摘要
目的:观察内镜下光动力疗法对晚期食管癌并发狭窄的近期疗效。方法:采用基于光敏剂HpD的光动力疗法,通过内镜对食管病灶进行照射,1月后观察食管癌狭窄及进食缓解情况。结果:内镜PDT治疗1月后,88%患者食管狭窄得到缓解,进食梗阻缓解率达到92%。结论:内镜PDT治疗可有效缓解晚期食管癌狭窄及进食梗阻。
Objective： to investigate the effect of endoscopic photodynamic therapy on esophageal carcinoma in advanced stage with stenosis in I month. Metheds： endoscopic PDT was applied on esophageal stenosis on 25 eases, the obstruction after operation was observed. Results： in I month after operation, the total ef- fective rate of treatment on esophageal stenosis is 88 % ,clinical obstruction is relieved in 92% eases. Conelusion：PDT appeares to be a promising effective treatment for esophageal carcinoma in advanced stage with stenosis.
出处
《激光杂志》
CAS
CSCD
北大核心
2007年第3期90-90,共1页
Laser Journal
关键词
内镜
光动力疗法
食管癌
endoscopy
photodynmnic therapy
esophageal carcinoma
