Zobrazeno 1 - 10
of 35
pro vyhledávání: '"M C Olson"'
Publikováno v:
American Journal of Roentgenology. 167:79-84
We performed this study to assess the usefulness of a computer automated scan technology (CAST) for individualizing scan delay during helical CT to improve the efficiency of hepatic enhancement.We prospectively evaluated 183 patients who were randomi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d42e274a147750937fc12606c38a1da0
https://doi.org/10.2214/ajr.167.1.8659426
https://doi.org/10.2214/ajr.167.1.8659426
Autor:
Caryl G. Salomon, Robert C. Flanigan, W B Waters, S G Fisher, Michael E. Flisak, H V Posniak, Joseph M. Pyle, M C Olson
Publikováno v:
American Journal of Roentgenology. 163:1407-1411
We studied the usefulness of transrectal sonography, prostate-specific antigen levels, and prostate-specific antigen density as indications for directed and random biopsies of the prostate in patients with possible prostatic cancer.A total of 141 pat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e7131f51673cdcf990424e4401a6822
https://doi.org/10.2214/ajr.163.6.7527614
https://doi.org/10.2214/ajr.163.6.7527614
Publikováno v:
American Journal of Roentgenology. 163:1073-1077
Chest and abdominal CT scans using 1.0-sec scan times are often limited by motion in patients who are unable to hold their breath. With our scanner we can obtain images in 0.6 sec (partial scan) that use data from 225 degrees instead of the 360 degre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f34cae0a853c00a958e919fa796f585
https://doi.org/10.2214/ajr.163.5.7976877
https://doi.org/10.2214/ajr.163.5.7976877
Publikováno v:
American Journal of Roentgenology. 161:373-379
The brachial plexus is difficult to evaluate with conventional radiologic techniques, including CT. However, it is well shown by MR imaging, which has direct multiplanar imaging capability and superior soft-tissue resolution [1-4]. We present our tec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa7008234f91982f177bea37d115c1b8
https://doi.org/10.2214/ajr.161.2.8392788
https://doi.org/10.2214/ajr.161.2.8392788
Publikováno v:
RadioGraphics. 12:445-465
Magnetic resonance (MR) imaging is a valuable technique for noninvasive evaluation of the female pelvic region. This article presents the normal anatomy and abnormalities of the female pelvis. MR imaging may be more useful than clinical evaluation or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d15e48754e5550cf35f16620a69ece40
https://doi.org/10.1148/radiographics.12.3.1609137
https://doi.org/10.1148/radiographics.12.3.1609137
Publikováno v:
RadioGraphics. 11:233-246
Congenital and acquired abnormalities may alter the anatomy, size, or position of the azygos system. Computed tomography is often able to depict these abnormalities and in many cases indicate the cause. In this article, the normal anatomy of the azyg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5db6b8606e468a84bf84fa61971e6321
https://doi.org/10.1148/radiographics.11.2.2028062
https://doi.org/10.1148/radiographics.11.2.2028062
Publikováno v:
RadioGraphics. 10:839-855
Aneurysms of the thoracic aorta are most often the result of arteriosclerotic disease. Other causes include degeneration of the medial layer of the aortic wall, either idiopathically or due to genetic disorders such as Marfan syndrome; aortic dissect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c09c28c4bc9fb1d6fbaa1f447209a3e7
https://doi.org/10.1148/radiographics.10.5.2217974
https://doi.org/10.1148/radiographics.10.5.2217974
Autor:
R Wisniewski, Harold V. Posniak, M J Castelli, J Dolan, C M Dudiak, S K Sharma, V Bychkov, J H Isaacs, M C Olson
Publikováno v:
RadioGraphics. 10:15-27
Thirteen patients with clinical stages I and II endometrial carcinoma were examined with magnetic resonance (MR) imaging before surgery. Depth of invasion and stage of disease were assessed, and the results were compared with those from MR images of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67369f4e08accf84050d19263d8d3f86
https://doi.org/10.1148/radiographics.10.1.2296693
https://doi.org/10.1148/radiographics.10.1.2296693
Autor:
Aruna Vade, Richard C. Turbin, Katherine Vickery, Terrence C. Demos, Kevin Corrigan, Perla Subbaiah, M C Olson
Publikováno v:
Pediatric Radiology. 26:891-893
The objective of this study was to compare the quality of 1 : 1 and 1.5 : 1 pitch helical contrast-enhanced thoracic and abdominal CT images in children who cannot cooperate for breath holding.This is a retrospective study of 33 contrast-enhanced CT
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a0457cf613b10a26ae9db566d688272
https://doi.org/10.1007/bf03178045
https://doi.org/10.1007/bf03178045
Publikováno v:
International journal of radiation oncology, biology, physics. 47(2)
Purpose: A thorough dose–volume analysis of a standard tangential radiation technique has not been published. We evaluated the adequacy of a tangential radiation technique in delivering dose to the breast and regional lymphatics, as well as dose de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aad679c35f5349493d411747f08a2207
https://pubmed.ncbi.nlm.nih.gov/10802356
https://pubmed.ncbi.nlm.nih.gov/10802356