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(A) Pericardial effusion recurrence-free survival of patients with non-small-cell lung cancer who have undergone simple pericardiocentesis, balloon pericardiotomy, and surgical pericardiectomy. (B) The overall survival of patients with non-small-cell lung cancer who have undergone simple pericardiocentesis, balloon pericardiotomy, and surgical pericardiectomy.
CI, confidence interval; NC, could not be calculated; OS, overall survival; RFS, recurrence-free survival.
