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Table 6 Role of molecular diagnosis in increasing the diagnostic accuracy of FNAC

From: c-KIT receptor expression is strictly associated with the biological behaviour of thyroid nodules

CD

c-KIT class I

BRAF V600E

c-KIT class IV

SPTC

4

4

 

IFP

  

4

 

CD

MD

DA

PTC

30/46: 65%

38/46: 83%

+ 18%

BN

17/36: 47%

21/36: 58%

+ 11%

PTC + BN

47/82: 57%

59/82: 72%

+ 15%

  1. CD: cytological diagnosis. PTC: papillary thyroid carcinoma. SPTC: suspicious for PTC. BN: benign nodule. MD: molecular diagnosis. DA: diagnostic accuracy.