Concomitant lung metastasis in patients with advanced hepatocellular carcinoma

Figure 1 Overall survival. A: Computed tomography (CT) scan showing multiple metastatic nodules in both lung lobes before anti-tumor treatment in a 54-year-old male patient with lung metastasis due to hepatocellular carcinoma; B: CT scan showing the disappearance of previous lung metastatic nodules in 5 mo after γ-knife radiosurgery and oral sorafenib.

Figure 2 Comparison of survival among three treatment groups. Survival curves of untreated group (n = 22), single treatment group (n = 19), and combined treatment group (n = 35).