Complete trisomy 18

Description

Trisomy 18 is a chromosomal abnormality associated with the presence of an extra chromosome 18 and characterised by growth delay, dolichocephaly, a characteristic facies, limb anomalies and visceral malformations.

Index terms

Complete trisomy 18
Edwards syndrome
abnormal autosomes 18

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complete trisomy 18 syndrome
e3 trisomy
trisomy 18
trisomy 18 chromosome
trisomy 18 syndrome
Complete trisomy 18, meiotic non-disjunction
trisomy 18 syndrome, meiotic nondisjunction
trisomy 18, meiotic nondisjunction
Complete trisomy 18, translocation
partial trisomy 18 in Edwards syndrome
trisomy 18 chromosome translocation
trisomy 18 translocation
trisomy 18 translocation syndrome

Exclusions from above levels

http://id.who.int/icd/entity/733825440 – Inborn errors of metabolism

Sibling codes

LD40.0 – Complete trisomy 21
LD40.1 – Complete trisomy 13
LD40.Y – Other specified complete trisomies of the autosomes
LD40.Z – Complete trisomies of the autosomes, unspecified

Foundation entity

Complete trisomy 18 – http://id.who.int/icd/entity/1505179968

Part of: LD40: Complete trisomies of the autosomes › 20: Developmental anomalies