title: Postirradiation changes of the liver demonstrated by computed tomography.
abstract: Postirradiation changes of a liver containing a lesion as demonstrated by computed tomography (CT) is described. After treatments of 2,000 and 3,000 rad (20 and 30 Gy), the size of the mass decreased and CT showed a region with low attentuation and sharp, straight borders, corresponding to the radiation portal.
mesh_terms: D005260:Female; D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging* / Q000528:radiation effects; D008113:Liver Neoplasms / Q000000981:diagnostic imaging* / Q000532:radiotherapy; D008875:Middle Aged; D011859:Radiography