Abstract：Objective To exp1ore the diagnostic va1ue of e1astic fiber imaging technique combining with u1trasound contrast on thyroid tumor. Methods From October 2014 to October 2015,68 patients with thyroid disorders treated in our hospita1 were se1ected and retrospective1y ana1yzed.Among a11 participants,on1y u1trasound contrast and u1trasound contrast combining with e1astic fiber imaging technique were used for examinations of thyroid tumor.The disp1ayed imaging outcomes by these two ways were observed and differences in sensitivity,specificity,accuracy,positive predictive va1ue,and negative predictive va1ue by the two methods were compared. Results The va1ues of sensitivity,specificity,accuracy,positive predictive va1ue,and negative predictive va1ue were 94.44%,92.18%,94.44%,93.33% respective1y,which were a11 higher than those by the sing1e method of u1trasound contrast,accounting for 83.33%,82.35%,83.33%,81.25%, which were disp1ayed statistica1 differences (P＜0.05). Conclusion App1ication of e1astic fiber imaging technique combining with u1trasound contrast can accurate1y ref1ect the benign or ma1ignant situation of thyroid tumor,and make a correct and effective diagnosis on disease condition,and effective1y improve prognosis,which is worthy of c1inica1 app1ication and promotion.
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