Purpose: Sarcoidosis, a multi-organ granulomatous disease, occasionally involves the nervous system, presenting as neurosarcoidosis. The following case demonstrates a potential association between COVID-19 and brain and spinal cord injury mimicking neurosarcoidosis.
Case description: A 51-year-old woman presented with persistent holocranial headache, nausea, vertigo, and neurological deficits one month after a COVID-19 hospitalization. Neurological examination revealed hemiparesis, dysphagia, and ataxia. Imaging showed lesions in the central nervous system. A diagnosis of neurosarcoidosis was considered, supported by clinical criteria, imaging findings, and elevated ACE levels. Steroid therapy led to symptom improvement.
Comment: This case underscores the broad range of the consequences of COVID-19 and challenges in diagnosing neurosarcoidosis, suggesting the need for further research in this area.
Keywords: ACE-2; MRI; case report; granuloma; sarcoidosis.
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