Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector5086610.17816/kazmj50866MiscellaneousMalignant kidney tumorsSharbetT.info@eco-vector.com130519353156776772211202022112020Copyright © 2020, Sharbet T.2020<p>Of the 133 cases admitted to the clinic from 1913-1933, 100 were histologically examined; hematuria was observed in 85% of cases and weight loss in 23%. These symptoms led to the detection of the tumor.</p>Kazan Medical archiveКазанский медицинский архив