pneumonocele

[ nōōmə-nō-sēl′, nu-mŏnə- ]

n.

Protrusion of a portion of the lung through a defect in the chest wall.pleurocele pneumatocele pneumocele
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.