Planned neck dissection as an adjunct to the management of patients with advanced neck disease treated with definitive radiotherapy: For some or for all?

Abstract

In patients with advanced neck disease who are treated primarily with radical radiotherapy, planned neck dissection provides excellent regional control and appears to cure a subset of patients. However, routine neck dissection adds significant morbidity to treatment and should ideally be avoided in those patients in whom surgery is either unnecessary (no residual tumor) or futile (unsalvageable disease recurrence outside the dissected neck). Based on our analysis and other recently reported series, we now recommend observing patients who have a complete response to high-dose radiotherapy (+/- chemotherapy). The ability of PET imaging to detect residual viable tumor in the head and neck or at distant sites is under investigation.