Microscopic examination of sterile specimens collected through needle aspiration is essential in identifying Aspergillus fungi infections. This is typically done through histopathology, cytopathology, and/or direct microscopic examination. The presence of Aspergillus fungi in these specimens, along with corresponding tissue damage, is indicative of an Aspergillus infection.
Aspergillus fumigatus is a common fungal pathogen that may be responsible for various pulmonary conditions, including:
Elevated levels of IgG antibodies to Aspergillus serve as a key diagnostic marker for Aspergillosis. These antibodies indicate either active infection or prior exposure, supporting the diagnosis of invasive aspergillosis or allergic bronchopulmonary aspergillosis.