Ring chromosome 2 in a child with growth failure and few congenital abnormalities.
Am J Med Genet
; 7(3): 383-9, 1980.
Article
em En
| MEDLINE
| ID: mdl-7468662
ABSTRACT
A ring chromosome 2 mosaic [46,XX/46,XX,r(2)(p25q37)] was found in a newborn female with severe intrauterine growth retardation (IUGR), postnatal growth failure, and a few minor abnormalities. Psychomotor development has been normal to 19 months old. A ring chromosome 2 is present in 77.8% of the nuclei examined and is not found in the parents or a sibling. G- and R-banding reveal the break points to be p25q37. The presence of a normal cell line indicates that the chromosome abnormality arose after conception.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Aberrações Cromossômicas
/
Cromossomos Humanos 1-3
/
Transtornos do Crescimento
/
Mosaicismo
Limite:
Female
/
Humans
/
Infant
Idioma:
En
Ano de publicação:
1980
Tipo de documento:
Article