Fig. 4
From: Clinical significance of circulating tumour cells and Ki-67 in renal cell carcinoma
Correlation between the number of CTCs and Ki-67 and between the number of CTCs and tumour diameter. A Correlation between Ki-67 and the number of CTCs before surgery. B Correlation between Ki-67 and the number of CTCs immediately after surgery (number of intraoperative CTCs). C Correlation between Ki-67 and the number of CTCs 1 week after surgery. D Correlation between tumour diameter and the number of CTCs before surgery. E Correlation between tumour diameter and the number of CTCs immediately after surgery (number of intraoperative CTCs). F Correlation between tumour diameter and the number of CTCs 1 week after surgery