Table 1. Histopathological characteristics of colorectal cancer patients.

Characteristics	No. of patients (n = 52)
Age (median, range)	63 (35–82)
Sex
Female	19
Male	33
Primary tumor location
Rectum	11
Right colon	12
Left colon	29
Differentiation
Well	6
Moderate	40
Poor	6
TNM stage
I	0
II	6
III	24
IV	22