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. 2017 Mar 22;12(3):e0173933. doi: 10.1371/journal.pone.0173933

Fig 3. Overall survival of patients after curative liver resection for colorectal liver metastases without development of pulmonary metastases or pulmonary metastases and additional pulmonary metastasectomy.

Fig 3

Green: no pulmonary metastases (N = 84; 3-year-survival: 71.1%; 5-year-survival: 63.5%); Blue: pulmonary metastasectomy (N = 22; 3-year-survival: 87.2%; 5-year-survival: 77.5%) (p-value: 0211).