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Prenatal diagnosis of an intrapericardial teratoma. A cause for nonimmune hydrops.
A 26-week gestation was referred to our Institution for the evaluation of a possible fetal thoracic mas!l. The mother was gravida 3, para 0, abortions 2, with no family history of con· genitalExpand
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Intravenous angiography using digital video subtraction: intravenous cervicocerebrovascular angiography.
The clinical application of intravenous angiography to study the cervicocerebrovascular system using the digital video subtraction system described in a companion article is reported. About 0.75Expand
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Digital video subtraction angiography: screening technique for renovascular hypertension.
Significant deterrents to the detection of renovascular hypertension are the unreliability of current screening methods and the widespread belief that the incidence of renal artery stenosis is tooExpand
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Intravenous angiography using digital video subtraction: x-ray imaging system.
An x-ray imaging system, using digital subtraction techniques, has been developed. The system requires: (1) high output generation equipment; (2) an image intensifier capable of receiving high outputExpand
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Digital video subtraction angiography of renal vascular abnormalities.
A digital subtraction system for performing intravenous angiography has been developed and applied to the diagnosis of renal vascular abnormalities. A total of 35 patients underwent 39 intravenousExpand
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Digital subtraction angiography of peripheral vascular bypass procedures.
Without premedication or special preparation, digital video subtraction angiography, also known as photoelectronic intravenous angiography, was effectively used for evaluating patients who hadExpand
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Development Of A Digital Video Subtraction System For Intravenous Angiography
This paper represents the third presentation to the SPIE that has dealt with our research activities in photoelectronic radiology and intravenous angiography. The earlier papers have been publishedExpand
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Photoelectronic Imaging for Radiology
This paper describes efforts to replace screen-film applications in radiology by an assemblage of x-ray intensifiers, video cameras, displays, and nonfilm storage media, the stimulus for which isExpand
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