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DeVore GR, Klas B, Cuneo B, Satou G, Sklansky M. Review of speckle tracking analysis to measure the size, shape, and contractility of the fetal heart in fetuses with congenital heart defects. Echocardiography 2024; 41:e15870. [PMID: 38979798 DOI: 10.1111/echo.15870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/05/2024] [Accepted: 06/10/2024] [Indexed: 07/10/2024] Open
Abstract
Evaluation of the fetal heart involves two approaches. The first describes a screening protocol in which the heart is imaged in transverse planes that includes the four-chamber view (4CV), left and right outflow tracts, and the 3-vessel-tracheal view. The second approach is a fetal echocardiogram that requires additional cardiac images as well as evaluating ventricular function using diagnostic tools such as M-mode and pulsed Doppler ultrasound. Speckle tracking analysis of the ventricular and atrial endocardium of the fetal heart has focused primarily on computing longitudinal global strain. However, the technology enabling this measurement to occur has recently been adapted to enable the clinician to obtain numerous additional measurements of the size, shape, and contractility of the ventricles and atrial chambers. By using the increased number of measurements derived from speckle tracking analysis, we have reported the ability to screen for tetralogy of Fallot, D-transposition of the great arteries (D-TGA), and coarctation of the aorta by only imaging the 4CV. In addition, we have found that measurements derived from speckle tracking analysis of the ventricular and atrial chambers can be used to compute the risk for emergent neonatal balloon atrial septostomy in fetuses with D-TGA. The purpose of this review is to consolidate our experience in one source to provide perspective on the benefits of speckle tracking analysis to measure the size, shape, and contractility of the ventricles and atria imaged in the 4CV in fetuses with congenital heart defects.
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Affiliation(s)
- Greggory R DeVore
- Fetal Diagnostic Centers, Pasadena, California, USA
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, Michigan, USA
| | | | - Bettina Cuneo
- Department of Surgery, College of Medicine, University of Arizona, Tucson, Arizona, USA
| | - Gary Satou
- Division of Pediatric Cardiology, Department of Pediatrics, UCLA Mattel Children's Hospital, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Mark Sklansky
- Division of Pediatric Cardiology, Department of Pediatrics, UCLA Mattel Children's Hospital, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
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AIUM Practice Parameter for the Performance of Standard Diagnostic Obstetric Ultrasound. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2024; 43:E20-E32. [PMID: 38224490 DOI: 10.1002/jum.16406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 12/15/2023] [Indexed: 01/17/2024]
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Juergensen S, Liu J, Xu D, Zhao Y, Moon-Grady AJ, Glenn O, McQuillen P, Peyvandi S. Fetal circulatory physiology and brain development in complex congenital heart disease: A multi-modal imaging study. Prenat Diagn 2024; 44:856-864. [PMID: 37817395 PMCID: PMC11004088 DOI: 10.1002/pd.6450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 09/07/2023] [Accepted: 09/25/2023] [Indexed: 10/12/2023]
Abstract
OBJECTIVE Fetuses with complex congenital heart disease have altered physiology, contributing to abnormal neurodevelopment. The effects of altered physiology on brain development have not been well studied. We used multi-modal imaging to study fetal circulatory physiology and brain development in hypoplastic left heart syndrome (HLHS) and d-transposition of the great arteries (TGA). METHODS This prospective, cross-sectional study investigated individuals with fetal congenital heart disease and controls undergoing fetal echocardiography and fetal brain MRI. MRI measured total brain volume and cerebral oxygenation by the MRI quantification method T2*. Indexed cardiac outputs (CCOi) and vascular impedances were calculated by fetal echocardiography. Descriptive statistics assessed MRI and echocardiogram measurement relationships by physiology. RESULTS Sixty-six participants enrolled (control = 20; HLHS = 25; TGA = 21), mean gestational age 33.8 weeks (95% CI: 33.3-34.2). Total brain volume and T2* were significantly lower in fetuses with cardiac disease. CCOi was lower in HLHS, correlating with total brain volume - for every 10% CCOi increase, volume increased 8 mm3 (95% CI: 1.78-14.1; p = 0.012). Echocardiography parameters and cerebral oxygenation showed no correlation. TGA showed no CCOi or aortic output correlation with MRI measures. CONCLUSIONS In HLHS, lower cardiac output is deleterious to brain development. Our findings provide insight into the role of fetal cardiovascular physiology in brain health.
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Affiliation(s)
- Stephan Juergensen
- Department of Pediatrics, Division of Pediatric Cardiology, Columbia University Vagelos College of Physicians and Surgeons and New York-Presbyterian Morgan Stanley Children's Hospital, New York, New York, USA
- Department of Pediatrics, Division of Pediatric Cardiology, University of California San Francisco, San Francisco, California, USA
| | - Jing Liu
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
| | - Duan Xu
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
| | - Yili Zhao
- Department of Pediatrics, Division of Pediatric Cardiology, University of California San Francisco, San Francisco, California, USA
| | - Anita J Moon-Grady
- Department of Pediatrics, Division of Pediatric Cardiology, University of California San Francisco, San Francisco, California, USA
| | - Orit Glenn
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
| | - Patrick McQuillen
- Department of Pediatrics, Division of Critical Care, University of California San Francisco, San Francisco, California, USA
| | - Shabnam Peyvandi
- Department of Pediatrics, Division of Pediatric Cardiology, University of California San Francisco, San Francisco, California, USA
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Vepa S, Alavi M, Wu W, Schmittdiel J, Herrinton LJ, Desai K. Prenatal detection rates for congenital heart disease using abnormal obstetrical screening ultrasound alone as indication for fetal echocardiography. Prenat Diagn 2024; 44:706-716. [PMID: 38489018 DOI: 10.1002/pd.6544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 12/20/2023] [Accepted: 02/11/2024] [Indexed: 03/17/2024]
Abstract
OBJECTIVE To determine the live born prenatal detection rate of significant congenital heart disease (CHD) in a large, integrated, multi-center community-based health system using a strategy of referral only of patients with significant cardiac abnormalities on obstetrical screening ultrasound for fetal echocardiography. Detection rates were assessed for screening in both radiology and maternal fetal medicine (MFM). The impact on fetal echocardiography utilization was also assessed. METHODS This was a retrospective cohort study using an electronic health record, outside claims databases and chart review to determine all live births between 2016 and 2020 with postnatally confirmed sCHD that were prenatally detectable and resulted in cardiac surgery, intervention, or death within 1 year. RESULTS There were 214,486 pregnancies resulting in live births. Prenatally detectable significant CHD was confirmed in 294 infants. Of those 183 were detected for an overall live-born detection rate of 62%. Detection rates in MFM were 75% and in radiology were 52%. The number of fetal echocardiograms needed to detect (NND) sCHD was 7. CONCLUSIONS A focus on quality and standardization of obstetrical screening ultrasound with referral to fetal echocardiography for cardiac abnormalities alone achieves benchmark targets for live-born detection of significant CHD requiring fewer fetal echocardiograms.
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Affiliation(s)
- Sanjay Vepa
- Department of Pediatric Cardiology, Kaiser Permanente, Oakland, California, USA
| | - Mubarika Alavi
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | - Weilu Wu
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | - Julie Schmittdiel
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | - Lisa J Herrinton
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | - Kavin Desai
- Department of Pediatric Cardiology, Kaiser Permanente, Oakland, California, USA
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Bromley B, Platt LD. First-Trimester Ultrasound Screening in Routine Obstetric Practice. Obstet Gynecol 2024; 143:730-744. [PMID: 38723258 DOI: 10.1097/aog.0000000000005594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 03/07/2024] [Indexed: 05/18/2024]
Abstract
Technologic advances and ultrasonographer-physician experience in fetal imaging have led to significant improvements in our ability to distinguish between normal and abnormal fetal structural development in the latter part of the first trimester. As a critical component of pregnancy care, assessment of fetal anatomy at the end of the first trimester with a standardized imaging protocol should be offered to all pregnant patients regardless of aneuploidy screening results because it has been demonstrated to identify approximately half of fetal structural malformations. Early identification of abnormalities allows focused genetic counseling, timely diagnostic testing, and subspecialist consultation. In addition, a normal ultrasound examination result offers some degree of reassurance to most patients. Use of cell-free DNA alone for aneuploidy screening while foregoing an accompanying early anatomic evaluation of the fetus will result in many anomalies that are typically detected in the first trimester not being identified until later in pregnancy, thus potentially diminishing the quality of obstetric care for pregnant individuals and possibly limiting their reproductive options, including pregnancy termination.
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Affiliation(s)
- Bryann Bromley
- Department of Obstetrics, Gynecology and Reproductive Biology, Massachusetts General Hospital, Harvard Medical School, Boston, and Diagnostic Ultrasound Associates, Brookline, Massachusetts; and the Center for Fetal Medicine and Women's Ultrasound, Department of Obstetrics and Gynecology, David Geffen School of Medicine at UCLA, Los Angeles, California
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Freud LR, Simpson LL. Fetal cardiac screening: 1st trimester and beyond. Prenat Diagn 2024; 44:679-687. [PMID: 38613152 DOI: 10.1002/pd.6571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 03/29/2024] [Accepted: 03/30/2024] [Indexed: 04/14/2024]
Abstract
Congenital heart defects (CHD) are the most common birth defect and a leading cause of infant morbidity and mortality. CHD often occurs in low-risk pregnant patients, which underscores the importance of routine fetal cardiac screening at the time of the 2nd trimester ultrasound. Prenatal diagnosis of CHD is important for counseling and decision-making, focused diagnostic testing, and optimal perinatal and delivery management. As a result, prenatal diagnosis has led to improved neonatal and infant outcomes. Updated fetal cardiac screening guidelines, coupled with technological advancements and educational efforts, have resulted in increased prenatal detection of CHD in both low- and high-risk populations. However, room for improvement remains. In recent years, fetal cardiac screening for specific high-risk populations has started in the 1st trimester, which is a trend that is likely to expand over time. This review discusses fetal cardiac screening throughout pregnancy.
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Affiliation(s)
- Lindsay R Freud
- Paediatrics, Fetal Cardiology, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Lynn L Simpson
- Hillary Rodham Clinton Professor of Women's Health, Department of Obstetrics & Gynecology, Columbia University Irving Medical Center, New York, New York, USA
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López Soto Á, Velasco Martínez M, Ferrández Martínez M, Díaz García A, García Izquierdo O, Marín Sánchez P. Prenatal ambiguous/atypical genitalia: why are we still missing it and how can we improve diagnosis? ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2024; 63:581-585. [PMID: 37773980 DOI: 10.1002/uog.27507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 09/06/2023] [Accepted: 09/19/2023] [Indexed: 10/01/2023]
Affiliation(s)
- Á López Soto
- Prenatal Diagnosis Unit, Department of Obstetrics, HGU Santa Lucía, Cartagena, Spain
| | - M Velasco Martínez
- Prenatal Diagnosis Unit, Department of Obstetrics, HGU Santa Lucía, Cartagena, Spain
| | - M Ferrández Martínez
- Prenatal Diagnosis Unit, Department of Obstetrics, HGU Santa Lucía, Cartagena, Spain
| | - A Díaz García
- Prenatal Diagnosis Unit, Department of Obstetrics, HGU Santa Lucía, Cartagena, Spain
| | - O García Izquierdo
- Prenatal Diagnosis Unit, Department of Obstetrics, HGU Santa Lucía, Cartagena, Spain
| | - P Marín Sánchez
- Prenatal Diagnosis Unit, Department of Obstetrics, HGU Santa Lucía, Cartagena, Spain
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Sampson R, Davis SC, Allen LM. Prenatal Diagnosis of the Unique Combination of Bilateral Congenital Cataracts With Strabismus. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2024; 43:815-819. [PMID: 38164881 DOI: 10.1002/jum.16404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 12/13/2023] [Accepted: 12/18/2023] [Indexed: 01/03/2024]
Affiliation(s)
- Rachael Sampson
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, SUNY Upstate Medical University, Syracuse, New York, USA
| | - Sidney C Davis
- Department of Obstetrics and Gynecology, Norton College of Medicine, SUNY Upstate Medical University, Syracuse, New York, USA
| | - Lisa M Allen
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, SUNY Upstate Medical University, Syracuse, New York, USA
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Calcara S, Paeltz A, Richards B, Sisk T, Stiver C, Ogunleye O, Texter K, Mah ML, Cua CL. The Utility of Screening Fetal Echocardiograms Following Normal Level II Ultrasounds in Fetuses with Maternal Congenital Heart Disease. Cardiol Ther 2024; 13:163-171. [PMID: 38261162 PMCID: PMC10899149 DOI: 10.1007/s40119-024-00350-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
INTRODUCTION Fetal echocardiograms (F-echo) are recommended in all pregnancies when maternal congenital heart disease (CHD) is present, even if there was a prior level II ultrasound (LII-US) that was normal. The goal of this study was to evaluate if any diagnosis of a critical CHD was missed in a fetus with maternal CHD who had a normal LII-US. METHODS A retrospective chart review of all F-echoes where the indication was maternal CHD between 1/1/2015 to 12/31/2022 was performed. Fetuses were included if they had a LII-US that was read as normal and had an F-echo. Critical CHD was defined as CHD requiring catheterization or surgical intervention < 1 month of age. RESULTS A total of 296 F-echoes on fetuses with maternal CHD were evaluated, of which 175 met inclusion criteria. LII-US was performed at 19.8 ± 2.9 weeks gestational age and F-echo was performed at 24.2 ± 2.8 weeks gestational age. No patient with a normal LII-US had a diagnosis of a critical CHD by F-echo (negative predictive value = 100%). Evaluating those patients that had a negative LII-US, ten patients were diagnosed with non-critical CHD postnatally (negative predictive value = 94.3%). F-echo correctly diagnosed two of the ten missed LII-US CHD. CONCLUSIONS Critical CHD was not missed with a normal LII-US in this at risk population. F-echo also missed the majority of CHD when a LII-US was read as normal. A cost-benefit analysis of screening F-echo in fetuses with maternal CHD should be conducted if a normal LII-US has been performed.
