Heatmaps of chromosomal aberrations in eight synchronously diagnosed bilateral breast tumor pairs. Gains/amplifications are shown in red and losses/deletions in green. The orange box indicates the genomically similar tumor pair, and the yellow boxes indicate genomically dissimilar tumor pairs.
Brommesson et al. BMC Clinical Pathology 2008 8:6 doi:10.1186/1472-6890-8-6