RT Book, Section A1 Asopa, Amit A1 Aner, Moris A2 Bajwa, Zahid H. A2 Wootton, R. Joshua A2 Warfield, Carol A. SR Print(0) ID 1131935473 T1 Interventional Cancer Pain Management T2 Principles and Practice of Pain Medicine, 3e YR 2016 FD 2016 PB McGraw-Hill Education PP New York, NY SN 9780071766838 LK accessanesthesiology.mhmedical.com/content.aspx?aid=1131935473 RD 2024/04/25 AB A substantial proportion of cancer patients have moderate to severe pain. Cancer pain is multifactorial and could be related to the disease process, metastasis, or treatment modalities. The World Health Organization's (WHO's) three-step “analgesic ladder” provides guidelines for pharmacologic management of cancer pain and is probably the most widely used in the clinical setting.1