3Cooper D S,Doherty G M, Haugen B R, et al. Manegement guidelines for petients with thyroid nodules and differentiated thyroider[J]. Thyroid, 2006,16:1 - 33.
4Baloeh Z W,LiVolsi V A,Asa S L, et al. Diagnostic terminology and morphologie criteria for cytologic diagnosis of thyroid lesion: a synopsis of the National Cancer Iustitute Thyroid Fine-Needle Aspiration state of the science conference[J]. Diagn cytopathol, 2008,36: 425- 437.
5Kim E,Park J S,Son K R,et al. Preoperative diagnosis of cervical metastatic lymph nodes in papillary thyroid carcinoma : comparison of ultrasound, computed tomography and combined ultrasound with computed tomography[J]. Thyroid,2008,18:411-418.
6Mitchell J C,Grant F,Evenson A R,et al. Preoperative evaluation of thyroid nodules with 18 FDG--PET--CT[J]. Surgery, 2005,138 : 1166 - 1174.
7Nix P, Nicolaides A, coatesworth A P. Thyroid cancer review: presentation and investigation of thyroid cancer[J]. Int J clin praet, 2005,59: 1459-1463.
8Davies L, Welch H G. Increasing of thyroid cancer in The United States, 1973 - 2002 [J]. JAMA, 2006,295: 2164 - 2167.
9Hedinger C,Williams ED,Sobin LH.The WHO Histological classification of thyroidumors,a commentary on the second edition[J].Cancer,1989,63(3):908
10Takashima S,Fukuda H,Nomura N,et al.Thyroid nodules:re-evaluation with ultrasound[J].J Clin Ultrasound,1995,23(3):179
