光动力疗法治疗乳腺癌的研究进展

来源 :现代肿瘤医学 | 被引量 : 0次 | 上传用户:firemourne
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
光动力疗法(Photodynamic Therapy,PDT)是使用激光照射被化学物质染色的生物组织,产生光化学反应,属于光化学疗法的一种。早在1900年,Raab发现光敏细胞毒反应,20世纪70年代,PDT在各种肿瘤及良性疾病治疗中取得了令人瞩目的成就。与此同时,随着人们对乳腺癌的生物学特性的认识,尤其是传统观念的改变,既力求治愈,又保功能,而且美观,乳腺癌传统的治疗方法如手术、化疗、放疗和内分泌治疗,已不能完全满足患者的要求。PDT以创伤小、副作用少、疗效肯定等优点,特别在乳腺癌复发的治疗上,取得了较
其他文献
头颈部解剖关系复杂、器官众多、肿瘤类型多种多样。以头颈部上皮源性肿瘤为例,其生长方式大多以局部浸润、扩散(包括区域淋巴结转移)为主,而发生远处转移者相对较少,因此,至今头颈
目的探讨原癌基因真核细胞翻译起始因子eIF4E在喉鳞癌中的表达及其与临床病理特征的相关性.方法选能手术切除的喉鳞癌病人及喉良性病变做对照每组各20例,应用Western blot法
The State Planning Commission has ratified a project to build a largenuclear power component production base in Southwest China’s SichuanProvince.The base is t
A generalized non-stationary curve subdivision(GNS for short) scheme of arbitrary order k≥3 with a parameter has been proposed by Fang et al. in the paper(Fang
The protective devices we developed for 500 kV transmission lineshave been implemented in UHV power systems in China for manyyears.The quality of the product an
目的探讨外鼻皮肤癌的手术切除及缺损修复方法.方法 29例经手术切除的外鼻皮肤癌,其中5例切除肿瘤后直接缝合,8例切除肿瘤后直接缝合困难,采用局部转瓣修复,16例采用游离全厚
In this paper, we propose a face recognition approach-Structed Sparse Representation-based classification when the measurement of the test sample is less than the number training samples of each subje
目的:分析转移性肝癌应用放疗的疗效及预后因子。方法:转移性肝癌患者38例,21例经肝动脉栓塞化疗药物灌注(TACE)2~3次后行外放疗,17例进行单纯放射治疗,38例患者总照射剂量TD2000Gy~66
According to the study on seat-back curves about different people, the method that using two arc-shaped roofs to give back supporting force of the human body is
We present a crust-based procedure for modeling human beings bone, which is based on voronoi diagram and its dual, Delaunay triangulation. In three-dimensional space, the crust algorithm can generate