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Figure 1: Kaplan–Meier curves and log-rank tests for survival in UTUC patients according to preoperative fibrinogen level (cutoff value: 4.025 g l−1). (a) Cancer-specific survival, (b) disease recurrence-free survival, and (c) overall survival. UTUC: upper tract urothelial carcinoma; CSS: cancer-specific survival; RFS: disease recurrence-free survival; OS: overall survival. |
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