Respiratory distress due to tracheal aspergillosis in a severely immunocompromised patient.

A 23-year-old man, intensively treated for acute lymphoblastic leukaemia in relapse and with documented pulmonary aspergillosis, was admitted to the intensive care unit for acute respiratory failure. The diagnosis of invasive tracheal aspergillosis was made by bronchoscopy and biopsy. The lesions consisted of extensive necrotizing bronchitis with transmural and peribronchial extension associated with tracheal and bronchial obstruction due to the presence of pseudomembranes almost entirely composed of fungal hyphae. Despite treatment with amphotericin B and itraconazole, mechanical ventilation and bronchoscopy, the patient died 3 weeks later of massive bleeding.