论文部分内容阅读
摘要目的回顾性对比分析细针穿刺(FNA)与粗针穿刺活检(CNB)对甲状腺恶性肿瘤的诊断准确性。方法我们在555例确诊的甲状腺结节(恶性318例,良性237例)中评估了FNA和CNB的诊断价值。所有病人每个结节同时采用FNA和CNB方法。从敏感性、特异性和准确性方面评估FNA、CNB及FNA联合CNB对恶性甲状腺肿瘤的诊断。结果FNA、CNB及FNA联合CNB的敏感度68.6%、86.8%、90.6%;特异度分别为100%、99.2%、99.2%;
Abstract Objective To retrospectively analyze the diagnostic accuracy of fine needle aspiration (FNA) and needle biopsy (CNB) in the diagnosis of thyroid malignancies. Methods We evaluated the diagnostic value of FNA and CNB in 555 confirmed thyroid nodules (318 malignant and 237 benign). FNA and CNB methods were used for all nodules in all patients. To assess the sensitivity, specificity and accuracy of FNA, CNB and FNA combined with CNB in the diagnosis of malignant thyroid neoplasms. Results The sensitivities of FNA, CNB and FNA combined with CNB were 68.6%, 86.8% and 90.6% respectively; the specificity were 100%, 99.2% and 99.2% respectively.