Aspergillus mastoiditis in a patient with acquired immunodeficiency syndrome

We present the case history of a patient who was severely immunocompromised due to infection with the human immunodeficiency virus (HIV), and who subsequently developed acute mastoiditis due to Aspergillus fumigatus. Fungal otomastoiditis is a rarely reported complication of HIV infection. A high index of suspicion is required in these patients to facilitate early diagnosis and appropriate therapy.