目的观察鼻咽癌外照射联合高剂量率腔内后装治疗的近期疗效和反应。
ObjectiveTo investigate short term effect of nasopharyngeal carcinoma treated by combined external irradiation and intracavitary brachytherapy of the high dose rate.
目的：探寻宫颈癌后装治疗宫腔内补量照射方法与剂量学特点。
Purpose:To research the method and dosimetry of dose complementary irradiation with brachytherapy for cervical carcinoma.
目的：探寻宫颈癌后装治疗宫腔内补量照射方法与剂量学特点。
Objective: To research the method and dosimetry of dose complementary irradiation with brachytherapy for cervical carcinoma.
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。
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。
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.
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