Elliott et al. (108) reported on the simultaneous administration of an anti-EGFR affibody conjugated to a near-infrared fluorescent probe, named ABY-029 (7,914.95 Da), a marker of perfusion, IRDye680RD (927.13 Da), and 5-ALA, for the fluorescent visualization of F98 orthotopic gliomas in rats. This evidence concerns the gene EGFR and central nervous system cancer.