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Agarwal S, Venkatesan C, Vollmer B, Scelsa B, Lemmon ME, Pardo AC, Mulkey SB, Tarui T, Dadhwal V, Scher M, Hart AR, Gano D. Fetal Cerebral Ventriculomegaly: A Narrative Review and Practical Recommendations for Pediatric Neurologists. Pediatr Neurol 2024; 156:119-127. [PMID: 38761643 DOI: 10.1016/j.pediatrneurol.2024.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 04/19/2024] [Indexed: 05/20/2024]
Abstract
Fetal cerebral ventriculomegaly is one of the most common fetal neurological disorders identified prenatally by neuroimaging. The challenges in the evolving landscape of conditions like fetal cerebral ventriculomegaly involve accurate diagnosis and how best to provide prenatal counseling regarding prognosis as well as postnatal management and care of the infant. The purpose of this narrative review is to discuss the literature on fetal ventriculomegaly, including postnatal management and neurodevelopmental outcome, and to provide practice recommendations for pediatric neurologists.
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Affiliation(s)
- Sonika Agarwal
- Division of Neurology & Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Division of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
| | - Charu Venkatesan
- Division of Neurology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Brigitte Vollmer
- Faculty of Medicine, Clinical Neurosciences, Clinical and Experimental Sciences, University of Southampton, Southampton, UK; Paediatric and Neonatal Neurology, Southampton Children's Hospital, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Barbara Scelsa
- Department of Pediatric Neurology, Buzzi Children's Hospital, University of Milan, Milan, Italy
| | - Monica E Lemmon
- Department of Pediatrics and Population Health Sciences, Duke University School of Medicine, Durham, North Carolina
| | - Andrea C Pardo
- Division of Neurology, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Sarah B Mulkey
- Zickler Family Prenatal Pediatrics Institute, Children's National Hospital, Washington, District of Columbia; Departments of Neurology, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia; Division of Pediatrics, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia
| | - Tomo Tarui
- Division of Pediatric Neurology, Hasbro Children's Hospital, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Vatsla Dadhwal
- Professor, Maternal Fetal Medicine, Department of Obstetrics & Gynecology, All India Institute of Medical Sciences, New Delhi, India
| | - Mark Scher
- Emeritus Full Professor Pediatrics and Neurology, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Anthony R Hart
- Department of Paediatric Neurology, King's College Hospital NHS Foundation Trust, London, UK
| | - Dawn Gano
- Department of Neurology & Pediatrics, University of California San Francisco, San Francisco, California
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Di Mascio D, D'Antonio F, Rizzo G, Pilu G, Khalil A, Papageorghiou AT. Counseling in fetal medicine: update on mild and moderate fetal ventriculomegaly. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2024; 63:153-163. [PMID: 38301072 DOI: 10.1002/uog.26251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 03/31/2023] [Accepted: 05/07/2023] [Indexed: 02/03/2024]
Affiliation(s)
- D Di Mascio
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - F D'Antonio
- Center for Fetal Care and High-Risk Pregnancy, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - G Rizzo
- Department of Obstetrics and Gynecology, Fondazione Policlinico Tor Vergata, University of Rome Tor Vergata, Rome, Italy
| | - G Pilu
- Obstetric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - A Khalil
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK
- Fetal Medicine Unit, Liverpool Women's Hospital, University of Liverpool, Liverpool, UK
| | - A T Papageorghiou
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
- Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK
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Peralta CFA, Medrado AP, Botelho RD, Jorge Rodrigues da Costa K, Imada V, Lamis F. Percutaneous fetal endoscopic third ventriculostomy for severe isolated cerebral ventriculomegaly. Prenat Diagn 2023; 43:1614-1621. [PMID: 37940634 DOI: 10.1002/pd.6465] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 10/25/2023] [Accepted: 10/28/2023] [Indexed: 11/10/2023]
Abstract
OBJECTIVE To demonstrate the feasibility and preliminary results of percutaneous fetal endoscopic third ventriculostomy (ETV) in human fetuses (pfETV) with isolated progressive and/or severe bilateral cerebral ventriculomegaly (IPSBV). METHODS The initial results of pfETV for IPSBV were described. Perioperative, perinatal and postnatal variables were described. The Ages and Stages Questionnaire (ASQ-3), 3rd edition (ASQ-3) was used for follow-up of all infants. RESULTS Successful pfETV was performed in 10/11 (91%) fetuses, at a median gestational age (GA) of 28.7 weeks (25.3-30.7). There were no perioperative complications. After pfETV, 70% (7/10) of the fetuses had a decreased or stabilized lateral ventricle atria|lateral ventricle's atria. The median GA at delivery was 38.2 weeks (35.9-39.3). There were no perinatal complications. The postnatal ventriculoperitoneal shunt rate was 80% (8/10). Among neonates/infants who had prenatal stabilization or a decrease in the LVAs, 4 (4/7: 57.1%) had abnormal scores on the ASQ-3. Among neonates/infants that experienced prenatal increases in the LVAs, all of them (3/3: 100%) had abnormal scores on the ASQ-3. CONCLUSION Percutaneous ETV is feasible in human fetuses with progressive and/or severe cerebral ventriculomegaly and seems to be a safe procedure for both the mother and the fetus.
