Prognostic importance of lymphovascular invasion in urothelial carcinoma of the renal pelvis.

Lymphovascular invasion status is a key prognostic marker that can stratify the risk of patients with pT3 upper tract urothelial carcinoma further. Patients with this pathologic feature should be carefully considered for clinical trials exploring existing and novel therapies. Cancer 2018;124:2507-14. © 2018 American Cancer Society.