3McHenry CR,Slusarczyk SJ,Khiyami A.Recommendations for management of cystic thyroid disease[J] .Surgery,1999,126(6):1167-1171.
4Khoo ML,Asa SL,Witterick IJ,et al.Thyroid calcification and its association with thyroid carcinoma[J] .Head Neck,2002,24(7):651-655.
5do Rosário PW,Fagundes TA,Maia FF.Ultrasonographic features of papillary thyroid carcinoma[J] .Ultrasound Med,2004,23 (4):572.
6Peccin S,de Castsro JA,Furlanetto TW,et al.Ultrasonography:is it useful in the diagnosis of cancer in thyroid nodules?[J] .J Endocrinol Invest,2002,25 (1):39-43.
7Kim DW,Lee EJ,In HS,et al.Sonographic differentiation of partially cystic thyroid nodules:a prospective study[J] .AJNR Am J Neuroradiol,2010,31 (10):1961-1966.
8Bellantone R,Lombardi CP,Raffaelli M,et al.Management of cystic or predominantly cystic thyroid nodules:the role of ultrasound-guided fine-needle aspiration biopsy[J] .Thyroid 2004,14(1):43-47.
9Lee MJ,Kim EK,Kwak JY,et al.Partially cystic thyroid nodules on ultrasound:probability of malignancy and sonographic differentiation[J] .Thyroid,2009,19 (4):341-346.
