OOIR: Observatory of International Research

Papers

(The TQCC of Fetal Diagnosis and Therapy is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-08-01 to 2026-08-01.)

Article	Citations
New Anhydramnios after 22 Weeks and Pulmonary Hypoplasia	64
Front & Back Matter	25
Sonographic Assessment of Fetal Sex: More than External Genitalia	20
sFlt-1/PlGF Ratio Predicts Serious Outcomes in Early-Onset Fetal Growth Restriction	16
Fetoscopic Observation of Intrauterine Operative Port Placements during Laparotomy-Assisted Fetal Myelomeningocele Closure	11
Monochorionic Pregnancy Complicated by Selective Intrauterine Fetal Death and Severe Anemia of the Co-Twin: The Role of Intrauterine Transfusion – Systematic Review of the Literature	11
Pain Scores after Open Fetal Spina Bifida Repair and Caesarean Section: A Longitudinal Cohort Study	11
The Solomon Technique and Extreme Preterm Birth after Laser Surgery for Twin-Twin Transfusion Syndrome	11
Fetal Inguinal Hernia: Case Report and Review of the Literature	11
Prenatal Repair of Spina Bifida Using Uterine Wound Retractor: A Single-Center Cohort Study	10
Increased Intrauterine Transfusion Blood Volume Needed to Correct Fetal Anemia due to Placental Chorioangioma	9
Author Index	8
Suture Characteristics after Exposure to Amniotic Fluid from an in vitro Model of Fetal Surgery	8
Exploring the Potential of Artificial Intelligence Language Models in Obstetrics with a Focus on Fetal Medicine: An Evaluation of the Perplexity AI Model	8
Prenatal and Neonatal Ultrasound and Magnetic Resonance Imaging Diagnosis of Sprengel’s Deformity with Unusual Associations	8
Erratum	7
Cerebral Lateral Ventricular Asymmetry: Normal Variant or an Indicator of Underlying Pathology	7
Erratum	7
Increased Risk of Retinopathy of Prematurity in Donors with Twin-to-Twin Transfusion Syndrome: A Cohort Study	7
Characterization of Suboptimal Responses to Fetoscopic Endoluminal Tracheal Occlusion in Congenital Diaphragmatic Hernia	7
Prenatal Diagnosis of Anomalous Origin of the Left Pulmonary Artery in Fetus with a Right-Sided Aortic Arch: Case Report and Review of the Literature	7
Successful Perinatal Management of a Large Fetal Intrapericardial Teratoma by Serial Fetal Echocardiogram and ex utero Intrapartum Treatment	7
Enhanced Recovery after Fetal Sequencing: A Perinatal Genomic Scoping Review of Exome/Genome Testing for Reproductive/Obstetric-MFM Providers to Initiate Knowledge Translation following a Screening Ul	7
Prenatal Diagnosis of Fetal Aqueductal Stenosis: A Multicenter Prospective Observational Study through the North American Fetal Therapy Network	7
Obituary: Frédéric Bargy	7

