Hounsfield units variations: Impact on CT-density based conversion tables and their effects on dose distribution

Purpose Determination of dose error margins in radiation therapy planning due to variations in Hounsfield Units (HU) values dependent on the use of different CT scanning protocols. Patients and methods Based on a series of different CT scanning protocols used in clinical practice, conversion tables...

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Veröffentlicht in:	Strahlentherapie und Onkologie 2014, Vol.190 (1), p.88-93
Hauptverfasser:	Zurl, B., Tiefling, R., Winkler, P., Kindl, P., Kapp, K.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Humans Medicine Medicine & Public Health Oncology Original Article Phantoms, Imaging Radiation Dosage Radiographic Image Interpretation, Computer-Assisted - methods Radiotherapy Radiotherapy Planning, Computer-Assisted - methods Radiotherapy, Conformal - methods Radiotherapy, Image-Guided - methods Reproducibility of Results Sensitivity and Specificity Tomography, X-Ray Computed - instrumentation Tomography, X-Ray Computed - methods
Online-Zugang:	Volltext
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