This issue of Radiologic Clinics focuses on Update on Incidental Cross-sectional Imaging Findings and is edited by Drs. Douglas S. Katz and John J. Hines. Articles will include: General review on the current management of incidental findings on cross-imaging: What guidelines to use, how to follow them, and management and medical-legal considerations; Incidental findings on CT and MR of the brain; Incidental spine findings on CT and MR; Imaging of incidental thyroid nodules; Incidental lung nodules on CT: Current Fleischner Society and other guidelines; Incidental breast findings on CT and MRI; Incidental liver findings on cross-sectional imaging; Incidental adrenal findings on CT; Incidental splenic findings on cross-sectional imaging; Incidental pancreatic cysts on cross-sectional imaging; Incidental renal findings on cross-sectional imaging; Incidental bowel findings on CT; Incidental ovarian and uterine findings on cross-sectional imaging; and more