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Trisomy

Known as: Chromosomal Triplication, Trisomy [Disease/Finding], Chromosomal Triplications 
The presence of an extra chromosome, resulting in a total of three copies of that chromosome instead of the normal 2 copies (e.g., trisomy 21, or… 
National Institutes of Health

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Narrower (42)

6q+ Syndrome, PartialChromosome 1, trisomy 1q32 qterChromosome 1, uniparental disomy 1q12 q21Chromosome 10, trisomy 10p
Chromosomal DuplicationHistory of Trisomy 21:Finding:Point in time:^Patient:NarrativeTriploidy syndromeTrisomy 13 risk:Likelihood:Pt:^Fetus:Qn

Papers overview

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Review
1987
Review
1987
Clinical manifestations of trisomy 5q.
A patient with a small deletion of the short arm and a partial duplication of the long arm of chromosome 5 is described. The main… 
1983
1983
Partial trisomy 12q: a clinically recognisable syndrome. Genetic risks associated with translocations of chromosome 12q.
A newborn child with an unusual facial appearance and multiple abnormalities was found to be trisomic for a large part of 12q as… 
Review
1981
Review
1981
Epidemiology of trisomy 21: population, peri- and antenatal data.
In Down's syndrome, incidence of 1 0/00-2 0/00 have been reported in chromosomal surveys of consecutive liveborn infants and in… 
Review
1981
Review
1981
Partial trisomy 12q: report of a case and review.
A malformed male infant with pure partial trisomy 12q (q24.1 leads to qter), resulting from an unbalanced segregation of a… 
1981
1981
Partial trisomy 12q.
A partial trisomy 12q243 leads to qter resulting from a maternal balanced translocation, 46,XX,t(9;12)(p243;q243) was detected in… 
1979
1979
Trisomy of chromosome No 13 in spontaneous mammary tumors of GR, C3H, and noninbred Swiss mice.
Karyotype analyses were conducted on spontaneous mammary tumors of 11 GR, 2 C3H, and 2 noninbred Swiss mice with the use of… 
Highly Cited
1977
Highly Cited
1977
The repair of X-ray induced chromosomal damage in trisomy 2-and normal diploid lymphocytes.
The frequency of chromosomal aberrations produced by X-rays is greater in lymphocytes cultured from trisomy 21 patients (Down's… 
Highly Cited
1975
Highly Cited
1975
Chromosome 3 duplication q21 leads to qter deletion p25 leads to pter syndrome in children of carriers of a pericentric inversion inv(3) (p25q21).
Close phenotypic similarity between two cases carrying a rec(3) dup q,inv(3) (p25q21), 12 additional infants from the same inv (3… 
1973
1973
Partial Trisomy of the Long Arm of Chromosome No. 7
A case report on an infant with trisomy of the distal third of the long arm of chromosome No. 7 is presented. 
1966
1966
Hematologic changes in the D1 trisomy syndrome.
A propositus was presented manifesting the clinical picture of the D1 syndrome and demonstrating the chromosomal findings of a D…