Role of Intrauterine Infectious and Inflammatory Complications in the Development of Necrotizing Enterocolitis in a Newborn from Preterm Prelabor Rupture of Membranes’ Gestation: A Retrospective Cohor	7
In utero Diagnosis of Spinal Dermal Sinus	7
Impact of Selective Fetal Growth Restriction on Laser Therapy Outcomes in Twin-Twin Transfusion Syndrome	6
FETAL (Fetus Establish Tracheal Access for Lifeguard) as a Complementary Maneuver for Tracheal Deviation Secondary to Complications of Pulmonary Sequestration: Case Report and Technical Description	6
Prenatal Assessment of Fetal Vertebrae and Ribs by Three-Dimensional Ultrasound and the Association with Fetal and Neonatal Outcome	6
Third-Trimester Screening for Preeclampsia in Twins: Comparative Performance of Fetal Medicine Foundation Algorithm, Roche, and Quidel Triages	6
Splenic Artery Doppler Waveforms in Gestational Diabetes and Association with Fetal Pancreas: A Prospective Case-Control Study	6
Prenatal Diagnosis and Management of Fetal Anemia Caused by Compound Heterozygous Hemoglobin Q-Thailand and Hemoglobin Constant Spring	6
Prenatal Cystic Fibrosis Transmembrane Conductance Regulator Modulator Therapy: A Promising Way to Change the Impact of Cystic Fibrosis	6
Sequence of Events Leading to Medical Abortion for Fetal Indications after 34 Weeks’ Gestation: 23 Years of Experience in a Single Medical Center	6
A Novel VACTERL Assessment Tool to Facilitate Counseling for Expectant Families	5
Differences between Myeloschisis and Myelomeningocele in Patients Undergoing Prenatal Repair of Open Spina Bifida	5
Value of Biochemical Amniotic Fluid Analysis and Fetal Magnetic Resonance Imaging in the Prenatal Diagnosis of Congenital Microgastria	5
Effect of Maternal Ursodeoxycholic Acid Treatment on Fetal Atrioventricular Conduction in Patients with Intrahepatic Cholestasis of Pregnancy	5
Reproducibility Analysis of Two Speckle Tracking Software for the Antenatal Semiautomated Assessment of the Fetal Cardiac Function	5
Fetal Echocardiography and Hyperoxia Testing after Serial Amnioinfusions: Results from the RAFT Trial Bilateral Renal Agenesis Arm	5
In Reply to Letter by Mr Erdal Şeker: “Fetal Dilated Jugular Lymphatic Sacs on First Trimester Ultrasound and Their Implications in Antenatal Screening”	5
Non-invasive cell-free DNA-based approach for the diagnosis of aneuploidies in spontaneous abortion	5
Quincke versus Diamond-Tip Needles for Entry in Placental Laser Surgery for Twin-to-Twin Transfusion Syndrome	4
Development of a Postpartum Follow-Up Program in a Fetal Center	4
Assessing the Clinical Significance of Third-Trimester Post-Coital Bleeding	4
The Effect of Maternal Lower Limb Compression on Amniotic Fluid Index, Uteroplacental Perfusion, and Fetal Blood Flow in Isolated Oligohydramnios	4
Front & Back Matter	4
Postnatal Outcomes of Fetal Variants of Unknown Significance in Prenatal Chromosomal Microarray Analysis: A Single-Center Study	4
Early Childhood Outcomes in Severe Congenital Diaphragmatic Hernia Treated with Fetoscopic Endoluminal Tracheal Occlusion (FETO) versus Non-FETO at a Single Center	4
Successful Ventriculoamniotic Shunting for Fetal Hydrocephalus in the Ovine Model	4
Bleeding Complications between Bivalirudin and Heparin for Extracorporeal Membrane Oxygenation in Neonates with Congenital Diaphragmatic Hernia	4
Subamniotic Hemorrhage: A Possible New Presentation of Fetal and Neonatal Alloimmune Thrombocytopenia	4
Fetal Hydrothorax Treated with Pleuro-Amniotic Shunting: Fetal and Maternal Complications and Long-Term Outcomes	4
The Effect of Resolution Level and Targeted Design in the Diagnostic Performance of Prenatal Chromosomal Microarray Analysis	3
Low-Set Ears: A New Marker of Fetal Chromosomal Anomalies	3
The Management of Acardiac Twinning: Twin Reverse Arterial Perfusion Sequence – An International Survey	3
First-Trimester Universal One-Time Serology Screening for Cytomegalovirus: A Pilot Study at Two Tertiary Referral Centers in Barcelona (Catalunya, Spain)	3
Use of Polynomial Reference Ranges for Atrioventricular Intervals Assessed by Fetal Echocardiography in Anti-Ro/SSA Antibody-Positive Pregnancies to Exclude Fetal Heart Blocks: A Pilot Study	3
IFMSS 2024, Ireland	3
Identification of Fetuses at Increased Risk of Trisomies in the First Trimester Using Axial Planes	3
Isolated Hypospadias Identified on Fetal Ultrasound: Genetic Investigation Results at a Single Referral Center	3
The Delivery Room Resuscitation of Infants with Congenital Diaphragmatic Hernia Treated with Fetoscopic Endoluminal Tracheal Occlusion: Beyond the Balloon	3
First Intrapartum Sonographic Diagnosis of Fetal Hypoxic-Ischemic Encephalopathy	3
Fetal Lower Urinary Tract Obstruction: Current Diagnostic and Therapeutic Strategies and Future Directions	3
Maternal risk factors for omphalocele	3
A Low-Cost, High-Fidelity Simulator for Transabdominal Chorionic Villus Sampling	3
The Mortality of Politics: An American Paradox	3
Fetal Hypoplastic Left Heart Syndrome with Intact Atrial Septum: From Successful in utero Stenting to Subtotal Stent Occlusion – A Case Report	3
Intrafetal Fluid Effusions and Pulmonary Growth after Pleuroamniotic Shunt in Fetuses with Severe Hydrothorax	3
Psychological Impact in Early Pregnancy Loss: The Effects of Disclosing the Causative Chromosomal Anomaly	3
Collaboration on Treatment of Twin-to-Twin Transfusion Syndrome in a Borderless Nordic Center	3
Prelims	3
Subjective and Objective Sonographic Assessment for the Prenatal Detection of Neonatal Coarctation of the Aorta	3
Left and Right Ventricular Strain Mechanics in Fetal Tachyarrhythmia	3

