Of the 12 patients with specimens from the primary tumor, circulating tumor cells, and plasma, genotyping of circulating cells had a sensitivity of 92%;the sensitivity for plasma genotyping was 33%.

• 12名原发肿瘤病患的样本中，循环肿瘤细胞、血浆与循环细胞基因型的敏感度都是92%25，血浆基因型的敏感度为33%25。