Zobrazeno 1 - 10
of 19
pro vyhledávání: '"M A Kroeker"'
Publikováno v:
Radiology. 229:91-98
To evaluate the sensitivity and specificity of biphasic computed tomography (CT) with mesenteric CT angiography in the diagnosis of acute mesenteric ischemia (AMI).Sixty-two patients with clinically suspected AMI underwent prospective imaging with bi
Autor:
Patrick H. Lawrence, Howard M. Greenberg, Terrance P. Madden, J. Patrick Shoenut, Bruce Maycher, M A Kroeker, Richard C. Semelka
Publikováno v:
Journal of Magnetic Resonance Imaging. 3:337-343
A study was undertaken to determine the ability to characterize benign and malignant masses with unenhanced and contrast material-enhanced fast low-angle shot and fat-suppressed spin-echo magnetic resonance (MR) imaging. Thirty patients with adrenal
Publikováno v:
Journal of Magnetic Resonance Imaging. 3:79-82
Magnetic resonance (MR) imaging was performed in patients with a history (> 1 year) of inflammatory pancreatic disease. Calcification was seen at recent computed tomographic examinations in 13 patients and was not seen in nine patients. On fat-suppre
Publikováno v:
Radiology. 185:479-482
To examine the pattern of immediate enhancement with gadopentetate dimeglumine on dynamic magnetic resonance (MR) images of the spleen, this study was divided into two parts: In the first part, the authors retrospectively reviewed the dynamic MR imag
Autor:
G Y Minuk, M A Kroeker, J P Shoenut, R M Kroeker, R C Semelka, A B Micflikier, F C Simm, Howard M. Greenberg
Publikováno v:
Radiology. 184:687-694
Dynamic contrast medium-enhanced computed tomography (CT), T2-weighted fat-suppressed spin-echo (T2FS) magnetic resonance (MR) imaging, and breath-hold T1-weighted fast low-angle shot (FLASH) MR imaging before and after dynamic gadopentetate dimeglum
Publikováno v:
Radiology. 182:425-430
Nonenhanced and gadolinium-enhanced fat-suppressed spin-echo and breath-hold fast low-angle shot (FLASH) magnetic resonance (MR) imaging techniques were compared with iodine contrast material-enhanced computed tomography (CT) for the detection and ch
Publikováno v:
Journal of Magnetic Resonance Imaging. 1:625-632
The potential of new high-field-strength magnetic resonance (MR) imaging sequences to evaluate bowel disease was investigated and compared with computed tomographic (CT) studies. Thirty-two patients were studied, 14 with known or suspected gastrointe
Publikováno v:
Clinical Physics and Physiological Measurement. 12:279-287
The measurement of cerebral blood flow using the xenon-enhanced computed tomography (XECT) technique requires that the build-up of xenon in both brain tissue and end-tidal expired air be determined as a function of time. Monitoring of the former is c
Publikováno v:
Physics in Medicine and Biology. 35:925-935
A recently proposed application of quantitative computed tomography is in the study of cerebral blood flow and partition coefficient using stable xenon as a freely diffusible, radio-opaque tracer. Central to the method is the calibration factor descr
Publikováno v:
Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes. 51(2)