From: The role of PET/CT in detection of gastric cancer recurrence
Recurrence site | PPV(%) in Contrast CT +* | PPV(%) in Fusion PETCT +* and contrast CT +* | P-value |
---|---|---|---|
Overall recurrence | 89.7(35/39) | 88.0(22/25) | 1.00 |
Lymph-node | 81.8(18/22) | 92.8(13/14) | 0.62 |
Peritoneum | 72.2(13/18) | 85.7(6/7) | 0.63 |
Remnant stomach or anastomosis | 60.0(3/5) | 75.5(3/4) | 1.00 |
Liver | 80.0(4/5) | 100(3/3) | 0.37 |