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Zhang Y, Chen H, Chen F. A case report of Immunoglobulin-G4-related hypertrophic sclerosing pachymeningitis. Radiol Case Rep 2024; 19:1758-1763. [PMID: 38390429 PMCID: PMC10883778 DOI: 10.1016/j.radcr.2024.01.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 01/23/2024] [Accepted: 01/27/2024] [Indexed: 02/24/2024] Open
Abstract
IgG4-related diseases (IgG4-RD) are a group of chronic progressive autoimmune diseases of unknown etiology that are increasingly recognized as an important pathophysiological basis for a variety of systemic diseases. It is thought to involve almost any organ of the body, but the involvement of the central nervous system is relatively rare. We report the case of a 56-year-old male patient admitted to the hospital d recurrent dizziness and nausea for more than 3 months. The preoperative imaging was misdiagnosed as a meningioma, with this lesion demonstrated localized inhomogeneous thickening of the meninges in the left parietal region on T2-weighted and T2 fat suppression sequences with localized nodular changes. The patient's final pathologic diagnosis was IgG4-associated sclerosing thick encephalitis. The diagnosis of IgG4-associated hypertrophic pontine meningitis is challenging. Clinically, IgG4-associated sclerosing diseases usually present as mass-like lesions, which can be easily misdiagnosed as neoplastic lesions due to their similar appearance. These fundamentally recognized autoimmune disorders respond well to corticosteroid therapy. Therefore, accurate detection of IgG4-related disease is critical to prevent patients from undergoing unnecessary surgery.
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Affiliation(s)
- Yan Zhang
- Department of Radiology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), NO. 19, XIUHUA ST, XIUYING DIC, Haikou, Hainan 570311, P.R. China
| | - Huijuan Chen
- Department of Radiology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), NO. 19, XIUHUA ST, XIUYING DIC, Haikou, Hainan 570311, P.R. China
| | - Feng Chen
- Department of Radiology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), NO. 19, XIUHUA ST, XIUYING DIC, Haikou, Hainan 570311, P.R. China
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2
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Lanzillotta M, Culver E, Sharma A, Zen Y, Zhang W, Stone JH, Della-Torre E. Fibrotic phenotype of IgG4-related disease. THE LANCET. RHEUMATOLOGY 2024:S2665-9913(23)00299-0. [PMID: 38574746 DOI: 10.1016/s2665-9913(23)00299-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/13/2023] [Accepted: 10/31/2023] [Indexed: 04/06/2024]
Abstract
A prompt response to glucocorticoids is a clinical hallmark of IgG4-related disease. However, manifestations characterised by prominent tissue fibrosis on histological examination can be less responsive to glucocorticoid therapy than other types of IgG4-related disease. These manifestations include retroperitoneal fibrosis, fibrosing mediastinitis, Riedel thyroiditis, orbital pseudotumor, and hypertrophic pachymeningitis, among others. To explain this discrepancy, a preliminary distinction into proliferative and fibrotic phenotypes of IgG4-related disease has been proposed on the basis of clinical presentation, pathological features, and response to immunosuppressive therapy. Implications of this classification for patient management remain an important area of investigation. In this Series paper, we aim to dissect the pathophysiology of tissue fibrosis in IgG4-related disease and discuss how clinicians should approach the management of fibrotic manifestations of IgG4-related disease based on the most recent diagnostic and therapeutic developments.
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Affiliation(s)
- Marco Lanzillotta
- Università Vita-Salute San Raffaele, Milan, Italy; Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Emma Culver
- Oxford University Hospitals NHS Foundation Trust, University of Oxford, Oxford, UK
| | - Amita Sharma
- Thoracic Imaging and Intervention Division, Massachusetts General Hospital, Boston, MA, USA
| | - Yoh Zen
- Institute of Liver Studies, King's College Hospital and King's College London, London, UK
| | - Wen Zhang
- Department of Rheumatology, Peking Union Medical College Hospital, Beijing, China
| | - John H Stone
- Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Emanuel Della-Torre
- Università Vita-Salute San Raffaele, Milan, Italy; Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy.
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3
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Coelho ADVK, Almeida ACD, Gomes SMCDASMM, Rocha AJD, Neto HRS. IgG4-related hypertrophic pachymeningitis with cerebral venous thrombosis. ARQUIVOS DE NEURO-PSIQUIATRIA 2024; 82:1-2. [PMID: 38272042 PMCID: PMC10810699 DOI: 10.1055/s-0043-1772600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 04/19/2023] [Indexed: 01/27/2024]
Affiliation(s)
| | | | | | - Antonio José da Rocha
- Santa Casa de São Paulo, Faculdade de Ciências Médicas, Departamento de Radiologia, São Paulo SP, Brazil.
| | - Herval Ribeiro Soares Neto
- Hospital do Servidor Público Estadual de São Paulo, Departamento de Neurologia, São Paulo SP, Brazil.
- Hospital Israelita Albert Einstein, Departamento de Neurologia, São Paulo SP, Brazil.
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Coelho AA, Carvalho RR, Muniz AL, Crispim AA, Meneses AM, Silva CWD, Paula DSD, Alves APNN, Sousa FB, Silva PGDB. CD20 + cells blockage by rituximab delays wound healing in oral traumatic ulcers in rats. Arch Oral Biol 2024; 157:105844. [PMID: 37950958 DOI: 10.1016/j.archoralbio.2023.105844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 10/18/2023] [Accepted: 11/01/2023] [Indexed: 11/13/2023]
Abstract
OBJECTIVE Wound healing of oral traumatic ulcers (OTU) is strongly associated with cytokines and inflammatory cells, and the reduction of anti-inflammatory cells, such as lymphocyte B, may interfere with OTU repair. We aimed to evaluate the role of CD20 + cells in the healing process of OTU in rats. DESIGN Wistar male rats were divided into four groups: a control group (treated with 0.1 mL/kg of saline) and three groups treated with anti-CD20 rituximab (RTX) at 2.5, 10, or 40 mg/kg 24 h before OTU production. The animals were weighed (day 0) and euthanized on days 3, 7, 14, and 21 after ulceration. With Blood cells (hematological analysis) and the traumatically induced ulcers were clinically measured. The mucosal samples were histologically (scores 0-4), histochemically (collagen assay (picrosirius)), histomorphometrically (cell counting), and immunohistochemically (CD20+, Tumor Necrosis Factor alpha(TNF-α), Interleukin(IL)- 1β, IL-6 and α-smooth-muscle-actin (α-SMA)) analyzed. ANOVA-1-2-way/Bonferroni, Kruskal-Wallis/Dunn, and correlation analyses were performed (GraphPad Prism 5.0, p < 0.05). RESULTS RTX leads to leukopenia, lymphocytopenia, and neutropenia (p < 0.001), and high doses reduced the OTU area (p = 0.001), impaired histologic scores (p < 0.05), and delayed polymorphonuclear (p < 0.001) and mononuclear (p < 0.001) cells, and total (p = 0.011), type-I (p = 0.008), and type-III (p = 0.021) collagen. CONCLUSION RTX treatment reduced CD20+ cells in OTU (p = 0.001), TNF-α (p = 0.006), and α-SMA (p = 0.022) immunostaining and delayed IL-6 reduction (p = 0.006), with no influence in IL-1β immunostaining. CD20 + cell blockage by RTX reduced cell migration, acute inflammation, and wound healing in OTU.
