title: Results of 538 chromosome studies on patients referred for cytogenetic analysis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000653:Amniotic Fluid / Q000166:cytology; D002648:Child; D002675:Child, Preschool; D002869:Chromosome Aberrations / Q000235:genetics*; D025063:Chromosome Disorders; D002875:Chromosomes; D002902:Chromosomes, Human, 16-18; D002904:Chromosomes, Human, 21-22 and Y; D004314:Down Syndrome / Q000235:genetics; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007621:Karyotyping; D007713:Klinefelter Syndrome / Q000235:genetics; D007962:Leukocytes / Q000166:cytology; D008297:Male; D008875:Middle Aged; D009030:Mosaicism; D010375:Pedigree; D012729:Sex Chromosome Aberrations / Q000235:genetics; D012730:Sex Chromosomes; D012867:Skin / Q000166:cytology; D014314:Trisomy; D014424:Turner Syndrome / Q000235:genetics