Article
Opposite chromosome constitutions due to a familial translocation t(1;21)(q43;q22) in 2 cousins with development delay and congenital anomalies: A case report.
Medicine - 1 Apr 2017
Aleksiūnienė Beata, Matulevičiūtė Rugilė, Matulevičienė Aušra, Burnytė Birutė, Krasovskaja Natalija, Ambrozaitytė Laima, Mikštienė Violeta, Dirsė Vaidas, Utkus Algirdas, Kučinskas Vaidutis
Abstract excerpt
RATIONALE: Chromosomal rearrangements are the major cause of multiple congenital abnormalities and intellectual disability. PATIENT CONCERNS AND DIAGNOSIS: We report 2 first cousins with unbalanced chromosomal aberrations of chromosomes 1 and 21, resulting from balanced familial translocation. Chromosome microarray analysis revealed 8.5 Mb1q43q44 duplication/21q22.2q22.3 deletion and 6.8 Mb 1q43q44...
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