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pyopneumothorax in Medicine

pyopneumothorax

(pī′ō-nōō′mō-thôrăks′)
n.
  1. The presence of gas and pus in the pleural cavity.pneumopyothorax
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.