Digital Luminescence Radiography Using a Chest Phantom
| Autor: | K. Kheddache, Kerstin Lyttkens, Mikael Kehler, Peter Hochbergs, A. Ebbesen, A. Lundin, Lars Gunnar Månsson, E. Arnadóttir, J.-E. Angelhed, Ulf Albrechtsson |
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| Rok vydání: | 1993 |
| Předmět: |
Thorax
Radiological and Ultrasound Technology Receiver operating characteristic business.industry Radiography Significant difference Mediastinum General Medicine Imaging phantom 030218 nuclear medicine & medical imaging Right hemithorax 03 medical and health sciences 0302 clinical medicine medicine.anatomical_structure 030220 oncology & carcinogenesis Personal computer medicine Radiology Nuclear Medicine and imaging Nuclear medicine business |
| Zdroj: | Acta Radiologica. 34:440-444 |
| ISSN: | 1600-0455 0284-1851 |
| Popis: | With the introduction of picture and archiving communicating systems an alternative image display for the wards might be a personal computer (PC). The intention with this study was to evaluate the diagnostic image quality of the monitor of a PC compared to that of a workstation. Eighty-five digital radiographs of a chest phantom with simulated tumors in the mediastinum and right lung were saved on optical discs. The examinations were reviewed by 4 radiologists on a monitor at a workstation and at a PC, and receiver operating characteristic (ROC) curves were constructed. No significant difference was found between performance of the PC and the workstation. |
| Databáze: | OpenAIRE |
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