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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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Reimers R, High F, Kremen J, Wilkins-Haug L. Prenatal diagnosis of sex chromosome aneuploidy-What do we tell the prospective parents? Prenat Diagn 2023; 43:250-260. [PMID: 36316966 PMCID: PMC11177749 DOI: 10.1002/pd.6256] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 10/22/2022] [Accepted: 10/25/2022] [Indexed: 11/05/2022]
Abstract
Sex chromosome aneuploidy (SCA) can be detected on prenatal diagnostic testing and cell free DNA screening (cfDNA). High risk cfDNA results should be confirmed with diagnostic testing. This summary article serves as an update for prenatal providers and assimilates data from neurodevelopmental, epidemiologic, and registry studies on the most common SCA. This information can be helpful for counseling after prenatal diagnosis of sex chromosome aneuploidy. Incidence estimates may be influenced by ascertainment bias and this article is not a substitute for interdisciplinary consultation and counseling.
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Affiliation(s)
- Rebecca Reimers
- Division of Maternal Fetal Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Frances High
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Pediatrics, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Jessica Kremen
- Harvard Medical School, Boston, Massachusetts, USA
- Maternal-Fetal Care Center, Boston Children’s Hospital, Boston, Massachusetts, USA
- Division of Endocrinology, Department of Medicine, Boston Children’s Hospital, Boston, Massachusetts, USA
| | - Louise Wilkins-Haug
- Division of Maternal Fetal Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Maternal-Fetal Care Center, Boston Children’s Hospital, Boston, Massachusetts, USA
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R R, Gobalakrishnan N, Chokkalingam A. Detection of turner syndrome using hand X-ray using anchor based links segmentation method. Proc Inst Mech Eng H 2022; 236:9544119221075496. [PMID: 35118910 DOI: 10.1177/09544119221075496] [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: 02/21/2024]
Abstract
Turner Syndrome (TS) is a chromosomal disorder, wherein the female's growth is impacted. Immature ovaries, low stature, and heart abnormalities are a range of developmental and medical issues due to TS. The condition of TS might be detected prior to birth, throughout infancy or in the early years of life. The diagnosis of TS in girls with modest symptoms and indications is sometimes deferred until they reach adolescence or become young adults. This study presents an algorithm to segment the hand digital X-ray image in children with TS. In medical image and computer vision examination, image segmentation is demanding, and very crucial. Prevailing segmentation algorithms even now suffer from common segmentation issues including under-segmentation, over-segmentation, and spurious or non-closed edges, regardless of the several years of studies. In this paper, Anchor Based Link (ABL) segmentation approach is proposed to detect TS based on fourth Metacarpal bone from left hand X-ray images. The detection of TS is demonstrated based upon the comparison of proposed approach with existing watershed segmentation and Gaussian-Mixture-Model-based Hidden-Markov-Random-Field (GMM-HMRF) method. The proposed approach attains better segmentation based on the ratio of height and width of left fourth finger that is analyzed for normal children and children having TS with the help of edge pixel present in the metacarpal bone that has been segmented. The suggested method is verified on fifty (50) sample X-ray hand images of carpal bones, providing 0.60 ± 0.02 as an average Dice coefficient.
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Affiliation(s)
- Ramachandran R
- Research Scholar, Anna University, Chennai, Tamilnadu, India
| | - N Gobalakrishnan
- Department of Information Technology, Sri Venkateswara College of Engineering, Sriperumbudur, Chennai, Tamil Nadu, India
| | - Arun Chokkalingam
- Department of ECE, R.M.K College of Engineering and Technology, Chennai, Tamil Nadu, India
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Reis CT, Macedo MC, Morcillo AM, Guerra‐Junior G, Lemos‐Marini SHV. A group of Brazilian Turner syndrome patients: Better quality of life than the control group. Am J Med Genet A 2019; 179:2196-2201. [DOI: 10.1002/ajmg.a.61341] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 08/03/2019] [Accepted: 08/09/2019] [Indexed: 11/12/2022]
Affiliation(s)
- Carolina T. Reis
- Department of Pediatrics, School of MedicineState University of Campinas (Unicamp) Campinas Sao Paulo Brazil
| | - Marina C. Macedo
- Department of Pediatrics, School of MedicineState University of Campinas (Unicamp) Campinas Sao Paulo Brazil
| | - André M. Morcillo
- Department of Pediatrics, School of MedicineState University of Campinas (Unicamp) Campinas Sao Paulo Brazil
| | - Gil Guerra‐Junior
- Department of Pediatrics, School of MedicineState University of Campinas (Unicamp) Campinas Sao Paulo Brazil
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