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Affiliation(s)
- Cleisson Fábio Andrioli Peralta
- Fetal Medicine Unit, HCor Hospital do Coração, São Paulo, Brazil
- Fetal Medicine and Surgery Center (Gestar), São Paulo, Brazil
- Fetal Medicine Unit, CETRUS - São Paulo Ultrasound Training Center, São Paulo, Brazil
| | - Aletea Patrícia Medrado
- Fetal Medicine Unit, HCor Hospital do Coração, São Paulo, Brazil
- Fetal Medicine and Surgery Center (Gestar), São Paulo, Brazil
- Fetal Medicine Unit, CETRUS - São Paulo Ultrasound Training Center, São Paulo, Brazil
| | - Rafael Davi Botelho
- Fetal Medicine Unit, HCor Hospital do Coração, São Paulo, Brazil
- Fetal Medicine and Surgery Center (Gestar), São Paulo, Brazil
| | - Karina Jorge Rodrigues da Costa
- Fetal Medicine Unit, HCor Hospital do Coração, São Paulo, Brazil
- Fetal Medicine and Surgery Center (Gestar), São Paulo, Brazil
| | - Vanessa Imada
- Department of Neurosurgery, HCor Hospital do Coração, São Paulo, Brazil
| | - Fabricio Lamis
- Department of Neurosurgery, HCor Hospital do Coração, São Paulo, Brazil
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Short-Term and Long-Term Outcomes of Fetal Ventriculomegaly beyond Gestational 37 Weeks: A Retrospective Cohort Study. J Clin Med 2023; 12:jcm12031065. [PMID: 36769715 PMCID: PMC9917544 DOI: 10.3390/jcm12031065] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 01/17/2023] [Accepted: 01/28/2023] [Indexed: 01/31/2023] Open
Abstract
Birth defects have brought about major public health problems, and studying the clinical outcomes of the most common prenatal central nervous system abnormality, namely, fetal ventriculomegaly (VM), is helpful for improving reproductive health and fertility quality. This is a retrospective cohort study from 2011 to 2020 in the West China Second University Hospital, Sichuan University, aiming to evaluate the short-term and long-term outcomes of VM over 37 weeks' gestation to exclude the influence of preterm birth. The study analyzed data from 401 term pregnancies, with 179 VM and 222 controls. From the short-term outcomes, the rate of the neonatal intensive care unit (NICU) admission under the VM group (10.06%) was comparatively higher than the control (0.45%), but Apgar scores between both groups at 1 min, 5 min and 10 min were not significantly different. From the long-term outcomes, there were more infants with abnormal neurodevelopment under the VM group than control (14.53% vs. 2.25%, p < 0.001). In addition, NICU admission (p = 0.006), peak width of lateral ventricles (p = 0.030) and postnatal cranial ultrasound suggestive with VM (p = 0.002) were related to infants' long-term outcomes. NICU admission during the perinatal period was an independent risk factor for the adverse long-term outcomes (OR = 3.561, 95% CI 1.029-12.320, p = 0.045). In conclusion, VM impairs short-term and long-term outcomes of term infants. Short-term outcome, especially NICU admission, could predict their adverse long-term outcomes.
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Giorgione V, Haratz KK, Constantini S, Birnbaum R, Malinger G. Fetal cerebral ventriculomegaly: What do we tell the prospective parents? Prenat Diagn 2022; 42:1674-1681. [PMID: 36371614 PMCID: PMC10099769 DOI: 10.1002/pd.6266] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 10/16/2022] [Accepted: 11/09/2022] [Indexed: 11/14/2022]
Abstract
Fetal cerebral ventriculomegaly is a relatively common finding, observed during approximately 1% of obstetric ultrasounds. In the second and third trimester, mild (≥10 mm) and severe ventriculomegaly (≥15 mm) are defined according to the measurement of distal lateral ventricles that is included in the routine sonographic examination of central nervous system. A detailed neurosonography and anatomy ultrasound should be performed to detect other associated anomalies in the central nervous system and in other systems, respectively. Fetal MRI might be useful when neurosonography is unavailable or suboptimal. The risk of chromosomal and non-chromosomal genetic disorders associated with ventriculomegaly is high, therefore invasive genetic testing, including microarray, is recommended. Screening for prenatal infections, in particular cytomegalovirus and toxoplasmosis, should also be carried out at diagnosis. The prognosis is determined by the severity of ventriculomegaly and/or by the presence of co-existing abnormalities. Fetal ventriculoamniotic shunting in progressive isolated severe ventriculomegaly is an experimental procedure. After delivery, ventricular-peritoneal shunting or ventriculostomy are the two available options to treat hydrocephalus in specific conditions with similar long-term outcomes. A multidisciplinary fetal neurology team, including perinatologists, geneticists, pediatric neurologists, neuroradiologists and neurosurgeons, can provide parents with the most thorough prenatal counseling. This review outlines the latest evidence on diagnosis and management of pregnancies complicated by fetal cerebral ventriculomegaly.
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Affiliation(s)
- Veronica Giorgione
- Ob-Gyn Ultrasound Unit, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.,Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK
| | - Karina Krajden Haratz
- Ob-Gyn Ultrasound Unit, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shlomi Constantini
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Pediatric Neurosurgery, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Roee Birnbaum
- Ob-Gyn Ultrasound Unit, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gustavo Malinger
- Ob-Gyn Ultrasound Unit, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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6
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Griffiths PD, Jarvis D, Connolly DJ, Mooney C, Embleton N, Hart AR. Predicting neurodevelopmental outcomes in fetuses with isolated mild ventriculomegaly. Arch Dis Child Fetal Neonatal Ed 2022; 107:431-436. [PMID: 34844985 DOI: 10.1136/archdischild-2021-321984] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 10/16/2021] [Indexed: 11/04/2022]
Abstract
BACKGROUND Fetal ventriculomegaly is the the most common intracranial abnormality detected antenatally. When ventriculomegaly is mild and the only, isolated, abnormality detected (isolated mild ventriculomegaly (IMVM)) the prognosis is generally considered to be good. We aim to determine if there are features on in utero MRI (iuMRI) that can identify fetuses with IMVM who have lower risks of abnormal neurodevelopment outcome. METHODS We studied cases recruited into the MRI to enhance the diagnosis of fetal developmental brain abnormalities in utero (MERIDIAN) study, specifically those with: confirmed IMVM, 3D volume imaging of the fetal brain and neurodevelopmental outcomes at 3 years. We explored the influence of sex of the fetus, laterality of the ventriculomegaly and intracranial compartmental volumes in relation to neurodevelopmental outcome. FINDINGS Forty-two fetuses met the criteria (33 male and 9 female). There was no obvious correlation between fetal sex and the risk of poor neurodevelopmental outcome. Unilateral IMVM was present in 23 fetuses and bilateral IMVM in 19 fetuses. All fetuses with unilateral IMVM had normal neurodevelopmental outcomes, while only 12/19 with bilateral IMVM had normal neurodevelopmental outcomes. There was no obvious correlation between measure of intracranial volumes and risk of abnormal developmental outcomes. INTERPRETATION The most important finding is the very high chance of a good neurodevelopmental outcome observed in fetuses with unilateral IMVM, which is a potentially important finding for antenatal counselling. There does not appear to be a link between the volume of the ventricular system or brain volume and the risk of poor neurodevelopmental outcome.
