Fig. 2

Kaplan Meier plots of OS and PFS in patients with one lymphatic metastasis site. A, the 3-year OS for patients with supraclavicular lymph nodes metastasis and patients with inguinal lymph nodes metastasis was 56.9% versus 75% (p = 0.682), respectively. B, the 3-year PFS for patients with supraclavicular lymph nodes metastasis and patients with inguinal lymph nodes metastasis was 48.8% versus 37,5% (p = 0.102), respectively