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本期的众多篇幅,是几十位作者在成功与失败中艰苦探索的结晶,当把它们奉献给读者的时候,很希望每位读者都能在其中找到自己感兴趣的一隅。限于篇幅,现只为读者浅述一二。 在论著方面,江苏省肿瘤医院用放疗加化疗治疗鼻咽癌,虽然疗效与单纯放疗相比无统计学意义,但N_3组中远地转移有所减少,远地转移是鼻咽癌治疗失败主要原因之一,应进一步探讨,尤其是高发地区更有条件研究,如何降低远地转移。医科院肿瘤医院对甲状腺术后放疗的研究虽非前瞻性的,但这种回顾性分析,为临床提供了借鉴的经验,是较有价值的。上海肿瘤医院用高剂量率治疗宫颈癌,降低剂量以减少局部损伤,取得了较好的疗效,当后装治疗在全国推广应用的时候,恰当的时间剂量是值得注意研究的课题。
The numerous pages in this issue are the crystallization of dozens of authors’ arduous explorations in their successes and failures. When they are dedicated to readers, they hope that every reader can find a glimpse of their interest. Due to space limitations, it is only for readers to briefly describe one or two. In terms of treatment, Jiangsu Provincial Cancer Hospital used radiotherapy plus chemotherapy to treat nasopharyngeal carcinoma, although the curative effect was not statistically significant compared with radiotherapy alone, but the N_3 group was reduced in the distant metastasis, and distant metastasis was the main reason for treatment failure of nasopharyngeal carcinoma. One of them should be further explored, especially the more conditional studies in high-incidence areas, how to reduce distant migration. Although the study of postoperative radiotherapy for thyroidectomy in the Cancer Hospital of the Chinese Academy of Medical Sciences is not prospective, this retrospective analysis provides clinical experience and is valuable. Shanghai Cancer Hospital uses high dose rate to treat cervical cancer and reduces the dose to reduce local damage. It has achieved good curative effect. When posterior treatment is popularized and applied throughout the country, the appropriate time and dose is worthy of attention.