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Affiliation(s)
- Sophia Calcara
- Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA
| | - Amanda Paeltz
- Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA
| | | | - Tracey Sisk
- Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA
| | - Corey Stiver
- Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA
| | - Oluseyi Ogunleye
- Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA
| | - Karen Texter
- Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA
| | - May Ling Mah
- Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA
| | - Clifford L Cua
- Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA.
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Savitsky LM, Hamilton C, Sterrett M, Olerich K, Ma K, Albright CM. Universal Fetal Echocardiography for Pregestational Diabetes Mellitus: A Cost-Effectiveness Analysis. Obstet Gynecol 2024:00006250-990000000-01035. [PMID: 38422504 DOI: 10.1097/aog.0000000000005538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 01/18/2024] [Indexed: 03/02/2024]
Abstract
OBJECTIVE To evaluate the cost effectiveness of universal fetal echocardiogram for patients with pregestational diabetes mellitus by first-trimester hemoglobin A1c (Hb A1c) level. METHODS We developed a cost-effectiveness model comparing two strategies of screening for critical fetal congenital heart disease among patients with diabetes: universal fetal echocardiogram and fetal echocardiogram only after abnormal findings on detailed anatomy ultrasonogram. We excluded ventricular septal defect, atrial septal defects, and bicuspid aortic valve from the definition of critical fetal congenital heart disease. Probabilities and costs were derived from the literature. We used individual models to evaluate different scenarios: first-trimester Hb A1c lower than 6.5%, Hb A1c 6.5-9.0%, and Hb A1c higher than 9.0%. Primary outcomes included fetal death, neonatal death, and false-positive and false-negative results. A cost-effectiveness threshold was set at $100,000 per quality-adjusted life-year. Univariable sensitivity analyses were performed to investigate the drivers of the model. RESULTS Universal fetal echocardiogram is not cost effective except for when first-trimester Hb A1c level is higher than 9.0% (incremental cost-effectiveness ratio $638,100, $223,693, and $67,697 for Hb A1c lower than 6.5%, 6.5-9.0%, and higher than 9.0%, respectively). The models are sensitive to changes in the probability of congenital heart disease at a given Hb A1c level, as well as the cost of neonatal transfer to a higher level of care. Universal fetal echocardiogram became both cost saving and more effective when the probability of congenital heart disease reached 14.48% (15.4 times the baseline risk). In the Monte Carlo simulation, universal fetal echocardiogram is cost effective in 22.7%, 48.6%, and 62.3% of scenarios for each of the three models, respectively. CONCLUSION For pregnant patients with first-trimester Hb A1c levels lower than 6.5%, universal fetal echocardiogram was not cost effective, whereas, for those with first-trimester Hb A1c levels higher than 9.0%, universal fetal echocardiogram was cost effective. For those with intermediate Hb A1c levels, universal fetal echocardiogram was cost effective in about 50% of cases; therefore, clinical judgment based on individual patient values, willingness to pay to detect congenital heart disease, and resource availability needs to be considered.
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Affiliation(s)
- Leah M Savitsky
- Department of Obstetrics and Gynecology, University of Washington, and the Department of Maternal-Fetal Medicine, Providence Swedish Hospital, Seattle, Washington; and the Department of Maternal-Fetal Medicine, Kaiser San Diego, San Diego, California
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Lu JLA, Resta S, Marra MC, Patelli C, Stefanachi V, Rizzo G. Validation of an automatic software in assessing fetal brain volume from three dimensional ultrasonographic volumes: Comparison with manual analysis. JOURNAL OF CLINICAL ULTRASOUND : JCU 2023; 51:1146-1151. [PMID: 37307382 DOI: 10.1002/jcu.23509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 06/06/2023] [Indexed: 06/14/2023]
Abstract
OBJECTIVE This study was aimed to test the agreement between a manual and an automatic technique in measuring fetal brain volume (FBV) from three-dimensional (3D) fetal head datasets. METHODS FBV were acquired independently by two operators from low risk singleton pregnancies at a gestational age between 19 and 34 weeks. FBV measurements were obtained using an automatic software (Smart ICV™) and manually by Virtual Organ Computer-aided AnaLysis (VOCAL™). Intraclass correlation coefficient (ICC) were calculated to assess reliability, while bias and agreement were evaluate by examining Bland-Altman plots. The time spent in measuring volumes was calculated and values obtained compared. RESULTS Sixty-three volumes were considered for the study. In all the included volumes successful volume analysis were obtained with both techniques. Smart ICV™ showed a high intra-observer (0.996; 95% CI 0.994-0.998) and inter-observer (ICC 0.995; 95% CI 0.991-0.997). An excellent degree of reliability was found when the two techniques were compared (ICC 0.995; 95% CI 0.987-0.998). The time required to perform FBV was significantly lower for Smart ICV™ than VOCAL™ (8.2 ± 4.5 vs. 121.3 ± 19.0 s; p < 0.0001). CONCLUSIONS The measurement of FBV is feasible with both manual and automatic techniques. Smart ICV™ showed an excellent intra- and inter-observer reliability associated with a valuable agreement with volume measurements obtained manually with VOCAL™. Volumes may be measured significantly faster with smart ICV™ than manually and this automatic software has the potential to become the preferred methods for the assessment of FBV.
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Affiliation(s)
- Jia Li Angela Lu
- Department of Obstetrics and Gynecology, Fondazione Policlinico Tor Vergata, Università di Roma Tor Vergata, Rome, Italy
| | - Serena Resta
- Department of Obstetrics and Gynecology, Fondazione Policlinico Tor Vergata, Università di Roma Tor Vergata, Rome, Italy
| | - Maria Chiara Marra
- Department of Obstetrics and Gynecology, Fondazione Policlinico Tor Vergata, Università di Roma Tor Vergata, Rome, Italy
| | - Chiara Patelli
- Department of Obstetrics and Gynecology, Università di Veroma, Verona, Italy
| | - Vitaliana Stefanachi
- Department of Obstetrics and Gynecology, Fondazione Policlinico Tor Vergata, Università di Roma Tor Vergata, Rome, Italy
| | - Giuseppe Rizzo
- Department of Obstetrics and Gynecology, Fondazione Policlinico Tor Vergata, Università di Roma Tor Vergata, Rome, Italy
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Gembicki M, Welp A, Scharf JL, Dracopoulos C, Weichert J. A Clinical Approach to Semiautomated Three-Dimensional Fetal Brain Biometry-Comparing the Strengths and Weaknesses of Two Diagnostic Tools: 5DCNS+ TM and SonoCNS TM. J Clin Med 2023; 12:5334. [PMID: 37629375 PMCID: PMC10455237 DOI: 10.3390/jcm12165334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 08/10/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
(1) Objective: We aimed to evaluate the accuracy and efficacy of AI-assisted biometric measurements of the fetal central nervous system (CNS) by comparing two semiautomatic postprocessing tools. We further aimed to discuss the additional value of semiautomatically generated sagittal and coronal planes of the CNS. (2) Methods: Three-dimensional (3D) volumes were analyzed with two semiautomatic software tools, 5DCNS+™ and SonoCNS™. The application of 5DCNS+™ results in nine planes (axial, coronal and sagittal) displayed in a single template; SonoCNS™ depicts three axial cutting sections. The tools were compared regarding automatic biometric measurement accuracy. (3) Results: A total of 129 fetuses were included for final analysis. Our data indicate that, in terms of the biometric quantification of head circumference (HC), biparietal diameter (BPD), transcerebellar diameter (TCD) and cisterna magna (CM), the accuracy of SonoCNS™ was higher with respect to the manual measurement of an experienced examiner compared to 5DCNS+™, whereas it was the other way around regarding the diameter of the posterior horn of the lateral ventricle (Vp). The inclusion of four orthogonal coronal views in 5DCNS+™ gives valuable information regarding spatial arrangements, particularly of midline structures. (4) Conclusions: Both tools were able to ease assessment of the intracranial anatomy, highlighting the additional value of automated algorithms in clinical use. SonoCNS™ showed a superior accuracy of plane reconstruction and biometry, but volume reconstruction using 5DCNS+™ provided more detailed information, which is needed for an entire neurosonogram as suggested by international guidelines.
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Ward S, Sun Z, Maresse S. Current practice of placental cord insertion documentation in Australia - A sonographer survey. Australas J Ultrasound Med 2023; 26:157-168. [PMID: 37701770 PMCID: PMC10493351 DOI: 10.1002/ajum.12360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023] Open
Abstract
Introduction During pregnancy, the umbilical cord attaches to the placenta in a central, eccentric, marginal or velamentous location. Maternal and fetal complications are associated with marginal and velamentous cord insertions, the most clinically significant being perinatal mortality due to undiagnosed vasa praevia. Current literature describes a wide variation regarding regulation of placental cord insertion (PCI) documentation during antenatal ultrasound examinations. This prospective cross-sectional study aimed to assess the current practice of antenatal PCI documentation in Australia. Methods Members of the Australian Sonographer Accreditation Registry were invited to participate in an online survey which was distributed between February and March 2022. Results Four hundred ninety sonographers met the inclusion criteria for the study of which 330 (67.3%) have more than 10 years' experience as a sonographer and 375 (76.5%) are employed primarily in a public or private setting offering general ultrasound. Most respondents (89.6%) indicated documentation of the PCI site is departmental protocol at the second trimester anatomy scan (17-22 weeks gestation), but PCI documentation is protocol in less than 50% of other obstetric ultrasound examinations listed in the survey. The PCI site is included in the formal ultrasound report at a rate significantly less than inclusion in the departmental protocol and the sonographer's worksheet. Conclusions Considering the potential maternal and fetal complications associated with abnormal PCI and the ease at which the PCI site is identified in the first and second trimesters, we believe that standard inclusion of the PCI site in departmental protocol and in the formal ultrasound report from 11 weeks gestation, regardless of whether it is normal or abnormal, would prove invaluable.
