RESUMEN
AIMS: Mucormycosis is a rare and aggressive fungal infection with a high mortality rate because of its rapidly progressive and destructive nature. The oral cavity is often affected under opportunistic conditions. We report a 34-year-old woman diagnosed with acute myeloid leukemia complained of slight swelling on the right side of her face with toothache and gingival swelling. An incisional biopsy was performed, and the specimen analysis revealed broad aseptate hyphae with a ribbon-like appearance, which is characteristic of opportunistic Mucorales infection. METHODS AND RESULTS: The oral lesion worsened, and invasion of the fungal infection into the maxillary sinus, nasal cavity, ethmoidal air cells, and sphenoid and frontal sinuses was observed. Partial maxillectomy was performed concomitantly with the ongoing chemotherapy for leukemia. A maxillofacial prosthesis was used for functional rehabilitation. CONCLUSION: Successful management requires a multimodal approach. In this case, the patient required different systemic approaches for treating leukemia and the fungal infection as well as rehabilitation with an obturator prosthesis.
