Endobronchial aspergillosis, a rare case

Invasive pulmonary aspergillosis is the most common form of infection by aspergillus species among immune-compromised hosts, involving respiratory tract in 90% of cases. Although this infection frequently involves the lung parenchyma, it is unusual to find it limited to tracheobronchial tree, a condition known as invasive aspergillus tracheobronchitis (IATB). Endobronchial Aspergillosis, a variant of Invasive Aspergillus tracheobronchitis, a rare manifestation, where disease is limited to tracheobronchial tree without invasion of lung parenchyma.