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Affiliation(s)
- Samantha Ward
- Discipline of Medical Radiation Science, Curtin Medical SchoolCurtin UniversityPerthWestern AustraliaAustralia
| | - Zhonghua Sun
- Discipline of Medical Radiation Science, Curtin Medical SchoolCurtin UniversityPerthWestern AustraliaAustralia
| | - Sharon Maresse
- Discipline of Medical Radiation Science, Curtin Medical SchoolCurtin UniversityPerthWestern AustraliaAustralia
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Moon-Grady AJ, Donofrio MT, Gelehrter S, Hornberger L, Kreeger J, Lee W, Michelfelder E, Morris SA, Peyvandi S, Pinto NM, Pruetz J, Sethi N, Simpson J, Srivastava S, Tian Z. Guidelines and Recommendations for Performance of the Fetal Echocardiogram: An Update from the American Society of Echocardiography. J Am Soc Echocardiogr 2023; 36:679-723. [PMID: 37227365 DOI: 10.1016/j.echo.2023.04.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
| | - Mary T Donofrio
- Children's National Hospital, Washington, District of Columbia
| | | | | | - Joe Kreeger
- Children's Healthcare of Atlanta, Atlanta, Georgia
| | - Wesley Lee
- Baylor College of Medicine, Houston, Texas
| | | | - Shaine A Morris
- Baylor College of Medicine, Houston, Texas; Texas Children's Hospital, Houston, Texas
| | - Shabnam Peyvandi
- University of California, San Francisco, San Francisco, California
| | | | - Jay Pruetz
- Children's Hospital of Los Angeles, Los Angeles, California
| | | | - John Simpson
- Evelina London Children's Hospital, London, United Kingdom
| | | | - Zhiyun Tian
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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Viñals F, Correa F, Escribano D, Hormazábal L, Diaz L, Galindo A, Zambrano B, Quiroz G, Saint-Jean C. Feasibility of extended ultrasound examination of the fetal brain between 24 and 37 weeks' gestation in low-risk pregnancies. J Perinat Med 2023:jpm-2022-0605. [PMID: 37068268 DOI: 10.1515/jpm-2022-0605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 03/06/2023] [Indexed: 04/19/2023]
Abstract
OBJECTIVES To assess the feasibility of identifying fetal brain structures and anatomic landmarks included in the anterior complex (AC) and posterior complex (PC), as well as the proximal hemisphere (PH). METHODS This was a prospective observational multicenter study of healthy pregnant women evaluated by ultrasound screening at 24 to 36 + 6 weeks' gestation. Six physicians performed transabdominal ultrasound, to obtain the planes required to visualize the AC, PC, and PH. Blind analysis by an expert and non-expert operator in fetal neurosonography was used to assess the structures included in each plane view. RESULTS In the population studied (n=366), structure detection rates for AC were over 95 %, with an agreement of 96 % when comparing expert and non-expert examiners. Visualization of the corpus callosum crossing the midline was detected in over 97 and 96 % of cases for the AC and PC, respectively, with an agreement of over 96 %. The PH plane, particularly through the posterior access via the mastoid fontanelle, enabled visualization of the proximal anatomical structures in almost 95 % of cases. Detection of the corpus callosum through the AC and PC, both proximal/distal germinal matrix (AC) and proximal Sylvian fissure through the anterior access (PH) in the 24-25 + 6, 26-31 + 6 and 32-36 + 6 weeks' gestation groups were successful in over 96 % of cases with high level of agreement. CONCLUSIONS Inclusion of AC, PC, and PH later in pregnancy proves feasible with a high level of agreement between both expert and non-expert operators.
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Affiliation(s)
- Fernando Viñals
- Sanatorio Aleman Clinic and Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Concepcion, Concepcion, Chile
| | - Flavia Correa
- Fetal and Neonatal Ultrasonography Department, Hospital Lusíadas, Lisbon, Portugal
| | - David Escribano
- Fetal Medicine Unit-Maternal and Child Health and Development Network, Department of Obstetrics and Gynaecology, University Hospital 12 de Octubre, 12 de Octubre Research Institute (imas12), Faculty of Medicine, Complutense University of Madrid, Madrid, Spain
| | - Lorena Hormazábal
- Sanatorio Aleman Clinic and Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Concepcion, Concepcion, Chile
| | - Linder Diaz
- Sanatorio Aleman Clinic and Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Concepcion, Concepcion, Chile
| | - Alberto Galindo
- Fetal Medicine Unit-Maternal and Child Health and Development Network, Department of Obstetrics and Gynaecology, University Hospital 12 de Octubre, 12 de Octubre Research Institute (imas12), Faculty of Medicine, Complutense University of Madrid, Madrid, Spain
| | - Belkys Zambrano
- Sanatorio Aleman Clinic and Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Concepcion, Concepcion, Chile
| | - Gabriel Quiroz
- Sanatorio Aleman Clinic and Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Concepcion, Concepcion, Chile
| | - Constanza Saint-Jean
- Sanatorio Aleman Clinic and Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Concepcion, Concepcion, Chile
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16
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Dinu M, Stancioi-Cismaru AF, Gheonea M, Luciu ED, Aron RM, Pana RC, Marinas CM, Degeratu S, Sorop-Florea M, Carp-Veliscu A, Hodorog AD, Tudorache S. Intrauterine Growth Restriction-Prediction and Peripartum Data on Hospital Care. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59040773. [PMID: 37109731 PMCID: PMC10145525 DOI: 10.3390/medicina59040773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 04/04/2023] [Accepted: 04/12/2023] [Indexed: 04/29/2023]
Abstract
Background and Objectives: We aimed to prospectively obtain data on pregnancies complicated with intrauterine growth restriction (IUGR) in the Prenatal Diagnosis Unit of the Emergency County Hospital of Craiova. We collected the demographic data of mothers, the prenatal ultrasound (US) features, the intrapartum data, and the immediate postnatal data of newborns. We aimed to assess the detection rates of IUGR fetuses (the performance of the US in estimating the actual neonatal birth weight), to describe the prenatal care pattern in our unit, and to establish predictors for the number of total hospitalization days needed postnatally. Materials and Methods: Data were collected from cases diagnosed with IUGR undergoing prenatal care in our hospital. We compared the percentile of estimated fetal weight (EFW) using the Hadlock 4 technique with the percentile of weight at birth. We retrospectively performed a regression analysis to correlate the variables predicting the number of hospitalization days. Results: Data on 111 women were processed during the period of 1 September 2019-1 September 2022. We confirmed the significant differences in US features between early- (Eo) and late-onset (Lo) IUGR cases. The detection rates were higher if the EFW was lower, and Eo-IUGR was associated with a higher number of US scans. We obtained a mathematical formula for estimating the total number of hospitalization days needed postnatally. Conclusion: Early- and late-onset IUGR have different US features prenatally and different postnatal outcomes. If the US EFW percentile is lower, a prenatal diagnosis is more likely to be made, and a closer follow-up is offered in our hospital. The total number of hospitalization days may be predicted using intrapartum and immediate postnatal data in both groups, having the potential to optimize the final financial costs and to organize the neonatal department efficiently.
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Affiliation(s)
- Marina Dinu
- 8th Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | | | - Mihaela Gheonea
- 8th Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Obstetrics and Gynecology Department, Emergency County Hospital, 200349 Craiova, Romania
| | - Elinor Dumitru Luciu
- Obstetrics and Gynecology Department, Emergency County Hospital, 200349 Craiova, Romania
| | - Raluca Maria Aron
- Obstetrics and Gynecology Department, Emergency County Hospital, 200349 Craiova, Romania
| | - Razvan Cosmin Pana
- 8th Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Obstetrics and Gynecology Department, Emergency County Hospital, 200349 Craiova, Romania
| | - Cristian Marius Marinas
- Obstetrics and Gynecology Department, Emergency County Hospital, 200349 Craiova, Romania
- 1st Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Stefan Degeratu
- Obstetrics and Gynecology Department, Targu-Jiu County Hospital, 210218 Targu-Jiu, Romania
| | - Maria Sorop-Florea
- Obstetrics and Gynecology Department, Targu-Jiu County Hospital, 210218 Targu-Jiu, Romania
| | - Andreea Carp-Veliscu
- Department of Obstetrics and Gynecology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Panait Sarbu Clinical Hospital of Obstetrics and Gynecology, 060251 Bucharest, Romania
| | | | - Stefania Tudorache
- 8th Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Obstetrics and Gynecology Department, Emergency County Hospital, 200349 Craiova, Romania
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Carmen Prodan N, Hoopmann M, Jonaityte G, Oliver Kagan K. How to do a second trimester anomaly scan. Arch Gynecol Obstet 2023; 307:1285-1290. [PMID: 35543741 PMCID: PMC10023640 DOI: 10.1007/s00404-022-06569-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 04/07/2022] [Indexed: 11/30/2022]
Abstract
A systematic evaluation of the fetal anatomy as part of the second trimester ultrasound examination in pregnancy is useful in detecting pregnancy complications, fetal abnormalities, and genetic diseases. We aim to illustrate the basic and detailed second trimester scan, according to current international and national guidelines, as well as to our own every-day practice in the Department for Prenatal Diagnosis at the University of Tübingen, Germany.
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Affiliation(s)
- Natalia Carmen Prodan
- Department of Obstetrics and Gynaecology, University of Tuebingen, Calwerstrasse 7, 72076, Tübingen, Germany
| | - Markus Hoopmann
- Department of Obstetrics and Gynaecology, University of Tuebingen, Calwerstrasse 7, 72076, Tübingen, Germany
| | - Gertruda Jonaityte
- Department of Obstetrics and Gynaecology, University of Tuebingen, Calwerstrasse 7, 72076, Tübingen, Germany
| | - Karl Oliver Kagan
- Department of Obstetrics and Gynaecology, University of Tuebingen, Calwerstrasse 7, 72076, Tübingen, Germany.
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18
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López Soto Á, Bueno González M, Urbano Reyes M, Carlos Moya Jiménez L, Beltrán Sánchez A, Garví Morcillo J, Velasco Martínez M, Luis Meseguer González J, Martínez Rivero I, García Izquierdo O. Imaging in fetal genital anomalies. Eur J Obstet Gynecol Reprod Biol 2023; 283:13-24. [PMID: 36750003 DOI: 10.1016/j.ejogrb.2023.01.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 01/15/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023]
Abstract
Genital anomalies are a heterogeneous group of congenital pathologies that have become increasingly relevant since the Chicago Consensus of 2005. Their postnatal diagnosis has developed significantly in the last two decades, while prenatal diagnosis seems to be underdeveloped, with few protocols available, fragmented scientific literature, and low diagnostic rates. This review aims to examine the current status of this subspecialty from the perspective of prenatal imaging. Indications for the evaluation of fetal genitalia can be divided into medical and non-medical reasons. Medical reasons include sex-linked disorders, detection of other anomalies, relevant family history, or multiple pregnancy. Non-medical reasons include parental request for sex disclosure. Disclosure of fetal sex may be associated with ethical, legal, and medical issues. The main imaging technology used is 2D ultrasound, although there are other complementary techniques such as 3D, MRI, or Color Doppler. Regarding working methodology, several authors have drawn attention to the lack of standardized protocols and guidelines. Most guidelines tend to limit their recommendations to study indications and ethical issues. Technical proposals, measurements, or working methods have not yet been standardized. Fetal sex determination is usually divided into early and late gestation. Early gestation is based on the sagittal sign. Late gestation is based on direct visualization. There are several measurements to describe male and female genitalia, such as penile length, bilabial diameter, or scrotal diameter. Prenatal diagnosis of genital pathologies presents some particularities such as the wide spectrum of phenotypes, the high frequency of associated deformities, or the time of diagnosis. Some of the most frequent pathologies are ambiguous genitalia, fetal sex discordance, hypospadias, micropenis, clitoromegaly, ovarian cysts, hydro(metro)colpos, and cloacal anomalies. Higher-quality studies and direction from scientific societies through the implementation of clinical guidelines are needed.
