The efficacy of preoperative PET/CT for prediction of curability in surgery for locally advanced gastric carcinoma

Table 3 Prediction of non-curative operation in patients who underwent operation (n = 133)

	n	*Sensitivity*	*Specificity*	*Accuracy*	*Positive predictive value*
Enhanced CT Scan (Suspicious non-curability)	18	0.176	0.879	0.699	0.333
Tumor SUV > 5	54	0.676	0.687	0.684	0.426
Tumor SUV > 7	24	0.353	0.879	0.744	0.500
Tumor SUV > 9	17	0.265	0.919	0.752	0.530
Local LN SUV uptake (+)	29	0.441	0.859	0.752	0.517
SUV > 5 and LN (+)	21	0.352	0.910	0.767	0.571

ISSN: 1477-7819