Zobrazeno 1 - 10
of 39
pro vyhledávání: '"NORMAN L. MARTIN"'
Autor:
Michael A. McFadden, Glendon G. Cox, Larry T. Cook, Donald A. Eckard, Norman L. Martin, Michael F. Insana, Timothy J. Hall, Linda A. Harrison
Publikováno v:
Medical Physics. 23:127-132
We examined the ability of radiologists to detect pulmonary nodules in computed radiographic (CR) chest images subjected to lossy image compression. Low-contrast 1-cm diameter targets simulating noncalcified pulmonary nodules were introduced into cli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c80495e26491c6fdc56b9636372ea8ed
https://doi.org/10.1118/1.597691
https://doi.org/10.1118/1.597691
Autor:
Larry T. Cook, C. H. J. Chang, J. M. Crystal, Michael A. McFadden, S. J. DwyerIII, J. Spicer, Arch W. Templeton, Linda A. Harrison, Norman L. Martin
Publikováno v:
European Radiology. 2:483-487
Mammography and accurate microcalcification detection require very good spatial resolution. We have compared the diagnostic capabilities of reduced-exposure, third-generation, 5 cycles/mm computed radiography (CR) phosphor plates with conventional sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6bdfd6c6e6a537b3a5c5e93b6dc8d98
https://doi.org/10.1007/bf00176358
https://doi.org/10.1007/bf00176358
Autor:
Larry T. Cook, Samuel J. Dwyer, J L Quale, John M. Bramble, Norman L. Martin, Mark D. Murphey
Publikováno v:
AJR. American journal of roentgenology. 158(1)
Computed radiography is a 2K x 2K x 10 bit digital radiographic system that replaces the film-screen combination with a photo-stimulable phosphor plate. The advantages of this relatively new technology include linear detector response, improved detec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4857ab7b7078638b080f90b95d32a6e7
https://pubmed.ncbi.nlm.nih.gov/1727344
https://pubmed.ncbi.nlm.nih.gov/1727344
Publikováno v:
Radiology. 174(3 Pt 1)
Fifty-six radiographs of nondisplaced or minimally displaced fractures of the extremities and an equal number of studies with normal findings were selected and digitized to produce spatial resolution varying from 5.75 to 0.72 line pairs per millimete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ac0f6e729e80ff7a65f121914dd51e6
https://pubmed.ncbi.nlm.nih.gov/2305071
https://pubmed.ncbi.nlm.nih.gov/2305071
Autor:
Norman L. Martin
Publikováno v:
Radiology. 195:880-880
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84bdd4e7960e584f60e65b1f02371dc7
https://doi.org/10.1148/radiology.195.3.880-a
https://doi.org/10.1148/radiology.195.3.880-a
Publikováno v:
International Journal of Radiation Applications and Instrumentation. Part B. Nuclear Medicine and Biology. 14:219-222
We have utilized 89Sr as palliative treatment for bone pain secondary to metastatic cancer in the skeleton of over 200 patients. The best results have been in patients with carcinoma of the prostate (80% response rate) and breast (89%). Results in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::439b29a749c4c6c78e18afaacf13412b
https://doi.org/10.1016/0883-2897(87)90045-6
https://doi.org/10.1016/0883-2897(87)90045-6
Publikováno v:
American Journal of Roentgenology. 143:343-348
Technetium-99m methylene diphosphonate bone scans were performed in 21 patients with giant cell tumors of bone. All tumors showed increased radiophosphate uptake, often more intense at the tumor periphery than in its center. However, radionuclide bon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::429e5d21a7cacbd2c758049d4db6ef50
https://doi.org/10.2214/ajr.143.2.343
https://doi.org/10.2214/ajr.143.2.343
Publikováno v:
Journal of Pediatric Orthopaedics. 1:171-180
Experimental testing indicates that the neck-shaft angle of the proximal femur can be reliably measured from biplanar radiographs, but torsion cannot. Calculated torsion varies significantly from true torsion as a function of the error created by fem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e7f27ab017e173ee1efb985ca7d634d
https://doi.org/10.1097/01241398-198110000-00007
https://doi.org/10.1097/01241398-198110000-00007
Publikováno v:
Radiology. 114:127-134
Over 200 patients were examined by B-scan ultrasound for suspected pancreatic disease; in 94 cases a final diagnosis was proved. The diagnostic accuracy of ultrasound, upper gastrointestinal examination, isotope pancreatography, and arteriography is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6918a9d591dd95117b3d9b62dc96afcd
https://doi.org/10.1148/114.1.127
https://doi.org/10.1148/114.1.127
Autor:
S Faszold, Norman L. Martin, S J Rosenthal, Hilton I. Price, Kyo Rak Lee, Errol Levine, David F. Preston, Arch W. Templeton, W H Anderson, Solomon Batnitzky, Samuel J. Dwyer, Larry T. Cook
Publikováno v:
Radiology. 144:313-318
A study of the cost of recording and archiving digitally formatted diagnostic images is presented for an academic radiology department serving a 614-bed university hospital and a large outpatient population. The radiological examinations include comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5cf402b8071377abc31dfe563b16381
https://doi.org/10.1148/radiology.144.2.6806852
https://doi.org/10.1148/radiology.144.2.6806852