20岁以下鼻咽癌的放射治疗及晚期后遗症──附53例分析

Delyedsequelae after radiotherapy for nasopkaryngeal carcinoma (NPC) of 53 cases lessthan 20 years old

１９７１－１９８０年我科收治了５３例２０岁以下的鼻咽癌患者，均用￣（６０）Ｃ＿ｏ－γ射线外照射，鼻咽部肿瘤量为６０～８０Ｇｙ，结果五年生存率为５５％，较成年组高，其中有４例出现了记忆力减退，智力下降，３例发育迟缓，生长停滞，３例停经或月经失调，出现了晚期后遗症。

Abstract From 1971 through 1980, 53 patients with nasopharyngeal carcionoma were treated by radiotherapy, The 5-and 10-year survials were 55%, 38%. Among the longsurivals treated By radiotherapy, some cases developed severe sequelae such as intelligence reduction, development retardation, growth failure, menopause or menstrual dysfunction.