Cytogenetic studies in Down syndrome.
Indian Pediatr
;
1991 Sep; 28(9): 991-6
Article
in English
| IMSEAR
| ID: sea-11052
ABSTRACT
Cytogenetic studies were carried out in 645 patients with Down syndrome. Free trisomy of chromosome 21 was present in 600 cases (93%). Translocation karyotypes were observed in 26 cases (4%). Seventeen patients (2.6%) had mosaicism. Two (0.3%) patients had additional karyotypic abnormalities along with trisomy 21.
Full text:
Available
Index:
IMSEAR (South-East Asia)
Main subject:
Translocation, Genetic
/
Chromosomes, Human, Pair 14
/
Chromosomes, Human, Pair 15
/
Chromosomes, Human, Pair 21
/
Chromosomes, Human, Pair 22
/
Humans
/
Chromosome Aberrations
/
Down Syndrome
/
Chromosome Disorders
/
Karyotyping
Language:
English
Journal:
Indian Pediatr
Year:
1991
Type:
Article
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