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Affiliation(s)
- Álvaro López Soto
- Prenatal Diagnosis Unit, Department of Obstetrics, HGU Santa Lucía, Cartagena, Spain.
| | | | - Maribel Urbano Reyes
- Prenatal Diagnosis Unit, Department of Obstetrics, HGU Santa Lucía, Cartagena, Spain
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19
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Minor K, Chueh J. Understanding the distinction between cleft lip and cleft palate: a critical step for successful prenatal detection. Curr Opin Obstet Gynecol 2023; 35:113-126. [PMID: 36912278 DOI: 10.1097/gco.0000000000000852] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
PURPOSE OF REVIEW Orofacial clefts (OCs) are among the most common congenital anomalies, however, prenatal detection of cleft palate without cleft lip (CP) remains low. CP is associated with a higher risk of associated structural anomalies, recurrence risk and genetic aberrations. There is opportunity to optimize prenatal diagnosis, counseling and diagnostic genetic testing for OCs. RECENT FINDINGS Improving prenatal diagnosis of CP requires understanding that embryologically, the secondary palate develops from the 6th to the 10th week and fuses with the primary palate by the 12th week. Multiple first, second and third trimester 2D ultrasonographic markers for OCs have been described including the maxillary gap, frontal space, maxilla-nasion-mandible angle, retronasal triangle, palatino-maxillary diameter, equal sign, nonvisualization or gap in the soft to hard palate interface and loss of the superimposed line. We discuss the technique, evidence and limitations of each. SUMMARY Prenatal detection of OC can be optimized by employing 2D sonographic markers. Prenatal detection of CP may be improved by recognizing its high association with retrognathia/micrognathia.
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Affiliation(s)
- Kathleen Minor
- Division of Maternal-Fetal Medicine & Obstetrics, Department of Obstetrics and Gynecology, School of Medicine, Stanford University, Stanford, California, USA
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20
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Ultrasound Examinations Performed by Registered Nurses in Obstetric, Gynecologic, and Reproductive Medicine Settings: Clinical Competencies and Education Guide, Fifth Edition. Nurs Womens Health 2023; 27:e12-e25. [PMID: 36759284 DOI: 10.1016/j.nwh.2022.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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Ultrasound Examinations Performed by Registered Nurses in Obstetric, Gynecologic, and Reproductive Medicine Settings: Clinical Competencies and Education Guide, Fifth Edition. J Obstet Gynecol Neonatal Nurs 2023; 52:e9-e22. [PMID: 36759268 DOI: 10.1016/j.jogn.2022.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023] Open
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22
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Pinson K, Melber DJ, Nguyen NH, Montaney L, Basu R, Mims J, Pretorius D, Lamale-Smith L. The Development of Normal Fetal External Genitalia Throughout Gestation. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2023; 42:293-307. [PMID: 35975397 DOI: 10.1002/jum.16080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 07/18/2022] [Accepted: 07/22/2022] [Indexed: 06/15/2023]
Abstract
In this review, we describe normal development of fetal genitalia throughout gestation as well as the identification of normal male and female genitalia on ultrasound. We use abnormal and ambiguous genitalia as illustrative tools to assist with the identification of normal genitalia and recognition of some of the most common abnormalities in external genitalia development.
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Affiliation(s)
- Kelsey Pinson
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, California, USA
- Maternal Fetal Care and Genetics, La Jolla, California, USA
| | - Dora J Melber
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, California, USA
- Maternal Fetal Care and Genetics, La Jolla, California, USA
| | - Ngoc-Hieu Nguyen
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, California, USA
- Maternal Fetal Care and Genetics, La Jolla, California, USA
| | - Laura Montaney
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, California, USA
- Maternal Fetal Care and Genetics, La Jolla, California, USA
| | - Reshmi Basu
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, California, USA
- Maternal Fetal Care and Genetics, La Jolla, California, USA
| | - Joseph Mims
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, California, USA
| | - Dolores Pretorius
- Maternal Fetal Care and Genetics, La Jolla, California, USA
- Department of Radiology, University of California, San Diego, California, USA
| | - Leah Lamale-Smith
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, California, USA
- Maternal Fetal Care and Genetics, La Jolla, California, USA
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23
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DeVore GR, Cuneo B, Sklansky M, Satou G. Abnormalities of the Width of the Four-Chamber View and the Area, Length, and Width of the Ventricles to Identify Fetuses at High-Risk for D-Transposition of the Great Arteries and Tetralogy of Fallot. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2023; 42:637-646. [PMID: 35822424 DOI: 10.1002/jum.16060] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 06/27/2022] [Accepted: 06/29/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVES The prenatal detection of D-Transposition of the great arteries (D-TGA) and tetralogy of Fallot (TOF) has been reported to be less than 50% to as high as 77% when adding the outflow tracts to the four-chamber screening protocol. Because many examiners still struggle with the outflow tract examination, this study evaluated whether changes in the size and shape of the heart in the 4CV as well as the ventricles occurred in fetuses with D-TGA and TOF could be used to screen for these malformations. METHODS Forty-four fetuses with the pre-and post-natal diagnosis of D-TGA and 44 with TOF were evaluated between 19 and 36 weeks of gestation in which the 4CV was imaged. Measurements of the end-diastolic width, length, area, and global sphericity index were measured for the four-chamber view and the right and left ventricles. Using z-score computed values, logistic regression was performed between the 88 study and 200 control fetuses using the hierarchical forward selection protocol. RESULTS Logistic regression identified 10 variables that correctly classified 83/88 of fetuses with TOF and TGA, for a sensitivity of 94%. Six of 200 normal controls were incorrectly classified for a false-positive rate of 3%. The area under the receiver operator classification curve was 98.1%. The true positive rate for D-TGA was 93.2%, with a false-negative rate to 6.8%. The true positive rate for TOF was 95.5%, with a false negative rate of 4.5%. CONCLUSIONS Measurements of the 4CV and of the RV and LV may help identify fetuses at risk for D-TGA or TOF.
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Affiliation(s)
- Greggory R DeVore
- Fetal Diagnostic Centers of Pasadena, Tarzana, and Lancaster, Los Angeles, California, USA
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, David Geffen School of Medicine, UCLA, Los Angeles, California, USA
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, Michigan, USA
| | - Bettina Cuneo
- The Heart Institute and the Colorado Fetal Care Center, Departments of Pediatrics and Obstetrics, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Mark Sklansky
- Division of Pediatric Cardiology, Department of Pediatrics, UCLA Mattel Children's Hospital, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Gary Satou
- Division of Pediatric Cardiology, Department of Pediatrics, UCLA Mattel Children's Hospital, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
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Tonni G, Peixoto AB, Werner H, Grisolia G, Ruano R, Sepulveda F, Sepulveda W, Araujo Júnior E. Ultrasound and fetal magnetic resonance imaging: Clinical performance in the prenatal diagnosis of orofacial clefts and mandibular abnormalities. JOURNAL OF CLINICAL ULTRASOUND : JCU 2023; 51:346-361. [PMID: 36785498 DOI: 10.1002/jcu.23403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/12/2022] [Accepted: 11/14/2022] [Indexed: 06/18/2023]
Abstract
Cleft lip, with or without cleft palate, is the most common congenital craniofacial anomaly and the second most common birth defect worldwide. Micrognathia is a rare facial malformation characterized by small, underdeveloped mandible and frequently associated with retrognathia. Second- and third-trimester prenatal ultrasound is the standard modality for screening and identification of fetal orofacial abnormalities, with a detection rate in the low-risk population ranging from 0% to 73% for all types of cleft. The prenatal ultrasonography detection can also be performed during the first trimester of pregnancy. Given the potential limitations of obstetric ultrasound for examining the fetal face, such as suboptimal fetal position, shadowing from the surrounding bones, reduce amniotic fluid around the face, interposition of fetal limbs, umbilical cord and placenta, and maternal habitus/abdominal scars, the use of adjunct imaging modalities can enhance prenatal diagnosis of craniofacial anomalies in at-risk pregnancies. Fetal magnetic resonance imaging (MRI) is a potentially useful second-line investigation for the prenatal diagnosis of orofacial malformations with a pooled sensitivity of 97%. In this review, we discuss the role of ultrasound and fetal MRI in the prenatal assessment of abnormalities of the upper lip, palate, and mandible.
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Affiliation(s)
- Gabriele Tonni
- Prenatal Diagnostic Centre, Department of Obstetrics and Neonatology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), AUSL Reggio Emilia, Reggio Emilia, Italy
| | - Alberto Borges Peixoto
- Department of Obstetrics and Gynecology, Federal University of Triângulo Mineiro (UFTM), Uberaba, Brazil
| | - Heron Werner
- Department of Fetal Medicine, Clínica de Diagnóstico por Imagem (CDPI - DASA), Rio de Janeiro, Brazil
| | - Gianpaolo Grisolia
- Department of Obstetrics and Gynecology, Carlo Poma Hospital, ASST Mantova, Mantova, Italy
| | - Rodrigo Ruano
- Division of Maternal-Fetal Medicine, UH Jackson Fetal Care, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Francisco Sepulveda
- FETALMED-Maternal-Fetal Diagnostic Center, Fetal Imaging Unit, Santiago, Chile
| | - Waldo Sepulveda
- FETALMED-Maternal-Fetal Diagnostic Center, Fetal Imaging Unit, Santiago, Chile
| | - Edward Araujo Júnior
- Department of Obstetrics, Paulista School of Medicine, Federal University of São Paulo (EPM-UNIFESP), São Paulo, Brazil
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Sepulveda W, Wong AE, Ranzini AC. Improving prenatal detection of abdominal supraumbilical anomalies: The sonographic examination of fetal anechoic spaces of upper abdomen revisited. JOURNAL OF CLINICAL ULTRASOUND : JCU 2023; 51:326-345. [PMID: 36785497 DOI: 10.1002/jcu.23427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 01/07/2023] [Indexed: 06/18/2023]
Abstract
Visualization of the axial plane of the fetal abdomen is mandatory to obtain abdominal biometry in the assessment of fetal growth in the second and third trimesters. The main anatomic landmarks that must be identified in this view include the fetal stomach and the intrahepatic portion of the umbilical vein, which are easily identifiable as they appear anechoic on ultrasound. The gallbladder is the other prominent anechoic structure in this plane. Focused study of the morphological characteristics of, and spatial relationship among, these three anechoic spaces is a simple technique to detect anomalies involving fetal upper abdominal organs. In this review, the sonographic features of those conditions that can be detected using this technique, which was termed the Fetal Examination of the Anechoic Spaces of upper abdomen Technique (FEAST), are classified and illustrated.
