Abstract:
:A series of image quality measurements were obtained over a two-year period for eight image-intensifier tube fluoroscopic units used in clinical practice. The measurements were in agreement with a radiologist's opinion of the image quality for each tube. The results showed that some systems did not change significantly over the two-year period, while others deteriorated from acceptable to unacceptable image quality during this time. For this reason, it is recommended that measurements be obtained for all diagnostic fluoroscopic equipment at least semiannually to monitor image quality and remedy any changes before diagnostic accuracy is severely affected.
journal_name
Radiologyjournal_title
Radiologyauthors
Lee D,Sourkes AM,Holloway AF,Reed MHdoi
10.1148/radiology.138.2.7455130subject
Has Abstractpub_date
1981-02-01 00:00:00pages
455-9issue
2eissn
0033-8419issn
1527-1315journal_volume
138pub_type
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