Results 231 to 240 of about 29,210 (298)
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Radiologic Clinics of North America, 2003
CT urography and MR urography are an evolving concept and developing technique. As the technology matures, CT urography will combine the ultimate diagnostic capabilities of intravenous urography and CT. In the near future, many intravenous urograms will be replaced by CT urography to evaluate patients with hematuria and other genitourinary conditions ...
James F. Glockner +2 more
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CT urography and MR urography are an evolving concept and developing technique. As the technology matures, CT urography will combine the ultimate diagnostic capabilities of intravenous urography and CT. In the near future, many intravenous urograms will be replaced by CT urography to evaluate patients with hematuria and other genitourinary conditions ...
James F. Glockner +2 more
openaire +3 more sources
Magnetic Resonance Imaging Clinics of North America, 1997
Developments of MR imaging of static fluid has led to the emergence of MR urography (MRU) as a potential imaging technique of the urinary system. MRU has been shown to be highly sensitive in the diagnosis of urinary obstruction, defining the severity of dilatation, the site, and in the majority of cases, the cause of obstruction.
S, Hussain +4 more
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Developments of MR imaging of static fluid has led to the emergence of MR urography (MRU) as a potential imaging technique of the urinary system. MRU has been shown to be highly sensitive in the diagnosis of urinary obstruction, defining the severity of dilatation, the site, and in the majority of cases, the cause of obstruction.
S, Hussain +4 more
openaire +2 more sources
Urologic radiology, 1983
Thirty patients injected intravenously with a nonionic contrast medium, iohexol, for urography were compared with 30 patients similarly injected with sodium iothalamate. Comparable radiographic results were obtained in these patients with normal renal function.
Ethel Maynard +2 more
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Thirty patients injected intravenously with a nonionic contrast medium, iohexol, for urography were compared with 30 patients similarly injected with sodium iothalamate. Comparable radiographic results were obtained in these patients with normal renal function.
Ethel Maynard +2 more
openaire +3 more sources
RadioGraphics, 2004
With the recent introduction of multi-detector row helical computed tomography (CT), the radiologic evaluation of patients with urologic disease has changed rapidly. Two major approaches to CT urography have been developed. The first approach combines axial CT with timed excretory urography (EU) performed by using conventional radiography, digital ...
Akira, Kawashima +5 more
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With the recent introduction of multi-detector row helical computed tomography (CT), the radiologic evaluation of patients with urologic disease has changed rapidly. Two major approaches to CT urography have been developed. The first approach combines axial CT with timed excretory urography (EU) performed by using conventional radiography, digital ...
Akira, Kawashima +5 more
openaire +2 more sources
AJR. American journal of roentgenology, 2019
OBJECTIVE The purpose of this study was to compare dual-energy CT (DECT) urography with a 50% reduced iodine dose to single-energy CT (SECT) urography with a standard iodine dose with respect to attenuation of renal vascular and urinary tract structures ...
W. Shuman +4 more
semanticscholar +1 more source
OBJECTIVE The purpose of this study was to compare dual-energy CT (DECT) urography with a 50% reduced iodine dose to single-energy CT (SECT) urography with a standard iodine dose with respect to attenuation of renal vascular and urinary tract structures ...
W. Shuman +4 more
semanticscholar +1 more source
Computed tomographic excretory urography features of intramural ectopic ureters in 10 dogs.
Journal of Small Animal Practice, 2016OBJECTIVES To describe the morphologic and morphometric computed tomographic excretory urography features of intramural ectopic ureters in dogs. METHODS Retrospective evaluation of computed tomographic excretory urography studies in 10 dogs with ...
A. Fox, A. Sharma, Scott Secrest
semanticscholar +1 more source
The British Journal of Radiology, 1969
Dr. Cremin's letter brings out the difference in approach between a general hospital which undertakes relatively few examinations on small children and a paediatric hospital. In my article I said that sedation was imperative in infants and most small children.
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Dr. Cremin's letter brings out the difference in approach between a general hospital which undertakes relatively few examinations on small children and a paediatric hospital. In my article I said that sedation was imperative in infants and most small children.
openaire +3 more sources
Pediatric MR Urography: Indications, Techniques, and Approach to Review.
Radiographics, 2015Magnetic resonance (MR) urography is a valuable imaging modality for assessing disorders of the pediatric urinary tract. It allows comprehensive evaluation of the kidneys and urinary tract in children by providing both morphologic and functional ...
E. Dickerson +5 more
semanticscholar +1 more source
Clinical Techniques in Small Animal Practice, 2005
Excretory urography is a type of contrast study used to verify and localize upper urinary tract disease. In some instances, information regarding renal function and disease pathophysiology can also be obtained. With the recent advances in small animal ultrasonagraphy, excretory urography has become an underutilized procedure.
openaire +2 more sources
Excretory urography is a type of contrast study used to verify and localize upper urinary tract disease. In some instances, information regarding renal function and disease pathophysiology can also be obtained. With the recent advances in small animal ultrasonagraphy, excretory urography has become an underutilized procedure.
openaire +2 more sources
Current Techniques and Clinical Applications of Computed Tomography Urography.
Current problems in diagnostic radiology, 2017From conventional radiograph to magnetic resonance urography, imaging of urinary system has evolved with variety of investigations over the past several decades with each of them having advantages and limitations of their own.
V. Krishnan +3 more
semanticscholar +1 more source