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专为中国人群设计!协和团队构建基于口腔与粪便微生物组的无创 ...
胰腺癌是全球癌症相关死亡的主要原因之一,其发病率和死亡率一直居高不下。由于缺乏有效的早期检测方法和特异性症状,大多数患者在确诊时已处于晚期,预后极差。目前,虽然影像学检查(如增强CT和MRI)以及内镜下活检等方法可用于诊断,但它们在早期筛查中的应用受 ...
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