摘要
目的 :评价彩色多普勒超声在甲状腺癌诊断中的作用。方法 :选取2013年1月~2014年1月我院收治甲状腺癌患者42例作为研究组,对手术前患者CDFI超声图像进行研究,对病灶内部回声、形态、钙化情况及周边血流分布情况进行观察,同时选取42例甲状腺良性疾病患者作为对照组,比较两组血流动力学参数。结果 :甲状腺癌病灶66.7%呈低回声;73.8%患者病灶内呈微钙化现象,边界不规则,多呈蟹足样或有明显毛刺状,88.1%血流束粗细不等、走形僵硬;研究组血流速度及阻力指数较对照组显著提高,组间差异均具有显著统计学意义。结论 :甲状腺癌具有明显的超声图像特征,采用彩色多普勒超声对甲状腺癌诊断具有重要的诊断价值。
Objective To evaluate the application value of color doppler ultrasound in the diagnosis of thyroid cancer. Method Selected 42 cases of patients with thyroid cancer who come to our hospital for treatment at the time from Januray 2011 to Januray 2014 as the research group, explore the CDFI ultrasound images of the patients before the operation, monitoring the internal echo, shape, calcification of lesions and peripheral blood flow distribution of them, another 42 cases of patients with thyroid benign diseases been selected as control group, and then compared the hemodynamic parameters of the patients in the two groups. Result 66.7% of focal of patients with thyroid cancer present low echo, 73.8% of them have gravel-like calcification, the boundary is irregular, more than a keloid samples or have obvious burr shap, and also 88.1% of their b Blood flow beam present thicknesses and contorts the stiffness; The blood flow velocity and resistance index of patients in the research group is obviously higher than the control group, the difference between them have statistical significance. Conclusion The ultrasonic image characteristics of patients with thyroid cancer is significantly, color doppler ultrasound have great diagnostic value in the diagnosis of thyroid cancer.
出处
《湖南师范大学学报（医学版）》
2015年第2期83-85,共3页
Journal of Hunan Normal University(Medical Sciences)
关键词
彩色多普勒超声
甲状腺癌
诊断
Color doppler ultrasound
Thyroid cancer
Diagnose
