Conclusion Brachytherapy is effective in the treatment of the residual nasopharyngeal neoplasms, especially for patients at an early stage.
结论后装放射治疗鼻咽肿瘤残留病灶有较好的疗效，特别对早期病人。
Methods 120 cases all proved as nasopharyngeal neoplasms were treated with brachytherapy (15 ~ 30gy). These cases all had intracavitary residual tumors after full external radiation therapy.
方法120例均经病理证实的鼻咽肿瘤经外照射全量后复查，确定腔内仍有残留病灶者，给予后装放射治疗15 - 30gy。
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