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Affiliation(s)
| | | | - Ana Luiza Muniz
- Department of Dentistry, Unichristus, Fortaleza, Ceara, Brazil
| | | | | | | | | | - Ana Paula Negreiros Nunes Alves
- Department of Dental Clinic, Division of Oral Pathology, Faculty of Pharmacy, Dentistry and Nursing, Federal University of Ceara, Fortaleza, Ceara, Brazil
| | - Fabrício Bitu Sousa
- Department of Dentistry, Unichristus, Fortaleza, Ceara, Brazil; Department of Dental Clinic, Division of Oral Pathology, Faculty of Pharmacy, Dentistry and Nursing, Federal University of Ceara, Fortaleza, Ceara, Brazil
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Yeo J, Yee GT, Seo J, Seo MR, Baek HJ, Choi HJ. Immunoglobulin G4-related hypertrophic pachymeningitis with an isolated scalp mass mimicking a brain tumor: a case report and literature review. JOURNAL OF RHEUMATIC DISEASES 2024; 31:54-58. [PMID: 38130960 PMCID: PMC10730807 DOI: 10.4078/jrd.2023.0023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 06/12/2023] [Accepted: 06/13/2023] [Indexed: 12/23/2023]
Abstract
Immunoglobulin G4-related disease (IgG4-RD) is an autoimmune disorder associated with fibroinflammatory conditions that can affect multiple organs. Hallmark histopathological findings of IgG4-RD include lymphocytic infiltration of IgG4-positive plasma cells, storiform fibrosis, and obliterative phlebitis. However, little is known about central nervous system involvement of IgG4-RD. Hypertrophic pachymeningitis (HP) has recently been reported as a manifestation of IgG4-RD, which may have previously been demonstrated in a significant percentage of idiopathic cases. Herein, we report a rare case of a 63-year-old male who presented with a scalp mass that mimicked a brain tumor. He was diagnosed with IgG4-related HP (IgG4-RP) after surgery. This case suggests that awareness of a possibility of IgG4-RP in patients with isolated scalp masses, even in the absence of systemic symptoms, is crucial. A combination of careful history taking, evaluation of serum IgG4-levels and imaging as an initial work-up, followed by tissue biopsy, is important for the differential diagnosis of IgG4-RP, malignancy, and other infectious diseases.
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Affiliation(s)
- Jina Yeo
- Division of Rheumatology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Gi Taek Yee
- Department of Neurosurgery, Gachon University Gil Medical Center, Incheon, Korea
| | - Jaedeok Seo
- Division of Rheumatology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Mi Ryoung Seo
- Division of Rheumatology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Han Joo Baek
- Division of Rheumatology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Hyo-Jin Choi
- Division of Rheumatology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
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Yu H, Lu C, Duan W, Dong Y, Wang Z, Wang X, Jian F. A selected case series of idiopathic hypertrophic pachymeningitis in a single center: Pathological characteristics and case-oriented review. J Neuroimmunol 2023; 383:578191. [PMID: 37660537 DOI: 10.1016/j.jneuroim.2023.578191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/06/2023] [Accepted: 08/27/2023] [Indexed: 09/05/2023]
Abstract
Hypertrophic pachymeningitis (HP) is a relatively rare disease of the central nervous system characterized by local or diffuse fibrous thickening of the dura mater. At present, there is still insufficient research on the pathogenesis and treatment strategies of this disease. We reported a continuous case series of seven patients with idiopathic HP (IHP), and also details one case of immunoglobulin G4-related HP requiring surgical intervention. Early diagnosis and appropriate surgical intervention for IHP could prevent the progression of permanent neurological damage and spinal cord paraplegia.
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Affiliation(s)
- Huaxiao Yu
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, PR China; Neurospine Center, China International Neuroscience Institute (China-INI), PR China; Research Center of Spine and Spinal Cord, Beijing Institute of Brain Disorders, Capital Medical University, PR China; National Center for Neurological Disorders, PR China
| | - Chunli Lu
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, PR China; Neurospine Center, China International Neuroscience Institute (China-INI), PR China; Research Center of Spine and Spinal Cord, Beijing Institute of Brain Disorders, Capital Medical University, PR China; National Center for Neurological Disorders, PR China
| | - Wanru Duan
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, PR China; Neurospine Center, China International Neuroscience Institute (China-INI), PR China; Research Center of Spine and Spinal Cord, Beijing Institute of Brain Disorders, Capital Medical University, PR China; National Center for Neurological Disorders, PR China
| | - Yachao Dong
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, PR China; Neurospine Center, China International Neuroscience Institute (China-INI), PR China; Research Center of Spine and Spinal Cord, Beijing Institute of Brain Disorders, Capital Medical University, PR China; National Center for Neurological Disorders, PR China
| | - Zuowei Wang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, PR China; Neurospine Center, China International Neuroscience Institute (China-INI), PR China; Research Center of Spine and Spinal Cord, Beijing Institute of Brain Disorders, Capital Medical University, PR China; National Center for Neurological Disorders, PR China
| | - Xingwen Wang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, PR China; Neurospine Center, China International Neuroscience Institute (China-INI), PR China; Research Center of Spine and Spinal Cord, Beijing Institute of Brain Disorders, Capital Medical University, PR China; National Center for Neurological Disorders, PR China.
| | - Fengzeng Jian
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, PR China; Neurospine Center, China International Neuroscience Institute (China-INI), PR China; Research Center of Spine and Spinal Cord, Beijing Institute of Brain Disorders, Capital Medical University, PR China; National Center for Neurological Disorders, PR China.
