%0 Journal Article %T Villous adenoma coexistent with focal well-differentiated adenocarcinoma of female urethral orifice: A case report and review of literature %A Hai-Tao Niu %A Hui Wu %A Lu-Feng Qin %A Xiao-Ming Xing %A Xue-Cheng Yang %A Ye Liang %J Archive of "World Journal of Clinical Cases". %D 2019 %R 10.12998/wjcc.v7.i7.891 %K Villous adenoma %K Well-differentiated adenocarcinoma %K Urinary tract %K Immunohistochemistry %K Case report %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6473125/