Three Cases of Russell-Silver Syndrome in One of Twins Conceived by In Vitro Fertilization.
- Author:
Hwa Jin CHO
1
;
Eun Song SONG
;
Yoon Ha KIM
;
Tae Bok SONG
;
Young Youn CHOI
Author Information
1. Department of Pediatrics, Chonnam University Hospital, Gwangju, Korea. yychoi@chonnam.ac.kr
- Publication Type:In Vitro ; Case Report
- Keywords:
In vitro fertilization;
Twins;
Russell-Silver syndrome;
Genomic imprinting defect
- MeSH:
Beckwith-Wiedemann Syndrome;
Congenital, Hereditary, and Neonatal Diseases and Abnormalities;
Epigenomics;
Female;
Fertilization in Vitro;
Fetal Growth Retardation;
Genomic Imprinting;
Humans;
Infertility;
Pregnancy;
Pregnancy, Multiple;
Silver-Russell Syndrome;
Twins
- From:Korean Journal of Perinatology
2009;20(3):266-272
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
In vitro fertilization (IVF) is a main option for the infertility treatment and its major concerns are the risk of multiple pregnancy, preterm delivery, intrauterine growth retardation (IUGR), and congenital malformation. Russell-Silver syndrome (RS) is a congenital disorder characterized by intrauterine and postnatal growth retardation associated with inverted triangular face, clinodactyly, and asymmetry of the body. The possibility of genomic imprinting defect has been suggested because the risk of RS syndrome is increased after IVF like other imprinting defect disorders such as Angelman or Beckwith-Wiedemann syndrome, and the major epigenetic disturbance of RS syndrome is the hypomethylation of the imprinting in 11p15. We report three cases of RS syndrome in one of IVF twins with a review of the literature.