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Affiliation(s)
| | - Deborah Jarvis
- Academic Unit of Radiology, The University of Sheffield, Sheffield, UK
| | - Daniel J Connolly
- Neuroradiology, Sheffield Childrens Hospital NHS Foundation Trust, Sheffield, UK
| | - Cara Mooney
- Clinical Trials Research Unit, School of Health and Related Research, The University of Sheffield, Sheffield, UK
| | - Nicholas Embleton
- Newcastle Neonatal Service, Ward 35 Neonatal Unit, Royal Victoria Infirmary, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Anthony Richard Hart
- Department of Paediatric and Perinatal Neurology, Sheffield Children's NHS Foundation Trust, Sheffield, UK
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Hart AR, Vasudevan C, Griffiths PD, Foulds N, Piercy H, de Lacy P, Boxall S, Howe D, Vollmer B. Antenatal counselling for prospective parents whose fetus has a neurological anomaly: part 2, risks of adverse outcome in common anomalies. Dev Med Child Neurol 2022; 64:23-39. [PMID: 34482539 DOI: 10.1111/dmcn.15043] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 07/31/2021] [Accepted: 08/02/2021] [Indexed: 12/14/2022]
Abstract
After diagnosis of a fetal neurological anomaly, prospective parents want to know the best and worst-case scenarios and an estimation of the risk to their infant of having an atypical developmental outcome. The literature on developmental outcomes for fetal neurological anomalies is poor: studies are characterized by retrospective design, small sample size, often no standardized assessment of development, and differing definitions of anomalies. This review provides an aide-memoir on the risks of adverse neurodevelopmental outcome for ventriculomegaly, cortical anomalies, microcephaly, macrocephaly, agenesis of the corpus callosum, posterior fossa anomalies, and myelomeningocele, to assist healthcare professionals in counselling. The data in this review should be used alongside recommendations on counselling and service design described in part 1 to provide antenatal counselling.
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Affiliation(s)
- Anthony R Hart
- Department of Perinatal and Paediatric Neurology, Sheffield Children's NHS Foundation Trust, Ryegate Children's Centre, Sheffield, UK
| | - Chakra Vasudevan
- Department of Neonatology, Bradford Royal Infirmary, Bradford, UK
| | - Paul D Griffiths
- Academic Unit of Radiology, Royal Hallamshire Hospital, University of Sheffield, Sheffield, UK
| | - Nicola Foulds
- Department of Clinical Genetics, Princess Anne Hospital, University Southampton NHS Foundation Trust, Southampton, UK
| | - Hilary Piercy
- The Centre for Health and Social Care, Sheffield Hallam University, Sheffield, UK
| | - Patricia de Lacy
- Department of Paediatric Neuosurgery, Sheffield Children's NHS Foundation Trust, Sheffield, UK
| | - Sally Boxall
- Wessex Fetal Medicine Unit, Princess Anne Hospital, Southampton, UK
| | - David Howe
- Wessex Fetal Medicine Unit, Princess Anne Hospital, Southampton, UK
| | - Brigitte Vollmer
- Clinical and Experimental Sciences, Faculty of Medicine, Paediatric and Neonatal Neurology, Southampton Children's Hospital, University Hospital Southampton NHS Foundation Trust, University of Southampton, Southampton, UK
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Sharon-Weiner M, Gluska H, Farladansky-Gershnabel S, Schreiber H, Biron-Shental T, Markovitch O. Prenatal work-up, associated anomalies and postnatal outcomes of foetuses with 9-9.9 mm cerebral ventricular atria width. Prenat Diagn 2021; 42:278-286. [PMID: 34907545 DOI: 10.1002/pd.6076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 11/11/2021] [Accepted: 12/07/2021] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To analyse prenatal work-up, associated anomalies and postnatal outcomes of foetuses with cerebral lateral ventricular width 9-9.9 mm. METHOD This retrospective, observational, case-control study included 121 foetuses with initial presentation of isolated cerebral lateral ventricular width 9-9.9 mm detected during routine ultrasound scans, 21-24 weeks' gestation, in a tertiary referral centre, January 2001-December 2018. Controls included 123 foetuses with lateral ventricular width <9 mm measured under the same parameters. Clinical characteristics, obstetrical history, ultrasound findings, prenatal work-up and pregnancy outcomes were collected from medical records. Information about postnatal functional and neurodevelopmental sequelae were obtained from telephone-based questionnaires. RESULTS The study group had more males (82/116 (70.6%) versus 65/123 (52.8%), p = 0.004), more prenatal testing, including brain magnetic resonance imaging (28/116 (24.1%) versus 0/123 (0%), p < 0.001), echocardiography (46/116 (39.7%) versus 15/123 (12.2%), p < 0.001) and targeted anomaly scans (102/116 (87.9%) versus 1/123 (0.008%), p < 0.001). Long-term follow-up did not reveal more neurodevelopmental sequelae compared to controls. Gender-based analysis found more males with ventricular dilatation 9-9.9 mm treated for developmental delay compared to females with similar findings (15/82 (18.2%) versus 1/34 (2.9%), p = 0.010). CONCLUSION Foetuses with 9-9.9 mm cerebral lateral ventricular width versus <9 mm underwent more prenatal testing but had similar rates of neurodevelopmental sequelae.
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Affiliation(s)
- Maya Sharon-Weiner
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hadar Gluska
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sivan Farladansky-Gershnabel
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hanoch Schreiber
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tal Biron-Shental
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ofer Markovitch
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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Barzilay E, Fux A, Nezer M, Berkenstadt M, Bar-Yosef O, Katorza E. The added value of third trimester fetal brain MRI in cases of isolated ventriculomegaly. J Matern Fetal Neonatal Med 2021; 35:6759-6763. [PMID: 33969781 DOI: 10.1080/14767058.2021.1922379] [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: 10/21/2022]
Abstract
OBJECTIVES To assess the added value of third trimester fetal brain MRI, performed in one tertiary referral center, in cases of isolated ventriculomegaly as established by a dedicated multiplanar neurosonography. METHODS Fetal brain MRI scans performed in a single tertiary center during a 3-year period were assessed for possible inclusion. Only cases diagnosed with ventriculomegaly without additional findings in a neurosonography preceding the MRI were included. Fetal MRI was performed at a median gestational of 32 weeks (IQR 31-34 weeks). RESULTS A total of 68 cases met the inclusion criteria. Of them, in four cases MRI identified additional findings including three cases of intraventricular hemorrhage and one case of cortical infarction. The overall rate of MRI-findings in the study population was (5.9%, 95% CI 2.3-14.2%). No additional findings were detected in cases of mild ventriculomegaly, 6.1% in moderate and 25% in severe ventriculomegaly. The combined rate of additional findings in mild to moderate ventriculomegaly was 3.3% (95%CI 0.9-11.4%). CONCLUSIONS MRI was able to detect additional findings in 5.9% of cases with seemingly isolated ventriculomegaly after a dedicated neurosonography. The severity of ventriculomegaly is associated with a higher chance of detecting abnormalities in fetal brain MRI.
