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Photographic System Qualily Control
Radiology Department, Aultman Hospital, Canton, Ohio, the Radiology Department, St. Joseph Hospital and Health Center, Lorain, Ohio; Northeastern Ohio Universities College of Medicine, Rootstown, Ohio. Transparency film is typically used to record representative images from a diagnostic ultrasound examination. The photographic system is composed of multiple components, including the display monitor, the hard copy camera, and film processing. Consistent, highquality image recording requires periodic monitoring of photographic system performance. A practical quality control program, including parameters to be monitored with control limits and testing frequency, is presented.
Key Words: quality control hard copy camera display monitor test patterns sensitometry
Journal of Diagnostic Medical Sonography, Vol. 9, No. 2,
62-66 (1993) |
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