Rare chromosomal complement of trisomy 21 in a boy conceived by IVF and cryopreservation.
Reprod Biomed Online
; 19(3): 415-7, 2009 Sep.
Article
en En
| MEDLINE
| ID: mdl-19778489
This report describes a case of mosaic Down syndrome due to an unusual karyotype in a patient conceived by assisted reproductive techniques and cryopreservation. The chromosomal complement consists of two different cell lines, one predominantly trisomic with a derivative chromosome due to a Robertsonian translocation (21;21) and another carrying a ring chromosome 21. The present work analyses the different mechanisms that could have led to mosaicism.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Translocación Genética
/
Cromosomas Humanos Par 21
/
Fertilización In Vitro
/
Criopreservación
/
Síndrome de Down
/
Embrión de Mamíferos
Tipo de estudio:
Etiology_studies
Límite:
Humans
/
Male
Idioma:
En
Revista:
Reprod Biomed Online
Asunto de la revista:
MEDICINA REPRODUTIVA
Año:
2009
Tipo del documento:
Article
País de afiliación:
España
Pais de publicación:
Países Bajos