1
|
Akimoto T, Hara M, Hirose S, Nakamichi K, Nakajima H. Cerebellar Progressive Multifocal Leukoencephalopathy Mimicking Anti-Yo-Antibody-Associated Rapidly Progressive Cerebellar Syndrome. Neurol Int 2023; 15:917-925. [PMID: 37606392 PMCID: PMC10443244 DOI: 10.3390/neurolint15030059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/15/2023] [Accepted: 07/24/2023] [Indexed: 08/23/2023] Open
Abstract
A 58-year-old woman with a history of systemic lupus erythematosus (SLE) who was taking prednisolone and mycophenolate mofetil presented with gait disturbances that progressively worsened over a period of 3 months. Her blood test and cerebrospinal fluid (CSF) examination results did not indicate active SLE. Initial brain magnetic resonance imaging (MRI) revealed a small spotty lesion in the left cerebellar peduncle. The clinical course was consistent with rapidly progressive cerebellar syndrome (RPCS), which sometimes involves neuronal antibodies. The line blot assay detected anti-Yo antibodies, but no malignancy was found. Immunohistological techniques using rat brain sections yielded a negative result for anti-Yo antibodies. The second MRI revealed a focal lesion and surrounding spotty lesion in the left cerebellar peduncle, which was consistent with the punctate pattern observed in progressive multifocal leukoencephalopathy (PML). The CSF JCV-DNA test indicated the presence of cerebellar PML. Immunosuppressants were reduced, and mefloquine and mirtazapine were initiated. After approximately 2 years and 1 month, the CSF JCV-DNA results became negative. Cerebellar PML may exhibit a clinical course that is consistent with RPCS. The punctate pattern should be recognized as an early manifestation of PML. The CSF JCV-DNA copy number may serve as a useful indicator of PML stabilization.
Collapse
Affiliation(s)
- Takayoshi Akimoto
- Division of Neurology, Department of Medicine, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Makoto Hara
- Division of Neurology, Department of Medicine, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Satoshi Hirose
- Division of Neurology, Department of Medicine, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Kazuo Nakamichi
- Department of Virology 1, National Institute of Infectious Diseases, Tokyo 162-8640, Japan
| | - Hideto Nakajima
- Division of Neurology, Department of Medicine, Nihon University School of Medicine, Tokyo 173-8610, Japan
| |
Collapse
|
2
|
Zahir Hussain SH, Sunmboye KO. Progressive Multifocal Leukoencephalopathy Mimicking a Cerebral Vasculitis Flare. Cureus 2023; 15:e41094. [PMID: 37519573 PMCID: PMC10380061 DOI: 10.7759/cureus.41094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2023] [Indexed: 08/01/2023] Open
Abstract
We report a case of a 68-year-old woman with a background of primary cerebral vasculitis, which was diagnosed two years ago. She appeared to have had a recurrence of her symptoms with new onset history of expressive dysphasia, right-sided upper limb weakness, and right-sided facial weakness during a rheumatology clinic visit. The patient was on maintenance azathioprine for her cerebral vasculitis at the time of presentation. She had received a total of 2 g of rituximab through intravenous infusion, with a two-week interval between doses. Additionally, she had undergone intravenous cyclophosphamide treatment (15 mg/kg) following the standard vasculitis regimen for induction remission therapy, which was administered at the time of her diagnosis two years prior. Initial imaging on non-contrast computed tomography head after admission to the emergency department did not show any acute neurological findings. Further imaging studies revealed changes in the right parietotemporal white matter T2 hyperintensity with similar changes on the left frontal and left parietal lobes suggestive of progressive multifocal leukoencephalopathy (PML). A magnetic resonance imaging (MRI) of the brain conducted three months prior was found to be unremarkable. Cerebrospinal fluid (CSF) polymerase chain reaction (PCR) testing confirmed the presence of polyoma John Cunningham (JC) virus deoxyribonucleic acid (DNA). This case highlights that PML should be an important differential to consider in any immunocompromised patient who presents with new stroke-like features.
