Korean J Obstet Gynecol.  2001 Nov;44(11):2155-2160.

A Case of Edward Syndrome

Affiliations
  • 1Department of Obstetrics and Gynecology, College of Medicine, Hallym University, Chunchon, Korea.

Abstract

Trisomy 18, called Edward syndrome, occurs in about 3500-8000 births. It is much more common at conception, with about 95% of cases resulting in spontaneous abortion or stillbirth. Postnatal survival is poor, with the majority of patients dying in early infancy. Characteristic findings include cardiac malformations, mental retardation, growth retardation, a prominent occiput, micrognathia, clenched hands, and rocker-bottom feet, omphalocele. The prenatal sonographic findings of our case include delayed growth, omphalocele, wrist joint fixation, choroid plexus cyst, hydramnios and postnatal gross findings include growth retardation, omphalocele, wirst joint fixation, absence of radius, syndactyly, focal absence of phalanges and flexion deformities of fingers and toes. We report a case of prenatally diagnosed Edward syndrome, which is confirmed by chromosome analysis, with brief review of related literatures.

Keyword

Edward syndrome; Prenatal ultrasonography; Trisomy 18

MeSH Terms

Abortion, Spontaneous
Choroid Plexus
Congenital Abnormalities
Female
Fertilization
Fingers
Foot
Hand
Hernia, Umbilical
Humans
Intellectual Disability
Joints
Parturition
Polyhydramnios
Pregnancy
Radius
Stillbirth
Syndactyly
Toes
Trisomy
Ultrasonography
Ultrasonography, Prenatal
Wrist Joint
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