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Bridges A, Hwang J, Edwards E, Feist C, Dukhonvy S. Prenatal Diagnosis of Beckwith-Wiedemann Syndrome with Omphalocele. Neoreviews 2024; 25:e457-e465. [PMID: 38945972 DOI: 10.1542/neo.25-7-e457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 01/23/2024] [Accepted: 01/24/2024] [Indexed: 07/02/2024]
Affiliation(s)
- Alexis Bridges
- Department of Obstetrics and Gynecology, Oregon Health and Sciences University, Portland, OR
| | - Jane Hwang
- Department of Pediatrics, Oregon Health and Sciences University, Portland, OR
| | - Emily Edwards
- Department of Diagnostic Radiology, Oregon Health and Sciences University, Portland, OR
| | - Cori Feist
- Department of Obstetrics and Gynecology, Oregon Health and Sciences University, Portland, OR
| | - Stephanie Dukhonvy
- Department of Obstetrics and Gynecology, Oregon Health and Sciences University, Portland, OR
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Lugthart MA, Heinrich H, Ertugrul I, Nsiah-Asare EN, van de Kamp K, Linskens IH, van Maarle MC, van Leeuwen E, Pajkrt E. Eliminating first trimester combined testing: Consequences for early detection of significant fetal anomalies. Prenat Diagn 2024; 44:544-554. [PMID: 38497783 DOI: 10.1002/pd.6552] [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: 11/24/2023] [Revised: 01/14/2024] [Accepted: 02/26/2024] [Indexed: 03/19/2024]
Abstract
OBJECTIVE To determine whether implementation of cell-free DNA (cfDNA) testing for aneuploidy as a first-tier test and subsequent abolition of first trimester combined testing (FCT) affected the first trimester detection (<14 weeks) of certain fetal anomalies. METHODS We performed a geographical cohort study in two Fetal Medicine Units between 2011 and 2020, including 705 fetuses with prenatally detected severe brain, abdominal wall and congenital heart defects. Cases were divided into two groups: before (n = 396) and after (n = 309) cfDNA introduction. The primary outcome was the first trimester detection rate (<14 weeks) overall and for non-chromosomal anomalies solely. RESULTS Overall, gastroschisis, AVSD and HLHS were detected more often in the first trimester in the before group compared to the after group, respectively 54.5% versus 18.5% (p = 0.004), 45.9% versus 26.9% (p = 0.008) and 30% versus 3.4% (p = 0.005). After exclusion of chromosomal anomalies identifiable through cfDNA testing, the detection of AVSD remained higher in the before group (43.3% vs. 9.5%, p = 0.02), leading to a possible earlier gestation at termination. The termination of pregnancy (TOP) rate did not differ among the groups. In the after group, referrals for suspected anomalies following a dating scan between 11 and 14 weeks significantly increased from 17.4% to 29.1% (p < 0.001). CONCLUSION This study underscores the value of a scan dedicated to fetal anatomy in the first trimester as we observed a decline in the early detection of certain fetal anomalies (detectable in the first trimester) subsequent to the abolition of FCT.
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Affiliation(s)
- M A Lugthart
- Department of Obstetrics and Gynecology, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands
| | - H Heinrich
- Department of Obstetrics and Gynecology, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands
| | - I Ertugrul
- Department of Obstetrics and Gynecology, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
| | - E N Nsiah-Asare
- Department of Obstetrics and Gynecology, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
| | - K van de Kamp
- Department of Obstetrics and Gynecology, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
| | - I H Linskens
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands
- Department of Obstetrics and Gynecology, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands
| | - M C van Maarle
- Department of Clinical Genetics, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
| | - E van Leeuwen
- Department of Obstetrics and Gynecology, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands
| | - E Pajkrt
- Department of Obstetrics and Gynecology, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands
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Ayhan I, Demirci O, Uygur L, Odacilar Ş, Özbay Ayvaz OD, Karaman A, Celayir A. An analysis of factors affecting survival in prenatally diagnosed omphalocele. J Perinat Med 2023; 51:1189-1196. [PMID: 37531153 DOI: 10.1515/jpm-2023-0197] [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: 05/09/2023] [Accepted: 07/18/2023] [Indexed: 08/03/2023]
Abstract
