TLT制片技术在甲状腺FNAC标本制作中的应用价值探讨

Discussion of the Application Value of TLT in Specimen Preparation of FNAC

目的探讨TLT制片技术在甲状腺FNAC标本制作中的应用价值。方法对120例甲状腺细针穿刺标本,分别采用液基薄层细胞制片技术和传统制片技术进行制作,并对标本质量进行对比分析。结果采用液基薄层细胞制片技术所得标本中,诊断性细胞明显增多,细胞呈单层均匀分布,排列清晰,背景干净,具有诊断参考意义的成分得到部分保留。结论液基薄层细胞制片技术能明显提高甲状腺FNAC标本的质量和诊断准确率,具有临床应用价值。

Objective To discuss the application value of thin layer technique（TLT） in specimen preparation of thyroid fine needle aspiration cytology（FNAC）.Methods 120 specimen of thyroid FNAC were prepared with TLT and the traditional technique respectively,and a comparative analysis was made to the quality of the specimen.Results In the specimen with TLT,the diagnostic cells increased obviously,and the cells ranged neatly with a mean distribution of single layer,the background was clean and the parts of diagnostic reference were partially preserved.Conclusions TLT can obviously raise the quality of thyroid FNAC specimen and the accuracy of diagnosis as well,it is of clinical application value.