Abstract
Abstract. Recently, due to the improvement of the diagnostic capabilities of medical institutions, the proportion of the category of patients with small kidney tumors has significantly increased. These patients, in accordance with world standards, are shown organ-preserving surgical strategy: resection of the kidney with a neoplasm. This problem, highlighted in the article, requires further consideration: optimization of indications for use and improvement of surgical techniques.
Keywords: tumor, kidney, organ-preserving surgery, resection, function.