OBJECTIVES To estimate factors affecting survival in prenatally diagnosed omphalocele, factors predicting genetic abnormalities, and association of omphalocele and specific groups of anomalies. METHODS A retrospective observational study was performed, analyzing data of all omphalocele cases diagnosed prenatally in the perinatology clinic of a referral center. Demographic data, characteristics of the omphalocele (size, content, associated anomalies), results of genetic testing, pregnancy outcomes and postnatal outcomes were analyzed. RESULTS Sixty-nine fetuses with omphalocele were included. The prevalence of omphalocele in livebirth was 0.007 %. Overall survival during the study period was 73.9 %. Twenty-eight (71.7 %) out of 39 cases with associated anomalies who were born live, survived, whereas survival was 85.7 % in the isolated cases. The most common anomaly associated with omphalocele were cardiac defects with 42 %; followed by placental or umbilical cord anomalies (28.9 %), skeletal defects (27.5), genitourinary anomalies (20.2 %), central nervous system (18.8 %) and facial anomalies (7.2 %), respectively. Eighty-five percent of the fetuses had at least one additional anomaly or ultrasound finding. Skeletal abnormalities and staged surgical repair of omphalocele were associated with survival. Associated skeletal anomalies and staged repair significantly increase the risk of postnatal death (OR: 4.6 95 % CI (1.1-19.5) and (OR: 10.3 95 % CI (1.6-63.9), respectively). CONCLUSIONS Associated skeletal abnormalities and staged surgical repair are negatively associated with postnatal survival.
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Affiliation(s)
- Işıl Ayhan
- Department of Perinatology, University of Health Sciences, Zeynep Kamil Women and Children's Diseases Training and Research Hospital, Istanbul, Türkiye
| | - Oya Demirci
- Department of Perinatology, University of Health Sciences, Zeynep Kamil Women and Children's Diseases Training and Research Hospital, Istanbul, Türkiye
| | - Lütfiye Uygur
- Department of Perinatology, University of Health Sciences, Zeynep Kamil Women and Children's Diseases Training and Research Hospital, Istanbul, Türkiye
| | - Şahap Odacilar
- Department of Perinatology, University of Health Sciences, Zeynep Kamil Women and Children's Diseases Training and Research Hospital, Istanbul, Türkiye
| | - Olga Devrim Özbay Ayvaz
- Department of Pediatric Surgery, University of Health Sciences, Zeynep Kamil Women and Children's Diseases Training and Research Hospital, Istanbul, Türkiye
| | - Ali Karaman
- Department of Medical Genetics, University of Health Sciences, Zeynep Kamil Women and Children's Diseases Training and Research Hospital, Istanbul, Türkiye
| | - Ayşenur Celayir
- Department of Pediatric Surgery, University of Health Sciences, Zeynep Kamil Women and Children's Diseases Training and Research Hospital, Istanbul, Türkiye
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Malhotra R, Malhotra B, Ramteke H. Enhancing Omphalocele Care: Navigating Complications and Innovative Treatment Approaches. Cureus 2023; 15:e47638. [PMID: 38021990 PMCID: PMC10667945 DOI: 10.7759/cureus.47638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 10/25/2023] [Indexed: 12/01/2023] Open
Abstract
Congenital abdominal wall abnormalities in infants present an interesting and difficult management problem for surgeons. Congenital malformations of the ventral abdominal wall can be diagnosed by their distinctive anatomical presentations. Among them, omphalocele, gastroschisis and umbilical cord hernias are the most frequently observed clinically detected abdominal wall anomalies. Omphalocele refers to the herniation of abdominal contents through a defect in the abdominal wall at the umbilicus with or without the presence of a sac. This article gives an insight into the embryology, risk factors, treatment, investigations and complications of omphalocele, a common congenital abdominal wall defect. There is minimal proof that environmental factors contribute to the development of omphalocele. However, there is a considerable amount of evidence which points to the importance of genetic or familial risk factors. Newborns and infants with prenatal diagnoses are the most frequently presenting patients with omphalocele to paediatric surgeons. This article describes the problems and the steps of management for handling each circumstance, as well as any further complications. Omphalocele and gastroschisis are frequently described together in many research papers. However, it's crucial to consider that they are two different conditions which vary in anatomy, pathology and associated conditions which account for the difference in their treatments and noticeably varied outcomes. Additionally, there is evidence that each has a different set of factors associated with risk for occurrence. There are no known etiologic causes that cause these abnormalities to develop. The size of the baby, the extent of the lesion, and any other disorders all affect how individuals with these congenital abdominal wall anomalies are treated.
