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The Egyptian Journal of Otolaryngology

Table 1 Cross-tabulation of guided FNAC findings with histopathological findings of different thyroid swellings (n = 59)

From: Diagnostic efficacy of ultrasonography-guided fine needle aspiration cytology on thyroid swellings

USG-guided FNAC findings

Histopathology findings

Malignant (P)

Benign (N)

Total

Malignant (P)

32 (TP)

10 (FP)

42

Benign (N)

1 (FN)

16 (TN)

17

Total

33

26

59

  1. P positive, N negative, TP true positive, TN true negative, FP false positive, FN false negative
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