Kawashima M, Maehara Y, Tateno K, Matsuura M, Sakaino K, Koida T, Kimura M
Rinsho Hoshasen. 1989 Apr;34(4):501-5.
48 cases with bone metastasis from breast cancer were treated by radiation therapy. Result; 1) The effective ratio of radiation therapy on symptomatic relief of pain was 83%. 2) In 90% of effective cases, patients felt pain relief at 20 Gy. 3) For 3 of 7 cases which showed paralysis by vertebral metastasis, radiotherapy was very effective. 4) The patients with only bone metastasis have good prognosis. So, it is important radiotherapy is performed on different outlook.
48例乳腺癌骨转移患者接受了放射治疗。结果：1）放射治疗对症状性疼痛缓解的有效率为83%。2）在90%的有效病例中，患者在20戈瑞时感到疼痛缓解。3）7例因椎体转移出现瘫痪的病例中有3例，放射治疗非常有效。4）仅发生骨转移的患者预后良好。因此，根据不同情况进行放射治疗很重要。