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Affiliation(s)
- Eran Barzilay
- Department of Obstetrics and Gynecology, Samson Assuta Ashdod University Hospital, Ashdod, Israel.,Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Arik Fux
- Department of Obstetrics and Gynecology, Samson Assuta Ashdod University Hospital, Ashdod, Israel.,Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Meirav Nezer
- Department of Obstetrics and Gynecology, Samson Assuta Ashdod University Hospital, Ashdod, Israel.,Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Michal Berkenstadt
- The Danek Gertner Institute of Human Genetics, Sheba Medical Center, Tel Hashomer, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Omer Bar-Yosef
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Pediatric Neurology Unit, Sheba Medical Center, Tel-Hashomer, Israel
| | - Eldad Katorza
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Israel
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10
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Sun G, Jing B, Zhou F, Liu H, Liu L, Chen J, Hou X. Neurodevelopmental outcomes in mild and moderate isolated ventriculomegaly originating in utero. J Matern Fetal Neonatal Med 2021; 35:6691-6698. [PMID: 33944669 DOI: 10.1080/14767058.2021.1919869] [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: 10/21/2022]
Abstract
OBJECTIVE To determine the differences in outcomes between mild and moderate isolated ventriculomegaly (IVM). METHODS We conducted a prospective cohort study on 94 fetuses with IVM and evaluated the neurodevelopmental outcomes at 12 months of age using the ASQ-3 and BSID-I neurodevelopmental assessment tools. Progression of VM was defined as an increase in the width of the ventricular by at least 3 mm during sequential ultrasound monitoring. The population was divided into two groups according to ventricular width: mild (10-12 mm) and moderate (12.1-15 mm), which were further evaluated for VM progression in utero separately. RESULTS Neurodevelopmental assessments at 12 months were the main form of evaluations. Neurodevelopmental impairment (NDI) was defined as a mental development index (MDI) or psychomotor development index (PDI) < 85. There were no significant differences in NDI values between the mild and moderate groups (p = .155). Compared with the non-in utero progression group (7.6%), the rate of NDI was significantly higher (p = .004) in the group with progression (33.3%). Using linear regression and correlation, no negative correlation was found between the maximum value of atrial diameter (AD) in utero and the PDI (r = -0.021, p = .914) or MDI (r = -0.073, p = .703) score. However, the maximum change in the AD in utero was negatively correlated with both PDI (r = -0.460, p = .011) and MDI (r=-0.422, p = .020) scores. CONCLUSION There were likely no differences in neurodevelopmental outcomes between mild and moderate IVM. In fetuses with mild to moderate VM, intrauterine progression may be a poor prognostic factor for neurodevelopmental outcomes.
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Affiliation(s)
- Guoyu Sun
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Baihua Jing
- Department of Obstetrics & Gynecology, Peking University First Hospital, Beijing, China
| | - Faliang Zhou
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Hongyan Liu
- Department of Obstetrics & Gynecology, Peking University First Hospital, Beijing, China
| | - Lili Liu
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Junya Chen
- Department of Obstetrics & Gynecology, Peking University First Hospital, Beijing, China
| | - Xinlin Hou
- Department of Pediatrics, Peking University First Hospital, Beijing, China
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11
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Halevy T, Nezer M, Halevy J, Ziv-Baran T, Barzilay E, Katorza E. Twin discordance: a study of volumetric fetal brain MRI and neurodevelopmental outcome. Eur Radiol 2021; 31:6676-6685. [PMID: 33723640 DOI: 10.1007/s00330-021-07773-5] [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: 06/18/2020] [Revised: 12/30/2020] [Accepted: 02/11/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE This study employed magnetic resonance imaging (MRI) to compare brain volumes of discordant twins and examined their neurodevelopment after birth by using a validated exam. STUDY DESIGN A prospective historical cohort study of discordant dichorionic diamniotic (DCDA) or monochorionic diamniotic (MCDA) twin fetuses, who undergone an MRI scan to evaluate growth restriction in the discordant twin (weight < 10th centile) during 6 years period, at a single tertiary center. Twenty-seven twin pairs were included in the volumetric study and 17 pairs were included in the neurodevelopmental outcome examination. The volumes of the supratentorial brain region, both hemispheres, eyes, and the cerebellum were measured by 3D MRI semi-automated volume measurements. Volumes were plotted on normal growth curves and discordance was compared between weight at birth and brain structure volumes. Neurodevelopmental outcome was evaluated using the VABS-II questionnaire at a mean age of 4.9 years. RESULTS The volume of major brain structures was significantly larger in the appropriate-for-gestational-age twins (AGA) compared to the small-for-gestational-age (SGA) co-twins (p < 0.001). The birth weight discordance was 32.3% (24.9-48.6) and was significantly greater (p < 0.001) than the discordance of the prenatal supratentorial brain (13.6% [5.6-18]), cerebellum volume (21.7% [9.5-30.8]). Further neurodevelopmental outcome evaluation found no significant difference between the AGA twin and the SGA twin. CONCLUSION In discordant twins, the smaller twin showed a "brain-preserving effect," which in our study was not associated with a worse neurodevelopmental outcome. The use of MRI in such cases may aid in decision-making and parental consultation. KEY POINTS • Weight discordance at birth was significantly greater compared to intrauterine brain volume discordance measured by 3D MRI. • Small-for-gestational-age (SGA) fetuses preserve brain development. • In highly discordant twins, there was no long-term difference in neurodevelopmental outcome at a mean age of 4.9 years.
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Affiliation(s)
- Tom Halevy
- Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel-Hashomer, 52621, Ramat Gan, Israel.
| | - Meirav Nezer
- Department of Obstetrics and Gynecology, Samson Assuta Ashdod University Hospital, Ashdod, Israel.,Faculty of Health Sciences, Ben-Gurion University of the Negev, Be'er Sheva, Israel
| | - Jorden Halevy
- Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel-Hashomer, 52621, Ramat Gan, Israel
| | - Tomer Ziv-Baran
- School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eran Barzilay
- Department of Obstetrics and Gynecology, Samson Assuta Ashdod University Hospital, Ashdod, Israel.,Faculty of Health Sciences, Ben-Gurion University of the Negev, Be'er Sheva, Israel
| | - Eldad Katorza
- Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel-Hashomer, 52621, Ramat Gan, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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12
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Li QM, Liao HZ, Wang WB, Zeng SY, Qiu XS, Ke S, Xiao J, Li QH, Xia XW, Li Y. Prognostic Analysis and Risk Factors Associated with Fetal Ventriculomegaly. Pediatr Neurosurg 2021; 56:407-415. [PMID: 34175844 DOI: 10.1159/000516378] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 04/04/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND This study aimed to investigate the clinical outcome and related risk factors of fetal lateral ventriculomegaly (VM). METHODS A retrospective analysis was performed on 255 cases diagnosed as fetal VM. Prenatal imaging examination was carried out. The pregnancy outcomes were investigated through follow-up. According to the prognosis of children, they were divided into case group and control group. Multivariate logistic regression was used to analyze the factors influencing the prognosis of hydrocephalus. RESULTS After excluding the cases with either loss of follow-up or incomplete information, 102 cases were followed up. Twelve cases with poor prognosis were set as the case group. According to the maternal age, gestational age, gender of children, and follow-up time, 3 cases were selected from the other 90 cases for each child in the case group, respectively, and selected as the control group. Paired comparative analysis was performed on 48 cases. Using prognosis as a dependent variable, multivariate logistic regression analysis of the statistically significant factors indicated that the change speed of width ratio (CSWR) and maximum lateral ventricular width (MW) were associated with fetal prognosis. CONCLUSIONS Our results suggested that CSWR and MW may have the value of predicting fetal prognosis.
