Year: 2024
Type: article
Study design: Case Report
Abstract: Neurosarcoidosis is a rare and complex form of sarcoidosis that affects the nervous system, presenting significant diagnostic and therapeutic challenges due to its varied neurological symptoms and potential complications. We present a case of a 67-year-old immunocompetent male who presented with altered sensorium, prompting a thorough evaluation. His medical history revealed intermittent low-grade fevers, progressive weight loss, and frailty, rendering him bedridden for over a year. Previous blood tests had ruled out specific etiologies, with normal serum calcium and angiotensin-converting enzyme (ACE) levels. Upon presentation, further diagnostic workup included imaging and laboratory tests. Results showed elevated serum calcium, increased ACE levels, and depressed intact parathyroid hormone levels. MRI of the brain with contrast revealed lobulated mucosal thickening in the right sphenoid sinus and adjacent anterior cavernous sinus. A CT scan of the chest was unremarkable. Additionally, a splenic biopsy revealed hypoechoic foci with neutrophilic, lymphocytic, and histiocytic granulomas. Based on imaging and histopathological findings, the patient was diagnosed with neurosarcoidosis. The patient was treated with prednisolone and methotrexate, leading to a prompt improvement in consciousness and symptoms. Follow-up demonstrated continued improvement and stabilization of his condition. This case highlights the importance of considering neurosarcoidosis in patients with unexplained neurological symptoms and underscores the value of a multidisciplinary approach in managing this challenging condition.
Source: Cureus
DOI: 10.7759/cureus.69077
Institutions: Allama Iqbal Medical College, Lincoln County Hospital
Language: English
Subfield: Physiology
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4402412313