Long-term survival of nasopharyngeal carcinoma patients with Stage II in intensity-modulated radiation therapy era

Abstract

IMRT in NPC patients in Stage II was quite therapeutic; however, different subgroups have distinct survival outcomes. Distant metastasis was the main failure pattern, especially for those with T2N1 disease, and the chemotherapy currently in use failed to treat subclinical metastatic foci effectively. Further prospective study is warranted to find out the role and the optimal schedule of chemotherapy in this subgroup of patients.