论文部分内容阅读
头颈部恶性肿瘤的治疗是一个复杂而又棘手的问题,放射治疗是治疗头颈部恶性肿瘤的重要手段之一。然而,单纯的放疗仅对辐射敏感的部分肿瘤有比较好的疗效,大部分肿瘤对辐射并不敏感。紫杉醇作为一种广谱的抗肿瘤药物,具有独特的抗肿瘤作用机制,并且临床上紫杉醇的放疗增敏作用已经得到认可,为头颈肿瘤的治疗提供了新的手段。
Head and neck cancer treatment is a complex and difficult issue, radiation therapy is an important means of treatment of head and neck cancer. However, radiotherapy alone is only effective in radiation-sensitive part of the tumor, most of the tumors are not sensitive to radiation. Paclitaxel as a broad-spectrum anticancer drug has a unique mechanism of anti-tumor effect, and paclitaxel in the clinical radiosensitivity has been recognized, for the treatment of head and neck cancer provides a new means.