Variables	Fellow up							X²	P Value
Variables	≤1 year		>1 - 2years			>2 years		X²	P Value
Metastasis:
No	8	72.7		8	88.9	2	100.0
Yes	3	27.3		1	11.1	0	0.0	1.35	0.50
Recurrence:
No	8	72.7		5	55.6	2	100.0
Yes	3	27.3		4	44.4	0	0.0	1.69	0.43
Death:
No	8	72.7		8	88.9	2	100.0
Yes	3	27.3		1	11.1	0	0.0	1.35	0.50
Total	11	100.0		9	100.0	2	100.0