Trisomy 18 with severe malformations and early death.
- Specialty
- Pediatrics
- Subspecialty
- Pediatrics / Pediatric genetics
- Sex & age distribution
- Male: affected; Female: affected, 3:1 female predominance; Children: yes, usually death in first year
- Gene(s) involved
- None recorded
- Alternative names & eponyms
- Trisomy 18
Etiology & mechanism
Extra copy of chromosome 18.
Gene(s) involved (0)
No gene recorded for this syndrome.
Symptoms & signs (6)
In plain terms, someone with Edwards syndrome may experience the following — click any to explore related syndromes:
Same gene(s)
Other syndromes that involve one of this syndrome's genes.
Overlapping symptoms
Other syndromes that share symptoms with this one.
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Shares symptoms with
3 shared
Wolf–Hirschhorn syndrome
growth restriction, heart defects, intellectual disability
2 shared
Cornelia de Lange syndrome
heart defects, intellectual disability
2 shared
Fetal alcohol syndrome
growth restriction, intellectual disability
2 shared
Kleefstra syndrome
heart defects, intellectual disability
2 shared
Mowat–Wilson syndrome
heart defects, intellectual disability
1 shared
Allan–Herndon–Dudley syndrome
intellectual disability
1 shared
Aniridia-Wilms tumor-genitourinary anomalies-retardation syndrome
intellectual disability
1 shared
Apert syndrome
intellectual disability
1 shared
Börjeson–Forssman–Lehmann syndrome
intellectual disability
1 shared
Borjeson–Forssman–Lehmann syndrome
intellectual disability
Shares genes with
None.
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