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7
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Yardimci GK, Arslan D, Babaoğlu B, Bolek EC, Kilic L, Saglam A, Tuncer A, Söylemezoğlu F, Gocmen R, Oguz KK, Tan E, Karadag O. IgG4-related pachymeningitis-Long term follow up and outcome of six patients. Int J Rheum Dis 2023; 26:1853-1860. [PMID: 37403944 DOI: 10.1111/1756-185x.14725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 04/12/2023] [Accepted: 04/25/2023] [Indexed: 07/06/2023]
Abstract
OBJECTIVE Our understanding of IgG4-RD and pachymeningitis has grown substantially, but the optimal approach for diagnosis, management, and long-term outcomes is still an area of uncertainty. METHODS HUVAC is a database for IgG4-RD patients, this database was retrospectively evaluated for pachymeningeal disease. Demographic, clinical, serological, imaging, histopathological data, and treatment details were re-interpreted in patients with pachymeningitis. RESULTS Among 97 patients with IgG4-RD, 6 (6.2%) had pachymeningitis. None of these patients had extracranial features, and also, in most of the patients, serum IgG4 levels were normal. Tentorium cerebelli and transverse sinus dura were the most commonly involved in the posterior fossa. During 18 months of median follow-up on steroid+-rituximab, none of them relapsed as pachymeningitis. CONCLUSION Our patients were mainly older males with sole neurological involvement. Non-specific headache was the most common manifestation, and serum IgG4 levels were not useful for diagnosis. Typical radiology and tentorial thickening should suggest IgG4-RD and prompt an early biopsy. Moreover, accompanying hypophysitis could also be a clue. With steroids+ rituximab treatment, no relapse related to meningeal involvement was seen in long-term follow-up.
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Affiliation(s)
- Gozde Kubra Yardimci
- Division of Rheumatology, Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey
- Vasculitis Research Centre, Hacettepe University, Ankara, Turkey
| | - Doruk Arslan
- Department of Neurology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Berrin Babaoğlu
- Department of Pathology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Ertuğrul Cagri Bolek
- Division of Rheumatology, Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey
- Vasculitis Research Centre, Hacettepe University, Ankara, Turkey
| | - Levent Kilic
- Division of Rheumatology, Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey
- Vasculitis Research Centre, Hacettepe University, Ankara, Turkey
| | - Arzu Saglam
- Department of Pathology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Aslı Tuncer
- Department of Neurology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Figen Söylemezoğlu
- Department of Pathology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Rahşan Gocmen
- Department of Radiology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Kader K Oguz
- Department of Radiology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Ersin Tan
- Department of Neurology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Omer Karadag
- Division of Rheumatology, Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey
- Vasculitis Research Centre, Hacettepe University, Ankara, Turkey
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8
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Naik M, Hesni S, Tamimi A, Hameed M, Tomlinson J, Poo S, Tam F, Strickland N, Barwick TD, Harvey CJ. Imaging manifestations of IgG4-related disease. Clin Radiol 2023; 78:555-564. [PMID: 37217396 DOI: 10.1016/j.crad.2023.03.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 02/07/2023] [Accepted: 03/06/2023] [Indexed: 05/24/2023]
Abstract
IgG4-related disease is a multisystem immune-mediated disorder associated with lesions manifesting an IgG4-rich plasma cell infiltrate and often raised serum IgG4 concentrations. The disease can mimic neoplastic, infective, and inflammatory processes due to features such as development of masses or organ enlargement. Prompt consideration of this diagnosis is essential to avoid unnecessary investigations and offer appropriate treatments, which can include steroids and other immunosuppressive agents. Although histology is typically diagnostic, imaging is critical to assess disease burden, determine biopsy targets, and evaluate response to treatment. Characteristic imaging features can also point towards the diagnosis in the absence of biopsy. This review highlights these features, as well as more atypical findings, grouped by organ or system. Differential diagnoses are emphasised. The full spectrum of imaging methods is discussed. Whole-body imaging with integrated 2-[18F]-fluoro-2-deoxy-d-glucose (FDG) positron-emission tomography (PET)/computed tomography (CT) has an evolving role in the detection of multi-organ involvement and subsequent follow-up.
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Affiliation(s)
- M Naik
- Department of Radiology, Hammersmith Hospital, Du Cane Road, London W12 0HS, UK
| | - S Hesni
- Department of Radiology, Hammersmith Hospital, Du Cane Road, London W12 0HS, UK
| | - A Tamimi
- Department of Radiology, Hammersmith Hospital, Du Cane Road, London W12 0HS, UK
| | - M Hameed
- Department of Radiology, Hammersmith Hospital, Du Cane Road, London W12 0HS, UK
| | - J Tomlinson
- Department of Renal Medicine, Hammersmith Hospital, Du Cane Road, London W12 0HS, UK
| | - S Poo
- Department of Renal Medicine, Hammersmith Hospital, Du Cane Road, London W12 0HS, UK
| | - F Tam
- Department of Renal Medicine, Hammersmith Hospital, Du Cane Road, London W12 0HS, UK
| | - N Strickland
- Department of Radiology, Hammersmith Hospital, Du Cane Road, London W12 0HS, UK
| | - T D Barwick
- Department of Radiology, Hammersmith Hospital, Du Cane Road, London W12 0HS, UK
| | - C J Harvey
- Department of Radiology, Hammersmith Hospital, Du Cane Road, London W12 0HS, UK.
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Kurokawa R, Kurokawa M, Isshiki S, Harada T, Nakaya M, Baba A, Naganawa S, Kim J, Bapuraj J, Srinivasan A, Abe O, Moritani T. Dural and Leptomeningeal Diseases: Anatomy, Causes, and Neuroimaging Findings. Radiographics 2023; 43:e230039. [PMID: 37535461 DOI: 10.1148/rg.230039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
Meningeal lesions can be caused by various conditions and pose diagnostic challenges. The authors review the anatomy of the meninges in the brain and spinal cord to provide a better understanding of the localization and extension of these diseases and summarize the clinical and imaging features of various conditions that cause dural and/or leptomeningeal enhancing lesions. These conditions include infectious meningitis (bacterial, tuberculous, viral, and fungal), autoimmune diseases (vasculitis, connective tissue diseases, autoimmune meningoencephalitis, Vogt-Koyanagi-Harada disease, neuro-Behçet syndrome, Susac syndrome, and sarcoidosis), primary and secondary tumors (meningioma, diffuse leptomeningeal glioneuronal tumor, melanocytic tumors, and lymphoma), tumorlike diseases (histiocytosis and immunoglobulin G4-related diseases), medication-induced diseases (immune-related adverse effects and posterior reversible encephalopathy syndrome), and other conditions (spontaneous intracranial hypotension, amyloidosis, and moyamoya disease). Although meningeal lesions may manifest with nonspecific imaging findings, correct diagnosis is important because the treatment strategy varies among these diseases. ©RSNA, 2023 Online supplemental material and the slide presentation from the RSNA Annual Meeting are available for this article. Quiz questions for this article are available through the Online Learning Center.
