摘要
本文对78例鼻咽癌放疗后患者的CT检查进行分析研究，结果显示CT上放疗后鼻咽癌原病灶部位多有（97．4％）肿胀或增厚，伴（59．0％）或不伴有咽旁间隙和／或颈动脉鞘区的改变，其中CT拟为病灶复发或残留的占总数的91．0％，而经病理和／或CT追踪证实者仅10．3％，说明CT检查对放疗后鼻咽癌患者的拟诊正确率较低，放对放疗后鼻咽癌患者的CT诊断应慎重对待。
This paper analysed the CT scan results of 78 NPC patieats after radiotherapy and found that the original pathogenetic sites of NPC patients often (97.4%) showed swelling or thicknesses on CT scan films, accompaning (59.0%) or not accommpaning the changes of parapgaryngcal spaces and /or caroid shtalth areas 91.0 percent of these patients suspected by CT saan had the tumor relapse or remnant, but in fact only 10.3 percent of the patients were comfirmed by the patholigical examination and/or CT scan follow-up. This revealed that the corret rate of CT scan diagnosis to the NPC patients after radictherapy was relatively low, it should be prudent to make diagnosis of the NPC patients after radiotherapy.
出处
《广州医学院学报》
1996年第1期58-61,共4页
Academic Journal of Guangzhou Medical College
关键词
鼻咽癌
放疗后
CT
Nasopharyhgeal Carcinoma
After Radiotherapy, CT
