Helical (spiral) CT of the upper airway with three-dimensional imaging: technique and clinical assessment.

@article{Zeiberg1996HelicalC,
  title={Helical (spiral) CT of the upper airway with three-dimensional imaging: technique and clinical assessment.},
  author={A S Zeiberg and Paul M. Silverman and Roy B. Sessions and Thomas R Troost and William J. Davros and Robert K. Zeman},
  journal={AJR. American journal of roentgenology},
  year={1996},
  volume={166 2},
  pages={293-9}
}
OBJECTIVE The purpose of this study was to evaluate the application of helical CT-generated three-dimensional images of the upper airway. MATERIALS AND METHODS Thirty patients, 10 healthy and 20 with upper-airway disease, were studied with helical CT (5-mm collimation). Overlapping images at 2-mm intervals were retrospectively generated. In the group of healthy patients, two radiologists in independently compared overlapping with nonoverlapping images, ranked confidence in identifying small… CONTINUE READING

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