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. 2022 Aug 5;22:856. doi: 10.1186/s12885-022-09971-w

Fig. 5.

Fig. 5

Kaplan–Meier curves depicting the 5-year RFS in patients with small RCC after surgical resection. A The 5-year RFS after surgical resection of all patients with small RCCs was 96.8%. B Patients with CV had a significantly worse 5-year RFS than those with CV (p = 0.005). The 5-year RFS of patients with and without CV was 92.5 and 100%, respectively. RFS, recurrence-free survival; RCC, renal cell carcinoma; CV, collateral vessel