[Thorotrast deposits in the RES of the liver and spleen--a rare but characteristic roentgen diagnosis].
Finely reticulated or granulated shadows of liver and spleen, as well as metal-dense shadows of abdominal lymph nodes are characteristic roentgen findings in thorotrastosis. Thorium dioxide (Thorotrast) was used as a contrast medium from 1930-1950. It yielded excellent contrast and was well tolerated, but due to its radioactivity and its long biological half-life it caused manifold late complications. The typical roentgen findings in thorotrastosis are illustrated by two cases; the importance of thorotrastosis is discussed on the basis of relevant literature.
D003937:Diagnosis, Differential; D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging* / Q000378:metabolism; D008198:Lymph Nodes / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D012157:Mononuclear Phagocyte System / Q000000981:diagnostic imaging* / Q000378:metabolism; D011859:Radiography; D013154:Spleen / Q000000981:diagnostic imaging* / Q000378:metabolism; D013911:Thorium Dioxide / Q000378:metabolism*
D013911:Thorium Dioxide
Thorotrastablagerungen im RES der Leber und Milz--eine seltene aber charakteristische Röntgendiagnose.