title: [Thorotrast kidney accompanied with renal pelvic carcinoma --a report of 2 cases (author's transl)].
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000139:chemically induced*; D003287:Contrast Media / Q000009:adverse effects*; D006801:Humans; D007668:Kidney / Q000378:metabolism*; D007680:Kidney Neoplasms / Q000139:chemically induced*; D007682:Kidney Pelvis; D008297:Male; D008875:Middle Aged; D013911:Thorium Dioxide / Q000009:adverse effects*; D014567:Urography / Q000009:adverse effects*
chemical_list: D003287:Contrast Media; D013911:Thorium Dioxide