Need for neck dissection: A Premature Epitaph for "obsolete paradigm"? In regard to Clavel et al (Int J Radiat Oncol Biol Phys 2012;82:e567-e573)

Lymph node positive head and neck carcinoma after curative radiochemotherapy: a long lasting debate on elective post-therapeutic neck dissections comes to a conclusion

There has been a long lasting debate, whether planned neck dissections after curative radio(chemo)therapy for locally advanced head and neck squamous cell carcinomas offer some benefit in tumor control or survival. We did a thorough literature research on that topic. The results of several recently published studies are described, summarized, and reviewed. Patients with residual disease in clinical or radiographic examinations (CT or MRI scans) up to 3 months after completion of radiochemotherapy profit from neck dissections. In patients with an initial or delayed clinical complete remission after completion of radiochemotherapy, a neck dissection can be safely omitted. In conclusion, there is no longer evidence for a benefit of prophylactic post-radiochemotherapy neck dissections, but strong evidence for a therapeutic post-radiochemotherapy neck dissection in this group of patients.