Fetal Trigonocephaly (Strawberry Skull) in Early Pregnancy.
prenatal diagnosis
transient
trigonocephaly
Journal
Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine
ISSN: 1550-9613
Titre abrégé: J Ultrasound Med
Pays: England
ID NLM: 8211547
Informations de publication
Date de publication:
Feb 2022
Feb 2022
Historique:
revised:
09
03
2021
received:
27
10
2020
accepted:
13
03
2021
pubmed:
27
3
2021
medline:
18
1
2022
entrez:
26
3
2021
Statut:
ppublish
Résumé
Trigonocephaly was previously described prenatally in association with severe abnormalities, mostly observed after 18 weeks of gestation. We describe our experience with this finding in early pregnancy, between 14 and 17 weeks of gestation. Our series includes 18 cases of trigonocephaly with several etiologies; trisomy 18, de novo translocation, thanatophoric dysplasia, and open spina bifida without hydrocephalus. Two fetuses had no other significant abnormalities and a spontaneous normalization of the skull shape was observed on follow-up. Both had normal genetic testing and postnatal outcome. These two cases represent a new phenomenon of an isolated transient form with normal outcome.
Types de publication
Case Reports
Langues
eng
Sous-ensembles de citation
IM
Pagination
505-509Informations de copyright
© 2021 American Institute of Ultrasound in Medicine.
Références
Nicolaides KH, Salvesen DR, Snijders RJ, Gosden CM. Strawberry-shaped skull in fetal trisomy 18. Fetal Diagn Ther 1992; 7:132-137.
Mudaliyar US, Mudaliyar SU. Strawberry skull in Edwards syndrome. BJR Case Rep 2017; 3:20170045.
Seymour R, Jones A. Strawberry-shaped skull in fetal thanatophoric dysplasia. Ultrasound Obstet Gynecol 1994; 4:434-436.
French T, Savarirayan R. Thanatophoric Dysplasia. 2004 May 21 [Updated 2020 Jun 18]. In: Adam MP, Ardinger HH, Pagon RA, et al. (eds.). GeneReviews® [Internet]. Seattle (WA): University of Washington, Seattle; 1993-2020. https://www.ncbi.nlm.nih.gov/books/NBK1366/. Accessed September 27, 2020.
Harada A, Miyashita S, Nagai R, et al. Prenatal sonographic findings and prognosis of craniosynostosis diagnosed during the fetal and neonatal periods. Congenit Anom (Kyoto) 2019; 59:132-141.
Mocquard C, Aillet S, Riffaud L. Recent advances in trigonocephaly. Neurochirurgie 2019; 65:246-251.
Fujisawa H, Kitawaki J, Iwasa K, Honjo H. New ultrasonographic criteria for the prenatal diagnosis of Chiari type 2 malformation. Acta Obstet Gynecol Scand 2006; 85:1426-1429.
Van den Hof MC, Nicolaides KH, Campbell J, Campbell S. Evaluation of the lemon and banana signs in one hundred thirty fetuses with open spina bifida. Am J Obstet Gynecol 1990; 162:322-327.
Faro C, Chaoui R, Wegrzyn P, et al. Metopic suture in fetuses with Apert syndrome at 22-27 weeks of gestation. Ultrasound Obstet Gynecol 2006; 27:28-33.