VEGFA and renal pelvis/ureter urothelial carcinoma: Similarly, high microvascular density is also accompanied by high pathological staging (T, p < 0.001 and p < 0.001, high nodal metastasis (p < 0.001 and p < 0.001), high histological grade (p < 0.001 and p < 0.001), the presence of vascular invasion (p < 0.001 and p = 0.001), perineural invasion (p < 0.001 and p < 0.001), high CEBPD expression (p < 0.001 and p < 0.001) (Figure 6A,D), high VEGFA expression (p < 0.001 and p < 0.001) (Figure 6B,E) and low level of hsa-miR-429 (p < 0.001 and p < 0.001) (Figure 6C,F) in both UBUC and UTUC (Table 1 and Table 2).