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目的探讨超声诊断甲状腺腺瘤的诊断价值及临床作用。方法 110例经手术及术后病理学检查确诊为甲状腺腺瘤的患者作为研究对象,分别采用磁共振成像(MRI)和超声检查,比较两种检查方法的诊断准确率。结果本次超声诊断准确104例,误诊、漏诊6例,超声诊断准确率为94.5%(104/110),误诊率、漏诊率为5.5%(6/110);MRI诊断准确84例,误诊、漏诊26例,MRI诊断准确率为76.4%(84/110),误诊率、漏诊率为23.6%(26/110)。超声诊断准确率明显高于MRI,差异具有统计学意义(χ~2=14.628,P<0.05)。结论超声诊断甲状腺腺瘤具有较高的诊断准确率,具有积极的临床使用和推广意义。
Objective To investigate the diagnostic value and clinical effect of ultrasound in the diagnosis of thyroid adenoma. Methods One hundred and ten patients with thyroid adenoma confirmed by operation and postoperative pathology were studied by MRI and ultrasound respectively. The diagnostic accuracy of the two methods was compared. Results There were 104 cases of misdiagnosis and 6 cases of misdiagnosis. The diagnostic accuracy rate of ultrasonography was 94.5% (104/110). The misdiagnosis rate and misdiagnosis rate were 5.5% (6/110) Twenty-six missed diagnosis, and the diagnostic accuracy rate of MRI was 76.4% (84/110). The misdiagnosis rate was 23.6% (26/110). The diagnostic accuracy of ultrasound was significantly higher than that of MRI, the difference was statistically significant (χ ~ 2 = 14.628, P <0.05). Conclusion Ultrasound diagnosis of thyroid adenoma has a high diagnostic accuracy, with a positive clinical use and promotion of significance.