Examples of aCGH profiles. A: aCGH profile of chromosome 17 in case 80. Red arrow shows deletion including NF1. B: aCGH profile of chromosome 13 in case 74 showing RB1 deletion. For a and b, a zoom of the region is shown to the right of the profiles. C: aCGH profile of chromosome 3 in case 1 showing a series of deletions at 3q. D: aCGH profiles of chromosome 20 in cases 3, 37, 74 and 96 (3 and 37 are from the same patient).