我院自1978～1983年采用~(60)钴治疗机远距离法治疗15例晚期贲门癌,取得不同程度的姑息疗效,现将有关资料整理分析如下:临床资料一、一般资料:本组15例中,男14例,女1例。发病年龄48-77岁,平均65.5岁。初发症状距就诊时间3-18个月,平均8个月。经 In our hospital from 1978 to 1983, we used the ~(60) cobalt therapy machine long-distance method to treat 15 cases of advanced cardiac cancer and achieved different levels of palliative efficacy. The relevant data are now collated and analyzed as follows: Clinical data I. General information: This group 15 In the example, there were 14 males and 1 female. The age of onset was 48-77 years old, with an average age of 65.5 years. The initial symptoms were from 3-18 months from the time of treatment, with an average of 8 months. through