Evaluation of tumor localization in respiration motion-corrected cone-beam CT: Prospective study in lung

Oleksandr Dzyubak, Russell Kincaid, Agung Hertanto, Yu Chi Hu, Hai Pham, Andreas Rimner, Ellen Yorke, Qinghui Zhang, Gig S. Mageras

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

p Conclusions: Motion-corrected CBCT improves lung tumor localization accuracy and reduces motion artifacts in nearly all cases. Motion correction at end expiration using RCCT acquired at simulation yields similar results to that using a RCCT on the treatment day (2-3 weeks after simulation). C 2014 American Association of Physicists in Medicine.

Original languageEnglish (US)
Article number101918
JournalMedical physics
Volume41
Issue number10
DOIs
StatePublished - Oct 1 2014

Keywords

  • cone-beam computed tomography
  • image-guided radiation treatment
  • lung cancer
  • organ motion

ASJC Scopus subject areas

  • Biophysics
  • Radiology Nuclear Medicine and imaging

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