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Affiliation(s)
- Waldo Sepulveda
- FETALMED-Maternal-Fetal Diagnostic Center, Fetal Imaging Unit, Santiago, Chile
| | - Amy E Wong
- Department of Maternal-Fetal Medicine, Palo Alto Medical Foundation, Mountain View, California, USA
| | - Angela C Ranzini
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The MetroHealth System, Cleveland, Ohio, USA
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Anderson JN, Deter RL, Datoc IA, Mack L, Gandhi M, Lee W, Blumenfeld YJ. Second-trimester growth velocities in twin and singleton pregnancies. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 61:33-39. [PMID: 36273412 DOI: 10.1002/uog.26102] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 10/04/2022] [Accepted: 10/14/2022] [Indexed: 05/27/2023]
Abstract
OBJECTIVE Previous small studies used individualized growth assessment (IGA) to characterize prenatal growth velocities of singletons and twins. We aimed to compare second-trimester growth velocities of individual anatomical parameters between monochorionic diamniotic (MCDA) twins, dichorionic diamniotic (DCDA) twins and singleton fetuses in a larger study. METHODS This was a study of a novel cohort of 222 MCDA twins and previously published cohorts of 40 DCDA twins and 118 singletons with serial ultrasound data. Fetal biometric measurements of biparietal diameter, head circumference, abdominal circumference and femur diaphysis length from prenatal ultrasound examinations were used to calculate second-trimester growth velocities using direct calculation or linear regression analysis. Linear fit was assessed based on the coefficient of determination (R2 ). Mean growth velocities and variances were compared among the three groups. RESULTS The majority of cases underwent three second-trimester ultrasound examinations with fetal biometry available. All fetuses had linear growth, with R2 > 99% for all parameters. Only 1-2% of all MCDA and DCDA anatomical parameters had abnormal growth velocity scores outside the 95% reference range for singletons. There were no significant differences in mean growth velocity for any parameter between MCDA twins and singletons. Femur diaphysis length growth velocity was significantly lower in DCDA twins than in both MCDA twins and singletons. There were no other significant differences among the groups. CONCLUSIONS Expanding on prior work using IGA, we found that second-trimester growth velocity of the four major anatomical parameters overall was similar between twins and singletons and between MCDA and DCDA twins, supporting the use of singleton-derived growth standards for IGA in twins. Twin growth potential appears to be similar to that of singletons in the second trimester, suggesting that subsequent growth divergence may be due to third-trimester physiological or pathological changes in twin pregnancies. © 2022 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- J N Anderson
- Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA, USA
| | - R L Deter
- Baylor College of Medicine/Texas Children's Pavilion for Women, Department of Obstetrics and Gynecology, Houston, TX, USA
| | - I A Datoc
- Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA, USA
| | - L Mack
- Baylor College of Medicine/Texas Children's Pavilion for Women, Department of Obstetrics and Gynecology, Houston, TX, USA
| | - M Gandhi
- Baylor College of Medicine/Texas Children's Pavilion for Women, Department of Obstetrics and Gynecology, Houston, TX, USA
| | - W Lee
- Baylor College of Medicine/Texas Children's Pavilion for Women, Department of Obstetrics and Gynecology, Houston, TX, USA
| | - Y J Blumenfeld
- Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA, USA
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Stone J, Abu-Rustum RS, Bromley B, Fuchs KM, Anton T, Cooper T, Minton KK, Dashe J, Lee W, Platt LD, Porche LM, Norton ME, Benacerraf BR, Abuhamad AZ. Curriculum and Competency Assessment Program for Training Maternal-Fetal Medicine Fellows in the Performance of the Detailed Obstetric Ultrasound Examination. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2022; 41:2925-2932. [PMID: 36073175 DOI: 10.1002/jum.16074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 07/09/2022] [Accepted: 07/12/2022] [Indexed: 06/15/2023]
Affiliation(s)
- Joanne Stone
- Department of Obstetrics and Gynecology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Reem S Abu-Rustum
- Department of Obstetrics and Gynecology, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Bryann Bromley
- Department of Obstetrics and Gynecology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Karin M Fuchs
- Department of Obstetrics and Gynecology, Columbia University School of Medicine, New York, New York, USA
| | - Tracy Anton
- Department of Obstetrics and Gynecology, University of California at San Diego, San Diego, California, USA
| | - Therese Cooper
- American Institute of Ultrasound in Medicine, Laurel, Maryland, USA
| | | | - Jodi Dashe
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Wesley Lee
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
| | - Lawrence D Platt
- Department of Obstetrics and Gynecology, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Lea M Porche
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia, USA
| | - Mary E Norton
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, California, USA
| | - Beryl R Benacerraf
- Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Alfred Z Abuhamad
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia, USA
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Rosenbloom JI, Yaeger LH, Porat S. Reference Ranges for Corpus Callosum and Cavum Septi Pellucidi Biometry on Prenatal Ultrasound: Systematic Review and Meta-Analysis. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2022; 41:2135-2148. [PMID: 34877699 DOI: 10.1002/jum.15905] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 11/17/2021] [Accepted: 11/20/2021] [Indexed: 06/13/2023]
Abstract
We conducted a systematic review and meta-analysis of published nomograms for fetal corpus callosum and cavum septi pellucid biometry. A structured literature search was conducted to identify studies that reported normal measurements of the fetal corpus callosum and cavum septi pellucidi. Random effects metaanalysis was used to calculate normal ranges, and reference curves are provided. The quality assessment demonstrated that there was generally poor reporting regarding maternal characteristics and neonatal outcomes. Our findings emphasize that standardization of research protocols and publishing criteria for normal biometric ranges is needed.
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Affiliation(s)
- Joshua I Rosenbloom
- Department of Obstetrics and Gynecology, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
- Department of Obstetrics and Gynecology Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Lauren H Yaeger
- Bernard Becker Medical Library, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - Shay Porat
- Department of Obstetrics and Gynecology Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
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Salomon LJ, Alfirevic Z, Berghella V, Bilardo CM, Chalouhi GE, Da Silva Costa F, Hernandez-Andrade E, Malinger G, Munoz H, Paladini D, Prefumo F, Sotiriadis A, Toi A, Lee W. ISUOG Practice Guidelines (updated): performance of the routine mid-trimester fetal ultrasound scan. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2022; 59:840-856. [PMID: 35592929 DOI: 10.1002/uog.24888] [Citation(s) in RCA: 71] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 02/18/2022] [Indexed: 06/15/2023]
Affiliation(s)
- L J Salomon
- Department of Obstetrics and Fetal Medicine, Hôpital Necker-Enfants Malades, Assistance Publique-Hopitaux de Paris, Paris Cité University, Paris, France
| | - Z Alfirevic
- Department of Women's and Children's Health, University of Liverpool, Liverpool, UK
| | - V Berghella
- Thomas Jefferson University, Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Philadelphia, PA, USA
| | - C M Bilardo
- University Medical Centre, Fetal Medicine Unit, Department of Obstetrics & Gynecology, Groningen, The Netherlands
| | - G E Chalouhi
- Maternité Necker-Enfants Malades, Université Paris Descartes, AP-HP, Paris, France
| | - F Da Silva Costa
- Maternal Fetal Medicine Unit, Gold Coast University Hospital and School of Medicine, Griffith University, Gold Coast, Queensland, Australia
| | | | - G Malinger
- Division of Ob-Gyn Ultrasound, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - H Munoz
- University of Chile Hospital, Fetal Medicine Unit, Obstetrics & Gynecology, Santiago, Chile
| | - D Paladini
- Fetal Medicine and Surgery Unit, Istituto G. Gaslini, Genoa, Italy
| | - F Prefumo
- Division of Obstetrics and Gynaecology, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - A Sotiriadis
- Second Department of Obstetrics and Gynecology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - A Toi
- Medical Imaging, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada
| | - W Lee
- Baylor College of Medicine, Department of Obstetrics and Gynecology, Houston, TX, USA
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Blue NR, Allshouse AA, Heerboth S, Grobman W, Mercer B, Shanks A, Bregand-White JM, Simhan H, Reddy UM, Saade G, Parry S, Silver RM. Derivation and assessment of a sex-specific fetal growth standard. J Matern Fetal Neonatal Med 2022; 35:9913-9921. [PMID: 35603475 DOI: 10.1080/14767058.2022.2075696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE To derive a prescriptive sex-specific fetal growth standard and assess clinical management and outcomes according to sex-specific growth status. MATERIALS AND METHODS This was a secondary analysis of the Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-Be (nuMoM2b), a prospective observational study of 10,038 nulliparas from eight U.S. centers who underwent ultrasounds at 14-20 and 22-29 weeks with outcomes ascertained after delivery. From these, we selected a nested cohort of lower risk participants (excluded those with chronic hypertension, pre-gestational diabetes, suspected aneuploidy, and preterm delivery) to derive a sex-specific equation for expected fetal growth using fetal weights by ultrasound and at birth. We compared the male-female discrepancy in the rate of weight <10th (small for gestational age [SGA]) and >90th (large for gestational age [LGA]) percentiles between the sex-specific and sex-neutral (Hadlock) standards. Using the full unselected cohort, we then assessed outcomes and clinical management according to sex-specific SGA and LGA status. RESULTS Overall, 7280 infants in the lower risk nested cohort were used to derive a sex-specific equation with fetal sex included as an equation intercept. The sex-neutral standard diagnosed SGA more often in female newborns (21% vs. 13%, p < .001) and LGA more often in male newborns (5% vs. 3%, p < .001). The sex-specific standard resolved these disparities (SGA: 9% vs. 10%, p = .23; LGA: 13% vs. 13%, p = .58). To approximate an unselected population, 1059 participants initially excluded for risk factors for abnormal growth were then included for our secondary objective (N = 8339). In this unselected cohort, 39% (95% CI 37.0-42.0%) of the 1498 newborns classified as SGA by the sex-neutral standard were reclassified as appropriate for gestational age (AGA) by the sex-specific standard. These reclassified newborns were more likely to be delivered for growth restriction despite having lower risk of morbidity (females) or comparable risk of morbidity (males) compared to newborns considered AGA by both methods. Of the 6485 newborns considered AGA by the sex-neutral standard, 737 (11.4%, 95% CI 10.6-12.2%) were reclassified as LGA by the sex-specific standard. These reclassified newborns had higher rates of cesarean for arrest of descent, cesarean for arrest of dilation, and shoulder dystocia than newborns considered AGA by both methods. None were reclassified from LGA to AGA by the sex-specific standard. CONCLUSION The Hadlock sex-neutral standard generates sex disparities in SGA and LGA at birth. Our sex-specific standard resolves these disparities and has the potential to improve accuracy of growth pathology risk stratification.
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Affiliation(s)
- Nathan R Blue
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, UT, USA
| | - Amanda A Allshouse
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, UT, USA
| | - Sarah Heerboth
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, UT, USA
| | - William Grobman
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH, USA
| | - Brian Mercer
- Department of Obstetrics and Gynecology, MetroHealth Medical Center, Cleveland, OH, USA
| | - Anthony Shanks
- Department of Obstetrics and Gynecology, Indiana University, Indianapolis, IN, USA
| | - Julia M Bregand-White
- Department of Obstetrics and Gynecology, University of California, Irvine, Orange, CA, USA
| | - Hyagriv Simhan
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Magee-Womens Hospital of UPMC, Pittsburgh, PA, USA
| | - Uma M Reddy
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Yale School of Medicine, New Haven, CT, USA
| | - George Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, TX, USA
| | - Samuel Parry
- Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert M Silver
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, UT, USA
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Smith M, McCullum B. Furcate umbilical cord insertion with a bilobed placenta identified on prenatal ultrasonography. Australas J Ultrasound Med 2022; 25:98-102. [PMID: 35722052 PMCID: PMC9201199 DOI: 10.1002/ajum.12293] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
A furcate cord insertion is a rare finding, which increases the risk of adverse fetal outcomes. There are few reports of prenatal detection in the literature. We present a case of prenatally detected furcate cord insertion, diagnosed at 39 weeks' gestation and delivered by elective caesarean section. The neonate was small for dates, but this finding was non-specific due to smoking during pregnancy. No other adverse effects to the fetus were found. The placenta required manual removal after attempted cord traction resulted in vessel avulsion at the furcate cord insertion site. Further research is required to develop recommendations for the safe management of this condition.