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Affiliation(s)
- Ritika Malhotra
- Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institue of Higher Education and Research, Wardha, IND
| | | | - Harshal Ramteke
- Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institue of Higher Education and Research, Wardha, IND
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Wang P, Tou J. Umbilical cord sparing technique of umbilicoplasty in infants with giant omphalocele. WORLD JOURNAL OF PEDIATRIC SURGERY 2023; 6:e000574. [PMID: 37441090 PMCID: PMC10335491 DOI: 10.1136/wjps-2023-000574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 05/31/2023] [Indexed: 07/15/2023] Open
Affiliation(s)
- Peng Wang
- Department of Neonatal Surgery, Zhejiang University School of Medicine Children's Hospital, Hangzhou, Zhejiang, China
| | - Jinfa Tou
- Department of Neonatal Surgery, Zhejiang University School of Medicine Children's Hospital, Hangzhou, Zhejiang, China
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Țarcă E, Al Namat D, Luca AC, Lupu VV, Al Namat R, Lupu A, Bălănescu L, Bernic J, Butnariu LI, Moscalu M, Hînganu MV. Omphalocele and Cardiac Abnormalities-The Importance of the Association. Diagnostics (Basel) 2023; 13:diagnostics13081413. [PMID: 37189514 DOI: 10.3390/diagnostics13081413] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/25/2023] [Accepted: 04/12/2023] [Indexed: 05/17/2023] Open
Abstract
Omphalocele is the most common ventral abdominal wall defect. Omphalocele is associated with other significant anomalies in up to 80% of cases, among which the cardiac ones are the most frequent. The aim of our paper is to highlight, through a review of the literature, the importance and frequency of association between the two malformations and what impact this association has on the management and evolution of patients with these pathologies. We reviewed the titles, the available abstracts, and the full texts of 244 papers from the last 23 years, from three medical databases, to extract data for our review. Due to the frequent association of the two malformations and the unfavorable effect of the major cardiac anomaly on the prognosis of the newborn, the electrocardiogram and echocardiography must be included in the first postnatal investigations. The timing of surgery for abdominal wall defect closure is mostly dictated by the cardiac defect severity, and usually the cardiac defect takes priority. After the cardiac defect is medically stabilized or surgically repaired, the omphalocele reduction and closure of the abdominal defect are performed in a more controlled setting, with improved outcomes. Compared to omphalocele patients without cardiac defects, children with this association are more likely to experience prolonged hospitalizations, neurologic, and cognitive impairments. Major cardiac abnormalities such as structural defects that require surgical treatment or result in developmental delay will significantly increase the death rate of patients with omphalocele. In conclusion, the prenatal diagnosis of omphalocele and early detection of other associated structural or chromosomal anomalies are of overwhelming importance, contributing to the establishment of antenatal and postnatal prognosis.
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Affiliation(s)
- Elena Țarcă
- Department of Surgery II-Pediatric Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
| | - Dina Al Namat
- "Saint Mary" Emergency Children Hospital, 700309 Iassy, Romania
| | - Alina Costina Luca
- Department of Mother and Child Medicine-Pediatrics, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
| | - Vasile Valeriu Lupu
- Department of Mother and Child Medicine-Pediatrics, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
| | - Razan Al Namat
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
| | - Ancuța Lupu
- Department of Mother and Child Medicine-Pediatrics, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
| | - Laura Bălănescu
- Department of Pediatric Surgery and Anaesthesia and Intensive Care, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Jana Bernic
- Discipline of Pediatric Surgery, "Nicolae Testemițanu" State University of Medicine and Pharmacy, 2025 Chisinau, Moldova
| | - Lăcrămioara Ionela Butnariu
- Department of Medical Genetics, Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
| | - Mihaela Moscalu
- Department of Preventive Medicine and Interdisciplinarity, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
| | - Marius Valeriu Hînganu
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
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Pijpers AGH, de Beaufort CMC, Maat SC, Broers CJM, Straver B, van Heurn E, Gorter RR, Derikx JPM. Additional Anomalies in Children with Gastroschisis and Omphalocele: A Retrospective Cohort Study. CHILDREN (BASEL, SWITZERLAND) 2023; 10:688. [PMID: 37189937 PMCID: PMC10137210 DOI: 10.3390/children10040688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 03/31/2023] [Accepted: 04/03/2023] [Indexed: 04/08/2023]
Abstract
