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摘要


癌症病人常有貧血和血小板減少的問題,對這些問題要診斷其原因,給予適當的治療,可以減少不必要的輸血。輸血的決定要根據臨床評估及檢驗結果,且要合乎臨床指引。癌症病人常為免疫不全,且常需慢性輸血支持。若發生血小板輸血無療效,要治療可修正的臨床因素。對於免疫介導的血小板輸血無療效(platelet transfusion refractoriness),宜選擇HLA相合或交叉配合試驗相合的血小板。減除血品中的白血球可以減少:發燒非溶血性輸血反應(febrile non-hemolytic transfusion reaction, FNHTR)、HLA異體免疫(alloimmunization)、血小板輸血無療效、移植的器官被排斥、巨細胞病毒傳染、及再灌注傷害(referfusion injury)。血品照放射線可以預防輸血相關的移植物抗宿主疾病。

參考文獻


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