Table 2: Nuclear β-Catenin Expression in Rectal and Colonic Cancers

Over Expression	Rectum	Colon
High over expression (Grade 3)	46 (19,6 %)	0 (0 %)
Intermediate over expression (Grade 2)	47 (20,0 %)	2 (1,2 %)
Low over expression (Grade 1)	130 (55,3 %)	34 (21,0 %)
Normal expression (Grade 0)	12 (5,1 %)	126 (77,8 %)