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鼻咽癌治疗首选放射治疗。放疗能否坚持到底，主要在于患者体质状态和对放疗的敏感性，同时也受放射治疗的剂量疗程和照射野的大小有关。鼻咽癌放疗反应首当其冲是口咽粘膜，常常由于口咽粘膜的保护不好，导致放疗的中断以至放疗失败。临床如何加强对实施放疗的防护至关重要，
Nasopharyngeal carcinoma treatment of choice for radiation therapy. Radiotherapy can persist in the end, mainly in the patient’s physique and sensitivity to radiation, but also by the dose of radiation therapy treatment and exposure to the size of the field. Radiation therapy nasopharyngeal carcinoma bear the brunt of the oropharyngeal mucosa, often due to poor protection of the oropharyngeal mucosa, resulting in interruption of radiotherapy and radiotherapy failed. How to strengthen the clinical protection of radiotherapy is essential,