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胸腔放射治療在小細胞肺癌之角色

摘要


小細胞肺癌可以簡單分成兩期:侷限期(limited stage)和擴散期(extensive stage),因為其易轉移的特性,治療都是以化學治療為主。侷限期的治療以同步化學放射治療為主,且早期讓放射治療介入較佳;擴散期的病人在化學治療之後若有任何程度的反應(response),可以考慮接受放射治療,以延緩疾病惡化甚至增加存活期。新的證據顯示,除了傳統化療之外同時並用免疫治療藥物atezolizumab,對存活期有顯著的幫助,但目前在小細胞肺癌如何合併免疫和放射治療還沒有明確的定論。

參考文獻


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