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Patient Characteristics
| Characteristics | No. (%) | |
|---|---|---|
| Age | Median | 62 |
| Range | 33~80 | |
| Sex | Male | 43 (82.6) |
| Female | 9 (17.3) | |
| Pathologic stage | Ia | 6 (11.5) |
| Ib | 11 (21.1) | |
| II | 10 (19.2) | |
| IIIa | 13 (25.0) | |
| IIIb | 4 (7.7) | |
| IV | 8 (15.4) | |
| Pathology | Adenocarcinoma | 47 (90.4) |
| signet ring cell type | 4 (7.7) | |
| Unknown | 1 (1.9) | |
| Adjuvant chemotherapy | Yes | 35 (67.3) |
| No | 17 (32.6) | |
| Operation | Total gastrectomy | 26 (50) |
| Subtotal gastrectomy | 26 (50) | |
| Interval between CT and PET/CT | Median | 9 days |
| Range | 0~45 days |
