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Multiple brain abscesses from isolated cerebral mucormycosis
1Department of Pathology, Instituto Nacional de Neurologia y Neurocirugia de México, México, DF.
Abstract:
A report is presented of a patient with cerebral mucormycosis without rhinosinusal or systemic evidence of the disease. The predisposing condition was drug-induced immunosuppression. Computed tomography (CT) showed focal areas of abnormal enhancement which correlated with necropsy findings of localised parenchymal brain damage; this represented encapsulated brain abscesses, a rare form of presentation of cerebral mucormycosis.
Insights
This case report details cerebral mucormycosis presenting solely in the brain, without sinus or systemic signs. The patient
Area of Science:
- * Neurology
- * Infectious Diseases
- * Mycology
Background:
- * Mucormycosis is a severe fungal infection, often affecting immunocompromised individuals.
- * Cerebral involvement typically presents with rhinosinusal or disseminated disease.
- * Drug-induced immunosuppression is a significant risk factor.
Observation:
- * A patient presented with neurological symptoms suggestive of a brain lesion.
- * No evidence of rhinosinusal or systemic mucormycosis was detected.
- * Computed tomography revealed focal areas of abnormal brain enhancement.
Findings:
- * Necropsy confirmed localized parenchymal brain damage.
- * Histopathology identified encapsulated brain abscesses.
- * This represented a rare presentation of cerebral mucormycosis.
Implications:
- * Highlights the possibility of isolated cerebral mucormycosis.
- * Emphasizes the need for considering mucormycosis in immunocompromised patients with unexplained brain lesions.
- * Underscores the diagnostic challenge of atypical presentations.