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Patients characteristics (primary subsites, VI, DM and Dukes’ classification) in the unresectable advanced colorectal carcinomas.
| VI
|
DM
|
Dukes’
|
||||||
|---|---|---|---|---|---|---|---|---|
| Primary tumor site | (+) | (−) | Liver | Others | A | B | C | D |
| Right side colon | 9 | 0 | 4 | 0 | 0 | 2 | 3 | 4 |
| Left side colon | 23 | 0 | 6 | 3 | 0 | 6 | 9 | 8 |
| Rectum | 16 | 0 | 6 | 0 | 1 | 0 | 10 | 6 |
VI, vessels invasion; DM, distant metastasis; right-sided colon: cecum, ascending colon and proximal transverse colon; left-sided colon: distal-transverse colon, descending colon and sigmoid colon.
