Diagnostic Accuracy of Dual-phase and Single-phase CT Images for Each T Stage with Histopathologic Results as Reference Standard.

Abbreviations: Dual-phase: Enhanced WA 120-kVp and TNE images; Single-phase: Iodine Overlay and VNE images.Note.—Overall accuracy of T staging was 87.4% (90 of 103 neoplasms) with dual phase and 90.3% (93 of 103 neoplasms) with single phase CT images (P for difference: 0.507).aData are numbers of neoplasms.bKappa value denotes the agreement of pathological diagnosis between reader 1 and reader 2, and * denotes significant agreement (PDiagnostic Accuracy of Dual-phase and Single-phase CT Images for Each T Stage with Histopathologic Results as Reference Standard.