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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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Whitehead MT, Limperopoulos C, Schlatterer SD, Mulkey SB, Fraser JL, du Plessis AJ. Hippocampal rotation is associated with ventricular atrial size. Pediatr Radiol 2023; 53:1941-1950. [PMID: 37183230 DOI: 10.1007/s00247-023-05687-6] [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: 01/26/2023] [Revised: 04/13/2023] [Accepted: 04/27/2023] [Indexed: 05/16/2023]
Abstract
BACKGROUND Fetal ventriculomegaly is a source of apprehension for expectant parents and may present prognostic uncertainty for physicians. Accurate prenatal counseling requires knowledge of its cause and associated findings as the differential diagnosis is broad. We have observed an association between ventriculomegaly and incomplete hippocampal inversion. OBJECTIVE To determine whether ventricular size is related to incomplete hippocampal inversion. MATERIALS AND METHODS We retrospectively evaluated pre- and postnatal brain MRIs in normal subjects (mean GA, 31 weeks; mean postnatal age, 27 days) and patients with isolated ventriculomegaly (mean GA, 31 weeks; mean postnatal age, 68 days) at a single academic medical center. Lateral ventricular diameter, multiple qualitative and quantitative markers of hippocampal inversion, and evidence of intraventricular hemorrhage were documented. RESULTS Incomplete hippocampal inversion and ventricular size were associated in both normal subjects (n=51) and patients with ventriculomegaly (n=32) (P<0.05). Severe ventriculomegaly was significantly associated with adverse clinical outcome in postnatal (P=0.02) but not prenatal (P=0.43) groups. In all additional cases of isolated ventriculomegaly, clinical outcome was normal over the time of assessment (mean 1±1.9 years; range 0.01 to 10 years). CONCLUSION Lateral ventricular atrial diameter and incomplete hippocampal inversion are associated. Less hippocampal inversion correlates with larger atria. For every 1-mm increase in fetal ventricular size, the odds of incomplete hippocampal inversion occurring increases by a factor of 1.6 in normal controls and 1.4 in patients with ventriculomegaly.
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Affiliation(s)
- Matthew T Whitehead
- Department of Neuroradiology, Children's National Hospital, Washington, DC, USA.
- Prenatal Pediatrics Institute, Children's National Hospital, Washington, DC, USA.
- The George Washington University School of Medicine and Health Sciences, Washington, DC, USA.
- Division of Fetal and Transitional Medicine, Children's National Hospital, Washington, DC, USA.
- Division of Neuroradiology, Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA.
- Department of Radiology Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| | - Catherine Limperopoulos
- Prenatal Pediatrics Institute, Children's National Hospital, Washington, DC, USA
- The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
- Division of Fetal and Transitional Medicine, Children's National Hospital, Washington, DC, USA
| | - Sarah D Schlatterer
- Prenatal Pediatrics Institute, Children's National Hospital, Washington, DC, USA
- The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
- Division of Fetal and Transitional Medicine, Children's National Hospital, Washington, DC, USA
| | - Sarah B Mulkey
- Prenatal Pediatrics Institute, Children's National Hospital, Washington, DC, USA
- The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
- Division of Fetal and Transitional Medicine, Children's National Hospital, Washington, DC, USA
| | - Jamie L Fraser
- Prenatal Pediatrics Institute, Children's National Hospital, Washington, DC, USA
- The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
- Division of Fetal and Transitional Medicine, Children's National Hospital, Washington, DC, USA
| | - Adre J du Plessis
- Prenatal Pediatrics Institute, Children's National Hospital, Washington, DC, USA
- The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
- Division of Fetal and Transitional Medicine, Children's National Hospital, Washington, DC, USA
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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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Li Z, Pan L, Chen Y, Meng D, Liu Y, Li L, Liu M, Luo Z. The value of prenatal magnetic resonance imaging and postnatal follow-up using Gesell Developmental Schedules score for mild-to-moderate simple bilateral fetal ventriculomegaly. J Matern Fetal Neonatal Med 2021; 35:6229-6235. [PMID: 33866941 DOI: 10.1080/14767058.2021.1910657] [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 investigate the relationship of mild-to-moderate simple bilateral fetal ventriculomegaly with postnatal neurological development. METHODS Cases of simple lateral ventricular dilatation (273) were divided into bilateral mild dilatation (10.0-12.0 mm, 62), bilateral moderate dilatation (12.1-15.0 mm, 29), unilateral mild dilatation (133), and unilateral moderate dilatation (49) groups. The control group comprised 50 normal fetuses. Neurological development was assessed using Gesell Developmental Schedules (GDS) at postnatal 3, 6, 12, and 18 months. RESULTS At postnatal 6, 12, and 18 months, the GDS score was higher for bilateral than for unilateral dilatation (p < .05). At postnatal 3 and 6 months, the GDS score was higher for the bilateral dilatation groups than for the control group (p < .05). At postnatal 6, 12, and 18 months, the GDS score was higher for the bilateral moderate dilatation group than for the unilateral moderate dilatation group (p < .05). Further, at postnatal 3, 6, 12, and 18 months, the GDS score was higher for the bilateral moderate dilatation group than for the control group (p < .05). CONCLUSION At postnatal month 6, the GDS evaluation results of the bilateral dilatation groups were significantly inferior compared to those of the unilateral dilatation group.