BACKGROUND Congenital abdominal wall defects might be associated with other anomalies, such as atresia in gastroschisis and cardiac anomalies in omphalocele patients. However, in the current literature, an overview of these additional anomalies and potential patient-specific risk factors is missing. Therefore, we aimed to assess the prevalence of associated anomalies and their patient-specific risk factors in patients with gastroschisis and omphalocele. METHODS A mono-center retrospective cohort study between 1997 and 2023 was performed. Outcomes were the presence of any additional anomalies. Risk factors were analyzed via logistic regression analysis. RESULTS In total, 122 patients were included, of whom 82 (67.2%) had gastroschisis, and 40 (32.8%) had omphalocele. Additional anomalies were identified in 26 gastroschisis patients (31.7%) and in 27 omphalocele patients (67.5%). In patients with gastroschisis, intestinal anomalies were most identified (n = 13, 15.9%), whereas, in patients with omphalocele, cardiac anomalies were most identified (n = 15, 37.5%). Logistic regression showed that cardiac anomalies were associated with complex gastroschisis (OR: 8.5; CI-95%: 1.4-49.5). CONCLUSIONS In patients with gastroschisis and omphalocele, intestinal and cardiac anomalies were most identified, respectively. Cardiac anomalies were found to be a risk factor for patients with complex gastroschisis. Therefore, regardless of the type of gastroschisis and/or omphalocele, postnatal cardiac screening remains important.
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Affiliation(s)
- Adinda G. H. Pijpers
- Department of Pediatric Surgery, Emma Children’s Hospital Amsterdam UMC, Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology and Metabolism Research Institute, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Reproduction and Development Research Institute, 1105 AZ Amsterdam, The Netherlands
| | - Cunera M. C. de Beaufort
- Department of Pediatric Surgery, Emma Children’s Hospital Amsterdam UMC, Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology and Metabolism Research Institute, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Reproduction and Development Research Institute, 1105 AZ Amsterdam, The Netherlands
| | - Sanne C. Maat
- Department of Pediatric Surgery, Emma Children’s Hospital Amsterdam UMC, Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology and Metabolism Research Institute, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Reproduction and Development Research Institute, 1105 AZ Amsterdam, The Netherlands
| | - Chantal J. M. Broers
- Department of Pediatrics, Emma Children’s Hospital Amsterdam UMC, Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Bart Straver
- Department of Pediatric Cardiology, Emma Children’s Hospital Amsterdam UMC, Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Ernest van Heurn
- Department of Pediatric Surgery, Emma Children’s Hospital Amsterdam UMC, Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology and Metabolism Research Institute, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Reproduction and Development Research Institute, 1105 AZ Amsterdam, The Netherlands
| | - Ramon R. Gorter
- Department of Pediatric Surgery, Emma Children’s Hospital Amsterdam UMC, Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology and Metabolism Research Institute, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Reproduction and Development Research Institute, 1105 AZ Amsterdam, The Netherlands
| | - Joep P. M. Derikx
- Department of Pediatric Surgery, Emma Children’s Hospital Amsterdam UMC, Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology and Metabolism Research Institute, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Reproduction and Development Research Institute, 1105 AZ Amsterdam, The Netherlands
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8
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Bedei I, Gloning KP, Joyeux L, Meyer-Wittkopf M, Willner D, Krapp M, Scharf A, Degenhardt J, Heling KS, Kozlowski P, Trautmann K, Jahns KM, Geipel A, Tekesin I, Elsässer M, Wilhelm L, Gottschalk I, Baumüller JE, Birdir C, Schröer A, Zöllner F, Wolter A, Schenk J, Gehrke T, Spaeth A, Axt-Fliedner R. Turner syndrome-omphalocele association: Incidence, karyotype, phenotype and fetal outcome. Prenat Diagn 2023; 43:183-191. [PMID: 36600414 DOI: 10.1002/pd.6302] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 12/12/2022] [Accepted: 01/02/2023] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Omphalocele is known to be associated with genetic anomalies like trisomy 13, 18 and Beckwith-Wiedemann syndrome, but not with Turner syndrome (TS). Our aim was to assess the incidence of omphalocele in fetuses with TS, the phenotype of this association with other anomalies, their karyotype, and the fetal outcomes. METHOD Retrospective multicenter study of fetuses with confirmed diagnosis of TS. Data were extracted from a detailed questionnaire sent to specialists in prenatal ultrasound. RESULTS 680 fetuses with TS were included in this analysis. Incidence of small omphalocele in fetuses diagnosed ≥12 weeks was 3.1%. Including fetuses diagnosed before 12 weeks, it was 5.1%. 97.1% (34/35) of the affected fetuses had one or more associated anomalies including increased nuchal translucency (≥3 mm) and/or cystic hygroma (94.3%), hydrops/skin edema (71.1%), and cardiac anomalies (40%). The karyotype was 45,X in all fetuses. Fetal outcomes were poor with only 1 fetus born alive. CONCLUSION TS with 45,X karyotype but not with X chromosome variants is associated with small omphalocele. Most of these fetuses have associated anomalies and a poor prognosis. Our data suggest an association of TS with omphalocele, which is evident from the first trimester.
