiola, R. Favre, S. R. Hobson, C. Rodo, B. Thilaganathan, R. Papanna, P. Greimel, M. Tavares de Sousa, A. Carlin, K. A. Gladkova, J. A. Copel

Prevalence of placental dichotomy, fetal cardiomegaly and starry‐sky liver in twin anemia–polycythemia sequence

L. S. A. Tollenaar, E. Lopriore, J. M. Middeldorp, F. J. C. M. Klumper, M. C. Haak, D. Oepkes, F. Slaghekke

Screening for pre‐eclampsia at 11–13 weeks' gestation: use of pregnancy‐associated plasma protein‐A, placental growth factor or both

A. Mazer Zumaeta, A. Wright, A. Syngelaki, V. A. Maritsa, A. B. Da Silva, K. H. Nicolaides

Non‐immune fetal hydrops: etiology and outcome according to gestational age at diagnosis

F. G. Sileo, A. Kulkarni, I. Branescu, T. Homfray, E. Dempsey, S. Mansour, B. Thilaganathan, A. Bhide, A. Khalil

Clinical experience across the fetal‐fraction spectrum of a non‐invasive prenatal screening approach with low test‐failure rate

S. Hancock, R. Ben‐Shachar, C. Adusei, C. B. Oyolu, E. A. Evans, H. P. Kang, C. Haverty, D. Muzzey

Transrectal high‐intensity focused ultrasound (HIFU) for management of rectosigmoid deep infiltrating endometriosis: results of Phase‐I clinical trial

C.‐A. Philip, S. Warembourg, M. Dairien, C. Lefevre, A. Gelet, F. Chavrier, N. Guillen, H. Tonoli, E. Maissiat, C. Lafon, G. Dubernard

ISUOG Practice Guidelines (updated): sonographic examination of the fetal central nervous system. Part 1: performance of screening examination and indications for targeted neurosonography

G. Malinger, D. Paladini, K. K. Haratz, A. Monteagudo, G. L. Pilu, I. E. Timor‐Tritsch

August 2020

Ratio of umbilical and cerebral artery pulsatility indices in assessment of fetal risk: numerator and denominator matter

H. Wolf, T. Stampalija, L. Monasta, C. C. Lees

Fetal cerebral Doppler changes and outcome in late preterm fetal growth restriction: prospective cohort study

T. Stampalija, J. Thornton, N. Marlow, R. Napolitano, A. Bhide, T. Pickles, C. M. Bilardo, S. J. Gordijn, W. Gyselaers, H. Valensise, K. Hecher, R. K. Sande, P. Lindgren, E. Bergman, B. Arabin, A. C. Breeze, L. Wee, W. Ganzevoort, J. Richter, A. Berger, J. Brodszki, J. Derks, F. Mecacci, G. M. Maruotti, K. Myklestad, S. M. Lobmaier, F. Prefumo, P. Klaritsch, P. Calda, C. Ebbing, T. Frusca, L. Raio, G. H. A. Visser, L. Krofta, I. Cetin, E. Ferrazzi, E. Cesari, H. Wolf, C. C. Lees, C. Brezinka, D. Casagrandi, A. Cerny, A. Dall'Asta, R. Devlieger, J. Duvekot, T. M. Eggebo, I. Fantasia, F. Ferrari, N. Fratelli, T. Ghi, O. Graupner, P. Greimel, C. Hofstaetter, D. Lo Presti, M. Georg, F. Macsali, K. Marsal, P. Martinelli, B. Mylrea‐Foley, E. Mullins, E. Ostermayer, A. Papageorghiou, R. Peasley, A. Ramoni, L. Sarno, L. Seikku, S. Simeone, B. Thilaganathan, G. Tiralongo, A. Valcamonico, C. Van Holsbeke, A. Vietheer

Sex‐specific reference ranges of cerebroplacental and umbilicocerebral ratios: longitudinal study

G. Acharya, C. Ebbing, H. O. Karlsen, T. Kiserud, S. Rasmussen

Competing‐risks model for prediction of small‐for‐gestational‐age neonate from maternal characteristics and medical history

I. Papastefanou, D. Wright, K. H. Nicolaides

Contribution of single‐gene defects to congenital cardiac left‐sided lesions in the prenatal setting

H. Sun, T. Yi, X. Hao, H. Yan, J. Wang, Q. Li, X. Gu, X. Zhou, S. Wang, X. Wang, P. Wan, L. Han, J. Chen, H. Zhu, H. Zhang, Y. He

Serial endometrial thickness and risk of non‐endometrial hormone‐dependent cancers in postmenopausal women in UK Collaborative Trial of Ovarian Cancer Screening

M. Burnell, A. Gentry‐Maharaj, C. Glazer, C. Karpinskyj, A. Ryan, S. Apostolidou, J. Kalsi, M. Parmar, S. Campbell, I. Jacobs, U. Menon

