DNA histogram (a) and HR-CGH ideogram (b) of a complex diploid synovial sarcoma (case 3). Though the tumor is diploid, 8 cells proved to be above the 5c value. CGH revealed the gain of the whole chromosomes of 4 and 9. The lines at the right of the chromosome ideogram represent DNA gains.
Balogh et al. Diagnostic Pathology 2011 6:107 doi:10.1186/1746-1596-6-107