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Affiliation(s)
- Ivonne Bedei
- Department of Prenatal Diagnosis and Fetal Therapy, Justus-Liebig University Giessen, Giessen, Germany
| | | | - Luc Joyeux
- Division of Pediatric Surgery, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA.,Texas Children's Fetal Center, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA.,Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas, USA.,MyFetUZ Fetal Research Center, Department of Development and Regeneration, Biomedical Sciences, KU Leuven, Leuven, Belgium
| | | | - Daria Willner
- Center for Prenatal Medicine and Human Genetics, Hamburg, Germany
| | - Martin Krapp
- Center for Prenatal Medicine on Elbe, Hamburg, Germany
| | | | | | - Kai-Sven Heling
- Center of Prenatal Diagnosis and Human Genetics, Berlin, Germany
| | - Peter Kozlowski
- Praenatal.de, Prenatal Medicine and Genetics Düsseldorf, Düsseldorf, Germany
| | | | - Kai M Jahns
- Department of Internal Medicine, Johannes Gutenberg University, Mainz, Germany
| | - Annegret Geipel
- Obstetrics and Prenatal Medicine, University Hospital Bonn, Bonn, Germany
| | | | - Michael Elsässer
- Department of Gynecology and Obstetrics, Heidelberg University Hospital, Heidelberg, Germany
| | | | - Ingo Gottschalk
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, University of Cologne, Cologne, Germany
| | | | - Cahit Birdir
- Department of Obstetrics and Gynecology, University Hospital Carl Gustav Carus Dresden, Dresden, Germany
| | | | - Felix Zöllner
- Department of Prenatal Diagnosis and Fetal Therapy, Justus-Liebig University Giessen, Giessen, Germany
| | - Aline Wolter
- Department of Prenatal Diagnosis and Fetal Therapy, Justus-Liebig University Giessen, Giessen, Germany
| | - Johanna Schenk
- Department of Prenatal Diagnosis and Fetal Therapy, Justus-Liebig University Giessen, Giessen, Germany
| | - Tascha Gehrke
- Department of Prenatal Diagnosis and Fetal Therapy, Justus-Liebig University Giessen, Giessen, Germany
| | - Alicia Spaeth
- Department of Prenatal Diagnosis and Fetal Therapy, Justus-Liebig University Giessen, Giessen, Germany
| | - Roland Axt-Fliedner
- Department of Prenatal Diagnosis and Fetal Therapy, Justus-Liebig University Giessen, Giessen, Germany
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Abstract
The 2 most common congenital abdominal wall defects are gastroschisis and omphalocele. Gastroschisis is a defect in the abdominal wall with exposed abdominal contents. Mortality rates are low but lengths of stay are often prolonged by bowel dysmotility and other intestinal abnormalities in complicated cases. Omphalocele is a defect through the umbilical cord with herniated abdominal contents covered by a sac. It is associated with other genetic abnormalities and other anomalies that can lead to significant morbidity and mortality. Prenatal diagnosis in both conditions allows for improved prenatal consultation and coordinated perinatal care to improve clinical outcomes.
