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find Author "MA Sumei" 1 results
  • Value of Ultrasonic Elastography in Differential Diagnosis of Thyroid Nodules

    Objective To evaluate the clinical value of elasticity indicators in differential diagnosis of thyroid nodules. Methods Gray-scale ultrasound and elasticity imaging were used to examine 116 thyroid nodules. The rate of diameter change and ratio of area in the elasticity and gray-scale imaging were calculated and compared with pathology. Results In nodules of the ultrasonic elasticity grade 4 level and above, the proportion of malignant nodules was significanty higher than that of benign thyroid nodules (P<0.05). The malignant nodules was significanty higher than benign thyroid nodules in the rate of diameter change and ratio of area in the elasticity and gray-scale imaging (P<0.05). According to ROC analysis, the value of diagnosis and the diagnostic accuracy of the ratio of area was superior to that of the rate of diameter change (P<0.05). Conclusion As diagnostic indicators for differential diagnosis of thyroid nodules, the rate of diameter change and the ratio of area in elasticity can significantly improve the value of diagnosis and the accuracy of differential diagnosis level of thyroid nodules.

    Release date:2016-09-08 10:38 Export PDF Favorites Scan
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