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Affiliation(s)
- Ryo Kurokawa
- From the Division of Neuroradiology, Department of Radiology, University of Michigan, 1500 E Medical Center Dr, UH B2, Ann Arbor, MI 48109 (R.K., M.K., A.B., S.N., J.K., J.B., A.S., T.M.); Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan (R.K., M.K., M.N., S.N., O.A.); Department of Radiology, Niizashiki Central General Hospital, Saitama, Japan (S.I.); and Department of Diagnostic Imaging, Hokkaido University Graduate School of Medicine, Sapporo, Japan (T.H.)
| | - Mariko Kurokawa
- From the Division of Neuroradiology, Department of Radiology, University of Michigan, 1500 E Medical Center Dr, UH B2, Ann Arbor, MI 48109 (R.K., M.K., A.B., S.N., J.K., J.B., A.S., T.M.); Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan (R.K., M.K., M.N., S.N., O.A.); Department of Radiology, Niizashiki Central General Hospital, Saitama, Japan (S.I.); and Department of Diagnostic Imaging, Hokkaido University Graduate School of Medicine, Sapporo, Japan (T.H.)
| | - Saiko Isshiki
- From the Division of Neuroradiology, Department of Radiology, University of Michigan, 1500 E Medical Center Dr, UH B2, Ann Arbor, MI 48109 (R.K., M.K., A.B., S.N., J.K., J.B., A.S., T.M.); Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan (R.K., M.K., M.N., S.N., O.A.); Department of Radiology, Niizashiki Central General Hospital, Saitama, Japan (S.I.); and Department of Diagnostic Imaging, Hokkaido University Graduate School of Medicine, Sapporo, Japan (T.H.)
| | - Taisuke Harada
- From the Division of Neuroradiology, Department of Radiology, University of Michigan, 1500 E Medical Center Dr, UH B2, Ann Arbor, MI 48109 (R.K., M.K., A.B., S.N., J.K., J.B., A.S., T.M.); Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan (R.K., M.K., M.N., S.N., O.A.); Department of Radiology, Niizashiki Central General Hospital, Saitama, Japan (S.I.); and Department of Diagnostic Imaging, Hokkaido University Graduate School of Medicine, Sapporo, Japan (T.H.)
| | - Moto Nakaya
- From the Division of Neuroradiology, Department of Radiology, University of Michigan, 1500 E Medical Center Dr, UH B2, Ann Arbor, MI 48109 (R.K., M.K., A.B., S.N., J.K., J.B., A.S., T.M.); Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan (R.K., M.K., M.N., S.N., O.A.); Department of Radiology, Niizashiki Central General Hospital, Saitama, Japan (S.I.); and Department of Diagnostic Imaging, Hokkaido University Graduate School of Medicine, Sapporo, Japan (T.H.)
| | - Akira Baba
- From the Division of Neuroradiology, Department of Radiology, University of Michigan, 1500 E Medical Center Dr, UH B2, Ann Arbor, MI 48109 (R.K., M.K., A.B., S.N., J.K., J.B., A.S., T.M.); Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan (R.K., M.K., M.N., S.N., O.A.); Department of Radiology, Niizashiki Central General Hospital, Saitama, Japan (S.I.); and Department of Diagnostic Imaging, Hokkaido University Graduate School of Medicine, Sapporo, Japan (T.H.)
| | - Shotaro Naganawa
- From the Division of Neuroradiology, Department of Radiology, University of Michigan, 1500 E Medical Center Dr, UH B2, Ann Arbor, MI 48109 (R.K., M.K., A.B., S.N., J.K., J.B., A.S., T.M.); Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan (R.K., M.K., M.N., S.N., O.A.); Department of Radiology, Niizashiki Central General Hospital, Saitama, Japan (S.I.); and Department of Diagnostic Imaging, Hokkaido University Graduate School of Medicine, Sapporo, Japan (T.H.)
| | - John Kim
- From the Division of Neuroradiology, Department of Radiology, University of Michigan, 1500 E Medical Center Dr, UH B2, Ann Arbor, MI 48109 (R.K., M.K., A.B., S.N., J.K., J.B., A.S., T.M.); Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan (R.K., M.K., M.N., S.N., O.A.); Department of Radiology, Niizashiki Central General Hospital, Saitama, Japan (S.I.); and Department of Diagnostic Imaging, Hokkaido University Graduate School of Medicine, Sapporo, Japan (T.H.)
| | - Jayapalli Bapuraj
- From the Division of Neuroradiology, Department of Radiology, University of Michigan, 1500 E Medical Center Dr, UH B2, Ann Arbor, MI 48109 (R.K., M.K., A.B., S.N., J.K., J.B., A.S., T.M.); Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan (R.K., M.K., M.N., S.N., O.A.); Department of Radiology, Niizashiki Central General Hospital, Saitama, Japan (S.I.); and Department of Diagnostic Imaging, Hokkaido University Graduate School of Medicine, Sapporo, Japan (T.H.)
| | - Ashok Srinivasan
- From the Division of Neuroradiology, Department of Radiology, University of Michigan, 1500 E Medical Center Dr, UH B2, Ann Arbor, MI 48109 (R.K., M.K., A.B., S.N., J.K., J.B., A.S., T.M.); Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan (R.K., M.K., M.N., S.N., O.A.); Department of Radiology, Niizashiki Central General Hospital, Saitama, Japan (S.I.); and Department of Diagnostic Imaging, Hokkaido University Graduate School of Medicine, Sapporo, Japan (T.H.)
| | - Osamu Abe
- From the Division of Neuroradiology, Department of Radiology, University of Michigan, 1500 E Medical Center Dr, UH B2, Ann Arbor, MI 48109 (R.K., M.K., A.B., S.N., J.K., J.B., A.S., T.M.); Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan (R.K., M.K., M.N., S.N., O.A.); Department of Radiology, Niizashiki Central General Hospital, Saitama, Japan (S.I.); and Department of Diagnostic Imaging, Hokkaido University Graduate School of Medicine, Sapporo, Japan (T.H.)
| | - Toshio Moritani
- From the Division of Neuroradiology, Department of Radiology, University of Michigan, 1500 E Medical Center Dr, UH B2, Ann Arbor, MI 48109 (R.K., M.K., A.B., S.N., J.K., J.B., A.S., T.M.); Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan (R.K., M.K., M.N., S.N., O.A.); Department of Radiology, Niizashiki Central General Hospital, Saitama, Japan (S.I.); and Department of Diagnostic Imaging, Hokkaido University Graduate School of Medicine, Sapporo, Japan (T.H.)