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Affiliation(s)
- Megan Smith
- TRG Imaging 115 Te Heuheu Street Taupo 3330 New Zealand
| | - Bethany McCullum
- Rotorua Hospital Lakes District Health Board Private Bag 3023 Rotorua 3046 New Zealand
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Ghidini A, Gandhi M, McCoy J, Kuller JA, Kuller JA. Society for Maternal-Fetal Medicine Consult Series #60: Management of pregnancies resulting from in vitro fertilization. Am J Obstet Gynecol 2022; 226:B2-B12. [PMID: 34736912 DOI: 10.1016/j.ajog.2021.11.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The use of assisted reproductive technology has increased in the United States in the past several decades. Although most of these pregnancies are uncomplicated, in vitro fertilization is associated with an increased risk for adverse perinatal outcomes primarily caused by the increased risks of prematurity and low birthweight associated with in vitro fertilization pregnancies. This Consult discusses the management of pregnancies achieved with in vitro fertilization and provides recommendations based on the available evidence. The recommendations by the Society for Maternal-Fetal Medicine are as follows: (1) we suggest that genetic counseling be offered to all patients undergoing or who have undergone in vitro fertilization with or without intracytoplasmic sperm injection (GRADE 2C); (2) regardless of whether preimplantation genetic testing has been performed, we recommend that all patients who have achieved pregnancy with in vitro fertilization be offered the options of prenatal genetic screening and diagnostic testing via chorionic villus sampling or amniocentesis (GRADE 1C); (3) we recommend that the accuracy of first-trimester screening tests, including cell-free DNA for aneuploidy, be discussed with patients undergoing or who have undergone in vitro fertilization (GRADE 1A); (4) when multifetal pregnancies do occur, we recommend that counseling be offered regarding the option of multifetal pregnancy reduction (GRADE 1C); (5) we recommend that a detailed obstetrical ultrasound examination (CPT 76811) be performed for pregnancies achieved with in vitro fertilization and intracytoplasmic sperm injection (GRADE 1B); (6) we suggest that fetal echocardiography be offered to patients with pregnancies achieved with in vitro fertilization and intracytoplasmic sperm injection (GRADE 2C); (7) we recommend that a careful examination of the placental location, placental shape, and cord insertion site be performed at the time of the detailed fetal anatomy ultrasound, including evaluation for vasa previa (GRADE 1B); (8) although visualization of the cervix at the 18 0/7 to 22 6/7 weeks of gestation anatomy assessment with either a transabdominal or endovaginal approach is recommended, we do not recommend serial cervical length assessment as a routine practice for pregnancies achieved with in vitro fertilization (GRADE 1C); (9) we suggest that an assessment of fetal growth be performed in the third trimester for pregnancies achieved with in vitro fertilization; however, serial growth ultrasounds are not recommended for the sole indication of in vitro fertilization (GRADE 2B); (10) we do not recommend low-dose aspirin for patients with pregnancies achieved with IVF as the sole indication for preeclampsia prophylaxis; however, if 1 or more additional risk factors are present, low-dose aspirin is recommended (GRADE 1B); (11) given the increased risk for stillbirth, we suggest weekly antenatal fetal surveillance beginning by 36 0/7 weeks of gestation for pregnancies achieved with in vitro fertilization (GRADE 2C); (12) in the absence of studies focused specifically on timing of delivery for pregnancies achieved with IVF, we recommend shared decision-making between patients and healthcare providers when considering induction of labor at 39 weeks of gestation (GRADE 1C).
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Bohîlțea RE, Dima V, Ducu I, Iordache AM, Mihai BM, Munteanu O, Grigoriu C, Veduță A, Pelinescu-Onciul D, Vlădăreanu R. Clinically Relevant Prenatal Ultrasound Diagnosis of Umbilical Cord Pathology. Diagnostics (Basel) 2022; 12:diagnostics12020236. [PMID: 35204327 PMCID: PMC8871173 DOI: 10.3390/diagnostics12020236] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/04/2022] [Accepted: 01/17/2022] [Indexed: 12/10/2022] Open
Abstract
Umbilical cord abnormalities are not rare, and are often associated with structural or chromosomal abnormalities, fetal intrauterine growth restriction, and poor pregnancy outcomes; the latter can be a result of prematurity, placentation deficiency or, implicitly, an increased index of cesarean delivery due to the presence of fetal distress, higher admission to neonatal intensive care, and increased prenatal mortality rates. Even if the incidence of velamentous insertion, vasa praevia and umbilical knots is low, these pathologies increase the fetal morbidity and mortality prenatally and intrapartum. There is a vast heterogeneity among societies’ guidelines regarding the umbilical cord examination. We consider the mandatory introduction of placental cord insertion examination in the first and second trimester to practice guidelines for fetal ultrasound scans. Moreover, during the mid-trimester scan, we recommend a transvaginal ultrasound and color Doppler assessment of the internal cervical os for low-lying placentas, marginal or velamentous cord insertion, and the evaluation of umbilical cord entanglement between the insertion sites whenever it is incidentally found. Based on the pathological description and the neonatal outcome reported for each entity, we conclude our descriptive review by establishing a new, clinically relevant classification of these umbilical cord anomalies.
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Affiliation(s)
- Roxana Elena Bohîlțea
- Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy Bucharest, 37 Dionisie Lupu, 020021 Bucharest, Romania; (D.P.-O.); (R.V.)
- Department of Obstetrics, Gynecology and Neonatology, Filantropia Hospital, 11–13 Ion Mihalache Blv., Sector 1, 011171 Bucharest, Romania; (B.M.M.); (A.V.)
- Correspondence: (R.E.B.); (V.D.); (A.M.I.); (C.G.)
| | - Vlad Dima
- Department of Obstetrics, Gynecology and Neonatology, Filantropia Hospital, 11–13 Ion Mihalache Blv., Sector 1, 011171 Bucharest, Romania; (B.M.M.); (A.V.)
- Correspondence: (R.E.B.); (V.D.); (A.M.I.); (C.G.)
| | - Ioniță Ducu
- Department of Obstetrics and Gynecology, University Emergency Hospital, 169 Splaiul Independentei Bld., Sector 5, 050098 Bucharest, Romania;
| | - Ana Maria Iordache
- Optospintronics Department, National Institute for Research and Development in Optoelectronics-INOE 2000, 409 Atomistilor, 077125 Magurele, Romania
- Correspondence: (R.E.B.); (V.D.); (A.M.I.); (C.G.)
| | - Bianca Margareta Mihai
- Department of Obstetrics, Gynecology and Neonatology, Filantropia Hospital, 11–13 Ion Mihalache Blv., Sector 1, 011171 Bucharest, Romania; (B.M.M.); (A.V.)
| | - Octavian Munteanu
- Department of Anatomy, “Carol Davila” University of Medicine and Pharmacy Bucharest, 37 Dionisie Lupu, 020021 Bucharest, Romania;
| | - Corina Grigoriu
- Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy Bucharest, 37 Dionisie Lupu, 020021 Bucharest, Romania; (D.P.-O.); (R.V.)
- Department of Obstetrics and Gynecology, University Emergency Hospital, 169 Splaiul Independentei Bld., Sector 5, 050098 Bucharest, Romania;
- Correspondence: (R.E.B.); (V.D.); (A.M.I.); (C.G.)
| | - Alina Veduță
- Department of Obstetrics, Gynecology and Neonatology, Filantropia Hospital, 11–13 Ion Mihalache Blv., Sector 1, 011171 Bucharest, Romania; (B.M.M.); (A.V.)
| | - Dimitrie Pelinescu-Onciul
- Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy Bucharest, 37 Dionisie Lupu, 020021 Bucharest, Romania; (D.P.-O.); (R.V.)
| | - Radu Vlădăreanu
- Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy Bucharest, 37 Dionisie Lupu, 020021 Bucharest, Romania; (D.P.-O.); (R.V.)
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Olerich K, Soper D, Delaney S, Sterrett M. Pregnancy Care for Patients With Super Morbid Obesity. Front Pediatr 2022; 10:839377. [PMID: 35928678 PMCID: PMC9343711 DOI: 10.3389/fped.2022.839377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 06/22/2022] [Indexed: 11/13/2022] Open
Abstract
The patient with obesity represents unique challenges to the medical community and, in the setting of pregnancy, additional risks to both mother and fetus. This document will focus on the risks and considerations needed to care for the women with obesity and her fetus during the antepartum, intrapartum, and immediate postpartum stages of pregnancy. Specific attention will be given to pregnancy in the setting of class III and super morbid obesity.
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Affiliation(s)
- Kelsey Olerich
- Department of Obstetrics and Gynecology, University of Washington, Seattle, WA, United States
| | - David Soper
- Department of Obstetrics and Gynecology, Medical University of South Carolina, Charleston, SC, United States
| | - Shani Delaney
- Department of Obstetrics and Gynecology, University of Washington, Seattle, WA, United States
| | - Mary Sterrett
- Department of Obstetrics and Gynecology, University of Washington, Seattle, WA, United States.,Department of Obstetrics and Gynecology, Medical University of South Carolina, Charleston, SC, United States
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35
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Herrera CL, Byrne JJ, Nelson DB, Schell RC, Dashe JS. Postpartum Depression Risk following Prenatal Diagnosis of Major Fetal Structural Anomalies. Am J Perinatol 2022; 39:16-21. [PMID: 34758499 DOI: 10.1055/s-0041-1739265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVES Our primary objective was to evaluate how prenatal diagnosis of a major fetal structural anomaly and resulting pregnancy outcome affected postpartum depression risk, as assessed by the Edinburgh Postnatal Depression Scale (EPDS). Secondary objectives were to review the rate of mental health follow-up and subsequent diagnosis of postpartum depression in screen-positive women. STUDY DESIGN Singleton pregnancies with prenatal diagnosis of one or more major fetal structural anomalies were ascertained from prospectively maintained databases that included perinatal outcomes and subsequent EPDS responses from January 2010 to May 2018. EPDS scores of 13 or higher were considered positive and prompted referral for mental health follow-up, which was verified by medical record review. Statistical analyses were performed using Student's t-test, χ2, and odds ratios (ORs) with p < 0.05 considered significant. RESULTS A total of 1,306 women had a prenatal diagnosis of one or more major fetal structural anomalies, 896 (68%) also had a postpartum EPDS screening, and 82 (9.2%) screened positive. Positive EPDS screening was more common with anomalies of multiple organ systems (16.5 vs 7.8%, p = 0.002) and aneuploidy (17.1 vs 9.3%, p = 0.02). Pregnancies complicated by fetal death, neonatal death, and termination for anomaly were significantly more likely to screen positive than those with neonatal survival to discharge (OR, 3.1 [95% confidence interval [CI], 1.6-6.2], 3.0 [95% CI, 1.5-5.8], and 4.4 [95% CI, 2.1-8.9], respectively, p ≤ 0.002). Of the 35 (43%) screen-positive women who attended follow-up appointments with mental health providers, 18 (51%) were diagnosed with a depressive disorder, accounting overall for 22% of those with a positive EPDS screen. CONCLUSION Among women with a prenatal diagnosis of a major fetal structural anomaly, those experiencing a perinatal loss or pregnancy termination have an increased risk of positive EPDS screen result compared with who have a neonate surviving to discharge. A depressive disorder was diagnosed postpartum in 22% of these women with a positive EPDS screen. Our findings highlight the mental health needs in this vulnerable population. KEY POINTS · Adverse pregnancy outcome increased positive EPDS screen risk among women with prenatal anomalies.. · A depressive disorder was diagnosed postpartum in 22% of such women with a positive EPDS screen.. · Our findings highlight the mental health needs in this vulnerable population..
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Affiliation(s)
- Christina L Herrera
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - John J Byrne
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - David B Nelson
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas
| | | | - Jodi S Dashe
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas
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36
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Aboughalia H, Pathak P, Basavalingu D, Chapman T, Revzin MV, Sienas LE, Deutsch GH, Katz DS, Moshiri M. Imaging Review of Obstetric Sequelae of Maternal Diabetes Mellitus. Radiographics 2021; 42:302-319. [PMID: 34855544 DOI: 10.1148/rg.210164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Diabetes mellitus, whether preexisting or gestational, poses significant risk to both the mother and the developing fetus. A myriad of potential fetal complications in the setting of diabetic pregnancies include, among others, congenital anomalies, delayed fetal lung maturity, macrosomia, and increased perinatal morbidity and mortality. Congenital anomalies most commonly involve the nervous, cardiovascular, genitourinary, and musculoskeletal systems. Delayed fetal lung maturity, probably secondary to hyperglycemia suppressing surfactant secretion, is a major determinant of perinatal morbidity and mortality. Besides the potential complications encountered during cesarean delivery in macrosomic fetuses, vaginal delivery is also associated with increased risks of shoulder dystocia, clavicular and humeral fractures, and brachial plexus palsy. Maternal complications are related to the increased risk of hypertensive diseases of pregnancy and associated preeclampsia and hemolysis, elevated liver function, and low platelets (HELLP) syndrome, as well as complications encountered at the time of delivery secondary to fetal macrosomia and cesarean delivery. Additional conditions encountered in the setting of maternal diabetes include polyhydramnios, placental thickening, and two-vessel umbilical cord, each of which is associated with adverse fetal and maternal outcomes including fetal growth restriction, preterm labor, placental abruption, and premature rupture of membranes. Imaging plays a vital role in the evaluation of the mother and the fetus and can provide invaluable information that can be used by maternal fetal medicine to manage this patient population effectively. The authors review the pathophysiologic alterations induced by diabetes in pregnancy, discuss the imaging spectrum of diabetic embryopathy, and provide a detailed review of potential associated maternal complications. Online supplemental material is available for this article. ©RSNA, 2021.
