Table 2.

The Association in Clinicopathological Data of Patients Diagnosed with PTC with VEGF, VEGFR-1 and VEGFR-2 Expression

	VEGF			VEGFR-1			VEGFR-2
	Low n (%)	High n (%)	p-value	Low n (%)	High n (%)	p-value	Low n (%)	High n (%)	p-value
Lymph node involvement
Positive (n = 15)	1 (7)	14 (93)	p >0.95	2 (13)	13 (87)	p = 0.178	6 (40)	9 (60)	p >0.95
Negative (n = 4)	0 (0)	4 (100)		2 (50)	2 (50)		2 (50)	2 (50)
Extra-thyroidal extension
Positive (n = 2)	0 (0)	2 (100)	p >0.95	1 (50)	1 (50)	p = 0.352	0 (0)	2 (100)	p = 0.486
Negative (n = 19)	1 (5)	18 (95)		3 (16)	16 (84)		9 (47)	10 (53)