We will hold six poster discussion Hubs live during the Congress, where poster presenters and other delegates can meet, network and discuss the poster topics and findings.

Gynecology poster discussion: ovarian masses and oncology
Friday 16 October
Chairs: Elisabeth Epstein, Chiara Landolfo 

Ultrasound characteristics of pelvic lymphoma: not all pelvic masses are gynecological problems! - D. Franchi
Clinical management of ovarian masses in pregnancy - A. Testa
Triaging women with abnormal uterine bleeding in ambulatory care: results from the prospective IETA-1 cohort study - R. Heremans
Conservative management and ultrasonographic longitudinal follow-up of borderline ovarian tumour recurrences in pregnant women - D. Franchi
Diagnostic performance of ultrasound in assessing the abdominal spread of advanced ovarian cancer and correlation to Fagotti score - A. Testa
The adoption of radiomics and machine learning improves the diagnostic processes of women with ovarian masses (aroma study) -   V. Chiappa
Sonographic assessment of features suspicious of uterine sarcoma. Evaluation of their use in preoperative prediction of malignancy - A. Tozzi
A new insight on exophytic serous borderline adnexal tumours: specific imaging and clinical features - L. Haddad
A pilot study on the differential diagnosis of uterine leiomyoma subtype and sarcoma by contrast-enhanced ultrasound - Y. Zhu
Two-step strategy to optimize the preoperative classification of adnexal masses in a university hospital, using IOTA models: simple rules - A. Esquivel
Obstetrics poster discussion: pregnancy complications
Friday 16 October
Chairs: Conrado Ragazini, Tamara Stampalija
Screening for late-onset fetal growth restriction: can one screening criteria fit all - S. Lakshmy
Dinoprostone versus mechanical induction of labour in pregnancies complicated by late fetal growth restriction: a multicentre study -  D. Di Mascio
Evaluating the physiological variability inherent in common maternal-fetal pulsed-wave Doppler parameters: a pilot study - A. Gomes de Melo Tavares Ferreira
Machine-learning approaches to the prediction of newborn’s body mass index using nationwide multicentre data - K. Ahn
Extension of absent end-diastolic flow in umbilical artery and the outcome of pregnancy - M. Kinoshita
The role of non invasive hemodynamic assessment in patients with preterm premature rupture of the membranes (pPROM) - D. Farsetti
Assessment of fetal brain vascularisation in fetal growth restriction using 3D power angiography - A. Rossi
Quality assessment of first trimester uterine artery pulsatility index (UtPI) measurements in a preeclampsia screening validation study - C. Ekelund
Prediction of pre-eclampsia by NICE and ACOG criteria: a study of 597,492 Danish births from 2008 to 2017 - L. Rode
The use of ASA for the prevention of pre-eclampsia: healthcare provider survey - J. Johnson
Reduction of stillbirths in England according to uptake of the Growth Assessment Protocol 2008–2017 - J. Gardosi
Effect of false-positive antenatal diagnosis of ‘SGA’ on prematurity and stillbirth risk - J. Gardosi
Caesarean section (CS) scar location and preterm birth following full dilatation CS - A. Banerjee
Long-term effect of prenatal progesterone exposure in offspring development, behaviour and health: a systematic review and meta-analysis - N. Simons
Gynecology poster discussion: early pregnancy, fertility and endometriosis
Saturday October 17     
Chairs: Maya Al-Memar, George Condous

Diagnostic accuracy of the ultrasound ovarian sliding sign for prediction of need to perform laparoscopic ureterolysis and pelvic sidewall adhesiolysis in women with suspected endometriosis - T.Rao
Impact of type and grade of adenomyosis on IVF with donated oocytes: correlation to pregnancy rate and outcome - M. Cosentino
Sonographic evaluation of the uterine Caesarean scar in 1st trimester and classification of a Caesarean scar pregnancy - I. Jordans
The importance of the ovarian sliding sign for prediction of surgical complexity when using the ultrasound-based endometriosis staging system (UBESS) - T. Rao
The use of point of care testing (POCT) in the management of pregnancy of unknown location (PUL) - C. Kyriacou
The value of three-dimensional transvaginal ultrasound imaging in the diagnosis of uterine horn pregnancy and tubal interstitial pregnancy - J. Qian
Recurrent Caesarean scar pregnancies are not rare: literature review - I. Timor
Machine learning to diagnose rectouterine pouch obliteration with the sliding sign on transvaginal ultrasound: a prospective study -      M. Leonardi
The effect of uterine and ovarian pelvic pathology on uterine venous diameters - T. Amin
Pelvic arteriovenous malformation with concomitant saccular type of true uterine artery aneurysm diagnosed through colour Doppler ultrasound - G.  Javier
Obstetrics poster discussion: fetal anatomy
Saturday October 17  
Chairs: Reem Abu-Rustum, George Yeo

