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- Leeds_test_object abstract "A Leeds Test Object or Leeds Phantom is a quality assurance tool for a medical imaging device. These devices are mostly concerned with x-ray imaging techniques such as fluoroscopy, digital radiography, mammography and computed tomography (CT) although Leeds phantoms also exist for some aspects of radiotherapy QA and for other techniques such as MRI.The test object or phantom allows a radiographer or medical physicist to check the consistency of the image quality performance of the imaging device. The main aspects of image quality which are analysed are contrast resolution, spatial resolution or modular transfer function and geometric accuracy.First manufactured in 1955, Leeds Test Objects have become world renowned as a clinical standard for establishing the correct operating performance of X-ray machines following their adoption for clinical use by the U.K. Health Service (NHS).".
- Leeds_test_object wikiPageExternalLink www.leedstestobjects.com.
- Leeds_test_object wikiPageID "17521049".
- Leeds_test_object wikiPageRevisionID "579126899".
- Leeds_test_object advert "June 2009".
- Leeds_test_object advert "May 2008".
- Leeds_test_object hasPhotoCollection Leeds_test_object.
- Leeds_test_object notability "May 2008".
- Leeds_test_object orphan "February 2009".
- Leeds_test_object refimprove "May 2008".
- Leeds_test_object subject Category:Medical_imaging.
- Leeds_test_object comment "A Leeds Test Object or Leeds Phantom is a quality assurance tool for a medical imaging device.".
- Leeds_test_object label "Leeds test object".
- Leeds_test_object sameAs m.04g1z3l.
- Leeds_test_object sameAs Q6516180.
- Leeds_test_object sameAs Q6516180.
- Leeds_test_object wasDerivedFrom Leeds_test_object?oldid=579126899.
- Leeds_test_object isPrimaryTopicOf Leeds_test_object.