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Cerebellar aspergilloma
Abstract:
A cerebellar aspergilloma simulating brain tumour in a 48-year-old woman with alveolar proteinosis is described. The course of the disease was recurrent. Despite neurosurgery, ventricular drainage, amphotericin B, flucytosine and other antifungal agents, the disease was ultimately fatal. The diagnostic and therapeutic problems of aspergillosis in the central nervous system are discussed. Suspicion and serology might lead to early diagnosis and a better prognosis.
Insights
A rare case of cerebellar aspergilloma mimicking a brain tumor in a patient with alveolar proteinosis was fatal despite aggressive treatment. Early diagnosis of central nervous system aspergillosis may improve outcomes.
Area of Science:
- Neurology
- Mycology
- Infectious Diseases
Background:
- Central nervous system (CNS) aspergillosis is a rare and often fatal opportunistic infection.
- Alveolar proteinosis is a rare lung disease that can be associated with increased risk of infections.
Observation:
- A 48-year-old woman with alveolar proteinosis presented with a cerebellar mass.
- The mass was diagnosed as an aspergilloma, a fungal infection caused by Aspergillus species.
- The patient experienced recurrent disease despite neurosurgery, antifungal medications (amphotericin B, flucytosine), and ventricular drainage.
Findings:
- Cerebellar aspergilloma can clinically mimic a brain tumor.
- CNS aspergillosis poses significant diagnostic and therapeutic challenges.
- Aggressive treatment regimens did not prevent a fatal outcome in this recurrent case.
Implications:
- Increased clinical suspicion for CNS aspergillosis is crucial, especially in immunocompromised patients or those with underlying conditions like alveolar proteinosis.
- Serological tests may aid in the early diagnosis of aspergillosis.
- Prompt diagnosis and treatment are essential for potentially improving the prognosis of CNS aspergillosis.