Zobrazeno 1 - 10
of 155
pro vyhledávání: '"R J Alfidi"'
Publikováno v:
American Journal of Roentgenology. 130:1059-1067
Computed tomography (CT) was used to study 79 patients with suspected gallbladder disease. First and second generation scanners were used to determine the efficacy of CT in detecting cholecystitis or cholelithiasis. Manifestations of gallbladder dise
Publikováno v:
Radiology. 150:755-759
Eleven patients with various space-occupying lesions in the orbit were examined, using a 0.3-tesla superconducting magnet to assess the capabilities and limitations of magnetic resonance (MR) imaging in the investigation of orbital lesions. Although
Autor:
A. D. Nelson, John R. Haaga, R J Alfidi, Mark E. Clampitt, J S Han, A. M. O'Block, R. W. Laakman, Benjamin Kaufman
Publikováno v:
Radiology. 157:711-714
A total of 305 magnetic resonance (MR) examinations were performed in 236 patients with metallic implants. Most examinations were performed at 0.3 T. The metallic implants included central nervous system shunting devices, tantalum mesh, surgical wire
Autor:
H. E. Butler, Floro Miraldi, Robert E. Botti, John R. Haaga, S. Y. Kopiwoda, A. D. Nelson, R J Alfidi, J M Lieberman, Alan M. Cohen, T. W. Moir
Publikováno v:
Radiology. 152:465-470
Gated cardiac magnetic resonance (MR) images were obtained in two normal volunteers and 21 adults with a variety of cardiovascular abnormalities. The images were correlated with data from clinical examinations, electrocardiograms, and cardiac cathete
Publikováno v:
Radiology. 148:739-742
Eighteen patients with hilar or mediastinal masses demonstrated at CT were selected for examination by nuclear magnetic resonance (NMR). Only regions identified as abnormal on CT scans were scanned by NMR. All patients had histologically proved disea
Autor:
J S Han, Harold L. Rekate, Young S. Yoon, Richard G. Huss, J E Benson, Benjamin Kaufman, Robert A. Ratcheson, R J Alfidi, Stuart C. Morrison
Publikováno v:
Journal of Computer Assisted Tomography. 8:944-952
Fifty-four patients with abnormalities primarily involving the base of the skull were evaluated by magnetic resonance (MR) imaging. The results were compared with information obtained by other radiologic studies, primarily X-ray CT. On MR imaging, be
Publikováno v:
Radiology. 155:639-643
The diagnostic efficacy of magnetic resonance (MR) in the evaluation of cerebral venous angioma was studied. The results of MR and computed tomography (CT) were compared in six cerebral venous angiomas in five patients. MR alone was diagnostically su
Autor:
Alan M. Cohen, G. W. Lenz, A. D. Nelson, Thomas J. Masaryk, R J Alfidi, Jeffrey S. Ross, E. M. Haacke, Michael T. Modic, Joseph P. LiPuma
Publikováno v:
American Journal of Roentgenology. 149:1097-1109
Autor:
S. J. El Yousef, P. J. Bryan, John R. Haaga, Joseph P. LiPuma, R J Alfidi, Renate H. Duchesneau
Publikováno v:
Radiology. 150:761-766
Ten normal volunteers and 45 patients with breast abnormalities were examined with magnetic resonance (MR), utilizing a 0.3-tesla superconducting magnet. In all patients, MR detected an abnormality that corresponded to the area of pathology seen on e
Autor:
T A Riemenschneider, M D Jacobstein, A D Nelson, R. J. Alfidi, Barry D. Fletcher, M. Clampitt
Publikováno v:
Circulation. 70:650-656
Eleven patients with a total of 17 palliative systemic-pulmonary artery shunts underwent evaluation by electrocardiogram-gated magnetic resonance imaging (GMRI). GMRI successfully imaged 11 of 17 shunts (65%), including five of nine Blalock-Taussig s