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Affiliation(s)
- Qi-Ming Li
- Department of Neurosurgery, Taihe Hospital, Shiyan, China, .,Department of Neurosurgery, Affiliated Hospital of Guilin Medical University, Guilin, China,
| | - Hong-Zhan Liao
- Department of Neurosurgery, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Wen-Bo Wang
- Department of Neurosurgery, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Shi-Yi Zeng
- Department of Neurosurgery, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Xian-Sheng Qiu
- Department of Neurosurgery, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Shuai Ke
- Department of Neurosurgery, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Jing Xiao
- Department of Neurosurgery, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Qing-Hua Li
- Department of Neurology, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Xue-Wei Xia
- Department of Neurosurgery, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Yong Li
- Department of Neurosurgery, Affiliated Hospital of Guilin Medical University, Guilin, China.,Sport and Health College of Guangxi Normal University, Guilin, China
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13
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Ma'ayeh M, Ward CL, Chitwood A, Gee SE, Schneider P, Rood KM. Outcomes of Isolated Fetal Ventriculomegaly That Resolve In Utero. Am J Perinatol 2021; 38:111-114. [PMID: 32772358 DOI: 10.1055/s-0040-1715086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Isolated fetal ventriculomegaly is often an incidental finding on antenatal ultrasound. It is benign in up to 90% of cases, although it can be associated with genetic, structural, and neurocognitive disorders. The literature suggests that over 40% of isolated mild ventriculomegaly will resolve in utero, but it is unclear if resolution decreases the associated risks.The aim of this study is to compare the fetal and neonatal genetic outcomes of ventriculomegaly that persists or resolves on subsequent ultrasound. STUDY DESIGN This is a retrospective cohort study of women diagnosed with isolated ventriculomegaly via fetal ultrasound at a tertiary referral center between 2011 and 2019. Patients were excluded if other structural anomalies were identified on ultrasound. RESULTS A total of 49 patients were included in the study, 19 in the resolved ventriculomegaly group and 30 in the persistent ventriculomegaly group. Women in the resolved ventriculomegaly group were more likely to be diagnosed earlier (24 vs. 28 weeks, p = 0.007). Additionally, they were more likely to have mild ventriculomegaly (63 vs. 84%, p = 0.15), and less likely to have structural neurological abnormalities diagnosed on postnatal imaging (5 vs. 17%, p = 0.384), although these were not statistically significant. Aneuploidy risk for resolved compared with persistent ventriculomegaly was similar (5 vs. 7%, p = 0.999). CONCLUSION This study suggests that resolution of isolated ventriculomegaly in utero may not eliminate the risk of genetic or chromosomal abnormalities in this population and may warrant inclusion as part of the counselling of these at-risk patients. Larger prospective studies are needed to confirm these findings. KEY POINTS · Ventriculomegaly is known to be associated with genetic and chromosomal abnormalities.. · Resolution of the ventriculomegaly in utero may not eliminate those risks.. · Patients with resolved ventriculomegaly should be offered aneuploidy screening or testing..
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Affiliation(s)
- Marwan Ma'ayeh
- Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Calvin L Ward
- Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Abigail Chitwood
- Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Stephen E Gee
- Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Patrick Schneider
- Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Kara M Rood
- Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
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14
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Abstract
OBJECTIVES To review the current imaging techniques available for the evaluation of the fetal brain. FINDINGS Ultrasound remains the initial screening modality with routine scanning typically performed at 18-20 weeks gestation. When a central nervous system (CNS) abnormality is noted by ultrasound, MRI is increasingly being used to further clarify findings. Fetal MRI has the unique ability to provide high detailed anatomical information of the entire human fetus with high contrast resolution. This technique has grown due to the development of rapid single shot image acquisition sequences, improvement of motion correction strategies and optimizing shimming techniques. CONCLUSIONS The assessment of fetal CNS anomalies continues to improve. Advanced MRI techniques have allowed for further delineation of CNS anomalies and have become a cornerstone in the assessment of fetal brain well-being. Those interpreting fetal studies need to be familiar with the strengths and limitations of each exam and be sensitive to the impact discussing findings can have regarding perinatal care and delivery planning. Collaboration with neurologists, neurosurgeons, geneticists, counselors, and maternal fetal specialists are key in providing the best care to the families we treat.
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Affiliation(s)
- Agustin M Cardenas
- Department of Radiology, Children's of Alabama University of Alabama at Birmingham
| | - Matthew T Whitehead
- Department of Radiology, Children's of Alabama University of Alabama at Birmingham
| | - Dorothy I Bulas
- Department of Radiology, Children's of Alabama University of Alabama at Birmingham; George Washington School of Medicine, Washington, DC.