Imaging in gynecological disease (17): ultrasound features of malignant ovarian yolk sac tumors (endodermal sinus tumors)

P. Anfelter, A. Testa, V. Chiappa, W. Froyman, R. Fruscio, S. Guerriero, J. L. Alcazar, F. Mascillini, M. A. Pascual, M. Sibal, L. Savelli, G. F. Zannoni, D. Timmerman, E. Epstein

Increased rate of ruptured ectopic pregnancy in COVID‐19 pandemic: analysis from the North of Italy

P. Casadio, A. Youssef, A. Arena, N. Gamal, G. Pilu, R. Seracchioli

ISUOG Practice Guidelines: diagnosis and management of small‐for‐gestational‐age fetus and fetal growth restriction

C. C. Lees, T. Stampalija, A. A. Baschat, F. Silva Costa, E. Ferrazzi, F. Figueras, K. Hecher, J. Kingdom, L. C. Poon, L. J. Salomon, J. Unterscheider

July 2020

Pregnancy hypertension diagnosis and care in COVID‐19 era and beyond

L. A. Magee, A. Khalil, P. Dadelszen

Effect of coronavirus disease 2019 (COVID‐19) on maternal, perinatal and neonatal outcome: systematic review

J. Juan, M. M. Gil, Z. Rong, Y. Zhang, H. Yang, L. C. Poon

Effect of preoperative pelvic floor muscle training on pelvic floor muscle contraction and symptomatic and anatomical pelvic organ prolapse after surgery: randomized controlled trial

M. Ø. Nyhus, S. Mathew, Ø. Salvesen, K. Å. Salvesen, S. Stafne, I. Volløyhaug

Quantitative fetal magnetic resonance imaging assessment of cystic posterior fossa malformations

G. O. Dovjak, M. C. Diogo, P. C. Brugger, G. M. Gruber, M. Weber, S. Glatter, R. Seidl, D. Bettelheim, D. Prayer, G. J. Kasprian

Clinical role of lung ultrasound for diagnosis and monitoring of COVID ‐19 pneumonia in pregnant women

D. Buonsenso, F. Raffaelli, E. Tamburrini, D. G. Biasucci, S. Salvi, A. Smargiassi, R. Inchingolo, G. Scambia, A. Lanzone, A. C. Testa, F. Moro

Effectiveness of rapid lung ultrasound training program for gynecologists and obstetricians managing pregnant women with suspected COVID‐19

D. Buonsenso, F. Moro, R. Inchingolo, A. Smargiassi, L. Demi, G. Soldati, R. Moroni, A. Lanzone, G. Scambia, A. C. Testa

Prevention of thrombosis in pregnant women with suspected SARS‐CoV‐2 infection: clinical management algorithm

A. C. Lou‐Mercadé, O. Gavín, D. Oros, C. Paules, R. Savirón‐Cornudella, P. Mateo, J. A. Páramo, S. Ruiz‐Martinez

Screening for COVID‐19 at childbirth: is it effective?

D. Ceulemans, I. Thijs, A. Schreurs, J. Vercammen, L. Lannoo, J. Deprest, J. Richter, L. De Catte, R. Devlieger

ISUOG Practice Guidelines: role of ultrasound in congenital infection

A. Khalil, A. Sotiriadis, R. Chaoui, F. da Silva Costa, F. D'Antonio, P. T. Heath, C. Jones, G. Malinger, A. Odibo, F. Prefumo, L. J. Salomon, S. Wood, Y. Ville

June 2020

Intrauterine vertical transmission of SARS‐CoV‐2: what we know so far

C. Wang, Y.‐H. Zhou, H.‐X. Yang, L. C. Poon

Learning curves of open and endoscopic fetal spina bifida closure: systematic review and meta‐analysis

L. Joyeux, F. De Bie, E. Danzer, F. M. Russo, A. Javaux, C. F. A. Peralta, A. A. F. De Salles, A. Pastuszka, A. Olejek, T. Van Mieghem, P. De Coppi, J. Moldenhauer, W. E. Whitehead, M. A. Belfort, D. A. Lapa, G. L. Acacio, R. Devlieger, S. Hirose, D. L. Farmer, F. Van Calenbergh, N. S. Adzick, M. P. Johnson, J. Deprest

Why are congenital heart defects being missed?

