New Suggestions of UICC/AJCC Staging System for Nasopharyngeal Carcinoma in Era of IMRT:Recombinatio

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  Background and Purpose:The aim of this study was to propose new suggestions of staging system for nasopharyngeal carcinoma (NPC) treated with intensity-modulated radiation therapy(IMRT).Materials and methods:We reviewed the records of 536 NPC cases including 416 nonmetastatic NPC patients treated with IMRT and 120 metastasis NPC patients from January 2002 to December 2006.
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