This issue of Perioperative Nursing Clinics, Guest Edited by Kathleen Gross, MSN, RN, BVC, CRN, on the topic of Radiology will include the following article topics: Contrast Media Nephropathy; Vein Ablation/Sclerotherapy; Radiation Exposure; Embolic and Sclerotherapy Agents; CO2 Contrast;  Sepsis in the Perioperative/Radiology Area; Local Anesthetics Used in Perioperative Areas; Hybrid IR; Uterine Artery Embolization; Periprocedural Hemostasis Management; Intraoperative MRI; Vertebral Augmentation: Vertebroplasty and Kyphoplasty; and IVC Filters.