Fig. 2From: The potential risk of contralateral non-sentinel groin node metastasis in women with early primary vulvar cancer following unilateral sentinel node metastasis: a single center evaluation in University Hospital of DüsseldorfKaplan Meier curve of patient’s survival rates. OS analysis results show 90.9% for group 1, 80% for group 2AB and 75% for group 2C. Group divisions can be seen in Fig. 1Back to article page