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Details of recurrence sites. Some patients experienced recurrences at two sites
| Characteristic | Elderly | Nonelderly |
|---|---|---|
| n = 158 | n = 740 | |
| Patients with recurrence | 39 (24.7%) | 173 (23.4%) |
| Recurrence sites | ||
| Peritoneal dissemination | 19 (48.7%) | 80 (46.2%) |
| Hematogenous metastasis | 14 (35.9%) | 60 (34.7%) |
| Lymph node metastasis | 10 (25.6%) | 30 (17.3%) |
| Local recurrence | 3 (7.7%) | 9 (5.2%) |
| Unknown | 0 (0%) | 1 (0.6%) |
