%0 Journal Article %T Prognostic Value of Lymphovascular Invasion in Node-Negative Upper Urinary Tract Urothelial Carcinoma Patients Undergoing Radical Nephroureterectomy %A Dahai Dong %A Guiming Zhang %A Lijiang Sun %A Wen Liu %A Zhonghan Zhou %J Archive of "Yonsei Medical Journal". %D 2019 %R 10.3349/ymj.2019.60.2.174 %X This study aimed to evaluate the prognostic impact of lymphovascular invasion (LVI) in patients treated with radical nephroureterectomy (RNU) for upper urinary tract urothelial carcinoma (UTUC) %K Urinary tract %K prognosis %K neoplasm invasiveness %K carcinoma %K transitional cell %K lymph nodes %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6342715/