Document Detail


Stereoscopic magnification in spinal angiography.
MedLine Citation:
PMID:  6410803     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
This technique combines the advantages of magnification and stereoscopic angiography. A heavy-duty x-ray tube oscillating between two positions (25 mm apart) allows serial spinal angiograms to be produced in stereo magnification (factor 2.0) using the 0.2 mm, 12 kW focal spot. The x-ray tube can be rapidly changed for normal serial angiography with a 0.6 mm, 50 kW focus. The technique is easy to use for spinal phlebography and arteriography. Vessels can be observed clearly in three dimensions. Difficulties relating to localization of veins (e.g., intra- or extraspinal) are eliminated. The feeding vessels, the draining system, and the exact location of spinal angiomas are more easily recognized. In many cases, only one injection of contrast medium is needed and the use of photographic subtraction radiography is unnecessary.
Authors:
H Vogelsang; K Dietz
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  AJNR. American journal of neuroradiology     Volume:  4     ISSN:  0195-6108     ISO Abbreviation:  AJNR Am J Neuroradiol     Publication Date:    1983 May-Jun
Date Detail:
Created Date:  1983-09-20     Completed Date:  1983-09-20     Revised Date:  2008-02-14    
Medline Journal Info:
Nlm Unique ID:  8003708     Medline TA:  AJNR Am J Neuroradiol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  588-9     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Angiography / instrumentation*
Humans
Radiographic Magnification / instrumentation*
Spine / blood supply*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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