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10
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Sihvonen AJ, Laakso SM, Tynninen O, Saaren-Seppälä H, Löfberg M. Complete remission of central nervous system manifestations of IgG4-related disease with rituximab - a case report. Ther Adv Neurol Disord 2023; 16:17562864231186091. [PMID: 37483642 PMCID: PMC10357051 DOI: 10.1177/17562864231186091] [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] [Received: 03/24/2023] [Accepted: 06/18/2023] [Indexed: 07/25/2023] Open
Abstract
IgG4-related disease (IgG4-RD) is an emerging immune-mediated chronic fibrotic disease characterized by tumour-like mass formation. Reports of brain parenchymal involvement in IgG4-RD are rare and complete treatment-related remission of lesions has never been reported. Here, we present a woman in her mid-50s who developed headache and seizures. Brain magnetic resonance imaging revealed frontal bilateral pachymeningitis and a left frontal lobe parenchymal lesion, and pathologic findings were consistent with an IgG4-RD central nervous system manifestation. She had a history of tumour-like growth around the right optic nerve, orbital and maxillary cavities treated successfully with corticosteroids 28 years ago, and was receiving infliximab as a maintenance therapy for uveitis for the last 14 years. After initial high-dose corticosteroid treatment, the patient was treated with rituximab, and after 3 months, the patient presented with complete remission of IgG4-RD lesions and associated symptoms. This case illustrates the chronic, decades-spanning nature of IgG4-RD, and a complete response to rituximab even with intracerebral mass lesions that had emerged despite the use of infliximab, a therapy previously reported successful in IgG4-RD.
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Affiliation(s)
| | - Sini M. Laakso
- Clinical Neurosciences, Neurology, University of Helsinki and Brain Center, Helsinki University Hospital, Helsinki, Finland
| | - Olli Tynninen
- Department of Pathology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Heikki Saaren-Seppälä
- Department of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Mervi Löfberg
- Clinical Neurosciences, Neurology, University of Helsinki and Brain Center, Helsinki University Hospital, Helsinki, Finland
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11
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Sergio P, Alejandro R, Cristian F. Hypertrophic pachymeningitis due to IgG4-related disease (RD-IgG4). A case report. REUMATOLOGIA CLINICA 2023:S2173-5743(23)00090-4. [PMID: 37179159 DOI: 10.1016/j.reumae.2023.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 11/22/2022] [Indexed: 05/15/2023]
Abstract
INTRODUCTION Hypertrophic pachymeningitis (HP) is a clinico-radiological entity characterized by a thickening of the dura mater that may be focal or diffuse and manifested by a variety of neurological syndromes. Aetiologically, it is classified as infectious, neoplastic, autoimmune, and idiopathic. Many of these formerly idiopathic cases have been shown to fall into the spectrum of IgG4-related disease. OBJECTIVE To describe the case of a patient attended for neurological involvement due to hypertrophic pachymeningitis with initial diagnosis of inflammatory myofibroblastic tumour and final diagnosis of IgG4-related disease. CASE A 25-year-old woman with neurological symptoms of 3 years' evolution characterized initially by right hypoacusis, evolving with headache and diplopia. Magnetic resonance imaging (MRI) of the encephalon showed pachymeningeal thickening with involvement of vasculo-nervous structures in the tip of the cerebellum, cavernous sinus, ragged foramen, and optic chiasm. The patient presented for consultation with the result of an incisional biopsy that reported a proliferative lesion combining fibrous elements of fascicular or swirling arrangement with collagenized streaks with dense, lymphoplasmacytic infiltrate and some macrophages, with negative staining for ALK 1, with a diagnosis of inflammatory myofibroblastic tumour. Due to suspicion of IgG4-related disease (IgG4-RD) the biopsy was sent for review and pertinent complementary studies were requested. BIOPSY REVIEW Non storiform fibrosis, predominantly lymphoplasmacytic infiltrate, histiocytes, and polymorphonuclear infiltrate in sectors, without granulomas or atypia. Staining for germs negative. Immunohistochemistry with 50-60 IgG4+/HPF cells and range of 15%-20%, CD68+ in histiocytes, CD1a-, S100-. The patient presented deterioration of visual acuity due to ophthalmic nerve involvement, so glucocorticoid treatment was started in pulses and rituximab with regression of symptoms and imaging improvement of the lesions. CONCLUSION HP is a clinical imaging syndrome with variable symptoms and aetiologies that poses a diagnostic challenge. In this case the initial diagnosis was inflammatory myofibroblastic tumour, which is a neoplasm of variable behaviour, locally aggressive, and can metastasize; it is one of the main differential diagnoses of IgG4-related disease because they share anatomopathological features, including storiform fibrosis. IgG4-RD is an immune-mediated condition that can have single or multiple involvement. Its diagnosis is complex when it presents with single organ involvement or in non-typical organs (CNS, meninges) in which data are scarce, as in the case of our patient with single organ involvement of the CNS. Although there are classification criteria to guide non-specialists in the diagnosis, the sum of the clinical picture, imaging, laboratory, pathological anatomy, and immunohistochemistry will always be evaluated together for a definitive diagnosis.
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Affiliation(s)
- Paira Sergio
- Servicio de Reumatología, Hospital José María Cullen, Santa Fe, Argentina
| | - Reibaldi Alejandro
- Servicio de Reumatología, Hospital José María Cullen, Santa Fe, Argentina.
| | - Froullet Cristian
- Servicio de Diagnóstico por Imágenes, Hospital José María Cullen, Santa Fe, Argentina
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12
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Tanaviriyachai T, Chinvattanachot G, Piyapromdee U, Sirisanthiti P. IgG4-Related Spinal Hypertrophic Pachymeningitis With Neurological Deficit: A Report of 2 Cases. JBJS Case Connect 2023; 13:01709767-202306000-00042. [PMID: 37262188 DOI: 10.2106/jbjs.cc.23.00024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
CASE Immunoglobulin G4 (IgG4)-related spinal hypertrophic pachymeningitis (IgG4-RHP) is a rare disease characterized by diffuse inflammatory fibrosis of the spinal dura mater that can cause myelopathy and neurological deficits. Here, we report 2 cases in which both patients presented with myelopathy and paraplegia. They underwent decompressive laminectomy, and the diagnoses were confirmed through histopathologic examination. Both patients received prednisolone postoperatively, which was subsequently switched to methotrexate for maintenance. CONCLUSION Two cases of IgG4-RHP were successfully treated with decompressive laminectomy and combined therapy with steroids and other immunosuppressive agents.
