A Case of Mosaic Tetrapaloidy
Journal of the Korean Pediatric Society
; : 1274-1278, 2000.
Article
Dans Ko
| WPRIM
| ID: wpr-208777
Responsable en Bibliothèque :
WPRO
ABSTRACT
Tetraploidy of human chromosome(92, XXYY) has been described very rarely. Liveborn infant with tetraploidy was reported in only 17 cases(complete 7 cases, mosaicism 10 cases) in the world, and no cases have been reported in Korea. The diploid-tetraploid mosaicism could arise during the early mitosis of the zygote. In one blastomeric cell, the chromosomes replicate but the cytoplasrn does not divide. We report a case of live infant with mosaic tetraploidy detected in lymphocyte(30%) and amniotic cell culture(25%), who presented with multiple congenital anomalies. A brief review of the literature is included.
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Zygote
/
Tétraploïdie
/
Corée
/
Mitose
/
Mosaïcisme
Limites du sujet:
Humans
/
Infant
Pays comme sujet:
Asia
langue:
Ko
Texte intégral:
Journal of the Korean Pediatric Society
Année:
2000
Type:
Article