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. 2021 Mar 18;13:2613–2622. doi: 10.2147/CMAR.S298579

Figure 2.

Figure 2

Kaplan–Meier curves for overall survival (OS) of patients with metastasis to certain organs. Kaplan–Meier curves comparing the OS of (A) patients with liver metastasis, without lung and brain metastasis (liver+ lung- brain- metastasis), patients with brain metastasis, without liver and lung metastasis (brain+ lung- liver- metastasis), and patients with lung metastasis, without liver and brain metastasis (lung+ liver- brain- metastasis); (B) patients with lung+ liver- brain- metastasis and liver+ lung- brain- metastasis; (C) patients with liver+ lung- brain- metastasis and brain+ lung- liver- metastasis; (D) patients with lung+ liver- brain- metastasis and brain+ lung- liver- metastasis.