Faculty Information - IKEGUCHI Riyoutarou

■ Published papers

1.	Review article	Progress in the management of pregnancy in patients with neuromyelitis optica spectrum disorder 2025/10/27
2.	Original article	A Case of Amyotrophic Lateral Sclerosis With Coexisting Maturity-onset Diabetes of the Young Type 5 2025/09/25
3.	Original article	Impact of Symptoms of Neuromyelitis Optica Spectrum Disorder and Patient‐Determined Oral Glucocorticoid–Related Adverse Events on Patients' Daily Living and Emotions: A Qualitative Analysis From Japan 2025/09/19
4.	Original article	Satralizumab treatment in neuromyelitis optica spectrum disorder: effects on relapse, pain, and other medications used: a retrospective chart review 2025/08/24
5.	Case report	Hydrocephalus as an Initial Presentation of Myelin Oligodendrocyte Glycoprotein (MOG) Antibody-Associated Disease: A Case Report and Review of Tumor-Mimicking Demyelination 2025/08/02
6.	Original article	CNS B cell infiltration in tumefactive anti-myelin oligodendrocyte glycoprotein antibody-associated disease 2024/12/05
7.	Case report	Anti-neutrophil cytoplasmic antibody-associated central nervous system vasculitis mimicking brain tumor: A case report 2024/10/30
8.	Case report	Clinical Experience with Dimethyl Fumarate and Natalizumab in Pregnant Women with Multiple Sclerosis: A Four-Patient Case Series 2024/07/16
9.	Case report	Chronic cerebrospinal fluid leak can cause amyotrophic lateral sclerosis mimic 2024/05/10
10.	Original article	Disease activity and progression of disability in multiple sclerosis patients aged over 50 with or without disease-modifying drug treatment: a retrospective cohort study 2023/12/05
11.	Case report	Holmes tremor in progressive multifocal leukoencephalopathy: A video case report 2023/11/27
12.	Case report	IgG4-related brain pseudotumor mimicking CNS lymphoma. A case report. 2022/12
13.	Case report	Successful treatment of progressive multifocal leukoencephalopathy that developed 21 years after renal transplantation: A case report 2022/07/03
14.	Original article	Melanoma Cell Adhesion Molecule Expressing Helper T Cells in CNS Inflammatory Demyelinating Diseases. 2021/11
15.	Original article	Paraneoplastic AQP4-IgG-Seropositive Neuromyelitis Optica Spectrum Disorder Associated With Teratoma: A Case Report and Literature Review. 2021/07
16.	Review article	Multiple sclerosis and neuromyelitis optica spectrum disorder 2021/02/01
17.	Case report	Association of IgG4-Related Arteritis With Recurrent Stroke. 2020/02
18.	Original article	Suitable indications of eculizumab for patients with refractory generalized myasthenia gravis. 2020
19.	Case report	PD-1 inhibitor-associated severe myasthenia gravis with necrotizing myopathy and myocarditis. 2019/04
20.	Original article	Proton magnetic resonance spectroscopy differentiates tumefactive demyelinating lesions from gliomas. 2018/11
21.	Case report	Chronic sarcoid myopathy manifesting only as dysphagia and dysarthria in an 84-year-old woman. 2018/10
22.	Original article	CSF and clinical data are useful in differentiating CNS inflammatory demyelinating disease from CNS lymphoma. 2018/08
23.	Review article	日常診療において、多発性硬化症への疾患修飾薬を、いつどのように変更すべきか?(When and how disease-modifying drugs for multiple sclerosis should be changed in daily practice) 2017/02
24.	Original article	Japanese cases of neuromyelitis optica spectrum disorder associated with myasthenia gravis and a review of the literature. 2014/10
25.	Original article	Rituximab used successfully in the treatment of anti-NMDA receptor encephalitis 2012/06
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■ Academic conference presentation

1.	A Qualitative Study on the Impact of Symptoms and Adverse Events of Oral Glucocorticoids on Daily Life in Patients with Neuromyelitis Optica Spectrum Disorder （Poster notice，General） 2025/10/06
2.	B cell-dominant infiltration in tumefactive anti-MOG antibody-associated disease （Poster notice，General） 2025/10/06
3.	Satralizumab for neuromyelitis optica spectrum disorder and its contribution to polypharmacy （Speech，Panelist at Symposium/Workshop (Applied)） 2022/10/20
4.	Brain pathological study in tumefactive MOG　antibody-associated disease: the role of B cells （Abstract Only，General） 2020/09
5.	Suitable indications of eculizumab for patients with refractory generalized myasthenia gravis （Speech，General） 2020/08/31
6.	Differences in peripheral blood lymphocytes subsets from patients with multiples sclerosis treated with fingolimod or dumethyl fumarate （Poster notice，General） 2019/09/11
7.	Differences in peripheral blood lymphocytes subsets from patients with multiples sclerosis treated with fingolimod or dimethyl fumarate （Poster notice，General） 2019/09/11
8.	Programmed death 1 (PD-1) inhibitor-associated myasthenia gravis with necrotizing myopathy and myocarditis: case report and literature review （Poster notice，General） 2019/06/29
9.	Melanoma cell adhesion molecule-expressing memory helper T cells in CNS-demyelinating diseases （Poster notice，General） 2019/05/04
10.	Usefulness of proton magnetic resonance spectroscopy in differentiating tumefactive demyelinating lesions from gliomas （Poster notice，General） 2018/04/25
11.	Pregnancy outcome and change in lymphocyte subsets in peripheral blood in Japanese patients with multiple sclerosis after assisted reproductive technology （Poster notice，General） 2017/10/27
12.	Utility of CSF and clinical data in differentiating CNS inflammatory demyelinating disease from CNSlymphoma （Speech，General） 2017/09/21
13.	Multiple sclerpsos and neuromyelitis optica spectrum disorder after assisted reproductive technology （Poster notice，General） 2017/09/20
14.	Usefulness of CSF examination in diagnosis of CNS demyelinating disease and CNS lymphoma （Poster notice，General） 2016/10/28
15.	Plasma osteopontin levels and expression of cytokine receptors and regulatpry T cells in peripheral blood lymphocytes during pregnancy in neuromyelitis optica spectrum disorder and multiple sclerosis （Poster notice，General） 2016/09/15
16.	Usefulness of cerebrospinal fluid examination in the diagnosis of central nervous system demyelinating diseases and central nervous system-infiltrated malignant lymphoma （Poster notice，General） 2016/07/09
17.	Risk of neuromyelitis optica spectrum disorder relpse associated with pregnancy on Japanese patients （Poster notice，General） 2014/09/11
18.	Th1/Th2-related chemokine receptors inperipheral T cells in patients with muliple sclerosis treated with fingolimod （Poster notice，Panelist at Symposium/Workshop (Appointed)） 2014/08/01
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■ Research areas

神経免疫, Neurology

■ Education

1.

2018/09/21
Degree Acquisition

Tokyo Women's Medical University, Medical doctor

■ Academic & professional experience

1.	2023/09～	Lecturer
2.	2015/10～2023/08	Assistant Professor

■ External Researcher ID

orcID	0000-0002-1197-1705
Researcher ID	1000030731731