Clinical characteristic | N = 69 |
---|---|
Median age, years | 59 |
Range | 26-88 |
Sex | Â |
Male | 34 (49%) |
Female | 35 (51%) |
Primary tumor location | Â |
Right | 28 (40%) |
Left | 30 (44%) |
Rectum | 11 (16%) |
Stage at presentation | Â |
I | 0 (0%) |
II | 4 (6%) |
III | 3 (4%) |
IV | 62 (90%) |
Resection | Â |
Concurrent | 52 (75%) |
Subsequent | 17 (25%) |
Treatment | Â |
Chemonaive | 30 (43.5%) |
Prior treatment | 39 (56.5%) |
Both tumors | 27 (39%) |
Primary only | 1 (1.5%) |
Metastasis only | 11 (16%) |