Anatomic Localization of Scintillation Colour Image by Means of Simultaneous Colour Polaroid Film Photographing of Emission Scintiphoto and Transmission Scintiphoto

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A study has been made of a simple and practical method to add the information of anatomical localization upon the emission scintiphoto of the generally used Polaroid film. Our experients were as follows: first, the polaroid film of transmission scintiphoto, according to the Anger method, was made, and then, that of emission scintiphoto was made. Next, by double-exposing these two photos to the same polaroid film with the Mamiya-made duplicator, these photos were made into a composite photo. In that case, in order to distinguish the images of these scintiphotos on this composite photo, a colour Polaroid film was used in the double exposure, and here, when each of the two scintiphotos was given its own colour-filter, it was found that the images could be sharply sorted by colour. This method does not require any highly expensive apparatuses and according to this method a disc source and a Polaroid duplicator are enough for the exact anatomical localization of scintiphoto-images by the Polaroid film.
社団法人日本アイソトープ協会の論文