TABLE 3

Detection of Primary Tumor by CECT, WB, and HN Protocols

Imaging studySensitivity (%)Specificity (%)Accuracy (%)PPV (%)NPV (%)
CECT7167709327
WB PET/CT protocol*921009310067
HN PET/CT protocol†9583939771

  • ↵* P = 0.0357, when compared with CECT.

  • ↵† P = 0.0125, when compared with CECT.