18p11.32 abnormalities in cases 1, 2 and CHOP patient. Left upper panel shows array results of case 1: chromosome 18 plot with 1,7 Mb interstitial deletion of 18p11.32. Right upper panel presents array results of case 2: chromosome 18 plot with 1,9 Mb interstitial duplication of 18p11.32. Lower panel shows the results in UCSC genome browser view (Hg18), gene content of the affected region and a comparison of case 1, case 2 en CHOP case. Variations listed on DGV are visible below the reference sequences.