Radiation dose optimization in pediatric temporal bone computed tomography: influence of tube tension on image contrast and image quality

Introduction The purpose of this experimental study was to investigate the effect of tube tension reduction on image contrast and image quality in pediatric temporal bone computed tomography (CT). Methods Seven lamb heads with infant-equivalent sizes were scanned repeatedly, using four tube tensions...

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Veröffentlicht in:	Neuroradiology 2012-03, Vol.54 (3), p.247-254
Hauptverfasser:	Nauer, Claude Bertrand, Zubler, Christoph, Weisstanner, Christian, Stieger, Christof, Senn, Pascal, Arnold, Andreas
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis of Variance Animals Biological and medical sciences Bone Computed tomography Head Heads Human exposure Image processing Imaging In Vitro Techniques Inner ear Investigative techniques, diagnostic techniques (general aspects) Medical sciences Medicine Medicine & Public Health Middle ear Miscellaneous. Technology Nervous system Neuroimaging Neurology Neuroradiology Neurosciences Neurosurgery Paediatric Neuroradiology Pediatrics Quality Quality control Radiation Radiation Dosage Radiodiagnosis. Nmr imagery. Nmr spectrometry Radiographic Image Interpretation, Computer-Assisted Radiology Scanning Sheep spatial discrimination Temporal bone Temporal Bone - diagnostic imaging Tomography Tomography, X-Ray Computed - instrumentation Tomography, X-Ray Computed - standards
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