Table 1.

Patient characteristics

Index	N1	N2	N3	P1	P2	P3	M1	M2	M3
Age	15	22	19	22	16	30	13	33	34
Gender	Female	Male	Male	Male	Male	Female	Male	Female	Female
Grade	G2	G2	G2	G2	G2	G2	G2	G2	G2
TM stage	T2M0	T2M0	T2M0	T2M0	T2M0	T2M0	T2M1	T2M1	T2M1
Site of metastasis	–	–	–	–	–	–	Lung	Lung	Lung