Localisation of colorectal cancers

Series

Sex-ratio (H/F)

Percentage

Caecum

13

5/8

9%

Right-sided colon

Ascending colon

35

23/14

26%

Colonic corner

2

Transverse colon

5

2/3

4%

Left-sided colon

Descending colon

28

19/13

23%

Colonic corner

4

Sigmoid

55

22/33

39%

Rectum

85

61/24

37%