Genetic Mutations of Congenital Red Cell Membrane Defects in Hydrops Fetalis	2
Management of Late Twin-to-Twin Transfusion Syndrome beyond 26 Weeks: Comparison between Fetoscopic Laser Therapy versus Traditional Management	2
Oligohydramnios or Anhydramnios and Ultrasonically Normal Renal Echotexture Secondary to Autosomal Recessive Renal Tubular Dysgenesis: An Important Consideration in the Prenatal Setting	2
Unisex and Sex-Specific Prescriptive Fetal Growth Charts for Improved Detection of Small-for-Gestational-Age Babies in a Low-Risk Population: A post hoc Analysis of a Cluster-Randomized Study	2
Comparison of the Soluble fms-Like Tyrosine Kinase 1/Placental Growth Factor Ratio Alone versus a Multi-Marker Regression Model for the Prediction of Preeclampsia-Related Adverse Outcomes after 34 Wee	2
Pseudoamniotic Band Sequence Risk Factors following Fetoscopic Laser for Twin-Twin Transfusion Syndrome	2
Prenatal Spina Bifida Repair: Defendable Trespassing of MOMS Criteria Results in Commendable Personalized Medicine	2
Screening for Term Preeclampsia at 35 to 37 Weeks of Gestation: A Single-Center Experience	2
Pre- and Periviable PPROM after Fetoscopic Laser Surgery: Are Survival Outcomes Better than We Think?	2
Prenatal Diagnosis of Skeletal Dysplasias: What Can CT Do for You?	2
Is Nuchal Translucency of 3.0–3.4 mm an Indication for cfDNA Testing or Microarray? – A Multicenter Retrospective Clinical Cohort Study	2
Flexible Video Fetoscopy: Feasibility and Outcomes of a Novel Modality for Laser Therapy in Twin-to-Twin Transfusion Syndrome Presenting with Inaccessible Anterior Placenta	2
Contents	2
Foetal Megacystis: A Practical Guide	2
Digital Footprints, Green Impact: User Engagement Analysis of a Conference Management Platform at the 41st Annual IFMSS Meeting	2
Effects of Mediterranean Diet or Mindfulness-Based Stress Reduction during Pregnancy on Fetal Brain Development Detected by Neurosonography: A Secondary Analysis of a Randomized Clinical Trial (IMPACT	2
Further Evidence that an Episode of Premature Labor Is a Pathologic State: Involvement of the Insulin-Like Growth Factor System	2
Role of Prenatal Ultrasound and Fetal Magnetic Resonance Imaging in Diagnosing Congenital Anomalies of the Kidney and Urinary Tract: A Comparative Diagnostic Study	2
Character and Frequency of Early Postnatal Resection in Prenatally Diagnosed Congenital Lung Malformations	2
Analysis of Ultrasound Findings and Outcomes in Fetuses with Suspected Congenital Heart Disease at Less than 14 Weeks’ Gestation Compared to Later Gestations	2
Erratum	2
Fetoscopic Endoluminal Tracheal Occlusion in Congenital Diaphragmatic Hernia: Unraveling the Impact of Prematurity and Suboptimal Fetal Lung Growth	2
Consequences of selective fetal growth restriction in perinatal outcomes after fetoscopic laser photocoagulation for twin-to-twin transfusion syndrome, based on single or dual survival	2
Prenatal Findings in Postnatal Cases of Disorders of Sex Development: Experience from a Tertiary-Specialized Center in Brazil	2
Role of Cerebroplacental Ratio in Predicting the Outcome of Pregnancies Complicated by Diabetes	2
Utilizing ChatGPT to Facilitate Referrals for Fetal Echocardiography	2
Outcome of Prenatally Diagnosed Fetal Liver Lesions: Implications for Prenatal Management	2
Preoperative Amniotic Fluid Interleukin-6 Levels as Predictors of Adverse Perinatal Outcomes following Fetal Laser Surgery for Monochorionic Twin Complications	2
Medical and Early Developmental Outcomes for Patients with Congenital Ventriculomegaly	2
Double Outlet Left Ventricle with Intact Ventricular Septum: A Rare Prenatally Diagnosed Case Report	2