Aspergillus march: from ABPA to aspergilloma to subacute invasive aspergillosis

摘要

Background Aspergillus is a ubiquitous fungus responsible for allergic as well as saprophytic and invasive manifestations depending on host’s immune status. The following case report demonstrates progression of allergic manifestations of Aspergillus to its invasive form in an individual with decreasing immunity. This can lead to uncertainties in diagnosis and management.