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Affiliation(s)
- Zhi Li
- Department of Radiology, Huzhou Maternity & Child Health Care Hospital, Huzhou, China
| | - Liming Pan
- Department of Children's Health, Huzhou Maternity & Child Health Care Hospital, Huzhou, China
| | - Yaning Chen
- Prenatal Diagnosis Center, Huzhou Maternity & Child Health Care Hospital, Huzhou, China
| | - Diyun Meng
- Prenatal Diagnosis Center, Huzhou Maternity & Child Health Care Hospital, Huzhou, China
| | - Yuqin Liu
- Department of Statistics, Huzhou Maternity & Child Health Care Hospital, Huzhou, China
| | - Lan Li
- Department of Radiology, Huzhou Maternity & Child Health Care Hospital, Huzhou, China
| | - Mingsong Liu
- Department of Ultrasound, Huzhou Maternity & Child Health Care Hospital, Huzhou, China
| | - Zhiqin Luo
- Department of Radiology, Huzhou Maternity & Child Health Care Hospital, Huzhou, China
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Li Z, Lv YD, Fang R, Li X, Luo ZQ, Xie LH, Zhu L. Usefulness of prenatal magnetic resonance imaging in differential diagnosis of fetal congenital cystic adenomatoid malformation and bronchopulmonary sequestration. World J Clin Cases 2021; 9:822-829. [PMID: 33585628 PMCID: PMC7852640 DOI: 10.12998/wjcc.v9.i4.822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 12/04/2020] [Accepted: 12/10/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Congenital cystic adenomatoid malformation (CCAM) and bronchopulmonary sequestration (BPS) are the most common lung diseases in fetuses. There are differences in the prognosis and treatment of CCAM and BPS, and the clinical diagnosis and treatment plan is usually prepared prior to birth. Therefore, it is quite necessary to make a clear diagnosis before delivery. CCAM and BPS have similar imaging features, and the differentiation mainly relies on the difference in supply vessels. However, it is hard to distinguish them due to invisible supplying vessels on some images.
AIM To explore the application value of magnetic resonance imaging (MRI) in the differential diagnosis of fetal CCAM and BPS.
METHODS Data analysis for 32 fetuses with CCAM and 14 with BPS diagnosed by prenatal MRI at Huzhou Maternal and Child Health Care Hospital and Anhui Provincial Children’s Hospital from January 2017 to January 2020 was performed to observe the source blood vessels of lesions and their direction. Pathological confirmation was completed through CT examination and/or operations after birth.
RESULTS After birth, 31 cases after birth were confirmed to be CCAM, and 15 were confirmed to be BPS. The CCAM group consisted of 21 macrocystic cases and 10 microcystic cases. In 18 cases, blood vessels were visible in lesions. Blood supply of the pulmonary artery could be traced in eight cases, and in 10 cases, only vessels running from the midline to the lateral down direction were observed. No lesions were found in four macrocystic cases and one microcystic case with CCAM through CT after birth; two were misdiagnosed by MRI, and three were misdiagnosed by prenatal ultrasonography. The BPS group consisted of 12 intralobar cases and three extralobar cases. Blood vessels were visible in lesions of nine cases, in four of which, the systemic circulation blood supply could be traced, and in five of which, only vessels running from the midline to the lateral up direction were observed. Three were misdiagnosed by MRI, and four were misdiagnosed by prenatal ultrasonography.