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Affiliation(s)
- Alyssa R Mowrer
- Division of Pediatric Surgery, Department of Surgery, Medical College of Wisconsin, Children's Wisconsin, Administration Office, 999 North 92nd Street Suite 320, Milwaukee, WI 53226, USA.
| | - Daniel A DeUgarte
- UCLA Division of Pediatric Surgery, Westwood Clinic Location, 200 UCLA Medical Plaza, Suite 265, Los Angeles, CA 90095, USA
| | - Amy J Wagner
- Division of Pediatric Surgery, Department of Surgery, Medical College of Wisconsin, Children's Wisconsin, Administration Office, 999 North 92nd Street Suite 320, Milwaukee, WI 53226, USA
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10
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Ma GC, Chen TH, Wu WJ, Lee DJ, Lin WH, Chen M. Proposal for Practical Approach in Prenatal Diagnosis of Beckwith–Wiedemann Syndrome and Review of the Literature. Diagnostics (Basel) 2022; 12:diagnostics12071709. [PMID: 35885613 PMCID: PMC9315620 DOI: 10.3390/diagnostics12071709] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 07/07/2022] [Accepted: 07/12/2022] [Indexed: 01/08/2023] Open
Abstract
Background: Beckwith–Wiedemann syndrome (BWS) is a phenotypically and genetically heterogeneous disorder associated with epigenetic/genetic aberrations on chromosome 11p15.4p15.5. There is no consensus criterion for prenatal diagnosis of BWS. Methods: Three BWS patients with their clinical histories, prenatal ultrasonographic features, and results of molecular diagnosis were presented. Likewise, by incorporating the findings of our cases and literature review, the phenotypic spectrum and genotype–phenotype correlations of fetal BWS were summarized, and a practical approach in prenatal diagnosis of BWS was proposed. Results: A total of 166 BWS cases with prenatal features were included for analysis. Common fetal features include abdominal wall defects (42.8%), polyhydramnios (33.1%), and macrosomia (32.5%). Molecular pathologies include methylation changes in imprinting control region 1 and 2 (ICR1 and ICR2), paternal uniparental disomy of chromosome 11p15.5, copy number change involving 11p15, etc. Some genotype–phenotype correlations were observed. However, the broad phenotypic spectrum but limited features manifested by affected fetuses rendering ultrasonographic diagnosis not easy. Conclusions: Molecular tests are used for prenatal diagnosis of BWS suspected by ultrasonography. Methylation-specific multiplex ligation-dependent probe amplification (MS-MLPA) is recommended as the first-line molecular tool because it simultaneously detects ICR1/ICR2 methylation statuses and copy numbers that solve the majority of clinical cases in the prenatal scenario.
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Affiliation(s)
- Gwo-Chin Ma
- Department of Genomic Medicine and Center for Medical Genetics, Changhua Christian Hospital, Changhua 50046, Taiwan; (G.-C.M.); (W.-J.W.)
- Research Department, Changhua Christian Hospital, Changhua 50006, Taiwan;
- Department of Medical Laboratory Science and Biotechnology, Central Taiwan University of Science and Technology, Taichung 40601, Taiwan
| | - Tze-Ho Chen
- Department of Obstetrics and Gynecology, Changhua Christian Hospital, Changhua 50006, Taiwan;
| | - Wan-Ju Wu
- Department of Genomic Medicine and Center for Medical Genetics, Changhua Christian Hospital, Changhua 50046, Taiwan; (G.-C.M.); (W.-J.W.)
- Department of Obstetrics and Gynecology, Changhua Christian Hospital, Changhua 50006, Taiwan;
| | - Dong-Jay Lee
- Research Department, Changhua Christian Hospital, Changhua 50006, Taiwan;
| | - Wen-Hsiang Lin
- Welgene Biotechnology Company, Nangang Business Park, Taipei 11560, Taiwan;
| | - Ming Chen
- Department of Genomic Medicine and Center for Medical Genetics, Changhua Christian Hospital, Changhua 50046, Taiwan; (G.-C.M.); (W.-J.W.)
