The evaluation of CT enhancement scan with three dimensional reconstruction technology on T stage of differentiated thyroid carcinoma
FANG Si-yue
Abstract：Objective To explore the evaluation of CT enhancement scan with three dimensional reconstruction on the T stage of differentiated thyroid carcinoma and to improve the value of CT before surgery .Methods Images of CT enhance‐ment scan and kinds of reconstruction technology of 80 cases proved differentiated thyroid carcinoma by pathology were an‐alyzed .The accuracy ,sensitivity and specificity of T stage diagnosed by CT were analyzed by Chi‐square test ,and com‐pared with T stage confirmed by pathology .Results The accuracy ,sensitivity and specificity of T1 stage diagnosed by CT were 91 .3% ,83 .3% and 94 .6% ,respectively ,those of T2 stage were 90 .0% ,85 .7% and 88 .5% respectively ,those of T3 stage were 96 .3% ,90 .9% and 98 .3% respectively ,and all those of T4a stage were 100% .Conclusion CT enhance‐ment scan with three dimensional reconstruction technology has good performance on the T stage ,especially the T3 and T4a stage .
Keywords：Thyroid carcinomaTomographyX-ray computedImagingthree -dimensionalT stage
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 981-984 )