Table 1 Clinical characteristics of patients
Parameter | Number (%) | |
|---|---|---|
Age (yr) | <60 | 56 |
>60 | 58 | |
Sex | Male | 63 (55.3%) |
Female | 51 (44.7%) | |
Tumor location | Colon | 82 (71.9%) |
Rectum | 32 (28.1%) | |
Differentiation | Well | 9 (7.8%) |
Moderate | 91 (79.8%) | |
Poor | 14 (12.2%) | |
Histologic type | Adenocarcinoma | 97 (85.1%) |
Mucinous carcinoma | 17 (14.9%) | |
Histological characteristics | Inflammatory infiltrate | 93 (81.6%) |
Perineural invasion | 8 (7.1%) | |
Vascular invasion | 21 (18.4%) | |
TNM staging | I | 25 (21.9%) |
II | 39 (34.2%) | |
III | 34 (29.8%) | |
IV | 16 (14.1%) | |