| 摘要: |
| 目的 探讨甲状腺结节内强回声后方闪烁伪像在结节定性中的价值。方法 应用预先设置好的彩色血流条件将88例含有强回声结构的甲状腺结节分成两组：A组，闪烁伪像阳性组，强回声结构后方出现闪烁伪像；B组，闪烁伪像阴性组，强回声结构未出现闪烁伪像。两组病例均进行外科手术治疗，对比两组手术病理结果良恶性是否存在差异。结果 A组的手术病理恶性率为86.7%（26/30），B组的手术病理恶性率为17.2%（10/58），两组间恶性率差异有统计学意义（χ2=39.4，P<0.05）。结论 甲状腺结节内强回声后方闪烁伪像的出现对恶性结节的诊断有一定的价值。 |
| 关键词: 甲状腺结节 强回声 闪烁伪像 |
| DOI： |
| 投稿时间：2016-10-09修订日期：2016-12-07 |
| 基金项目:甲状腺结节内强回声后方闪烁伪像在结节定性中的价值 |
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| The value of color doppler twinkling artifact behind hyperechoic regions in thyroid nodules |
| liangjianfeng |
| () |
| Abstract: |
| Objective To explore the value of color doppler twinkling artifact behind hyperechoic regions in thyroid nodules.Methods 88 thyroid nodulars with hyperechoic regions were devided into two teams by preset application of color doppler vessel flow:Team A,nodulars get a positive result of twinkling artifact behind hyperechoic regions;Team B,nodulars get a negative result of twinkling artifact behind hyperechoic regions.The pathologic data of two teams were compared.Results The malignant rate of Team A is 86.7%（26/30）,while the malignant rate of Team B is 17.2%（10/58）. The difference between two teams is statistically significant（χ2=39.4，P<0.05）.Conclusion The occurrence of color doppler twinkling artifact behind hyperechoic regions in thyroid nodules is helpful for malignant diagnosis． |
| Key words: Thyroid nodule Hyperechoic region Twinkling artifact |
