Fig. 3

DFS and OS of all eligible patients and patients with disease recurrence between the aBVA and VAB cohorts. a DFS of all patients. b OS of all patients. c DFS of patients with disease recurrence. d OS of patients with disease recurrence. DFS disease-free survival; OS overall survival; aBVA RUL with the dissecting order of the posterior ascending arterial branch [a], followed by the right upper bronchus [B] and pulmonary vessels [VA]; VAB RUL with the dissecting order of the right upper pulmonary veins and arteries [VA], followed by the right upper bronchus [B]; NA not arrived