Table II.
Clinical characteristics of patients following treatment of metastatic gastric tumors arising from renal cell carcinoma.
| Characteristics | 3-year survival rate (%) | Median survival time (months) | P-value |
|---|---|---|---|
| Overall | 21 | 19 | |
| Age (years) | 0.631 | ||
| <68 | 28.6 | 24 | |
| ≥68 | 14.8 | 6 | |
| Gender | 0.345 | ||
| Male | 26.7 | 19 | |
| Female | 0 | 5 | |
| Tumor location | 0.102 | ||
| Upper third | 0 | 24 | |
| Middle third | 38.9 | 23 | |
| Lower third | 20 | 5 | |
| Tumor size (cm) | 0.067 | ||
| <3 | 72.9 | - | |
| ≥3 | 11.1 | 5 | |
| Gross appearance type | 0.030 | ||
| Ulcerated | 28.6 | 24 | |
| Protruding | 26.7 | 5 | |
| Bleeding | 0.366 | ||
| Yes | 26.7 | 23 | |
| No | 0 | 4 | |
| Metastasis | 0.133 | ||
| Solitary | - | - | |
| Multiple | 16.7 | 5 | |
| IGM (years) | 0.017 | ||
| <6.3 | 0 | 5 | |
| ≥6.3 | 28.6 | 24 | |
| Therapy | 0.318 | ||
| Resection | 30.7 | 24 | |
| Palliative | 14.8 | 5 |
IGM, time interval between radical excision of the primary tumor and the diagnosis of gastric metastasis.