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Rhinocerebral mucormycosis: evolution of the disease and treatment options
K L Peterson1, M Wang, R F Canalis
1Division of Head and Neck Surgery, UCLA School of Medicine, Los Angeles, California 90095-1624, USA.
Abstract:
Rhinocerebral mucormycosis is recognized as a potentially aggressive and commonly fatal fungal infection. The classic presentation is involvement of nasal mucosa with invasion of the paranasal sinuses and orbit. Mucormycosis is most commonly seen in association with diabetic ketoacidosis, but disease demographics have changed with the onset of AIDS and the advent of powerful immunosuppressive drugs. Treatment includes aggressive debridement, systemic antifungal therapy, and control of underlying comorbid factors. Although surgical intervention remains essential, advances in medical therapy have permitted a more limited surgical approach to minimize functional loss without compromising survival. We present the UCLA experience with rhinocerebral mucormycosis from 1955 to 1995, with emphasis on the evolution of disease presentation and alternative treatment options.
Insights
Rhinocerebral mucormycosis, a severe fungal infection, often affects the sinuses and orbit. Treatment involves surgery, antifungals, and managing underlying conditions, with evolving approaches minimizing functional loss.
Area of Science:
- Mycology
- Infectious Diseases
- Otolaryngology
Background:
- Rhinocerebral mucormycosis is a life-threatening fungal infection.
- Classic presentation involves nasal mucosa, paranasal sinuses, and orbit.
- Demographics have shifted due to AIDS and immunosuppressive drugs.
Purpose of the Study:
- To review the UCLA experience with rhinocerebral mucormycosis from 1955-1995.
- To analyze changes in disease presentation.
- To evaluate evolving treatment strategies.
Main Methods:
- Retrospective review of patient cases.
- Analysis of clinical presentations.
- Evaluation of treatment outcomes and surgical approaches.
Main Results:
- Detailed presentation and treatment outcomes over a 40-year period.
- Demonstrated evolution in disease demographics and management.
- Highlighted the importance of multidisciplinary care.
Conclusions:
- Aggressive debridement, systemic antifungals, and comorbid control are crucial.
- Advances allow for less invasive surgery, preserving function.
- Multidisciplinary management is key for survival and functional preservation.