Brief Article
Copyright ©2010 Baishideng.
World J Gastroenterol. Jul 14, 2010; 16(26): 3318-3324
Published online Jul 14, 2010. doi: 10.3748/wjg.v16.i26.3318
Figure 1
Figure 1 The median progression free survival and overall survival time. A: Progression free survival time of first-line chemotherapy; B: Overall survival rate for colorectal cancer patients with unresectable pulmonary metastases; C: Kaplan and Meier plots for median survival time according to chemotherapy efficacy; D: Kaplan and Meier plots for median survival time according to whether the second-line treatment was received. PR: Partial response; SD: Stable disease; PD: Progressive disease.