摘要
1984～1987年,我院共收治原发性阴道癌15例。其中Ⅱ期5例,Ⅲ期9例,Ⅳ期1例。病理分型鳞癌13例,腺癌2例。外放射采用直线加速器(8MVX线),先全盆外放射2000～3500cGY,然后改四野照射,并和腔内放疗交替进行。外放射200cGY/日,每周5次,B点总量5000～6000cGY。腔内放疗采用Buchler后装放疗机的中间震荡源、放射疗强度2居里。腔内每周1次,每次A线肿瘤量600～700cGY,一般给6～8次,A线总量6000～8000cGY(包括全盆外放射量)。15例病人的2、3及4年生存率是13/15(86.66%)、(9/11(81.81)及3/4(75.0%)。
During 1984～1987,15 cases of carcinoma of vagina were treated with afterloading technique.Among them,5 cases were of stage Ⅱ,9 cases of stage Ⅲ and 1 case of stage Ⅳ. In pathology, 13 cases were of squamous carcinoma,2 cases of adnocarcinoma.External irradiation was given by 8 MV X-Ray to the whole pelvis for 2000～3500cGy. Thenit was changed to four-field technique and intracavitary irradiation. External irradiation was 200cGy/day, 5 times per week. The total doso at point B was 5000～6000cGy, afterloading technique was used with one channel oscillating source of 2 Ci.once per week for 6～8 weeks.The total dose at line A through intracavitary was 5000cGy, The 2, 3, 4, year survival rates were 13/15(86.66%), 9/11(81.81%)and 3/4(75.0%) respectively.
出处
《河南肿瘤学杂志》
1991年第1期33-35,共3页
Henan Journal of Oncology
关键词
阴道癌
放射治疗
后装
afterloading
radioation
cancer of vagina