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15
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Thorup E, Jensen LN, Bak GS, Ekelund CK, Greisen G, Jørgensen DS, Hellmuth SG, Wulff C, Petersen OB, Pedersen LH, Tabor A. Neurodevelopmental disorder in children believed to have isolated mild ventriculomegaly prenatally. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2019; 54:182-189. [PMID: 30168217 DOI: 10.1002/uog.20111] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 07/12/2018] [Accepted: 08/08/2018] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To estimate the prevalence of specific neurodevelopmental disorders in children believed to have isolated mild ventriculomegaly (IMV) prenatally in the second trimester of pregnancy, in order to optimize the counseling process. METHODS This was a nationwide registry-based study including all singleton pregnancies that had first- and second-trimester ultrasound scans in the period 1st January 2008 to 1st October 2014, identified in the Danish Fetal Medicine Database and local clinical databases in Denmark. All fetuses diagnosed prenatally with IMV (measurement of the atrium of the lateral ventricles, 10.0-15.0 mm) between 18 and 22 weeks' gestation were followed up in national patient registers until the age of 2-7 years. Information was obtained on the diagnoses of intellectual disability, cerebral palsy, autism spectrum disorder, epilepsy and impaired psychomotor development. Neurodevelopmental disorders were compared between those with postnatally confirmed IMV and a reference population of children in the same age range. RESULTS Of a cohort of 292 046 fetuses, 133 were found to have apparent IMV on the second-trimester scan for fetal malformations. In 11 cases, long-term follow-up was not possible owing to termination of pregnancy, spontaneous miscarriage, neonatal death or loss to follow-up. Of the 122 liveborn children followed up until 2-7 years, 15 were identified as having an additional abnormality while 107 were confirmed postnatally to have IMV. Of these 107 children, the diagnosis of a neurodevelopmental disorder was registered in six (5.6%), corresponding to an odds ratio of 2.64 (95% CI, 1.16-6.02), as compared with the reference population. The diagnoses were autism spectrum disorder, epilepsy and impaired psychomotor development. None of these 107 children was diagnosed with intellectual disability or cerebral palsy. CONCLUSIONS Our results show that a confirmed diagnosis of IMV was associated with an increased risk of a neurodevelopmental disorder, as compared with the reference population, but the absolute risk was low and there were no cases of intellectual disability or cerebral palsy. Copyright © 2018 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- E Thorup
- Copenhagen University Hospital, Rigshospitalet, Center of Fetal Medicine, Copenhagen, Denmark
- University of Copenhagen, Faculty of Medicine and Health Sciences, Copenhagen, Denmark
| | - L N Jensen
- Copenhagen University Hospital, Rigshospitalet, Center of Fetal Medicine, Copenhagen, Denmark
| | - G S Bak
- Odense University Hospital, Fetal Medicine Unit, Department of Obstetrics and Gynecology, Odense, Denmark
| | - C K Ekelund
- Copenhagen University Hospital, Rigshospitalet, Center of Fetal Medicine, Copenhagen, Denmark
| | - G Greisen
- University of Copenhagen, Faculty of Medicine and Health Sciences, Copenhagen, Denmark
- Copenhagen University Hospital, Rigshospitalet, Department of Neonatology, Copenhagen, Denmark
| | - D S Jørgensen
- Copenhagen University Hospital, Rigshospitalet, Center of Fetal Medicine, Copenhagen, Denmark
| | - S G Hellmuth
- University of Copenhagen, Faculty of Medicine and Health Sciences, Copenhagen, Denmark
| | - C Wulff
- Copenhagen University Hospital, Rigshospitalet, Center of Fetal Medicine, Copenhagen, Denmark
| | - O B Petersen
- Aarhus University Hospital, Department of Obstetrics and Gynecology, Aarhus, Denmark
- Aarhus University Hospital, Department of Clinical Medicine, Aarhus, Denmark
| | - L H Pedersen
- Aarhus University Hospital, Department of Obstetrics and Gynecology, Aarhus, Denmark
- Aarhus University Hospital, Department of Clinical Medicine, Aarhus, Denmark
| | - A Tabor
- Copenhagen University Hospital, Rigshospitalet, Center of Fetal Medicine, Copenhagen, Denmark
- University of Copenhagen, Faculty of Medicine and Health Sciences, Copenhagen, Denmark
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16
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Abstract
PURPOSE OF REVIEW Ventriculomegaly is one of the most common abnormal sonographic findings, which is associated with congenital infection, chromosomal and additional structural abnormalities. Currently, karyotype analysis is the primary method to detect chromosomal abnormalities in fetuses with ventriculomegaly. Recently, with the introduction of chromosomal microarray analysis (CMA) in prenatal diagnosis, copy number variations (CNVs) have been identified in cases of ventriculomegaly. The purpose of this review is to summarize the current knowledge about the genetic cause of fetal ventriculomegaly, with particular attention to primary articles regarding the association between CNVs and fetal ventriculomegaly. RECENT FINDINGS Recent studies have disclosed that in addition to numerical chromosomal abnormalities and large chromosomal imbalances, pathogenic CNVs are another important genetic cause of fetal ventriculomegaly, which may be involved in the pathological process of fetal ventriculomegaly as well as postnatal neurodevelopmental disorders. Furthermore, it is reported that the incidences of pathogenic CNVs in fetuses with ventriculomegaly were associated with the presence of other structural anomalies, but were irrelevant to the severity of ventriculomegaly. SUMMARY CNVs are an important cause of fetal ventriculomegaly and CMA should be offered to all fetuses with ventriculomegaly, regardless of the degree of ventriculomegaly or whether combined with other structural anomalies.
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17
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Yahal O, Katorza E, Zvi E, Berkenstadt M, Hoffman C, Achiron R, Bar-Yosef O. Prenatal diagnosis of arachnoid cysts: MRI features and neurodevelopmental outcome. Eur J Radiol 2019; 113:232-237. [PMID: 30927952 DOI: 10.1016/j.ejrad.2019.02.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 01/20/2019] [Accepted: 02/19/2019] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Arachnoid cysts (AC) are congenital lesions comprising 1% of all intracranial mass lesions. The aim of this study was to characterize arachnoid cysts and their neurodevelopmental outcome and to compare it with the outcome of children without AC. METHODS This is a retrospective cohort study of arachnoid cysts detected prenatally by fetal MRI in 29 fetuses compared to a control group of 59 fetuses without arachnoid cyst who were examined by MRI. The cohort was investigated from two different angles: anatomical and developmental. Anatomical analyzation, the cohort was divided into 2 groups by the arachnoid cyst anatomical location: group A (n = 9), which included cases with supratentorial cyst, and group B (n = 20), which included cases with infratentorial cyst. Developmental analyzation, the cohort was divided into 2 groups by the neurodevelopmental outcome: group γ (n = 5) which included cases that were affected by arachnoid cyst presence, and group δ (n = 17) which included cases that had neurodevelopmental outcome within the normal range. Data collected included prenatal history, MRI features, sonographic follow up, and neurodevelopmental outcome. RESULTS In 22/29 cases we achieved a long-term follow up, by evaluation of children development in a range of ages from 6 months to 6 years. In group A (n = 9), 4 infants had normal outcome, 2 had abnormal outcome, 1 pregnancy was terminated, and 2 cases were not cooperative with the study. In group B (n = 20), 13 infants had normal outcome, 3 had abnormal outcome, and 4 cases were not cooperative with the study. CONCLUSIONS From all cases with AC detected by fetal MRI, 77.3% had normal neurodevelopmental outcome and 22.7% had abnormal neurodevelopment.
