Coinfection of invasive pulmonary aspergillosis and pneumocystis jiroveci pneumonia in a non-HIV patient.

Invasive pulmonary aspergillosis (IPA) and pneumocystis jiroveci pneumonia (PCP) are life-threatening opportunistic infections that occur in immunocompromised hosts. Early diagnosis and treatment of these opportunistic infections is essential to the survival of immunocompromised patients. We report a 60-year-old man undergoing short-term steroid therapy after surgical resection of a brain tumor infected with combined invasive pulmonary aspergillosis and pneumocystis jiroveci pneumonia diagnosed by bronchoscopy with bronchoalveolar lavage. Our case demonstrated that short-term systemic steroid therapy in non-HIV patients with underlying chronic lung conditions and malignancies was a risk factor for IPA and PCP, and for a combination of these infections.