For citations:
Dementyev I.O., Chaykov V.S., Troyanov A.V., Parkov D.A., Shchukina E.O., Anurova O.A., Fedenko A.A., Kaprin A.D., Ivanov S.A. Rare malignant kidney (renal) tumor – leiomyosarcoma of the renal vein (clinical case). Cancer Urology. 2022;18(1):143-150. (In Russ.) https://doi.org/10.17650/1726-9776-2022-18-1-143-150