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Maekawa T, Goto Y, Aoki T, Hino A, Oka H, Yokoya S, Fujii A. Acute central nervous system vasculitis as a manifestation of neurosarcoidosis: A case report and literature review. Radiol Case Rep 2020; 16:410-414. [PMID: 33354273 PMCID: PMC7744809 DOI: 10.1016/j.radcr.2020.11.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 11/26/2020] [Accepted: 11/28/2020] [Indexed: 01/18/2023] Open
Abstract
Neurosarcoidosis (NS) affects various sites of the central nervous system, including the cranial nerve, meninges, brain parenchyma, hypothalamus, and pituitary gland. NS rarely causes intracerebral vasculitis and subsequent strokes, or cerebral infarction and hemorrhage, which are associated with high mortality. Herein, we report a 71-year-old woman's case of stroke associated with NS, which showed aggressive cerebral vasculitis with brain herniation; it was resolved with corticosteroid therapy after accurate histopathological diagnosis. This case highlights the necessity of expecting NS to sometimes follow an aggressive course, presenting with vasculitis. Most patients with NS satisfactorily respond to corticosteroids, but this is not always the case. In cases of unfamiliar ischemic or hemorrhagic lesions, the possibility of NS must be considered.
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Affiliation(s)
- Toyonobu Maekawa
- Department of Neurosurgery, Saiseikai Shiga Hospital, 2-4-1, Ohhashi, Rittou-City, Shiga-Prefecture 520-3046, Japan
| | - Yukihiro Goto
- Department of Neurosurgery, Saiseikai Shiga Hospital, 2-4-1, Ohhashi, Rittou-City, Shiga-Prefecture 520-3046, Japan
| | - Takuma Aoki
- Department of Neurosurgery, Saiseikai Shiga Hospital, 2-4-1, Ohhashi, Rittou-City, Shiga-Prefecture 520-3046, Japan
| | - Akihiko Hino
- Department of Neurosurgery, Saiseikai Shiga Hospital, 2-4-1, Ohhashi, Rittou-City, Shiga-Prefecture 520-3046, Japan
| | - Hideki Oka
- Department of Neurosurgery, Saiseikai Shiga Hospital, 2-4-1, Ohhashi, Rittou-City, Shiga-Prefecture 520-3046, Japan
| | - Shigeomi Yokoya
- Department of Neurosurgery, Saiseikai Shiga Hospital, 2-4-1, Ohhashi, Rittou-City, Shiga-Prefecture 520-3046, Japan
| | - Akihiro Fujii
- Department of Neurology, Saiseikai Shiga Hospital, 2-4-1, Ohhashi, Rittou-City, Shiga-Prefecture 20-3046, Japan
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