The study of short-term curative effect for recurring NPC with the treatment of intracavitary brachytherapy after interventional chemotherapy
- VernacularTitle:介入化疗加后装放射治疗复发性鼻咽癌的近期疗效观察
- Author:
Gaowen LI
;
Quansheng QIU
;
Zhiren CHEN
- Publication Type:Journal Article
- Keywords:
Interventional chemotherapy;
Intracavitary brachytherapy;
Recurring NPC
- From:
Journal of Interventional Radiology
2001;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical curative effect and methods for recurring NPC with treatment of intracavitary radiotherapy after interventional chemotherapy. Methods 32 cases of recurring NPC were divided into two groups, each of which consisted of 16 cases. Group one was treated with intracavitary chemotherapy plus intracavitary radiotherapy. On the third day after interventional chemotherapy, the first intracavitary radiotherapy was performed (5 Gy) and the second treatment was done next day. Group two was only performed with intracavitary radiotherapy. The dose and interval were the same. The time of re examination was two weeks later. Results In the first group, clinical symptoms were improved, local swelling lymph nodes were shrunk, secretion on the nasopharyngeal surface was hardly left or disappeared. Tumours were shrunk and atrophy. On the intracavitary radiotherapy group, clinical symptoms changed a little, except the secretion on the mass surface was reduced. The white blood counts of the two groups showed no difference and there were no functional changes of liver, kidney and digestive system in the interventional group. Conclusions It is a new and effective therapy to treat recurring NPC with interventional chemotherapy plus intracavitary radiotherapy.
