Zobrazeno 1 - 10 of 68 pro vyhledávání: '"John R. Thornbury"'
2
The Efficacy of Diagnostic Imaging
Autor: John R. Thornbury, Dennis G. Fryback
Publikováno v: Medical Decision Making. 11:88-94
The authors discuss the assessment of the contribution of diagnostic imaging to the patient management process. A hierarchical model of efficacy is presented as an organizing structure for appraisal of the literature on efficacy of imaging. Demonstra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5f4f861e96e725f5b7da2e97a3b049b
https://doi.org/10.1177/0272989x9101100203
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5
Intermediate outcomes: diagnostic and therapeutic impact
Autor: John R. Thornbury
Publikováno v: Academic radiology. 6
The conceptual basis for intermediate outcomes has been established, and scientifically sound methods are available for assessment of these short-term outcomes. While modest intermediate outcomes research experience assessing imaging technology has a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8919786e13e50abcbde3b5944f437d9c
https://pubmed.ncbi.nlm.nih.gov/9891168
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6
A randomized comparison of iodixanol and iohexol in adult body computed tomography scanning
Autor: Dina F. Caroline, Rosaleen B. Gembala, Barbara E. Sargent, Frederick Kelcz, Myron A. Pozniak, Joseph B. Rima, John R. Thornbury, Fred T. Lee
Publikováno v: Academic radiology. 3
Rationale and Objectives. We compared the safety and imaging efficacy of iodixanol-270 (270 mg I/ml), iodixanol-320 (320 mg I/ml), both of which are isosmolal to blood, and iohexol-300 (300 mg I/ml) for body computed tomography (CT) scanning. Methods
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a107478116ac619a27ed0f96d85e636
https://pubmed.ncbi.nlm.nih.gov/8883528
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7
MR imaging of adrenal lymphoma
Autor: Fred T. Lee, Frederick Kelcz, John R. Thornbury, Thomas M. Grist
Publikováno v: Abdominal imaging. 18(1)
A case of lymphoma of the adrenal glands is presented. Both computed tomography (CT) and magnetic resonance imaging (MRI) demonstrated large bilateral adrenal masses with no other associated abdominal abnormalities. MR was better able to demonstrate
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8728e6646fe7b49f56a5395c361a7f39
https://pubmed.ncbi.nlm.nih.gov/8431701
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8
Technology assessment--an American view
Autor: Dennis G. Fryback, John R. Thornbury
Publikováno v: European journal of radiology. 14(2)
Technology assessment of an imaging method such as magnetic resonance (MR) is a complicated concept that includes aspects of epidemiology, biostatistics, clinical efficacy determination, outcomes assessment, and knowledge of the technical and medical
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4a70779864388a121ec52086fa9d28b
https://pubmed.ncbi.nlm.nih.gov/1563415
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10
Acute renal infections
Autor: John R. Thornbury
Publikováno v: Urologic radiology. 12(4)
The current status of the pathogenesis of the disease and imaging methods in acute renal infections is reviewed. The spectrum of type of infection includes 1) acute pyelonephritis, 2) acute bacterial nephritis, 3) acute renal abscess, 4) acute pyonep
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::711e798dfa812bdf8cbcf020f11a63c8
https://pubmed.ncbi.nlm.nih.gov/2042274
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