A. E. L. Nisselrooij, A. K. K. Teunissen, S. A. Clur, L. Rozendaal, E. Pajkrt, I. H. Linskens, L. Rammeloo, J. M. M. Lith, N. A. Blom, M. C. Haak

Ultrasound markers for prediction of complex gastroschisis and adverse outcome: longitudinal prospective nationwide cohort study

C. C. M. M. Lap, L. R. Pistorius, E. J. H. Mulder, M. Aliasi, W. L. M. Kramer, C. M. Bilardo, T. E. Cohen‐Overbeek, E. Pajkrt, D. Tibboel, R. M. H. Wijnen, G. H. A. Visser, G. T. R. Manten; The FLAMINGO Study Working Group

Role of Doppler ultrasound at time of diagnosis of late‐onset fetal growth restriction in predicting adverse perinatal outcome: prospective cohort study

G. Rizzo, I. Mappa, V. Bitsadze, M. Słodki, J. Khizroeva, A. Makatsariya, F. D'Antonio

Lung ultrasound and computed tomographic findings in pregnant woman with COVID‐19

E. Kalafat, E. Yaprak, G. Cinar, B. Varli, S. Ozisik, C. Uzun, A. Azap, A. Koc

Why we should not stop giving aspirin to pregnant women during the COVID‐19 pandemic

S. Kwiatkowski, D. Borowski, A. Kajdy, L. C. Poon, W. Rokita, M. Wielgos

Should we stop aspirin prophylaxis in pregnant women diagnosed with COVID‐19?

M. Gavillet, D. L. Rolnik, M. K. Hoffman, A. Panchaud, D. Baud

ISUOG Interim Guidance on coronavirus disease 2019 (COVID‐19) during pregnancy and puerperium: information for healthcare professionals – an update

L. C. Poon, H. Yang, S. Dumont, J. C. S. Lee, J. A. Copel, L. Danneels, A. Wright, F. Da Silva Costa, T. Y. Leung, Y. Zhang, D. Chen, F. Prefumo

ISUOG Consensus Statement on organization of routine and specialist obstetric ultrasound services in context of COVID‐19

R. S. Abu‐Rustum, R. Akolekar, A. Sotiriadis, L. J. Salomon, F. Da Silva Costa, Q. Wu, T. Frusca, C. M. Bilardo, F. Prefumo, L. C. Poon

ISUOG Consensus Statement on rationalization of early‐pregnancy care and provision of ultrasonography in context of SARS‐CoV‐2

T. Bourne, C. Kyriacou, A. Coomarasamy, M. Al‐Memar, M. Leonardi, E. Kirk, C. Landolfo, M. Blanchette‐Porter, R. Small, G. Condous, D. Timmerman

ISUOG Consensus Statement on rationalization of gynecological ultrasound services in context of SARS‐CoV‐2

T. Bourne, M. Leonardi, C. Kyriacou, M. Al‐Memar, C. Landolfo, D. Cibula, G. Condous, U. Metzger, D. Fischerova, D. Timmerman, T. Bosch

ISUOG Safety Committee Position Statement on use of personal protective equipment and hazard mitigation in relation to SARS‐CoV ‐2 for practitioners undertaking obstetric and gynecological ultrasound

J. S. Abramowicz, J. M. Basseal, C. Brezinka, A. Dall'Asta, J. Deng, G. Harrison, J. C. S. Lee, A. Lim, K. Maršal, P. Miloro, L. C. Poon, K. Å. Salvesen, R. Sande, G. Haar, S. C. Westerway, M. X. Xie, C. Lees

May 2020

Third‐trimester uterine artery Doppler for prediction of adverse outcome in late small‐for‐gestational‐age fetuses: systematic review and meta‐analysis

R. J. Martinez‐Portilla, J. Caradeux, E. Meler, D. L. Lip‐Sosa, A. Sotiriadis, F. Figueras

Coronavirus in pregnancy and delivery: rapid review

E. Mullins, D. Evans, R. M. Viner, P. O'Brien, E. Morris

How to perform lung ultrasound in pregnant women with suspected COVID‐19

F. Moro, D. Buonsenso, M. C. Moruzzi, R. Inchingolo, A. Smargiassi, L. Demi, A. R. Larici, G. Scambia, A. Lanzone, A. C. Testa

UK stillbirth trends in over 11 million births provide no evidence to support effectiveness of Growth Assessment Protocol program

S. Iliodromiti, G. C. S. Smith, D. A. Lawlor, J. P. Pell, S. M. Nelson

Should cell‐free DNA testing be used in pregnancy with increased fetal nuchal translucency?

J. Miranda, F. Paz y Miño, V. Borobio, C. Badenas, L. Rodriguez‐Revenga, M. Pauta, A. Borrell

Feasibility of INTACT (INcisionless TArgeted Core Tissue) biopsy procedure for perinatal autopsy

S. C. Shelmerdine, J. C. Hutchinson, L. Ward, T. Sekar, M. T. Ashworth, S. Levine, N. J. Sebire, O. J. Arthurs

Vaginal laxity: which measure of levator ani distensibility is most predictive?

