Table 1.

Relationship between expressions of E-cadherin/P120 catenin and histological features of ICC n (%)

	E-cadherin				P120 catenin
	n	+	-	P value	+	-	P value
Differentiation grade
Well	3	3 (100)	0 (0)	0.009	3 (100)	0 (0)	0.003
Mediate	14	7 (50.0)	7 (50.0)		5 (35.7)	9 (64.3)
Poor	25	5 (20.0)	20 (80.0)		3 (12.0)	22 (88.0)
pTNM
I	2	2 (100)	0 (0)	0.035	2 (100)	0 (0)	0.004
II	9	5 (55.6)	4 (44.4)		5 (55.6)	4 (44.4)
III	25	8 (32.0)	17 (68.0)		4 (16.0)	21 (84.0)
IV	6	0 (0)	6 (100)		0 (0)	6 (100)