CONCLUSION CCAM and BPS can be clearly diagnosed based on the origin of blood vessels, and correct diagnosis can be made according to the difference in the direction of the blood vessels, but it is hard distinguish microcystic CCAM and BPS without supplying vessels. In some CCAM cases, mainly the macrocystic ones, the lesions may disappear after birth.
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Affiliation(s)
- Zhi Li
- Department of Radiology, Huzhou Maternity & Child Health Care Hospital, Huzhou 313000, Zhejiang Province, China
| | - Yi-Dan Lv
- Department of Endocrinology, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - Rong Fang
- Prenatal Diagnosis Center, Huzhou Maternity & Child Health Care Hospital, Huzhou 313000, Zhejiang Province, China
| | - Xu Li
- Center of Imaging Diagnosis, Anhui Provincial Children’s Hospital, Hefei 230000, Anhui Province, China
| | - Zhi-Qin Luo
- Department of Radiology, Huzhou Maternity & Child Health Care Hospital, Huzhou 313000, Zhejiang Province, China
| | - Ling-Hong Xie
- Prenatal Diagnosis Center, Huzhou Maternity & Child Health Care Hospital, Huzhou 313000, Zhejiang Province, China
| | - Ling Zhu
- Department of Ultrasound, Huzhou Maternity & Child Health Care Hospital, Huzhou 313000, Zhejiang Province, China
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Wilson M, Muir K, Reddy D, Webster R, Kapoor C, Miller E. Prognostic Accuracy of Fetal MRI in Predicting Postnatal Neurodevelopmental Outcome. AJNR Am J Neuroradiol 2020; 41:2146-2154. [PMID: 32943421 DOI: 10.3174/ajnr.a6770] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 07/06/2020] [Indexed: 01/07/2023]
Abstract
BACKGROUND AND PURPOSE The superior diagnostic accuracy of fetal MR imaging in detecting fetal brain abnormalities has been previously demonstrated; however, the ability of fetal MR imaging to prognosticate postnatal outcome is not well-studied. We performed a retrospective analysis to determine the prognostic accuracy of fetal MR imaging in predicting postnatal neurodevelopmental outcome. MATERIALS AND METHODS We identified all fetal MR imaging performed at the Children's Hospital of Eastern Ontario during a 10-year period and assessed agreement between prenatal prognosis and postnatal outcome. Prenatal prognosis was determined by a pediatric neurologist who reviewed the fetal MR imaging report and categorized each pregnancy as having a favorable, indeterminate, or poor prognosis. Assessment of postnatal neurodevelopmental outcome was made solely on the basis of the child's Gross Motor Function Classification System score and whether the child developed epilepsy. Postnatal outcome was categorized as favorable, intermediate, or poor. We also assessed the diagnostic accuracy of fetal MR imaging by comparing prenatal and postnatal imaging diagnoses. RESULTS We reviewed 145 fetal MR images: 114 were included in the assessment of diagnostic accuracy, and 104 were included in the assessment of prognostic accuracy. There was 93.0% agreement between prenatal and postnatal imaging diagnoses. Prognosis was favorable in 44.2%, indeterminate in 50.0%, and poor in 5.8% of pregnancies. There was 93.5% agreement between a favorable prenatal prognosis and a favorable postnatal outcome. CONCLUSIONS A favorable prenatal prognosis is highly predictive of a favorable postnatal outcome. Further studies are required to better understand the role of fetal MR imaging in prognosticating postnatal development, particularly in pregnancies with indeterminate and poor prognoses.
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Affiliation(s)
- M Wilson
- From the Department of Medical Imaging (M.W., C.K., E.M.).,Department of Neurology (M.W.), Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - K Muir
- Pediatric Neurology (K.M.)
| | - D Reddy
- Research Institute (D.R., R.W.), Children's Hospital of Eastern Ontario, University of Ottawa,Ottawa, Ontario, Canada
| | - R Webster
- Research Institute (D.R., R.W.), Children's Hospital of Eastern Ontario, University of Ottawa,Ottawa, Ontario, Canada
| | - C Kapoor
- From the Department of Medical Imaging (M.W., C.K., E.M.)
| | - E Miller
- From the Department of Medical Imaging (M.W., C.K., E.M.)
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