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Affiliation(s)
- Hassan Aboughalia
- From the Departments of Radiology (H.A., P.P., D.B., T.C.) and Laboratory Medicine and Pathology (G.H.D.), University of Washington, 1959 NE Pacific St, Seattle, WA 98195; Departments of Radiology (T.C.) and Laboratory Medicine and Pathology (G.H.D.), Seattle Children's Hospital, Seattle, Wash; Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (M.V.R.); Departments of Obstetrics and Gynecology (L.E.S.) and Radiology (M.M.), University of Washington Medical Center, Seattle, Wash; and Department of Radiology, NYU Langone Hospital-Long Island and NYU Long Island School of Medicine, Mineola, NY (D.S.K.)
| | - Priya Pathak
- From the Departments of Radiology (H.A., P.P., D.B., T.C.) and Laboratory Medicine and Pathology (G.H.D.), University of Washington, 1959 NE Pacific St, Seattle, WA 98195; Departments of Radiology (T.C.) and Laboratory Medicine and Pathology (G.H.D.), Seattle Children's Hospital, Seattle, Wash; Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (M.V.R.); Departments of Obstetrics and Gynecology (L.E.S.) and Radiology (M.M.), University of Washington Medical Center, Seattle, Wash; and Department of Radiology, NYU Langone Hospital-Long Island and NYU Long Island School of Medicine, Mineola, NY (D.S.K.)
| | - Deepashri Basavalingu
- From the Departments of Radiology (H.A., P.P., D.B., T.C.) and Laboratory Medicine and Pathology (G.H.D.), University of Washington, 1959 NE Pacific St, Seattle, WA 98195; Departments of Radiology (T.C.) and Laboratory Medicine and Pathology (G.H.D.), Seattle Children's Hospital, Seattle, Wash; Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (M.V.R.); Departments of Obstetrics and Gynecology (L.E.S.) and Radiology (M.M.), University of Washington Medical Center, Seattle, Wash; and Department of Radiology, NYU Langone Hospital-Long Island and NYU Long Island School of Medicine, Mineola, NY (D.S.K.)
| | - Teresa Chapman
- From the Departments of Radiology (H.A., P.P., D.B., T.C.) and Laboratory Medicine and Pathology (G.H.D.), University of Washington, 1959 NE Pacific St, Seattle, WA 98195; Departments of Radiology (T.C.) and Laboratory Medicine and Pathology (G.H.D.), Seattle Children's Hospital, Seattle, Wash; Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (M.V.R.); Departments of Obstetrics and Gynecology (L.E.S.) and Radiology (M.M.), University of Washington Medical Center, Seattle, Wash; and Department of Radiology, NYU Langone Hospital-Long Island and NYU Long Island School of Medicine, Mineola, NY (D.S.K.)
| | - Margarita V Revzin
- From the Departments of Radiology (H.A., P.P., D.B., T.C.) and Laboratory Medicine and Pathology (G.H.D.), University of Washington, 1959 NE Pacific St, Seattle, WA 98195; Departments of Radiology (T.C.) and Laboratory Medicine and Pathology (G.H.D.), Seattle Children's Hospital, Seattle, Wash; Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (M.V.R.); Departments of Obstetrics and Gynecology (L.E.S.) and Radiology (M.M.), University of Washington Medical Center, Seattle, Wash; and Department of Radiology, NYU Langone Hospital-Long Island and NYU Long Island School of Medicine, Mineola, NY (D.S.K.)
| | - Laura E Sienas
- From the Departments of Radiology (H.A., P.P., D.B., T.C.) and Laboratory Medicine and Pathology (G.H.D.), University of Washington, 1959 NE Pacific St, Seattle, WA 98195; Departments of Radiology (T.C.) and Laboratory Medicine and Pathology (G.H.D.), Seattle Children's Hospital, Seattle, Wash; Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (M.V.R.); Departments of Obstetrics and Gynecology (L.E.S.) and Radiology (M.M.), University of Washington Medical Center, Seattle, Wash; and Department of Radiology, NYU Langone Hospital-Long Island and NYU Long Island School of Medicine, Mineola, NY (D.S.K.)
| | - Gail H Deutsch
- From the Departments of Radiology (H.A., P.P., D.B., T.C.) and Laboratory Medicine and Pathology (G.H.D.), University of Washington, 1959 NE Pacific St, Seattle, WA 98195; Departments of Radiology (T.C.) and Laboratory Medicine and Pathology (G.H.D.), Seattle Children's Hospital, Seattle, Wash; Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (M.V.R.); Departments of Obstetrics and Gynecology (L.E.S.) and Radiology (M.M.), University of Washington Medical Center, Seattle, Wash; and Department of Radiology, NYU Langone Hospital-Long Island and NYU Long Island School of Medicine, Mineola, NY (D.S.K.)
| | - Douglas S Katz
- From the Departments of Radiology (H.A., P.P., D.B., T.C.) and Laboratory Medicine and Pathology (G.H.D.), University of Washington, 1959 NE Pacific St, Seattle, WA 98195; Departments of Radiology (T.C.) and Laboratory Medicine and Pathology (G.H.D.), Seattle Children's Hospital, Seattle, Wash; Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (M.V.R.); Departments of Obstetrics and Gynecology (L.E.S.) and Radiology (M.M.), University of Washington Medical Center, Seattle, Wash; and Department of Radiology, NYU Langone Hospital-Long Island and NYU Long Island School of Medicine, Mineola, NY (D.S.K.)
| | - Mariam Moshiri
- From the Departments of Radiology (H.A., P.P., D.B., T.C.) and Laboratory Medicine and Pathology (G.H.D.), University of Washington, 1959 NE Pacific St, Seattle, WA 98195; Departments of Radiology (T.C.) and Laboratory Medicine and Pathology (G.H.D.), Seattle Children's Hospital, Seattle, Wash; Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (M.V.R.); Departments of Obstetrics and Gynecology (L.E.S.) and Radiology (M.M.), University of Washington Medical Center, Seattle, Wash; and Department of Radiology, NYU Langone Hospital-Long Island and NYU Long Island School of Medicine, Mineola, NY (D.S.K.)
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Norton ME, Cheng Y, Chetty S, Chyu JK, Connolly K, Ghaffari N, Hopkins LM, Jelin A, Mardy A, Osmundson SS, Sparks TN, Sperling J, Swanson K, Zuckerwise LC, Kuller JA, Kuller JA. SMFM Fetal Anomalies Consult Series #4: Genitourinary anomalies. Am J Obstet Gynecol 2021; 225:B2-B35. [PMID: 34507800 DOI: 10.1016/j.ajog.2021.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Applications of Advanced Ultrasound Technology in Obstetrics. Diagnostics (Basel) 2021; 11:diagnostics11071217. [PMID: 34359300 PMCID: PMC8306830 DOI: 10.3390/diagnostics11071217] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 06/28/2021] [Accepted: 07/03/2021] [Indexed: 12/21/2022] Open
Abstract
Over the years, there have been several improvements in ultrasound technologies including high-resolution ultrasonography, linear transducer, radiant flow, three-/four-dimensional (3D/4D) ultrasound, speckle tracking of the fetal heart, and artificial intelligence. The aims of this review are to evaluate the use of these advanced technologies in obstetrics in the midst of new guidelines on and new techniques of obstetric ultrasonography. In particular, whether these technologies can improve the diagnostic capability, functional analysis, workflow, and ergonomics of obstetric ultrasound examinations will be discussed.
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Bourgioti C, Konidari M, Gourtsoyianni S, Moulopoulos LA. Imaging during pregnancy: What the radiologist needs to know. Diagn Interv Imaging 2021; 102:593-603. [PMID: 34059484 DOI: 10.1016/j.diii.2021.05.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 05/11/2021] [Accepted: 05/15/2021] [Indexed: 12/14/2022]
Abstract
During the last decades, there has been a growing demand for medical imaging in gravid women. Imaging of the pregnant woman is challenging as it involves both the mother and the fetus and, consequently, several medical, ethical, or legal considerations are likely to be raised. Theoretically, all currently available imaging modalities may be used for the evaluation of the pregnant woman; however, in practice, confusion regarding the safety of the fetus often results in unnecessary avoidance of useful diagnostic tests, especially those involving ionizing radiation. This review article is focused on the current safety guidelines and considerations regarding the use of different imaging modalities in the pregnant population; also presented is an imaging work-up for the most common medical conditions of pregnant women, with emphasis on fetal and maternal safety.
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Affiliation(s)
- Charis Bourgioti
- Department of Radiology, School of Medicine, National and Kapodistrian University of Athens, Aretaieion Hospital, 76, Vassilisis Sofias Avenue, Athens 11528, Greece.
| | - Marianna Konidari
- Department of Radiology, School of Medicine, National and Kapodistrian University of Athens, Aretaieion Hospital, 76, Vassilisis Sofias Avenue, Athens 11528, Greece
| | - Sofia Gourtsoyianni
- Department of Radiology, School of Medicine, National and Kapodistrian University of Athens, Aretaieion Hospital, 76, Vassilisis Sofias Avenue, Athens 11528, Greece
| | - Lia Angela Moulopoulos
- Department of Radiology, School of Medicine, National and Kapodistrian University of Athens, Aretaieion Hospital, 76, Vassilisis Sofias Avenue, Athens 11528, Greece
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Ranzini AC, Oyelese Y. How to screen for vasa previa. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2021; 57:720-725. [PMID: 33085148 DOI: 10.1002/uog.23520] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Indexed: 06/11/2023]
Affiliation(s)
- A C Ranzini
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, MetroHealth Medical Center/Case Western Reserve University, Cleveland, OH, USA
| | - Y Oyelese
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Atlantic Health System, Morristown, NJ, USA
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Snaifer E, Hassan H, Daher L, Sabbagh A, Farah M, Farekh I, Chalouhi GE. Obstetric Ultrasound Screening in a Rural Area of Lebanon One Small Step With a Promising Major Impact. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2021; 40:483-489. [PMID: 32770573 DOI: 10.1002/jum.15423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 06/17/2020] [Accepted: 06/22/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVES Our aim was to evaluate the conditions and to weigh the potential impact of an obstetrical ultrasound screening intervention on pregnant patients in an underserved area of Lebanon with the presence of refugees. METHODS We performed a cross-sectional study in a rural region in North Lebanon. Monthly second-trimester obstetrical ultrasound scans were offered to patients. A thorough analysis of the population's characteristics was done, the anomalies discovered were documented and follow up recommendations were offered. RESULTS 268 screening ultrasounds were performed over a one-year period. The patients' mean age was 27.5 ± 8.5 years with a 35% consanguinity rate. A positive personal history of abnormalities was recognized in 34% of cases, and a positive family history in 21% of them. The average gestational age was of 23.3 ± 1.4 weeks of gestation. We found a rate of 8.6% inaccurate dating, 20% growth abnormalities, and 12% morphological abnormalities requiring follow-up. These latter included defects affecting multiple organ systems among which renal, neurological, and cardiac structures were the most frequently affected (2.5%, 2%, and 1.6% respectively). Overall, 35.8% of the screened cases required a follow-up for 1 or more abnormal findings. CONCLUSIONS The findings confirmed the necessity to introduce a prenatal ultrasound screening program in rural areas of Lebanon where refugees are settled. The lack of adequate ultrasound screening in these regions presents major threats that can hinder any pregnancy. Our simple intervention tackles the burden of diagnosis of these risks in up to 35.8% of pregnancies and thus can help improve outcomes.
