Research Article
Cyclooxygenase-2 Expression Is a Predictive Marker for Late Recurrence in Colorectal Cancer
Table 4
Recurrence pattern according to the status of COX-2 expression in the 98 patients with recurrence.
| | COX-2 negative () | COX-2 positive () | value |
| | | | 0.256 | Local recurrence | 14 (26.9%) | 18 (39.1%) | | Liver | 13 (25.0%) | 12 (26.1%) | Lung | 9 (17.3%) | 10 (21.7%) | Peritoneal seeding | 5 (9.6%) | 3 (6.5%) | Others (brain, bone, skin) | 11 (21.2%) | 3 (6.5%) |
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