%0 Journal Article %T Malignant mixed epithelial and stromal tumour of the kidney: a case report and a literature review %A Algirdas £¿alimas %A Arnas Bakavi£¿ius %A Darius Dasevi£¿ius %A Dileta Valan£¿ien£¿ %A Feliksas Jankevi£¿ius %A Henrikas Ramonas %A Marija Barisien£¿ %A Marius Snicorius %A Robertas Kva£¿£¿evi£¿ius %A Vitalijus Sokolovas %J Archive of "Acta Medica Lituanica". %D 2018 %R 10.6001/actamedica.v25i1.3701 %X Mixed epithelial and stromal tumour of the kidney (MEST) is a rare and distinctive neoplasm accounting for 0.2% of all renal cancers. Most of these tumours behave in a benign fashion but 13 cases with malignant transformation have already been reported. We present the first case of an extremely aggressive MEST with rapid recurrence after radical treatment, demonstrating objective response to chemotherapy %K Kidney %K mixed epithelial and stromal tumour %K malignant %K surgery %K chemotherapy %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6008004/