The CT number accuracy of a novel commercial metal artifact reduction algorithm for large orthopedic implants

Philips Healthcare released a novel metal artifact reduction algorithm for large orthopedic implants (O‐MAR). Little information was available about its CT number accuracy. Since CT numbers are used for tissue heterogeneity corrections in external beam radiotherapy treatment planning, we performed a...

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Veröffentlicht in:	Journal of applied clinical medical physics 2014-01, Vol.15 (1), p.274-278
Hauptverfasser:	Hilgers, Guido, Nuver, Tonnis, Minken, André
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Algorithms Computer Simulation CT number accuracy Hip Prosthesis Humans metal artifact reduction metallic hip prosthesis Metals Phantoms, Imaging Prostheses Prostheses and Implants Radiation Oncology Physics Radiographic Image Interpretation, Computer-Assisted - methods Standard deviation Titanium Tomography, X-Ray Computed - methods
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