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Affiliation(s)
- Orr Yahal
- Department of Pediatric Neurology, Sheba Medical Center, Tel Hashomer, Israel; Faculty of Medicine in the Galilee, Bar-Ilan University, Safed, Israel.
| | - Eldad Katorza
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel; Antenatal Diagnostic Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Israel
| | - Elad Zvi
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michal Berkenstadt
- Danek Gertner Institute of Human Genetics, Sheba Medical Center, Tel Hashomer, Israel
| | - Chen Hoffman
- Antenatal Diagnostic Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Israel; Neuroradiology Unit, Department of Diagnostic Radiology, Sheba Medical Center, Tel Hashomer, Israel
| | - Reuven Achiron
- Antenatal Diagnostic Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Israel
| | - Omer Bar-Yosef
- Department of Pediatric Neurology, Sheba Medical Center, Tel Hashomer, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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18
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Goergen S. Re: Outcome of fetuses with prenatal diagnosis of isolated severe bilateral ventriculomegaly: systematic review and meta-analysis. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2018; 52:806. [PMID: 30516324 DOI: 10.1002/uog.20153] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 09/07/2018] [Indexed: 06/09/2023]
Affiliation(s)
- S Goergen
- Head of Research, Monash Imaging, Head of Obstetric MRI, Monash Health, Adjunct Clinical Professor, School of Clinical Sciences, Monash University, 246 Clayton Road, Clayton, Victoria, 3168, Australia
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19
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Scelsa B, Rustico M, Righini A, Parazzini C, Balestriero MA, Introvini P, Spaccini L, Mastrangelo M, Lista G, Zuccotti GV, Veggiotti P. Mild ventriculomegaly from fetal consultation to neurodevelopmental assessment: A single center experience and review of the literature. Eur J Paediatr Neurol 2018; 22:919-928. [PMID: 29709429 DOI: 10.1016/j.ejpn.2018.04.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Revised: 03/31/2018] [Accepted: 04/05/2018] [Indexed: 10/17/2022]
Abstract
OBJECTIVE The aim of our study was to determine the outcome of fetuses with isolated mild ventriculomegaly, with prenatal imaging work-up, prenatal consultation, delivery and clinical follow-up performed in a single tertiary referring center. METHODS Fetuses with isolated and non-progressive mild ventriculomegaly (10-15 mm) were included in the study. Inclusion criteria were as follows: singleton pregnancies, normal chromosomal analysis, normal serological evaluation of TORCH, fetal ultrasound and MRI excluding additional CNS or extra-CNS malformations. The prenatal consultation consisted in discussing the prognosis of ventriculomegaly, according to the literature. The postnatal follow-up protocol included a neuroradiological investigation (cranial ultrasound or MRI), neurological and pediatric examinations. The Griffiths Scales were used to assess the neurodevelopmental outcome. RESULTS Thirty newborns were included in follow-up. The postnatal neuroradiological investigations confirmed the ventriculomegaly as an isolated finding in all cases except one. Nineteen children were available for formal neurodevelopmental testing. In our case series, 93.3% of the children had a favorable outcome or mild anomalies. Two children (6.6%) with mild ventriculomegaly were diagnosed as having rare genetic conditions. The Griffiths developmental quotients were normal (mean General Quotient 98.3) at the latest assessment (mean age 20.8 months) in all but one case. DISCUSSION Most children in our case series had a favorable outcome, as described in the literature. Even though a large quantity of data is now available on ventriculomegaly, fetal consultation remains challenging and requires caution. The diagnostic work-up of pregnancies diagnosed with mild ventriculomegaly must be very meticulous and include TORCH evaluation, microarray, serial ultrasounds to exclude progression, and a fetal MRI. However, despite accurate screening, there are more complex conditions in which ventriculomegaly can be the only non-specific finding in fetal life, making postnatal follow up mandatory.
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Affiliation(s)
- Barbara Scelsa
- Pediatric Neurology Unit, V. Buzzi Children's Hospital, Via Castelvetro 32, 20154 Milan, Italy.
| | - Mariangela Rustico
- Fetal Therapy Unit "U. Nicolini", V. Buzzi Children's Hospital, Via Castelvetro 32, 20154 Milan, Italy
| | - Andrea Righini
- Department of Pediatric Radiology and Neuroradiology, V. Buzzi Children's Hospital, Via Castelvetro 32, 20154 Milan, Italy
| | - Cecilia Parazzini
- Department of Pediatric Radiology and Neuroradiology, V. Buzzi Children's Hospital, Via Castelvetro 32, 20154 Milan, Italy
| | | | - Paola Introvini
- Neonatal Intensive Care Unit, V. Buzzi Children's Hospital, Via Castelvetro 32, 20154 Milan, Italy
| | - Luigina Spaccini
- Clinical Genetics Service, V. Buzzi Children's Hospital, Via Castelvetro 32, 20154 Milan, Italy
| | - Massimo Mastrangelo
- Pediatric Neurology Unit, V. Buzzi Children's Hospital, Via Castelvetro 32, 20154 Milan, Italy
| | - Gianluca Lista
- Neonatal Intensive Care Unit, V. Buzzi Children's Hospital, Via Castelvetro 32, 20154 Milan, Italy
| | - Gian Vincenzo Zuccotti
- Department of Pediatrics, Children's Hospital V. Buzzi, via Castelvetro 32, 20154 Milan, Italy
| | - Pierangelo Veggiotti
- Pediatric Neurology Unit, V. Buzzi Children's Hospital, Via Castelvetro 32, 20154 Milan, Italy
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Meyer R, Bar-Yosef O, Barzilay E, Hoffman D, Toussia-Cohen S, Zvi E, Achiron R, Katorza E. Neurodevelopmental outcome of fetal isolated ventricular asymmetry without dilation: a cohort study. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2018; 52:467-472. [PMID: 29607569 DOI: 10.1002/uog.19065] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Revised: 02/10/2018] [Accepted: 03/23/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE Fetal isolated ventricular asymmetry (IVA) is a relatively common finding in pregnancy, but data regarding its effect on neurodevelopmental outcome are scarce and founded principally on ultrasound-based studies. The purpose of this study was to assess the neurodevelopmental outcome of IVA cases in a magnetic resonance imaging (MRI)-based study. METHODS Cases referred for fetal brain MRI as part of the assessment of IVA without ventriculomegaly (lateral ventricular atrial diameter ≤ 10 mm), identified during routine ultrasound examination, were assessed for possible inclusion. Asymmetry was defined as a difference in width of ≥ 2 mm between the two lateral ventricles. Forty-three cases were included in the study group and compared with a control group of 94 normal cases without IVA. Children were assessed at ages 13-74 months using the Vineland-II Adaptive Behavior Scales (VABS-II). RESULTS VABS-II scores were within normal range. There was no significant difference in composite VABS-II score between the study and control groups (106.5 vs 108.0; P = 0.454). VABS-II scores did not differ between the groups when matched for gender and age at VABS-II interview (109.6 in study group vs 107.8 in control group; P = 0.690). CONCLUSION In cases of IVA without ventriculomegaly on MRI, neurodevelopmental test scores were normal and did not differ from cases without IVA. Copyright © 2018 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- R Meyer
- Department of Obstetrics and Gynecology, The Chaim Sheba Medical Center, Ramat-Gan, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - O Bar-Yosef
