Later Course Field-in-field Accelerated Hyperfractionated Radiotherapy Combined with Chemotherapy for Stage Ⅲ and Ⅳa Nasopharyngeal Carcinoma
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Graphical Abstract
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Abstract
Objective To evaluate the curative effects and side effects of later course field in field accelerated hyperfractionation radiotherapy combined with chemotherapy for stage Ⅲ and Ⅳa nasopharyngeal carcinoma(NPC). Methods 178 patients with Stage Ⅲ and Ⅳa NPC were divided into two groups randomly treated by later course field in field accelerated hyperfractionation radiotherapy combined with chemotherapy and conventional fractionation radiotherapy combined with chemotherapy respectively. Results The diffe...
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