C. Manzini, T. Friedman, F. Turel, H. P. Dietz

ISUOG Interim Guidance on 2019 novel coronavirus infection during pregnancy and puerperium: information for healthcare professionals

L. C. Poon, H. Yang, J. C. S. Lee, J. A. Copel, T. Y. Leung, Y. Zhang, D. Chen, F. Prefumo

ISUOG Safety Committee Position Statement on safe performance of obstetric and gynecological scans and equipment cleaning in context of COVID‐19

April 2020

Novel coronavirus infection and pregnancy

H. Yang, C. Wang, L. C. Poon

Intracervical lakes as sonographic marker of placenta accreta spectrum disorder in patients with placenta previa or low‐lying placenta

E. di Pasquo, T. Ghi, G. Calì, F. D'Antonio, N. Fratelli, F. Forlani, F. Prefumo, C. T. Kaihura, N. Volpe, A. Dall'Asta, T. Frusca

Diagnosis of fetal defects in twin pregnancies at routine 11–13‐week ultrasound examination

A. Syngelaki, B. Cimpoca, E. Litwinska, R. Akolekar, K. H. Nicolaides

Single umbilical artery and risk of congenital malformation: population‐based study in Norway

C. Ebbing, J. Kessler, D. Moster, S. Rasmussen

Fetal echocardiographic assessment of cardiovascular impact of prolonged support on EXTrauterine Environment for Neonatal Development (EXTEND) system

K. Ozawa, M. G. Davey, Z. Tian, M. A. Hornick, A. Y. Mejaddam, P. E. McGovern, A. W. Flake, J. Rychik

March 2020

Comparison of antral follicle count and serum anti Müllerian hormone level for determination of gonadotropin dosing in in‐vitro fertilization: randomized trial

H. W. R. LI, J. K. Y. Ko, V. C. Y. Lee, S. S. F. Yung, E. Y. L. Lau, W. S. B. Yeung​​​​​​​, P. C. Ho​​​​​​​, E. H. Y. Ng

Development and validation of predictive models for QUiPP App v.2: tool for predicting preterm birth in women with symptoms of threatened preterm labor

J. Carter, P. T. Seed, H. A. Watson, A. L. David, J. Sandall, A. H. Shennan, R. M. Tribe

Expected‐value bias in routine third‐trimester growth scans

L. Drukker, R. Droste, P. Chatelain, J. A. Noble, A. T. Papageorghiou

February 2020

Impact of low‐dose aspirin on adverse perinatal outcome: meta‐analysis and meta‐regression

J. M. Turner, N. T. Robertson, G. Hartel, S. Kumar

Impact of biometric measurement error on identification of small‐ and large‐for‐gestational‐age fetuses

D. Wright, A. Wright, E. Smith, K. H. Nicolaides

Impact of extracardiac pathology on head growth in fetuses with congenital heart defect

A. E. L. van Nisselrooij, F. A. R. Jansen, N. van Geloven, I. H. Linskens, E. Pajkrt, S.‐A. Clur, L. A. Rammeloo, L. Rozendaal, J. M. M. van Lith, N. A. Blom, M. C. Haak

Learning curve for detection of pelvic parts of ureters by transvaginal sonography: feasibility study

M. K. Aas‐Eng, M. Salama, U. Sevelda, C. Ruesch, Z. Nemeth, G. Hudelist

January 2020

The January issue of UOG is completely free to access!

December 2019

Research priorities for the future health of multiples and their families: The Global Twins and Multiples Priority Setting Partnership

J. R. Lam, B. Liu, R. Bhate​​​​​​, N. Fenwick​​​​​​​, K. Reed​​​​​​​, J. M. N. Duffy​​​​​​​, A. Khalil​​​​​​​, on behalf of the Global Twins and Multiples Priority Setting Partnership Collaborators

Performance of fetal middle cerebral artery peak systolic velocity for prediction of anemia in untransfused and transfused fetuses: systematic review and meta‐analysis

R. J. Martinez‐Portilla, J. Lopez‐Felix, A. Hawkins‐Villareal, J. R. Villafan‐Bernal, F. Paz y Miño, F. Figueras, A. Borrell

Septate uterus according to ESHRE/ESGE, ASRM and CUME definitions: association with infertility and miscarriage, cost and warnings for women and healthcare systems

A. Ludwin, I. LudwinM. A. Coelho NetoC. O. NastriB. BhagavathS. R. LindheimW. P. Martins

November 2019

Outcome of non‐visualization of fetal gallbladder on second‐trimester ultrasound: cohort study and systematic review of literature

E. di Pasquo, M. Kuleva, A. Rousseau, A. Vitucci, P. Sonigo, C. Chardot, L. J. Salomon, Y. Ville

Cost‐effectiveness of five prenatal screening strategies for trisomies and other unbalanced chromosomal abnormalities: model‐based analysis

A. Le Bras, L. J. Salomon, L. Bussières, V. Malan, C. Elie, H. Mahallati, Y. Ville, M. Vekemans, I. Durand‐Zaleski