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不同病理类型甲状腺恶性结节超声弹性成像特征分析
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摘要
目的:研究患有不同病理类型的甲状腺恶性结节的患者的超声弹性成像的典型特征的差异。方法:随机抽取于2015年3月至2016年3月在医院接受治疗的患有不同病理类型的甲状腺恶性结节的患者100例,按照甲状腺恶性结节的病理类型将患者分为两组,即乳头状癌组以及其他恶性组。比较两组的甲状腺恶性结节的患者的病理情况以及超声弹性成像声像图的特征。结果:乳头状癌组患者对于甲状腺结节的超声弹性成像图的平均分值不低于3分,不低于3分的患者的人数比例是95.59%;而其他恶性组患者对于甲状腺结节的超声弹性成像图的平均分值不高于2分,不高于2分的患者的人数比例是78.12%。乳头状癌组患者的肿瘤组织的硬度比其他恶性组的偏高,弹性应变比值大于其他恶性组,两者的差异具有统计学的意义(P<0.05)。结论:乳头状癌结节的甲状腺组织比其他病理类型的恶性甲状腺结节的组织更硬,其超声弹性成像的分值大部分高于3,在临床中的诊断中可以根据患者的超声诊断情况判断甲状腺恶性结节的类型。
Objective:to research the features of malignant thyroid nodules of ultrasound elastography.Methods:100 patients were randomly selected from March 2015 to March 2016 in the hospital with different pathological types of thyroid malignant nodules.They were divided into two groups according to pathological types of thyroid malignant nodules,namely group of papillary carcinoma and other malignant group.The elastograms of two groups patients were analyzed and contrasted with pathology.Result:Thyroid papillary carcinoma group thyroid nodules' elastograms score were more than three,the other group were less than 2.The hardness of tumor tissues in patients with papillary carcinoma was higher than that of other malignant groups,and the ratio of elastic strain was greater than that of other malignant groups.The difference was statistically significant(P < 0.05).Conclusions thyroid papillary carcinoma nodules were harder,and the elastograms score were more than 3.The type of thyroid malignant nodules can be judged according to the condition of the ultrasonic diagnosis of the patients in the clinical diagnosis.
引文
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