Comparative Analysis Ultrasonic Characteristics Of Thyroid Cancer And Benign Thyroid Nodules

Objective: To comparative analysis ultrasonic characteristics of thyroid cancer and benign thyroid nodules to provide the basis for early diagnosis of thyroid carcinoma.Methods: To collect 286 patients,who had underwent thyroid nodules ope r-ation in the First Affiliated Hospital of Xinjiang Medical University from March 2014 to December 2015.Thyroid nodules were divided into two groups: thyroid ca r-cinoma were experimental group and benign thyroid nodules were control group a-ccording to the results of pathological examination after operation.Be provided co-mparabilty with age of patients in two groups,make 50 years old is boundary div-ided into two groups,group one is less than 50 years old and group two is be equal or greater than 50 years old.Check carefully all patients thyriod glands with nodule size,number,morphology,boundary,blood flow,organization echo,calcification,lymph node metastasis by use of color doppler ultrasonography.Retrospective analysis ultrasonic characteristics of thyroid cancer and benign thyroid nodules.Results: Pathological examination showed that 143 cases of thyroid carcinoma and143 cases of benign thyroid nodules after operation.In group I,a total of 169 cases,occupy 59.09% of total patients,including 98 cases of thyroid carcinoma(57.99%)and 71 cases of benign thyroid nodules(42.01%);Group II,a total of 117 cases,occupy 40.91% of total patients,including 45 cases of thyroid cancer(38.46%)and 72 cases of benign thyroid nodules(61.54%).less than 50 years old patients more than?50 years old patients in the experimental group.The aspects of n u-mber of nodules,morphology,boundary,organization echo?calcification?lymph n o-de metastasis of the difference have statistically significance between experimental group and control group in group I(P<0.05).The aspects of nodules morpholog-y,boundary,organization echo,calcification of the difference have statistically significance between experimental group and control group in group II(P<0.05).The aspects of number of nodules,blood flow,Lymph node metastasis of the difference no statistically significance between experimental group and control group in group II(P>0.05).Conclusion: Ultrasound results of single,irregular form,unclear bound-ary,low echo of organization,gravel calcified nodules and with lymph node metas-tasis,is of great significance to the early diagnosis of thyroid carcinoma.