- Sackler School of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
- Pediatric Neurology Unit, The Chaim Sheba Medical Center, Ramat-Gan, Israel
| | - E Barzilay
- Department of Obstetrics and Gynecology, The Chaim Sheba Medical Center, Ramat-Gan, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - D Hoffman
- Sackler School of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - S Toussia-Cohen
- Sackler School of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - E Zvi
- Sackler School of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - R Achiron
- Department of Obstetrics and Gynecology, The Chaim Sheba Medical Center, Ramat-Gan, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - E Katorza
- Department of Obstetrics and Gynecology, The Chaim Sheba Medical Center, Ramat-Gan, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
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21
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Carta S, Kaelin Agten A, Belcaro C, Bhide A. Outcome of fetuses with prenatal diagnosis of isolated severe bilateral ventriculomegaly: systematic review and meta-analysis. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2018; 52:165-173. [PMID: 29484752 DOI: 10.1002/uog.19038] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 02/07/2018] [Accepted: 02/16/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To quantify from the published literature survival and neurodevelopmental outcome of fetuses with prenatally detected isolated severe bilateral ventriculomegaly. METHODS MEDLINE, EMBASE and the Cochrane Library were searched electronically. Only cases with a prenatal diagnosis of apparently isolated severe ventriculomegaly and postnatal neurodevelopmental assessment were selected and included. Severe ventriculomegaly was defined as enlargement of the ventricular atria, with a diameter of greater than 15 mm in the transventricular plane. All cases in which the investigators were unable to detect associated structural abnormality, chromosomal abnormality or fetal infection, and in which the ventriculomegaly was therefore regarded as apparently isolated, were included. Those for which the etiology was identified prenatally were excluded, whereas those with postnatal identification of the underlying cause were not excluded, since this information was not available prenatally. The quality of the included studies was assessed using the Newcastle-Ottawa Scale (NOS) for cohort studies. Pregnancy outcomes such as termination, stillbirth, neonatal survival and developmental outcome of the baby, were recorded. The degree of disability was classified as no, mild or severe disability. Statistical assessment was performed by meta-analysis of proportions to combine data, weighting the studies using the inverse variance method and a random-effects model. Proportions and CIs were reported. RESULTS Eleven studies including 137 fetuses were found. Twenty-seven pregnancies underwent termination and were excluded. The remaining 110 fetuses with apparently isolated severe ventriculomegaly for which continuation of pregnancy was intended, form the study population. Overall quality assessed using NOS for cohort studies was good. Survival was reported in 95/110 (pooled proportion 87.9% (95% CI, 75.6-96.2%)) cases. In 15/110 (pooled proportion 12.1% (95% CI, 3.8-24.4%)), either stillbirth or neonatal demise was reported. No disability was reported in 41/95 survivors (pooled proportion 42.2% (95% CI, 27.5-57.6%)). However, 17/95 showed mild/moderate disability (pooled proportion 18.6% (95% CI, 7.2-33.8%)) and 37/95 were reported to have severe disability (pooled proportion 39.6% (95% CI, 30.0-50.0%)). CONCLUSIONS Four-fifths of fetuses with severe ventriculomegaly survive and, of these, just over two-fifths show normal neurodevelopment. The overall survivors without disability account for more than one third of the total. Given that many cases undergo termination of pregnancy and require longer follow-up in order to detect subtle abnormalities, mortality and prevalence of developmental delay may be even higher than that reported in this paper. Copyright © 2018 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- S Carta
- Fetal Medicine Unit, St George's University Hospital NHS Foundation Trust, London, UK
| | - A Kaelin Agten
- Fetal Medicine Unit, St George's University Hospital NHS Foundation Trust, London, UK
| | - C Belcaro
- Fetal Medicine Unit, St George's University Hospital NHS Foundation Trust, London, UK
| | - A Bhide
- Fetal Medicine Unit, St George's University Hospital NHS Foundation Trust, London, UK
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Hayat TTA, Martinez-Biarge M, Kyriakopoulou V, Hajnal JV, Rutherford MA. Neurodevelopmental Correlates of Fetal Motor Behavior Assessed Using Cine MR Imaging. AJNR Am J Neuroradiol 2018; 39:1519-1522. [PMID: 29880478 DOI: 10.3174/ajnr.a5694] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Accepted: 04/11/2018] [Indexed: 01/16/2023]
Abstract
BACKGROUND AND PURPOSE Fetal motor behavior is widely used as a clinical indicator for healthy development; however, our understanding of its potential as a marker for neurologic integrity is underdeveloped. MR imaging allows complete views of the whole fetus, which, combined with brain imaging, may improve the characterization of this relationship. This study aimed to combine an analysis of fetal motor behavior, brain MR imaging, and postnatal outcome, to provide insight into neurodevelopmental correlates of motor behavior. MATERIALS AND METHODS Cine MR imaging was used to acquire sequences of fetal motor behavior in subjects with normal and abnormal findings on conventional brain MR imaging between 18 weeks' gestation and term. General movement sequences were analyzed using established criteria. Brain MR imaging was reported by an expert fetal neuroradiologist. Subjects were followed for up to 4 years postnatally with standard postnatal assessments. RESULTS Nineteen of 21 fetuses with normal brain MR imaging findings showed normal general movements, compared with 14 of 22 of the fetuses with abnormal brain MR imaging findings, which, when classified by severity of the malformation, showed a significant relationship with postnatal outcome (P = .021). There was a significant relationship among neurodevelopmental outcome, general movement quality, and MR imaging of the brain (P = .020). CONCLUSIONS The findings from this study demonstrate that a combined structural and functional imaging approach to the fetus will improve the characterization of early neurologic integrity, with the potential to inform postnatal outcome. This also lays the groundwork for further in vivo research as advanced imaging techniques are developed to study fetal neurologic development.
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Affiliation(s)
- T T A Hayat
- From the Centre for the Developing Brain (T.T.A.H., V.K., J.V.H., M.A.R.), Perinatal Imaging and Health, Imaging Sciences & Biomedical Engineering Division, King's College London, London, UK
| | - M Martinez-Biarge
- Department of Paediatrics (M.M.-B.), Hammersmith Hospital, Imperial College London, London, UK
| | - V Kyriakopoulou
- From the Centre for the Developing Brain (T.T.A.H., V.K., J.V.H., M.A.R.), Perinatal Imaging and Health, Imaging Sciences & Biomedical Engineering Division, King's College London, London, UK
| | - J V Hajnal
- From the Centre for the Developing Brain (T.T.A.H., V.K., J.V.H., M.A.R.), Perinatal Imaging and Health, Imaging Sciences & Biomedical Engineering Division, King's College London, London, UK
| | - M A Rutherford
- From the Centre for the Developing Brain (T.T.A.H., V.K., J.V.H., M.A.R.), Perinatal Imaging and Health, Imaging Sciences & Biomedical Engineering Division, King's College London, London, UK
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