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Description: Asthma Obstruction of the lumen of the bronchiole by mucoid exudate, goblet cell metaplasia, epithelial basement membrane thickening and severe inflammation of bronchiole.
Title: Asthma
Credit: http://www.flickr.com/photos/pulmonary_pathology/3705143121/
Author: Yale Rosen
Permission: CC-BY-SA 2.0
Usage Terms: Creative Commons Attribution-Share Alike 2.0
License: CC BY-SA 2.0
License Link: http://creativecommons.org/licenses/by-sa/2.0
Attribution Required?: Yes

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