摘要: Otomycosis is the fungal infection of ear. Although it usually implies external ear canal, middle may be involved in case a perforated tympanic membrane, and mastoid cavity affected if an open surgery performed previously. rarely involve inner immunocompromized hosts (Haruna et al., 1994). In this case, invasive. Invasive accompanies immunosuppression due to cancer chemotherapy. Diabetes mellitus another predisposing factor for invasive disease. such hospitalization patient systemic treatment necessary.