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Affiliation(s)
- Elie Snaifer
- Saint George Hospital University Medical Center, Beirut, Lebanon
| | - Hala Hassan
- Saint George Hospital University Medical Center, Beirut, Lebanon
- Centre Hospitalier Rene Dubos, Pontoise, France
| | - Lea Daher
- Lebanese American University Medical Center-Rizk Hospital, Beirut, Lebanon
| | | | | | - Issa Farekh
- Hotel Dieu de France, Beirut, Lebanon
- Order of Malta, Beirut, Lebanon
| | - Gihad E Chalouhi
- Order of Malta, Beirut, Lebanon
- Fetal Medicine Division, Department of Obstetrics and Gynecology, American University of Beirut Medical Center, American University of Beirut, Beirut, Lebanon
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Adekola H, Unal ER, Thompson G, Sondgeroth K, Abrams R. Spontaneous septostomy in a monochorionic-diamniotic twin gestation. JOURNAL OF CLINICAL ULTRASOUND : JCU 2021; 49:66-70. [PMID: 33000485 DOI: 10.1002/jcu.22931] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 09/08/2020] [Accepted: 09/09/2020] [Indexed: 06/11/2023]
Abstract
Monochorionic twin gestations are associated with a greater incidence of neonatal morbidity and mortality when compared with their dichorionic counterparts. In turn, monochorionic-monoamniotic (MCMA) gestations carry greater risks compared with monochorionic-diamniotic (MCDA) gestations. While the true incidence of spontaneous septostomy of the dividing membranes (SSDM) in MCDA twins is unknown, SSDM has been demonstrated to be associated with increased morbidity and mortality, due to functional transition from a MCDA gestation to a MCMA gestation. We report a case of SSDM in a mid-trimester MCDA gestation, review the literature, and describe how to identify and manage this complication.
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Affiliation(s)
- Henry Adekola
- Department of Maternal-Fetal Medicine, Southern Illinois University School of Medicine, Springfield, Illinois, USA
| | - Elizabeth Ramsey Unal
- Department of Maternal-Fetal Medicine, Southern Illinois University School of Medicine, Springfield, Illinois, USA
| | - Gwyneth Thompson
- Department of Maternal-Fetal Medicine, Southern Illinois University School of Medicine, Springfield, Illinois, USA
| | - Kristine Sondgeroth
- Department of Maternal-Fetal Medicine, Southern Illinois University School of Medicine, Springfield, Illinois, USA
| | - Robert Abrams
- Department of Maternal-Fetal Medicine, Southern Illinois University School of Medicine, Springfield, Illinois, USA
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Gastroschisis: A State-of-the-Art Review. CHILDREN-BASEL 2020; 7:children7120302. [PMID: 33348575 PMCID: PMC7765881 DOI: 10.3390/children7120302] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/08/2020] [Accepted: 12/14/2020] [Indexed: 01/17/2023]
Abstract
Gastroschisis, the most common type of abdominal wall defect, has seen a steady increase in its prevalence over the past several decades. It is identified, both prenatally and postnatally, by the location of the defect, most often to the right of a normally-inserted umbilical cord. It disproportionately affects young mothers, and appears to be associated with environmental factors. However, the contribution of genetic factors to the overall risk remains unknown. While approximately 10% of infants with gastroschisis have intestinal atresia, extraintestinal anomalies are rare. Prenatal ultrasound scans are useful for early diagnosis and identification of features that predict a high likelihood of associated bowel atresia. The timing and mode of delivery for mothers with fetuses with gastroschisis have been somewhat controversial, but there is no convincing evidence to support routine preterm delivery or elective cesarean section in the absence of obstetric indications. Postnatal surgical management is dictated by the condition of the bowel and the abdominal domain. The surgical options include either primary reduction and closure or staged reduction with placement of a silo followed by delayed closure. The overall prognosis for infants with gastroschisis, in terms of both survival as well as long-term outcomes, is excellent. However, the management and outcomes of a subset of infants with complex gastroschisis, especially those who develop short bowel syndrome (SBS), remains challenging. Future research should be directed towards identification of epidemiological factors contributing to its rising incidence, improvement in the management of SBS, and obstetric/fetal interventions to minimize intestinal damage.
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Ghassemi N, Rupe E, Perez M, Lamale-Smith L, Fratto VM, Farid N, Hahn M, Ramos GA, Ho Y, Rakow-Penner R, Horton K, Khan S, Jones M, Pretorius DH. Ultrasound and Magnetic Resonance Imaging of Agenesis of the Corpus Callosum in Fetuses: Frontal Horns and Cavum Septi Pellucidi Are Clues to Earlier Diagnosis. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2020; 39:2389-2403. [PMID: 32597533 DOI: 10.1002/jum.15348] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 04/30/2020] [Accepted: 05/06/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVES We hypothesized that: (1) fetal frontal horn (FH) morphology and their proximity to the cavum septi pellucidi (CSP) can assist in suspecting complete agenesis of the corpus callosum (cACC) and partial agenesis of the corpus callosum (pACC) earlier than known indirect ultrasound (US) findings; (2) FHs assist in differentiating a true CSP from a pseudocavum; and (3) magnetic resonance imaging (MRI) is useful in learning FH morphology and pseudocavum etiology. METHODS Thirty-two patients with cACC and 9 with pACC were identified on an Institutional Review Board-approved retrospective review. Of the 41 cases, 40 had prenatal US, and 21 had prenatal MRI; 17 had follow-up neonatal US, and 14 had follow-up neonatal MRI. Variables evaluated retrospectively were the presence of a CSP or a pseudocavum, ventricle size and shape, and FH shape (comma, trident, parallel, golf club, enlarged, or fused). Displacement between the inferior edge of the FH and the midline or cavum/pseudocavum was measured. RESULTS Fetal FHs had an abnormal shape in 77% ≤20 weeks' gestation, 86% ≤24 weeks, and 90% >24 weeks. Frontal horns were laterally displaced greater than 2 mm in 85% ≤20 weeks, 91% ≤24 weeks, and 95% >24 weeks. The CSP was absent in 100% of cACC cases and 78% of pACC cases, and a pseudocavum was present in 88% of cACC cases and 78% of pACC cases across gestation. Magnetic resonance imaging confirmed US pseudocavums to be focal interhemispheric fluid or an elevated/dilated third ventricle. CONCLUSIONS Frontal horns assist in assessing ACC ≤24 weeks and throughout gestation. Pseudocavums, often simulating CSPs, are common in ACC. Frontal horn lateral displacement and abnormal morphology, recognized by MRI correlations, are helpful in differentiating a pseudocavum from a true CSP. A normal CSP should not be cleared on screening US unless normally shaped FHs are seen directly adjacent to it.
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Affiliation(s)
- Neda Ghassemi
- University of California, San Diego, School of Medicine (N.G.)
| | - Eric Rupe
- University of California, San Diego, Maternal-Fetal Care and Genetics (M.P., L.L.-S., V.M.F., M.H., G.A.R., M.J., D.H.P.), USA
| | - Mishella Perez
- Departments of Radiology (E.R., N.F., M.H., Y.H., R.R.-P., D.H.P.), USA
- Obstetrics, Gynecology and Reproductive Sciences (M.P., L.L.-S., V.M.F., G.A.R.), USA
| | - Leah Lamale-Smith
- Departments of Radiology (E.R., N.F., M.H., Y.H., R.R.-P., D.H.P.), USA
- Obstetrics, Gynecology and Reproductive Sciences (M.P., L.L.-S., V.M.F., G.A.R.), USA
| | - Victoria M Fratto
- Departments of Radiology (E.R., N.F., M.H., Y.H., R.R.-P., D.H.P.), USA
- Obstetrics, Gynecology and Reproductive Sciences (M.P., L.L.-S., V.M.F., G.A.R.), USA
| | - Nikdokht Farid
- University of California, San Diego, Maternal-Fetal Care and Genetics (M.P., L.L.-S., V.M.F., M.H., G.A.R., M.J., D.H.P.), USA
| | - Michael Hahn
- University of California, San Diego, Maternal-Fetal Care and Genetics (M.P., L.L.-S., V.M.F., M.H., G.A.R., M.J., D.H.P.), USA
- Departments of Radiology (E.R., N.F., M.H., Y.H., R.R.-P., D.H.P.), USA
| | - Gladys A Ramos
- Departments of Radiology (E.R., N.F., M.H., Y.H., R.R.-P., D.H.P.), USA
- Obstetrics, Gynecology and Reproductive Sciences (M.P., L.L.-S., V.M.F., G.A.R.), USA
| | - Yoona Ho
- University of California, San Diego, Maternal-Fetal Care and Genetics (M.P., L.L.-S., V.M.F., M.H., G.A.R., M.J., D.H.P.), USA
| | - Rebecca Rakow-Penner
- University of California, San Diego, Maternal-Fetal Care and Genetics (M.P., L.L.-S., V.M.F., M.H., G.A.R., M.J., D.H.P.), USA
| | - Katelyn Horton
- University of California, Berkeley, California, USA (K.H.), USA
| | - Sohini Khan
- University of California, Berkeley, California, USA (K.H.), USA
| | - Marilyn Jones
- Departments of Radiology (E.R., N.F., M.H., Y.H., R.R.-P., D.H.P.), USA
- General Surgery (S.K.) and Pediatrics (M.J.), University of California, USA
| | - Dolores H Pretorius
- University of California, San Diego, Maternal-Fetal Care and Genetics (M.P., L.L.-S., V.M.F., M.H., G.A.R., M.J., D.H.P.), USA
- Departments of Radiology (E.R., N.F., M.H., Y.H., R.R.-P., D.H.P.), USA
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Abramowicz JS. Obstetric ultrasound: where are we and where are we going? Ultrasonography 2020; 40:57-74. [PMID: 33105529 PMCID: PMC7758093 DOI: 10.14366/usg.20088] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 08/25/2020] [Indexed: 12/13/2022] Open
Abstract
Diagnostic ultrasound (DUS) is, arguably, the most common technique used in obstetrical practice. From A mode, first described by Ian Donald for gynecology in the late 1950s, to B mode in the 1970s, real-time and gray-scale in the early 1980s, Doppler a little later, sophisticated color Doppler in the 1990s and three dimensional/four-dimensional ultrasound in the 2000s, DUS has not ceased to be closely associated with the practice of obstetrics. The latest innovation is the use of artificial intelligence which will, undoubtedly, take an increasing role in all aspects of our lives, including medicine and, specifically, obstetric ultrasound. In addition, in the future, new visualization methods may be developed, training methods expanded, and workflow and ergonomics improved.
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Affiliation(s)
- Jacques S Abramowicz
- University of Chicago, Chicago, IL, USA.,World Federation for Ultrasound in Medicine and Biology, London, UK
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Prenatal Diagnosis of a Cyst of the Canal of Nuck Associated With an Ovarian Cyst and Acute Polyhydramnios. JOURNAL OF DIAGNOSTIC MEDICAL SONOGRAPHY 2020. [DOI: 10.1177/8756479320908228] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
In the female, the canal of Nuck is a tubular fold of parietal peritoneum that travels along with the round ligament through the inguinal canal to its attachment on the labia majora. The canal of Nuck is analogous to the processus vaginalis in the male. In embryonic development, this pathway typically obliterates early in life; however, in some cases, it may partially or completely fail to close. This failure to obliterate can lead to complications ranging from a cyst of the canal of Nuck (also known as a female hydrocele) to herniation and incarceration of abdominal and pelvic organs. There is little information available in the medical literature concerning this rare condition; therefore, it is important for sonographers, physicians, and surgeons to be familiar with this developmental abnormality. This report represents the first prenatal case of a cyst of the canal of Nuck, along with the unique combination of a large left fetal ovarian cyst and acute polyhydramnios. The embryology, incidence, differential diagnosis, management, and treatment of these female conditions are discussed.
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The State of the Science of Preterm Birth: Assessing Contemporary Screening and Preventive Strategies. J Perinat Neonatal Nurs 2020; 34:113-124. [PMID: 32332440 DOI: 10.1097/jpn.0000000000000470] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Preterm birth remains a leading cause of morbidity and mortality during the perinatal and neonatal periods. Now affecting approximately 1 in 10 births in the United States, preterm birth often occurs spontaneously and without a clear etiology. Careful assessment of risk factors, however, identifies vulnerable women allowing targeted interventions such as progestogen therapy and cerclage. This article is intended to highlight preterm birth risk factors and current predictive and preventive strategies for midwives, nurse practitioners, clinical nurse specialists, and perinatal nurses.
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