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Affiliation(s)
- Terdpong Tanaviriyachai
- Department of Orthopedic Surgery, Maharat Nakhon Ratchasima Hospital, Nakhon Ratchasima, Thailand
| | - Guntarat Chinvattanachot
- Department of Orthopedic Surgery, Maharat Nakhon Ratchasima Hospital, Nakhon Ratchasima, Thailand
| | - Urawit Piyapromdee
- Department of Orthopedic Surgery, Maharat Nakhon Ratchasima Hospital, Nakhon Ratchasima, Thailand
| | - Piyaporn Sirisanthiti
- Department of Hematology, Maharat Nakhon Ratchasima Hospital, Nakhon Ratchasima, Thailand
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13
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Huynh KN, Kong MJ, Nguyen BD. Anatomic and Functional Imaging of Immunoglobulin G4-related Disease and Its Mimics. Radiographics 2023; 43:e220097. [PMID: 36821510 DOI: 10.1148/rg.220097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Immunoglobulin G4 (IgG4)-related disease (IgG4-RD) is an immune-mediated fibrosclerosing disease with tumefactive lesions infiltrated by IgG4-positive plasma cells. Initially described as autoimmune pancreatitis, IgG4-RD is now recognized as a discrete entity and is found to affect virtually any organ in the body. Common extrapancreatic sites include the biliary tree, salivary glands, periorbital tissue, lungs, kidneys, lymph nodes, aorta, retroperitoneum, and thyroid gland. Diagnosis-which relies on histopathologic, serologic, and radiologic features-can be challenging with the disease underdiagnosed, as IgG4-RD often mimics malignancy, infectious processes, or other immune-mediated conditions. Patients may present with signs of compression of nearby structures due to mass effect or with organ failure when the disease is left untreated. The clinical course is complex, with single- or multiorgan involvement and metachronous or synchronous occurrence of lesions. IgG4-RD responds well to glucocorticoid therapy, disease-modifying antirheumatic drugs, and B-cell-depleting biologic agents; prompt diagnosis is important to avoid delay in treatment and unnecessary pharmacologic or surgical intervention. While imaging features may not be specific for IgG4-RD, functional whole-body imaging with fluorine 18-fluorodeoxyglucose PET/CT is a useful adjunct for localizing extrapancreatic sites for biopsy, monitoring therapeutic response, and demonstrating disease relapse. The authors describe the pancreatic and extrapancreatic sites of involvement in IgG4-RD, with imaging features and patterns to aid in distinguishing IgG4-RD from its mimics through a multimodality approach with emphasis on functional imaging evaluation. ©RSNA, 2023 Quiz questions in the supplemental material and the slide presentation from the RSNA Annual Meeting are available for this article.
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Affiliation(s)
- Kenneth N Huynh
- From the Department of Radiological Sciences, University of California-Irvine, Orange, Calif (K.N.H.); and Department of Radiology, Mayo Clinic Scottsdale, 13400 E Shea Blvd, Scottsdale, AZ 85259 (M.J.K., B.D.N.)
| | - Min J Kong
- From the Department of Radiological Sciences, University of California-Irvine, Orange, Calif (K.N.H.); and Department of Radiology, Mayo Clinic Scottsdale, 13400 E Shea Blvd, Scottsdale, AZ 85259 (M.J.K., B.D.N.)
| | - Ba D Nguyen
- From the Department of Radiological Sciences, University of California-Irvine, Orange, Calif (K.N.H.); and Department of Radiology, Mayo Clinic Scottsdale, 13400 E Shea Blvd, Scottsdale, AZ 85259 (M.J.K., B.D.N.)
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14
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Yang F, Liu Z, Zhang Y, Li P, Zhu Y, Zhu Q, Zhang B. Case report: Clinical highlights and radiological classification of IgG4-related spinal pachymeningitis: A rare case series and updated review of the literature. Front Oncol 2023; 12:1035056. [PMID: 36703781 PMCID: PMC9873374 DOI: 10.3389/fonc.2022.1035056] [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] [Received: 09/02/2022] [Accepted: 12/22/2022] [Indexed: 01/12/2023] Open
Abstract
Purpose Hypertrophic pachymeningitis associated with immunoglobulin G4-related disease (IgG4-RD) has been rarely reported, and there is little information and no clear consensus on the management of IgG4-related spinal pachymeningitis (IgG4-RSP). The present study described its possible clinical features, including the symptoms, imaging, treatment and prognosis of patients with IgG4-RSP. Methods We report three patients who presented with progressive neurological dysfunction due to spinal cord compression. Relevant articles were searched from the PubMed, Web of Science, and Embase databases, and the resulting literature was reviewed. Results The literature review provided a summary of 45 available cases, which included three cases from our center. Progressive worsening of neurological impairment was observed in 22 patients (48.9%). The lesions involved the thoracic spine (n=28, 62.2%), cervical spine (n=26, 57.8%), lumbar spine (n=9, 20.0%), and sacral spine (n=1, 2.2%). Furthermore, the lesions were located in the dura mater (n=18, 40.0%), epidural space (n=17, 37.8%), intradural-extramedullary space (n=9, 20.0%), and intramedullary space (n=1, 2.2%). On magnetic resonance imaging (MRI), the lesions generally appeared as striated, fusiform, or less often lobulated oval changes, with homogeneous (n=17,44.7%) and dorsal (n=15,39.5%) patterns being the most common. Thirty-five patients had homogeneous T1 gadolinium enhancement. Early surgical decompression, corticosteroid treatment, and steroid-sparing agents offered significant therapeutic advantages. A good therapeutic response to disease recurrence was observed with the medication. Conclusion The number of reported cases of IgG4-RSP remains limited, and patients often have progressive worsening of their neurological symptoms. The features of masses identified on the MRI should be considered. The prognosis was better with decompression surgery combined with immunosuppressive therapy. Long-term corticosteroid treatment and steroid-sparing agent maintenance therapy should be ensured. A systemic examination is recommended to identify the presence of other pathologies.
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15
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Rayamajhi S, Shrestha R, Sunuwar N, Shrestha R, Shrestha S, Bartaula J, Kharel G. A rare case report on hypertrophic pachymeningitis: Serum IgG4-related disease. Radiol Case Rep 2022; 17:4371-4375. [PMID: 36188084 PMCID: PMC9520424 DOI: 10.1016/j.radcr.2022.08.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/09/2022] [Accepted: 08/13/2022] [Indexed: 11/19/2022] Open
Abstract
IgG4-related disease (IgG4-RD) is an immune-mediated inflammatory condition of unknown etiology characterized by invasion of tissue by IgG4-producing plasma cells. It can affect almost any organ system, but central nervous system involvement is a rare occurrence. A careful clinicopathological correlation is required to establish the diagnosis. The condition is highly treatable with glucocorticoids, but it is likely that it is underdiagnosed. Although IgG4-related disease responds quickly to glucocorticoids, if left untreated, can lead to end-stage organ failure and even death. We present a case of a 46-year-old female patient who presented with headache, tingling, numbness, flickering movement in her left lower limb gradually extending to torso and head, and loss of consciousness. After radiological and immunohistochemical studies, the diagnosis of IgG4-related hypertrophic pachymeningtis was confirmed. Corticosteroid therapy was administered, and the patient symptomatically improved. Clinicians should be aware of this rare condition, and the importance of early diagnosis and appropriate corticosteroid therapy should be emphasized.
