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- Title
Case report: A novel case of COVID-19 triggered tumefactive demyelinating lesions in one multiple sclerosis patient.
- Authors
Jinghan Hu; Leiyun Huang; Zengyun Qiu; Yongzhen Liu; Kaiming Shen; Bin Tang; Jing Qian
- Abstract
The epidemic of COVID-19 is mainly manifested by respiratory symptoms caused by SARS-CoV-2 infection. Recently, reports of central nervous system diseases caused or aggravated by SARS-CoV-2 infection are also increasing. Thus, the COVID-19 pandemic poses an unprecedented challenge to the diagnosis and management of neurological disorders, especially to those diseases which have overlapping clinical and radiologic features with each other. In this study, a 31-year-old female patient had been diagnosed with relapsing–remitting multiple sclerosis (RRMS) initially and subsequently developed tumefactive demyelinating lesions (TDLs) following an infection with SARS-CoV-2. After immunotherapy (glucocorticoid pulses), a significant improvement was observed in her both clinical and radiological characteristics. The patient was started on disease modifying therapy (DMT) with teriflunomide after cessation of oral glucocorticoids. Following two months of DMT treatment, the imaging follow-up revealed that the patient’s condition continued to deteriorate. This case was characterized by the transformation of a multiple sclerosis patient (MS) infected with SARS-CoV-2 into TDLs and the ineffectiveness of DMT treatment, which added complexity to its diagnosis and treatment. The case also gave us a hint that SARS-CoV-2 has a potential contributory role in inducing or exacerbating demyelinating diseases of the central nervous system that warrants further investigation.
- Subjects
MULTIPLE sclerosis; CENTRAL nervous system diseases; COVID-19 pandemic; CENTRAL nervous system viral diseases; DEMYELINATION; NEUROLOGICAL disorders
- Publication
Frontiers in Neuroscience, 2023, p1
- ISSN
1662-4548
- Publication type
Article
- DOI
10.3389/fnins.2023.1287480