Journals / GORM:Gynecology Obstetrics & Reproductive Medicine / 2008 / Cilt: 14 - Sayı: 2

Prenatal tespit edilen mozaik trizomi 8: Olgu sunumu

Prenatal diagnosis of trisomy 8 mosaicism: A case report

Pages
110–112
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

This karyotypic anomaly was subsequently confirmed by fetal blood sampling as well.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this report we present a case of partial trisomy 8 referred to our clinic initially due to ultrasonographic finding of lateral ventricular dilatation.
📊
Key Findings & Data:The detailed ultrasound scan at 26 weeks’ gestation demonstrated agenesis of corpus callosum and bilateral hidronephrosis in fetus.
💡
Conclusion & Impact:This karyotypic anomaly was subsequently confirmed by fetal blood sampling as well.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this report we present a case of partial trisomy 8 referred to our clinic initially due to ultrasonographic finding of lateral ventricular dilatation. The detailed ultrasound scan at 26 weeks’ gestation demonstrated agenesis of corpus callosum and bilateral hidronephrosis in fetus. Later amniocentesis and fetal blood sampling were performed. The case of mosaicisim for partial trisomy 8 was detected in cultured amniotic fluid cells. This karyotypic anomaly was subsequently confirmed by fetal blood sampling as well.

Özet

Bu vaka sunumunda, ultrason ile tespit edilen lateral ventrikül genişliği nedeniyle kliniğimize sevk edilen parsiyel trizomi 8 vakası sunulmuştur. 26'ıncı gebelik haftasında yapılan ayrıntılı ultrasonografi, fetusda korpus kallosum agenezisi ve bilateral hidronefroz göstermiştir. Ardından amniosentez ve fetal kan örneklemesi yapılmıştır. Amniotik sıvı kültüründen elde edilen hücrelerde trizomi 8 mozaizmi tespit edilmiştir. Bu karyotipik anormallik amniotik sıvı kültürünün ardından fetal kan örneğinde teyid edilmiştir.

🔖

Cite This Article

TOSUN, M., ENSARİ, E., MALATYALIOĞLU, E., ÇETİNKAYA, M. B., EKİCİ, F., OĞUR, G. (2008). Prenatal tespit edilen mozaik trizomi 8: Olgu sunumu. GORM:Gynecology Obstetrics & Reproductive Medicine, Cilt: 14 - Sayı: 2, 110–112. https://ajindex.com/articles/227113

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (1)

  1. Hassold T, Chen N, Funkhouser J, et al. A cytogenetic study of 1000 spontaneous abortions. Ann Hum Genet 1980;44:151-78. 2.Haelst M, Obstal D, Lindhout D, Los F: Management of prenatally detected trisomy 8 mosaicism. Prenat Diagn 2001;21:1075-8. 3.Camurri L, Chiesi A. A three-year follow up on a child with low level trisomy 8 mosaicism which was diagnosed prenatally. Prenat Diagn 1991;11:59-62. 4.Green JH, Naeem R, Goh W, Pflueger S, Murray M, Cohn G. Reproduction in a patient with trisomy 8 mosaicism. Am. J. Med. Genet 1998;75:382-5. 5.Batanian JR, Ma E, Huang Y, Gadre B. Co-existence of alternative forms of 8q gain in cytogenetic clones of three patients with acute myeleoid leukemia, pointing to 8q22 to 8qter as a region of biologic significance. Cancer Genet Cytogenet 2001; 126:20-5. 6.Robinson WP, Barret IJ, Bernard L, et al. Meioticorigin of trisomy in confined placental mosaicism is correlated with presence of fetal uniparental disomy, high levels of trisomy in trophoblast, and increased risk of fetal intrauter-ine growth restriction. Am J Hum Genet 1997;60:917-27. 7.Jay A, Kilby M, Roberts E, et al. Prenatal diagnosis of mosaicism for partial trisomy 8: A case reportincluding fetal patology. Prenat Diagn 1999;19:976-9. 8.Swisshelm K, Rodriguez ML, Luthy D, Salk D, Norwood T. Antenatal diagnosis of mosaic trisomy 8 sconfirmed on fetal tissues. Clinic Genet 1981;20:276-80. 9.Guichet A, Briault S, Toutain A, et al. Prenatal diagnosis of trisomy 8 mosaicism in CVS after abnormal ultrasound findings at 12 weeks. Prenat Diagn 1995; 15:769-72. 10.Schneider M, Klem-Vogler U, Tomiuk J, Schliephacke M, Leipoldt M, Enders H. Pitfall: amniocntesis fails to detect mosaic trisomy 8 in a male newborn. Prenat Diagn 1994; 14:651-2. 11.Research Letter. Trisomy 8 Mosaicism in a patient born to a mother with 47, XXX. Am J of Med Genet. 2003; 119: 85-6. 12.Capbell S, Mavrides E, Prefumo F, Presti F, Carvalho JS. Prenatal diagnosis of mosaic trisomy in a fetus with normal nuchal translucency thickness and reversed end-dias-tolic ductus venosus flow. Ultrasound Obstet Gynecol 2001;17:341-3. 13.Pfeiffer RA. Trisomy 8. In: Yunis JJ (Ed), New Chromosomal Syndrome. New York: Academic Press; 1977;197-218.