Recently, the overexpression of ATAD2 was found to be positively correlated with the expression of maximum standardized uptake value (SUVmax), total lesion glycolysis (TLG), glucose transporter protein 1 (GLUT1), and hexokinase 2 (HK2) in lung adenocarcinoma (LUAD) tissues. This evidence concerns the gene ATAD2 and lung adenocarcinoma.