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Affiliation(s)
- Sushil Rayamajhi
- Department of Neurology/Neuroradiology, Upendra Devkota Memorial National Institute of Neurological and Allied Sciences, Kathmandu, Nepal
- Corresponding author at: Department of Neurology/Neuroradiology, Upendra Devkota Memorial National Institute of Neurological and Allied Sciences, Swayambhu-15, Kathmandu, Nepal
| | - Ramesh Shrestha
- Department of Neurology/Neuroradiology, Upendra Devkota Memorial National Institute of Neurological and Allied Sciences, Kathmandu, Nepal
| | - Neela Sunuwar
- Department of Medicine, Kulhudhuffushi Regional Hospital, Kulhudhuffushi, Maldives
| | - Rekha Shrestha
- Universal College of Medical Sciences, Bhairahawa, Nepal
| | - Sunita Shrestha
- Department of Neurology, Upendra Devkota Memorial National Institute of Neurological and Allied Sciences, Kathmandu, Nepal
| | - Jasmine Bartaula
- Department of Neurology, Upendra Devkota Memorial National Institute of Neurological and Allied Sciences, Kathmandu, Nepal
| | - Ghanashyam Kharel
- Department of Neurology, Upendra Devkota Memorial National Institute of Neurological and Allied Sciences, Kathmandu, Nepal
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16
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Murphy GSP, Gounder PA, Good CD, Hajela V, Koenig M, Hughes E, Rajak S. Probable IGG4 related ophthalmic disease presenting with uveitis. Orbit 2022:1-5. [PMID: 36250575 DOI: 10.1080/01676830.2022.2134429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 10/02/2022] [Indexed: 10/24/2022]
Abstract
We present a case of an uncommon presentation of IgG4-related ophthalmic disease (ROD). A 58-year-old female presented with unilateral acute anterior uveitis of the right eye, which progressed to scleritis with the development of an associated orbital mass despite treatment with oral glucocorticoid. Initial histopathology of an orbital biopsy was non-diagnostic and continued progression of the disease lead to complete loss of vision in the right eye. The development of uveitis in the previously unaffected left eye led to the decision for enucleation of the right globe and further orbital biopsy. Histopathology revealed features supporting IgG4-related ophthalmic disease. Oral glucocorticoid therapy failed to induce remission, and rituximab therapy was initiated, leading to a rapid resolution in her symptoms. Other cases with a similar presentation report a poor visual prognosis, highlighting the need for prompt diagnosis and treatment of uveitis associated with signs of orbital or scleral involvement.
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Affiliation(s)
| | - Pav A Gounder
- Sussex Eye Hospital, University Hospitals Sussex, Brighton, UK
| | - Catriona D Good
- Department of Neuroradiology, University Hospitals Sussex, Brighton, UK
| | - Vijay Hajela
- Department of Rheumatology, University Hospitals Sussex, Brighton, UK
| | - Michael Koenig
- Department of Cellular Pathology, University Hospitals Sussex, Brighton, UK
| | - Edward Hughes
- Sussex Eye Hospital, University Hospitals Sussex, Brighton, UK
| | - Saul Rajak
- Sussex Eye Hospital, University Hospitals Sussex, Brighton, UK
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17
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Ohyama K, Tanaka M, Nosaki Y, Yokoi T, Iwai K. IgG4-related Inflammatory Pseudotumor with Imaging Findings Similar to Meningioma: A Case Report. Intern Med 2022. [PMID: 36223929 DOI: 10.2169/internalmedicine.9786-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
IgG4-related inflammatory pseudotumor is a feature of IgG4-related disease and develops in various organs. Intracranial IgG4-related inflammatory pseudotumor is rare, and data on the clinical course and response to treatment are insufficient in the literature. We herein report a patient with IgG4-related inflammatory pseudotumor who had magnetic resonance imaging findings similar to meningioma. Tumorectomy was discontinued because of the intraoperative rapid diagnosis, which revealed the infiltration of lymphocytes and plasma cells. She received oral prednisolone therapy for IgG4-related inflammatory pseudotumor, and the tumor size had significantly decreased after six months of treatment.
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Affiliation(s)
- Ken Ohyama
- Department of Neurology, Okazaki City Hospital, Japan
- Department of Neurology, Toyohashi Municipal Hospital, Japan
| | - Maki Tanaka
- Department of Neurology, Toyohashi Municipal Hospital, Japan
- Department of Internal Medicine, Sakurakai Hospital, Japan
| | - Yasunobu Nosaki
- Department of Neurology, Toyohashi Municipal Hospital, Japan
| | - Takamasa Yokoi
- Department of Neurology, Toyohashi Municipal Hospital, Japan
| | - Katsushige Iwai
- Department of Neurology, Toyohashi Municipal Hospital, Japan
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18
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Kapila AT, Ray S, Lal V. Tolosa-Hunt Syndrome and IgG4 Diseases in Neuro-Ophthalmology. Ann Indian Acad Neurol 2022; 25:S83-S90. [PMID: 36589035 PMCID: PMC9795703 DOI: 10.4103/aian.aian_457_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 05/22/2025] [Accepted: 05/23/2022] [Indexed: 01/04/2023] Open
Abstract
Tolosa-Hunt syndrome (THS) remains a challenging diagnosis for many neurologists. Often believed to be a rare presentation, the classical presentation is known to involve cranial nerves and tissues surrounding the cavernous sinus. Traditionally, a diagnosis of THS is considered when all secondary conditions have been ruled out. Yet, newer findings have elaborated a complex pathogenetic process with some overlap from the IgG4 spectrum of disorders, with which it shares many phenotypic similarities. In this narrative review, we present an updated picture of the condition focusing on the latest developments in the pathogenesis, diagnosis, and clinical management of these two conditions and use illustrative examples to highlight the salient features of this rare presentation.
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Affiliation(s)
| | - Sucharita Ray
- Department of Neurology, PGIMER, Chandigarh, India,Address for correspondence: Dr. Sucharita Ray, Department of Neurology, PGIMER, Chandigarh, India. E-mail:
| | - Vivek Lal
- Department of Neurology, PGIMER, Chandigarh, India
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19
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Haj Mohamad Ebrahim Ketabforoush A, Bahadorinia M, Dolatshahi E, Nozarian Z, Abbasi Khoshsirat N. IgG4
‐related disease associated with the primary manifestation of recurrent cerebral venous thrombosis: A rare case report. Clin Case Rep 2022; 10:e6324. [PMID: 36177072 PMCID: PMC9474911 DOI: 10.1002/ccr3.6324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/25/2022] [Accepted: 08/29/2022] [Indexed: 11/08/2022] Open
Abstract
Nervous system involvement in IgG4‐related systemic disease (IgG4‐RD) is rarely reported and manifests as hypertrophic pachymeningitis and hypophysitis. In this report, a 33‐year‐old woman with neurological manifestations was diagnosed with IgG4‐RD by biopsy. The patient showed improvement in symptoms after treatment.
