The Formation of a "Fungus Ball" Within Preexisting Cavities Is

Question

The formation of a "fungus ball" within preexisting cavities is a common development in
A)blastomycosis.
B)pulmonary aspergillosis.
C)coccidioidomycosis.
D)histoplasmosis.

Accepted Answer

Pulmonary aspergillosis is known for the formation of a "fungus ball" within preexisting cavities in the lungs. This occurs when Aspergillus fungi colonize within the cavities, causing the accumulation of debris and hyphae to form a ball-shaped mass. The other options may cause infections in the lung but do not typically result in the formation of a fungus ball.