Thyroid‐like follicular renal cell carcinoma with sarcomatoid differentiation and an aggressive clinical course: a case report confirming the presence of the EWSR1:PATZ1 fusion gene. Issue 4 (1st February 2022) - Perret, Raul; Lefort, Felix; Bernhard, Jean‐Christophe; Baud, Jessica; Le Loarer, François; Yacoub, Mokrane