title: Thorotrast tumors in Japan--report of two cases with autopsy findings and a brief review of literature.
mesh_terms: D001344:Autopsy; D006258:Head and Neck Neoplasms / Q000209:etiology / Q000473:pathology*; D006801:Humans; D007564:Japan; D008113:Liver Neoplasms / Q000209:etiology / Q000473:pathology*; D008196:Lymph / Q000502:physiology; D008198:Lymph Nodes / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009381:Neoplasms, Radiation-Induced / Q000453:epidemiology / Q000473:pathology*; D013160:Splenic Neoplasms / Q000473:pathology; D013911:Thorium Dioxide / Q000009:adverse effects*
chemical_list: D013911:Thorium Dioxide