"Cytogenetic AbnormalityPTNCI" . "Chromosomal AlterationsSYNCI" . . "Cytogenetic Abnormality"^^ . "Chromosomal AberrationSYNCI" . . "Cytogenetic Abnormality"^^ . "Chromosome AberrationSYNCI" . "Chromosome AbnormalityPTNICHD" . "Cell or Molecular Dysfunction"^^ . "NICHD"^^ . "C0008625"^^ . . "Cytogenetic AberrationSYNCI" . . "Chromosome AnomaliesSYNCI" . . "Chromosomal AbnormalitySYNCI" . "Chromosomal_Aberration"^^ . "C2950"^^ . "Aberrant ChromosomeSYNCI" . . "Chromosome AbnormalitySYNCI" . "An irregularity in the number or structure of chromosomes, usually in the form of a gain (duplication), loss (deletion), exchange (translocation), or alteration in sequence (inversion) of genetic material.NCI" . "Chromosomal AbnormalitiesSYNCI" . "Chromosome AlterationsSYNCI" .