Results 291 to 300 of about 141,647 (332)
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American Journal of Gastroenterology, 2014
To the Editor: We read with interest the study of Romagnuolo and Cotton (1). The study reported different factors that predict prolonged fluoroscopy time (FT) during endoscopic retrograde cholangiopancreatography (ERCP) (1). In our multicenter study (n=414, ERCP procedure performed by six endoscopists in three American centers) that was partially ...
Ala Abdel Jalil +2 more
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To the Editor: We read with interest the study of Romagnuolo and Cotton (1). The study reported different factors that predict prolonged fluoroscopy time (FT) during endoscopic retrograde cholangiopancreatography (ERCP) (1). In our multicenter study (n=414, ERCP procedure performed by six endoscopists in three American centers) that was partially ...
Ala Abdel Jalil +2 more
openaire +3 more sources
Television fundoscopy and fluoroscopy
Journal of Audiovisual Media in Medicine, 1980Systems have been developed using an inexpensive colour television camera and a specially designed high sensitivity monochrome camera to enable fundoscopy and retinal fluoroscopy to be carried out using TV as the recording medium. The advantages and details of the techniques are described.
A. Ellingford, W. M. Haining
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The Scintillation Limit in Fluoroscopy
Radiology, 1954The ultimate performance which can theoretically be obtained with a fluoroscopic imaging device is determined by the quantum nature of the x-rays themselves. In medical fluoroscopy, the available x-ray intensity is set by the permissible patient dose, so that the information carried by the x-rays is quite definitely limited. This fact was first pointed
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Fully Automatic and Real-Time Catheter Segmentation in X-Ray Fluoroscopy
International Conference on Medical Image Computing and Computer-Assisted Intervention, 2017Augmenting X-ray imaging with 3D roadmap to improve guidance is a common strategy. Such approaches benefit from automated analysis of the X-ray images, such as the automatic detection and tracking of instruments.
P. Ambrosini +4 more
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An Adaptometer for Preparation for Fluoroscopy
Radiology, 1951Every fluoroscopist has a method of determining when his eyes are dark-adapted; he wears goggles for a timed period, gauges his eyes by a light leak in the room, or perhaps switches the tube on and off until satisfied. Presented here is a low brightness adaptometer which will take the guess out of this chore.
Frank A. Riebel, C. C. Carroll
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Radiology, 1968
An easily constructed fluoroscopy supply cart has proved a time-saver for technicians, radiologists, and patients. It not only provides the supplies needed for any fluoroscopic procedure convenient to the x-ray table but also serves as a radiation protection shield for the technician and spot-film cassettes.
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An easily constructed fluoroscopy supply cart has proved a time-saver for technicians, radiologists, and patients. It not only provides the supplies needed for any fluoroscopic procedure convenient to the x-ray table but also serves as a radiation protection shield for the technician and spot-film cassettes.
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2016
Urodynamic studies assess the functionality of the lower urinary tract (bladder and urethra) by measuring pressure and flow. The diagnostic accuracy of urodynamics can be increased by the addition of fluoroscopy, which allows radiologic assessment of the anatomy of the lower urinary tract in real time.
Karyn S. Eilber, Tom Feng
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Urodynamic studies assess the functionality of the lower urinary tract (bladder and urethra) by measuring pressure and flow. The diagnostic accuracy of urodynamics can be increased by the addition of fluoroscopy, which allows radiologic assessment of the anatomy of the lower urinary tract in real time.
Karyn S. Eilber, Tom Feng
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Image Intensification Fluoroscopy
Journal of Urology, 1976Lloyd H. Harrison, William H. Boyce
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