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Table 5 Diagnostic performance of PET/CT at the distant metastatic subgroups

From: Diagnostic role of 18F-FDG PET/CT in recurrence detection of surgically treated gastric cancer: a cross-sectional study

Statistic

Sensitivity

Specificity

Positive predictive value

Negative predictive value

Lung (PET/CT)

100.00%

100.00%

100.00%

100.00%

Bone (PET/CT)

100.00%

100.00%

100.00%

100.00%

Adrenal (PET/CT)

100.00%

95.92%

33.33%

100.00%

Mediastinal lymph nodes (PET/CT)

100.00%

95.35%

77.78%

100.00%

Para-aortic lymph nodes (PET/CT)

100.00%

100.00%

100.00%

100.00%

Subcutaneous/intramuscular nodules (PET/CT)

100.00%

100.00%

100.00%

100.00%