Collapse
Affiliation(s)
| | - Kehinde O Sunmboye
- Rheumatology, University Hospitals of Leicester NHS Trust, Leicester, GBR
| |
Collapse
|
3
|
Sakuraba M, Watanabe S, Nishiyama Y, Takahashi K, Nakamichi K, Suzuki M, Nawata T, Komai K, Gono T, Takeno M, Suzuki T, Kimura K, Kuwana M. Infratentorial onset of progressive multifocal leukoencephalopathy in a patient with systematic lupus erythematosus complicated with lymphoma: a case report. Mod Rheumatol Case Rep 2021; 5:272-277. [PMID: 33719867 DOI: 10.1080/24725625.2021.1899763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Progressive multifocal leukoencephalopathy (PML) is a rare opportunistic infection of the central nervous system caused by reactivation of JC virus (JCV). Typical PML shows confluent, bilateral but asymmetric, subcortical lesions in the supratentorial white matter on magnetic resonance imaging (MRI). We report here a 50-year-old woman with systemic lupus erythematosus complicated with lymphoma who developed PML with atypical brain MRI findings limited to the infratentorial area at presentation. She presented with numbness on the right side of the face, including her tongue, clumsiness of the right hand, and gait disturbance, after completion of remission induction therapy for lymphoma, including rituximab. Brain MRI demonstrated a solitary lesion limited to the cerebellum and brainstem, but a definitive diagnosis could not be made from cerebrospinal fluid study or tentative histologic evaluation of brain biopsy specimens. Despite methylprednisolone pulse therapy, her neurological deficits progressively worsened. One month later, in-depth analysis of her cerebrospinal fluid and brain biopsy specimens confirmed the presence of JCV. Eventually, the localised unilateral crescent-shaped cerebellar lesions on MRI expanded to the contralateral cerebellum, middle cerebellar hemisphere, pons, and midbrain and finally developed multifocal invasion into the white matter of the cerebral hemispheres. Our case suggests that PML could first present with a solitary infratentorial lesion in immunocompromised patients.
Collapse
Affiliation(s)
- Mita Sakuraba
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Shinji Watanabe
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Yasuhiro Nishiyama
- Department of Neurological Science, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Kenta Takahashi
- Department of Pathology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Kazuo Nakamichi
- Department of Virology 1, National Institute of Infectious Diseases, Tokyo, Japan
| | - Mikito Suzuki
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Takashi Nawata
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Kota Komai
- Department of Neurological Science, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Takahisa Gono
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Mitsuhiro Takeno
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Tadaki Suzuki
- Department of Pathology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Kazumi Kimura
- Department of Neurological Science, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Masataka Kuwana
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| |
Collapse
|
4
|
Anada M, Tohyama M, Oda Y, Kamoshima Y, Amino I, Nakano F, Miyazaki Y, Akimoto S, Minami N, Kikuchi S, Terae S, Niino M. Progressive Multifocal Leukoencephalopathy during Tocilizumab Treatment for Rheumatoid Arthritis. Intern Med 2020; 59:2053-2059. [PMID: 32448834 PMCID: PMC7492111 DOI: 10.2169/internalmedicine.4431-20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
A 61-year-old woman was diagnosed with rheumatoid arthritis 12 years ago and received multiple treatment regimens before achieving symptomatic stability with methotrexate plus tocilizumab, a humanized monoclonal antibody against the IL-6 receptor, about 2 years prior to the current presentation. Sixteen months after tocilizumab initiation, she exhibited dysarthria and disorientation; five months later, she was hospitalized with movement difficulties. Her neurological symptoms deteriorated thereafter, accompanied by enlarged cerebral white matter lesions on magnetic resonance imaging. A biopsy of the right frontal lesion confirmed progressive multifocal leukoencephalopathy (PML). While several therapeutic monoclonal antibodies have been linked to PML, this is the first case associated with tocilizumab.
Collapse
Affiliation(s)
- Mamiko Anada
- Department of Neurology, National Hospital Organization Hokkaido Medical Center, Japan
| | | | - Yoshitaka Oda
- Department of Cancer Pathology, Faculty of Medicine, Hokkaido University, Japan
| | - Yuuta Kamoshima
- Department of Neurosurgery, Sapporo Azabu Neurosurgical Hospital, Japan
| | - Itaru Amino
- Department of Neurology, National Hospital Organization Hokkaido Medical Center, Japan
| | - Fumihito Nakano
- Department of Neurology, National Hospital Organization Hokkaido Medical Center, Japan
| | - Yusei Miyazaki
- Department of Neurology, National Hospital Organization Hokkaido Medical Center, Japan
| | - Sachiko Akimoto
- Department of Neurology, National Hospital Organization Hokkaido Medical Center, Japan
| | - Naoya Minami
- Department of Neurology, National Hospital Organization Hokkaido Medical Center, Japan
| | - Seiji Kikuchi
- Department of Neurology, National Hospital Organization Hokkaido Medical Center, Japan
| | - Satoshi Terae
- Department of Diagnostic Radiology, Sapporo City General Hospital, Japan
| | - Masaaki Niino
- Department of Clinical Research, National Hospital Organization Hokkaido Medical Center, Japan
| |
Collapse
|