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Meaning of photoscan

pho•to•scan

Pronunciation: (fō'tu-skan"), [key]
— -scanned, -scan•ning.
  1. to study the distribution of a radioactive isotope or radiopaque dye in (a body organ or part) through the use of x-rays.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.