Prenatal diagnosis of classic cloacal malformation - J. Miguelez
The fetal tongue: novel contemporary normal modelled reference charts - E. Kassif
Fetal malformation diagnosed in the third trimester - L. Turcoman
Perinatal and genetic outcomes in anomalous fetuses of consanguineous union: a cohort study - F. Mone
Clinical value of targeted ultrasound in detecting fetal hydronephrosis at 29–32 gestational weeks - H. Zhang
Congenital eventration or diaphgramtic hernia: a dilemma?  - H. K. Isher
Neurosonographic diagnosis of fetal brain lesions in parvovirus B19 infection complicated with severe fetal anemia - K. K. Haratz
Congenital Tonate infection and associated ultrasound findings - L. Pomar
Early diagnosis of rhombencephalosynapsis: the limits of intracranial translucency at 11-13 weeks, a plea for an evaluation of the aqueduct. - P. Macé
Structural changes in corpus callosum are associated with abnormal neurodevelopment in fetuses with isolated non-severe ventriculomegaly - E. Monterde
Incidence and patterns of abnormal corpus callosum in fetuses with spina bifida: a cross-sectional study in 2 fetal surgery centers -     Y. Kunpalin
Anomalies of cavum septi pellucidi in routine prenatal ultrasound screening - M. Illa
Cortical surface matching of the fetal cortex pre- and post-fetal surgery for open spina bifida - N. Mufti
Obstetrics poster discussion: The role of ultrasound in the labor ward, genetics and new technology
Sunday 18 October  

Chairs: Tullio Ghi, Nikos Vrachnis

Dimensionless jerk - an objective differential to assess experienced and novice ultrasound operators in a clinical setting - B. Dromey
Use of the focus point for plane acquisition to improve reproducibility in fetal biometry - S. Vignola
The role of fetal Doppler studies in predicting non-reassuring fetal heart tracing in patients undergoing induction of labour - E. Volpert
Assessment of uterine tonicity after vaginal delivery by elastography: a pilot study - J. Sichitiu
Longitudinal evaluation of maternal hemodynamic changes after epidural analgesia - E. di Pasquo
Measurement of the angle of progression before labour onset in routine obstetric triage setting: can it assist in predicting the mode of.... - G. Raviv Sharabi
The change of the angle of progression under maternal pushing at term and labour outcome - A. Youssef
The role of the angle of progression in the prediction of the outcome of occiput posterior position in the second stage of labour - E. Brunelli
First trimester screening in pregnancies with normal outcomes after transfer of a mosaic aneuploid blastocyst - V. S. Vanni
The Frontline study: comparing frontline screening options and outcomes - K. Battese Ellis
Cell free DNA knowledge of the generalist obstetrician - L. Carmant
RASopathies and their prenatal presentations with non-immune hydrops spectrum - T. Sparks
Noonan syndrome screening by non-invasive prenatal testing for single-gene disorders - P. Benn
Obstetrics poster discussion: infection, multiple and invasive therapy
Sunday 18 October    
Chairs: Gihad Chalouhi, Magdalena Sanz Cortes

Maternal anxiety during pregnancy induced by coronavirus pandemic: a prospective observational study - G. Rizzo
Screening for COVID-19 and maternal-fetal outcomes in a cohort of asymptomatic pregnant patients at term in Lombardy, Italy - P. I. Cavoretto
COVID-19 causing HELLP-like syndrome in pregnancy and the role of angiogenic factors for differential diagnosis - R. J. Martinez-Portilla
Efficacy of a structured hands-on course in lung ultrasound for obstetricians in the COVID-19 pandemic setting - E. Kalafat
COVID-19 effects on maternal, perinatal and neonatal outcomes - Y. WU
Pregnancy and new coronaviruses: Chile in preparation for the pandemic - R. Gonzalez
Can ventriculomegaly and hindbrain herniation seen before and after prenatal neural tube defect repair predict a poor motor function at birth - R. Corroenne
Prognostic factors in severe fetal anemia requiring intervention: parvovirus B19 vs. red blood cells antibodies - L. Parnell
Fetal medication does not modify fetal brain development in a rabbit model - L. Van der Veeken
High-definition exoscopic microneurosurgery for intrauterine myelomeningocele repair - R. Cruz-Martinez
A SAFER technique “in the making”: surgical modifications in the percutaneous fetoscopic repair of spina bifida improved outcomes - D. Lapa
Dose dependency in antenatal magnesium sulphate to promote brain-derived neurotrophic factor production - M. A. Bachnas
Elevated pulsatility index of ductus venosus Doppler flow reflects ventricular wall stress in recipient twins with Twin–twin transfusion - M. Takano
Maternal hemodynamics, arterial stiffness and elastic aortic properties in uncomplicated twin pregnancies: a longitudinal study - F. Prefumo