An overview of treatment strategies for cancer pain with a focus on interventional strategies and techniques.

SUMMARY As the incidence of cancer increases, considerations for pain treatments become more important and varied. While traditional views on pain therapy are successful in treating the majority of cancer-related pain, a continuum has developed to include interventional strategies in addition to pharmacologic management. Further improvements in understanding anatomy in the context of imaging and pathophysiology of cancer-pain syndromes direct our current interventional pain management options. We discuss the current interventional treatment options regularly used in the cancer-pain population.