Combination or superimposition of two images for demonstrating differences between them (e.g., radiograph with contrast vs. one without, radionuclide images using different radionuclides, radiograph vs. radionuclide image) and in the preparation of audiovisual materials (e.g., offsetting identical images, coloring of vessels in angiograms).

Annotation

coordinate with RADIOGRAPHY or RADIONUCLIDE IMAGING

DUI

D013382 MeSH Browser

CUI

M0020699

History note

91(64); was SUBTRACTION TECHNIC 1964-90 (Prov 1964-72)

Online note

use SUBTRACTION TECHNIQUE to search SUBTRACTION TECHNIC 1966-90

Public note

91; was SUBTRACTION TECHNIC 1973-90