1. Low‐grade spindle cell proliferation in clear cell renal cell carcinoma is unlikely to be an initial step in sarcomatoid differentiation. Issue 5 (31st January 2018) Authors: Tanas Isikci, Ozlem; He, Huying; Grossmann, Petr; Alaghehbandan, Reza; Ulamec, Monika; Michalova, Kvetoslava; Pivovarcikova, Kristyna; Montiel, Delia Perez; Ondic, Ondrej; Daum, Ondrej; Prochazkova, Kristyna; Hora, Milan; Michal, Michal; Hes, Ondrej Journal: Histopathology Issue: Volume 72:Issue 5(2018) Page Start: 804 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