Accidental visualization of the ventricles months after the intracranial injection of thorotrast.
D001921:Brain / Q000000981:diagnostic imaging*; D002552:Cerebral Ventricles; D006352:Heart Ventricles; D006801:Humans; D007267:Injections; D011859:Radiography; D013911:Thorium Dioxide
D013911:Thorium Dioxide
BRAIN/radiography