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[Cryptococcal meningoencephalitis functioning as expansive process. Report of a case]
Abstract:
A case of cryptococcal meningoencephalitis occurrying in a 26-year-old white man disclosing clinical as well radiological features of a expanding process localized in the right cerebral hemisphere is reported. A definitive diagnosis was established through histopathologic examination following right fronto-temporo-parietal exploratory and decompressive craniotomy. Cryptococcus neoformans was easily demonstrated in the leptomeninges as well as in cystic spaces in the brain substance.
Insights
This case report details cryptococcal meningoencephalitis in a young man, presenting as a right cerebral hemisphere mass. Diagnosis was confirmed by histopathology showing Cryptococcus neoformans in the brain and meninges.
Area of Science:
- Neuroscience
- Infectious Diseases
- Medical Mycology
Background:
- Cryptococcal meningoencephalitis is a serious fungal infection affecting the central nervous system.
- It can present with diverse clinical and radiological findings, sometimes mimicking neoplastic or other expanding intracranial lesions.
Observation:
- A 26-year-old male presented with clinical and radiological evidence of an expanding lesion in the right cerebral hemisphere.
- The patient underwent a right fronto-temporo-parietal exploratory and decompressive craniotomy for diagnosis and management.
Findings:
- Histopathologic examination confirmed cryptococcal meningoencephalitis.
- Cryptococcus neoformans was identified within the leptomeninges and in cystic spaces within the brain parenchyma.
Implications:
- This case highlights the importance of considering fungal infections in the differential diagnosis of expanding intracranial processes.
- Accurate and timely diagnosis through histopathology is crucial for effective treatment of cryptococcal meningoencephalitis.
- Understanding the varied presentations of Cryptococcus neoformans infections is vital for neurologists and infectious disease specialists.