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摘要


大腸癌的篩檢的研究指出可以降低大腸直腸癌的死亡率。目前可用的多種方法包含乙狀結腸鏡,糞便檢體(guaiac-based fecal occult blood testing, gFOBT; immunochemical-based fecal occult blood testing, FIT; stool DNA, sDNA testing),電腦斷層虛擬大腸鏡(CT Colonography),及直接使用大腸鏡篩檢。有長期追蹤預後最多的還是化學糞便潛血檢驗法。臺灣目前使用的篩檢方法為糞便免疫檢測,糞便的免疫檢測對大腸癌敏感度及特異度較佳,因此間接的認為應該能夠對大腸癌篩檢有更好的效果,檢測本身目前沒有長期隨機對照試驗的研究。接下來就對這兩種糞便篩檢法及一些之前的研究做一些介紹。

參考文獻


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