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Pronunciation: mi'kro-sin-tig'ra-fe

Definition: Imaging of small anatomic structures by use of a radionuclide in conjunction with a special collimator which “magnifies” the image; for example, the use of technetium 99m in conjunction with a pinhole collimator to image the lacrimal drainage.

[micro- + scintigraphy]

Further information

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.