“…Invasive pulmonary aspergillosis is a potentially lifethreatening complication among immunocompromised patients, especially neutropenic patients with leukemia and lymphoma and bone marrow transplant recipients (2,3,11,16,19,22). Despite efforts to improve diagnosis (5,10,14,23,26) and treatment (8,12,13,17) over the past few decades, early diagnosis is still difficult and treatment often fails.…”