title: [2 cases of renal carcinoma in children].
mesh_terms: D000367:Age Factors; D002291:Carcinoma, Papillary / Q000601:surgery*; D002648:Child; D003537:Cystadenoma / Q000601:surgery*; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000601:surgery*; D008297:Male; D014567:Urography
vernacular_title: Dwa przypadki raka nerki u dzieci.