Another validated focal CNA detected in one tumor (WT201) was the 825 kb homozygous deletion at 11p14.1p14.2 (#chr11:26,688,179-27,513,817; GRCh37), harbouring BBOX, among others genes (SLC5A12, FIBIN, CCDC34, LGR4) (Fig. 3d, e, and f). This evidence concerns the gene CCDC34 and neoplasm.