Chimaera 46, XX, 46, XY

Description

A disease caused by XX and XY embryonic fusion or two distinct loss events of a sex chromosome from an XXY embryo early in development. This results in a subset of cells in the body having an XX karyotype, while other cells demonstrate an XY karyotype. This disease may present with abnormal genital development.

Exclusions from above levels

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

Child codes

LD56.0 – Androgenetic chimaera
LD56.1 – Gynogenetic chimaera
LD56.Y – Other specified chimaera 46, XX, 46, XY
LD56.Z – Chimaera 46, XX, 46, XY, unspecified

Sibling codes

LD50 – Number anomalies of chromosome X
LD51 – Structural anomalies of chromosome X, excluding Turner syndrome
LD52 – Number anomalies of chromosome Y
LD53 – Structural anomalies of chromosome Y
LD54 – Male with sex chromosome mosaicism
LD55 – Fragile X chromosome
LD5Y – Other specified sex chromosome anomalies
LD5Z – Sex chromosome anomalies, unspecified

Foundation entity

Chimaera 46, XX, 46, XY – http://id.who.int/icd/entity/1262245334

Part of: 20: Developmental anomalies