Subselective magnification angiography of experimental pneumonia |
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| Authors: | Joseph J Bookstein MD Naomi P Alazraki Lucien N Jassy |
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| Institution: | (1) Department of Medicine, University of California Medical Center, San Diego, California, USA;(2) Department of Radiology (H 755), University of California Medical Center, 225 Dickinson Street, 92103 San Diego, CA, USA |
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| Abstract: | An experiment was designed to determine whether or not acute pneumococcal pneumonia in dogs is associated with intravascular
thrombosis, or with angiographic features distinguishable from pulmonary embolism. In dogs with normal baseline chest radiographs
and perfusion scans, pneumonia was produced by transbronchial instillation of type III pneumococcus. After 2 days, perfusion
scans demonstrated discrete appropriate defects. In vivo magnification pulmonary arteriography, postmortem pulmonary arteriography,
and histologic examination disclosed no evidence of thrombi. |
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| Keywords: | Lung radiography Angiography pulmonary Pulmonary embolism Pneumonia Pulmonary arteries |
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