Invasive fungal infections have turned out to be a significant cause of morbidity and mortality in pediatric patients with malignant disorders. Massive hemoptysis, a rare complication of invasive pulmonary aspergillosis, may threaten the lives of patients, usually during the resolution of neutropenia. In this report, we describe a patient with massive hemoptysis due to invasive pulmonary aspergillosis whose bleeding was controlled successfully with off-label use of recombinant factor VIIa and subsequent coil embolization of the right pulmonary artery.