Compared with the postoperative pathology, the accuracy ofof diagnosing thyroid carcinoma of CNB was 100 %.

穿刺活检与术后病理结果比较,总符合率为92.86%, 甲状腺癌的符合率达100%.

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Results The diagnostic sensitivity was 95.38 % and specificity was 100 %. The false negative rate was 1.38 %.

结果弹射式空芯针活检(ST-CNB)对乳腺癌的诊断敏感性为95.38%,特异性为100%, 假阴性率为1.38%,假阳性率为0.

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