Fig. 2From: Tumor necrosis as a prognostic variable for the clinical outcome in patients with renal cell carcinoma: a systematic review and meta-analysisa Forest plots of studies evaluating the association between TN and CSS outcomes in RCC patients. b Forest plots of studies evaluating the association between TN and OS outcomes in RCC patients. c Forest plots of studies evaluating the association between TN and RFS outcomes in RCC patients. d Forest plots of studies evaluating the association between TN and PFS outcomes in RCC patientsBack to article page