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文献概要
特集 Precision Medicine—個別化医療を目指した遺伝子診断と新治療の知見 Ⅰ悪性脳腫瘍
転移性脳腫瘍—新たな治療手段としての分子標的薬
著者: 井内俊彦1
所属機関: 1千葉県がんセンター脳神経外科
ページ範囲:P.61 - P.72
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・転移性脳腫瘍は原発巣の性状を踏襲しており,そのゲノム異常のサブタイプを理解することは,脳転移治療戦略を考える上で必須になっている.
・EGFR-チロシンキナーゼ阻害薬(TKI)は脳転移にも有効だが,EGFR 変異陽性肺癌は髄膜播種を来しやすく,中枢神経死の頻度が他のサブタイプよりも高いので注意が必要である.
・ALK-TKIは脳転移に対して有効かつ安全で,脳転移後も5年以上の予後が期待されるもので,ALK 融合遺伝子陽性肺癌由来脳転移においてその役割が大きい.
・転移性脳腫瘍は原発巣の性状を踏襲しており,そのゲノム異常のサブタイプを理解することは,脳転移治療戦略を考える上で必須になっている.
・EGFR-チロシンキナーゼ阻害薬(TKI)は脳転移にも有効だが,
・ALK-TKIは脳転移に対して有効かつ安全で,脳転移後も5年以上の予後が期待されるもので,
参考文献
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