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本文主要讨论在口腔部位放疗时出现的副作用以及它的治疗.对上颌部肿瘤预后起决定意义的不是远处转移而是原发肿瘤的控制与否.治疗的目的一方面要对肿瘤局部加以消灭.另一方面要对邻近正常组织的功能尽可能地加以保留.在给予根治性治疗剂量时,人们必须要考虑不仅不要发生暂时性的副作用,而且也不能引起迟发性的不良后果.因为口腔癌大多属于晚期,因此必须采用放射和手术联合治疗.这就必须要求对口腔的其它正常部份要有一个仔细的治疗和预防的计划.应有放疗医生和手术医生有时需要口腔科医生进行很好的多学科间的合作.如单独
This article mainly discusses the side effects of radiotherapy in the oral cavity and its treatment. It is not the distant metastasis that determines the prognosis of the maxillary tumor but the control of the primary tumor. The purpose of the treatment is to eliminate the local tumor. On the other hand, the function of adjacent normal tissues should be preserved as much as possible. When giving a curative therapeutic dose, one must consider not only the occurrence of temporary side effects, but also the delayed adverse consequences. Most cancers are of advanced stage and therefore must be combined with radiation and surgery. This must require a careful treatment and prevention plan for other normal parts of the mouth. Radiation therapy doctors and surgeons sometimes need dentists to do very well. Good interdisciplinary cooperation. Such as separate