Eosinophilic vacuolated tumor of kidney: a clinical case and literature review

Renal cell cancer ranks 8th in the world among all oncological diseases. The most common are clear cell, papillary, and chromophobe subtypes. Due to the development of clinical, morphological, and molecular genetic diagnostic methods, the current classification of renal cell cancer has undergone significant changes. A clinical case of a patient with an eosinophilic vacuolated tumor of kidney is presented. A special feature of this case is the rarity of this subtype of kidney cancer: currently, no more than 100 clinical cases have been described in the world. At the time of writing, the follow-up period is more than 18 months; the patient undergoes periodic examinations, and there is no data for tumor recurrence.