Postirradiation sarcomas are an unusual but well - recognized late effect of cancer therapy 摘要放射治疗术后引发之肉瘤为一罕见但已广为确定之癌症治疗晚期效应。
2.
The possibility of postirradiation sarcoma after radiation therapy should not be a major factor influencing treatment decision in the patient with breast cancer 由于放射治疗术后引发肉瘤之机率甚低，因此不应列入乳癌病人接受放射治疗与否之主要参考因素。
