1Bassam A,Ronald D,Ghassan S,et al.Are papillary mi- crocarcinomas of the thyroid gland revealed by cervical adenopathy more aggressive? [J].Amer Surg,2010,76 (3) : 306-311.
2Du J,Bai X,Lu Y,et al.Diagnostic efficacy of uhrasono- graphic characteristics of thyroid carcinoma in predicting cervical lymph node metastasis[J].Uhrasound Med Biol, 2015,42(1) :68-74.
3Song LP,Zhang WH,Xiang Y,et al.Quantitative analysis of thyroid blood flow andstatic imaging in the differential diagnosis of thyroid nodules[J].APJCP, 2013,14(11) : 6331- 6335.
4Jiang J,Shang X,Wang H,et al.Diagnostic value of con- trast-enhanced ultrasound in thyroid nodules with calci- fication[J].KJMS, 2015,31 (3) : 138-144.
