Metastasis characteristics based on different tumor sizes and metastasis sites
METASTASES
The best cutoff value calculated by X-tile was < 4.6 cm, 4.6–6.9 cm and > 6.9 cm, as shown in Fig. Percentage and cases of each distant metastases site. Kaplan–Meier survival curves drawn by different cutoff value calculated by X-tile of all mCRC patients (