Korean J Obstet Gynecol.  2002 Mar;45(3):513-515.

A Case Report of Trisomy 9 Mosaicism (47,XX,+9/46,XX)

Affiliations
  • 1Department of Obstetrics and Gynecology, College of Medicine, Dan Kook University, Cheonan, Korea.

Abstract

A rare but typical case of trisomy 9 shows the characteristic phenotype of this syndrome: microcephaly, low-set malformed ears, micrognathia, broad nose with bulbous tip, small and up-slanting palpebral fissures, deep-set eyes, congenital heart diseases, dislocation of joints, abnormal hands and feet, cryptorchidism, micropenis, mental retardation, and growth failure. In addition to karyotyping results, ultrasound findings are important in achieving diagnosis. We experienced a case of trisomy 9 mosaicism (47,XX,+9/46,XX) and so present it with a brief review of literature.

Keyword

Trisomy 9 mosaicism

MeSH Terms

Cryptorchidism
Diagnosis
Dislocations
Ear
Foot
Hand
Heart Diseases
Intellectual Disability
Joints
Karyotyping
Male
Microcephaly
Mosaicism*
Nose
Phenotype
Trisomy*
Ultrasonography
Full Text Links
  • KJOG
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
Copyright © 2024 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr