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Fig. 1 | BMC Surgery

Fig. 1

From: Palliative primary tumor resection may not offer survival benefits for patients with unresectable metastatic colorectal neuroendocrine neoplasms, one multicenter retrospective cohort study

Fig. 1

Kaplan–Meier survival analyses of patients before and after PSM. (A) PFS of the whole cohort, (B) OS of the whole cohort, (C) PFS of patients who received PTR and those who did not in the original cohort, (D) OS of patients who received PTR and those who did not in the original cohort, (E) PFS of patients who received PTR and those who did not in the matched cohort, (F) OS of patients who received PTR and those who did not in the matched cohort. PTR: primary tumor resection, PSM: propensity score matching, PFS: progression free survival, OS: overall survival

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BMC Surgery

ISSN: 1471-2482

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