cases, kidney Week 227: Case 6 April 26, 2023 pathadmin 1. Presented by Pedram Argani, M.D. and prepared by Dengfeng Cao, M.D. Ph.D.66 year old female with 5.5 cm renal mass./images/DengfengCao/Cao_061205_case6a.jpg/images/DengfengCao/Cao_061205_case6b.jpg/images/DengfengCao/Cao_061205_case6c.jpg/images/DengfengCao/Cao_061205_case6d.jpgMucinous tubular and spindle carcinomaSarcomatoid carcinomaPapillary renal cell carcinoma with sarcomatoid areasCollecting duct carcinoma, high grade Loading...