Prognostic Value of Lymphovascular Invasion in Upper Urinary Tract Urothelial Carcinoma after Radical Nephroureterectomy: A Systematic Review and Meta-Analysis

Figure 3

Forest plots of hazard ratios (HRs) for the association between lymphovascular invasion and upper urinary tract urothelial carcinoma in node-negative patients. (a) Progression-free survival (PFS). (b) Cancer-specific survival (CSS).

(a)

(b)