A new liquid biopsy technique, CancerSEEK, that evaluates tumor mutations and cancer-linked proteins can detect 70% of cancers in patients who have one of eight tumor types. The technique can pinpoint the location of a tumor in 68% of cases. However, its sensitivity drops off at earlier disease stages.

中文翻译：

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液体活检促进癌症筛查

一种新的液体活检技术，CancerSEEK，用于评估肿瘤突变和与癌症相关的蛋白质，可以检测出患有八种肿瘤类型之一的患者中70％的癌症。该技术可以在68％的病例中查明肿瘤的位置。然而，其敏感性在疾病早期阶段下降。