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目的探讨二维及二维血流显像(B-flow)在甲状腺结节中的应用价值。方法应用二维血流显像对58例患者173个结节进行常规检查,并结合二维声像图、彩色血流显像对结节作出声像图诊断,检出的结节经手术病理结果进行对照与分析。结果 58例甲状腺结节患者中共检出173个结节,其中良性结节150个,恶性结节23个。其中超声诊断误诊4例,误诊率6.90%。结论二维及B-flow技术在诊断与鉴别诊断甲状腺结节中具有较高的应用价值。
Objective To investigate the value of two-dimensional and two-dimensional flow imaging (B-flow) in thyroid nodules. Methods A total of 173 nodules from 58 patients were examined by two-dimensional flow imaging and combined with two-dimensional sonography and color flow imaging to diagnose nodules. The nodules were detected by surgical pathology Results were compared and analyzed. Results A total of 173 nodules were detected in 58 cases of thyroid nodules, including 150 benign nodules and 23 malignant nodules. Ultrasound diagnosis of misdiagnosis in 4 cases, misdiagnosis rate 6.90%. Conclusions Two-dimensional and B-flow techniques are of high value in the diagnosis and differential diagnosis of thyroid nodules.