aspergilloma

[ăs′pər-jə-lōmə]
n.
  1. An infectious granuloma caused by fungi of the genus Aspergillus.
  2. A variety of bronchopulmonary aspergillosis characterized by a ball-like mass of the fungus Aspergillus fumigatus in an existing cavity in the lung.fungus ball
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.