- Research Department, Changhua Christian Hospital, Changhua 50006, Taiwan;
- Department of Obstetrics and Gynecology, Changhua Christian Hospital, Changhua 50006, Taiwan;
- Department of Medical Genetics, National Taiwan University Hospital, Taipei 10041, Taiwan
- Department of Obstetrics and Gynecology, College of Medicine, National Taiwan University, Taipei 10041, Taiwan
- Department of Medical Science, National Tsing Hua University, Hsinchu 30013, Taiwan
- Department of Biomedical Science, Da-Yeh University, Changhua 51591, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 40227, Taiwan
- Correspondence: or ; Tel.: +886-4722-5121 (ext. 2323)
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Shi X, Tang H, Lu J, Yang X, Ding H, Wu J. Prenatal genetic diagnosis of omphalocele by karyotyping, chromosomal microarray analysis and exome sequencing. Ann Med 2021; 53:1285-1291. [PMID: 34374610 PMCID: PMC8366676 DOI: 10.1080/07853890.2021.1962966] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 07/27/2021] [Indexed: 01/12/2023] Open
Abstract
OBJECTIVES The aim of this study is to share our experience in the prenatal diagnosis of omphalocele by karyotyping, chromosomal microarray analysis (CMA) and whole exome sequencing (WES). METHODS In this retrospective study, 81 cases of omphalocele were identified from 2015 to 2020. Associated anomalies and prenatal diagnosis based on karyotyping, CMA and WES were analysed. RESULTS Fifty-eight (71.6%) of the 81 foetuses had other ultrasound anomalies. Giant omphalocele was present in 11 cases (13.6%) and small omphalocele was present in 70 cases (86.4%). Chromosomal abnormalities were found in 24 foetuses (29.6%, 24/81), the most common of which were trisomy 18 (58.8%, 11/24) and trisomy 13 (29.2%, 7/24). Compared to isolated omphalocele, non-isolated omphalocele was accompanied by an increased prevalence of chromosomal abnormalities (4.3% (1/23) vs. 39.7% (23/58), χ2 = 8.226, p = .004). All chromosomal abnormalities were found in small omphalocele. Aside from aneuploidy, CMA showed one pathogenic copy number variants (CNVs) for a detection rate of 1.2%, one variants of unknown significance (VOUS) and one instance of loss of heterozygosity (LOH). WES was performed on 3 non-isolated cases, and one was found to have pathogenic variants. CONCLUSIONS The most common genetic cause of omphalocele is aneuploidy and the prevalence of chromosomal abnormalities is increased with non-isolated and small omphalocele. CMA and WES can be useful for providing further genetic information to assist in prenatal counselling and pregnancy management.
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Affiliation(s)
- Xiaomei Shi
- Gentic Medical Center, Guangdong Women and Children Hospital, Guangzhou, PR China
| | - Hui Tang
- Gentic Medical Center, Guangdong Women and Children Hospital, Guangzhou, PR China
| | - Jian Lu
- Gentic Medical Center, Guangdong Women and Children Hospital, Guangzhou, PR China
| | - Xiue Yang
- Gentic Medical Center, Guangdong Women and Children Hospital, Guangzhou, PR China
| | - Hongke Ding
- Gentic Medical Center, Guangdong Women and Children Hospital, Guangzhou, PR China
| | - Jing Wu
- Gentic Medical Center, Guangdong Women and Children Hospital, Guangzhou, PR China
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Sivaraj J, Boam T, Gozzini S. Gastroschisis or exomphalos? An unusual abdominal defect. BMJ Case Rep 2021; 14:e242904. [PMID: 34497054 PMCID: PMC8438738 DOI: 10.1136/bcr-2021-242904] [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] [Accepted: 07/29/2021] [Indexed: 11/04/2022] Open
Abstract
A baby with an antenatal diagnosis of exomphalos was born at term. The abnormality had a highly unusual appearance, a right-sided paraumbilical defect, similar to gastroschisis, but with a sac typical of exomphalos containing both abdominal contents and over 1 L of serosanguinous fluid. The sac was drained and suspended from the top of the incubator in silo fashion. Definitive closure was achieved at day 3 of life, and the patient had a non-eventful recovery. Despite exomphalos and gastroschisis normally being discrete entities, ambiguity in the presentation this case necessitated a composite management approach.
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Affiliation(s)
- Jayaram Sivaraj
- Department of General Surgery, North Middlesex University Hospital NHS Trust, London, UK
- Department of Paediatric Surgery, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Tristan Boam
- Department of Paediatric Surgery, Nottingham University Hospitals NHS Trust, Nottingham, UK
- Department of Paediatric Surgery, Leicester Royal Infirmary, Leicester, UK
| | - Sara Gozzini
- Department of Paediatric Surgery, Nottingham University Hospitals NHS Trust, Nottingham, UK
- Department of Paediatric Surgery, King's College Hospital, London, UK
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Van den Veyver IB. Improving the prenatal diagnosis of Beckwith-Wiedemann syndrome. Prenat Diagn 2021; 41:795-797. [PMID: 34008861 DOI: 10.1002/pd.5971] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 05/12/2021] [Accepted: 05/13/2021] [Indexed: 01/08/2023]
Affiliation(s)
- Ignatia B Van den Veyver
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA.,Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, USA.,Texas Children's Hospital, Houston, Texas, USA
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