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Affiliation(s)
| | - Mahsa Bahadorinia
- Student Research Committee Alborz University of Medical Sciences Karaj Iran
| | - Elahe Dolatshahi
- Department of Rheumatology Clinical Research Development Unit (CRDU) of Shahid Rajaei Hospital Alborz University of Medical Sciences Karaj Iran
| | - Zohreh Nozarian
- Department of Pathology Farabi Eye Hospital Tehran University of Medical Sciences Tehran Iran
| | - Nahid Abbasi Khoshsirat
- Department of Neurology Clinical Research Development Unit (CRDU) of Shahid Rajaei Hospital Alborz University of Medical Sciences Karaj Iran
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20
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Khalid A, Uche EO. Idiopathic Hypertrophic Cranial Pachymeningitis With Chiari Type I Malformation: Case Report and Review of the Literature. Cureus 2022; 14:e28466. [PMID: 36046060 PMCID: PMC9419626 DOI: 10.7759/cureus.28466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/27/2022] [Indexed: 11/29/2022] Open
Abstract
Idiopathic hypertrophic cranial pachymeningitis (IHCP) is a rare chronic inflammatory disease characterized by diffuse thickening of the dura mater. Although IHCP mostly presents as a diffuse lesion, it may also occur as focal tumour-like lesions. Here we present the first reported case of IHCP associated with a Chiari type I malformation (CMI). A 65-year-old man presented with a one-year history of chronic headache and vertigo exacerbated by standing and neck flexion. The neurological examination was unremarkable except for tongue wasting and fasciculations. MRI demonstrated features of CMI and findings suggestive of IHCP. Posterior fossa decompression resulted in significant symptomatic improvement and the diagnosis of IHCP was confirmed on histopathology. Though there is no consensus about the management of IHCP in this case, we advocate surgical decompression with prolonged steroid therapy.
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21
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Yim SH, Yoon JS, Lee CH, Kim J. Hypertrophic Pachymeningitis and Interstitial Lung Disease in IgG4-Related Disease. J Clin Neurol 2022; 18:481-483. [PMID: 35796274 PMCID: PMC9262458 DOI: 10.3988/jcn.2022.18.4.481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/30/2022] [Accepted: 03/31/2022] [Indexed: 11/17/2022] Open
Affiliation(s)
- So Hyun Yim
- Department of Neurology, BioMedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Jae Seob Yoon
- Department of Neurology, BioMedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Chang Hun Lee
- Department of Pathology, BioMedical Research Institute, Pusan National University Hospital, Busan, Korea.,Department of Pathology, Pusan National University School of Medicine, Busan, Korea
| | - Jiyoung Kim
- Department of Neurology, BioMedical Research Institute, Pusan National University Hospital, Busan, Korea.,Department of Neurology, Pusan National University School of Medicine, Busan, Korea.
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22
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Im JY, Sunwoo M. Immunoglobulin G4-Related Disease Involving Various Head and Neck Regions: A Case Report. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2022; 83:910-917. [PMID: 36238908 PMCID: PMC9514576 DOI: 10.3348/jksr.2021.0107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 08/18/2021] [Accepted: 09/24/2021] [Indexed: 11/21/2022]
Abstract
Immunoglobulin G4 (IgG4) related disease (IgG4-RD) is currently considered an immune-mediated condition and is recognized as a disorder group with common pathological, hematological, and clinical characteristics. This disease may involve diverse organs of the head and neck, and include mainly the lacrimal gland, orbit, thyroid gland, pituitary gland, and the meninges. Here, we report a case of IgG4-RD in a 65-year-old female showing head- and neck-limited but synchronously and mainly manifesting as otalgia and facial neuritis.
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23
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Yu Y, Lv L, Yin SL, Chen C, Jiang S, Zhou PZ. Clivus-involved immunoglobulin G4 related hypertrophic pachymeningitis mimicking meningioma: A case report. World J Clin Cases 2022; 10:6269-6276. [PMID: 35949844 PMCID: PMC9254204 DOI: 10.12998/wjcc.v10.i18.6269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 02/23/2022] [Accepted: 04/23/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Immunoglobulin G4 related disease (IgG4-RD) is a fibroinflammatory disease with markedly elevated serum IgG4 levels and fibrous tissue proliferation, accompanied by numerous plasma cells. IgG4 related hypertrophic pachymeningitis (IgG4-RHP) is relatively rare and indistinguishable from other phymatoid diseases before the operation. The risk of long-term immunosuppression needs to be balanced with disease activity.
CASE SUMMARY A 40-year-old man presented with headache and bilateral abducent paralysis. He was also diagnosed with pulmonary tuberculosis 10 years ago and was on regular treatment for the same. Before the operation and steroid therapy, the patient was suspected of having tubercular meningitis at a local hospital. A clivus lesion was found via brain magnetic resonance imaging (MRI) at this presentation. He was preliminarily diagnosed with meningioma and underwent Gamma Knife Surgery. Transnasal endoscopic resection was performed to treat deterioration of nerve function. Postoperative pathologic examination suggested IgG4-RD. Moreover, the serum IgG4 was elevated at 1.90 g/L (reference range: 0.035-1.500 g/L). After steroid therapy for 2 mo, the lesion size diminished on MRI, and the function of bilateral abducent nerves recovered.
CONCLUSION IgG4-RHP is relatively rare and indistinguishable before the operation. Elevated serum IgG4 levels and imaging examination help in the diagnosis of IgG4-RHP. Surgery is necessary when lesions progress and patients start to develop cranial nerve function deficit.
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Affiliation(s)
- Yang Yu
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Liang Lv
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Sen-Lin Yin
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Cheng Chen
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Shu Jiang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Pei-Zhi Zhou
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
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Abe F, Michishita Y, Saito M, Nara M, Wakui H, Takahashi N. Refractory IgG4-related disease complicated with organising pneumonia and hypertrophic pachymeningitis. Mod Rheumatol Case Rep 2022; 6:278-281. [PMID: 35355069 DOI: 10.1093/mrcr/rxac025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 02/12/2022] [Accepted: 03/18/2022] [Indexed: 06/14/2023]
Abstract
Immunoglobulin G4 (IgG4)-related disease (IgG4-RD) involves multiple organs, including the lungs and central nervous system. Lung lesions are frequently reported as mass lesions or non-specific interstitial pneumonia, whereas organising pneumonia (OP) due to IgG4-RD is rare. Furthermore, limited information is currently available on hypertrophic pachymeningitis (HP). We herein report a case of IgG4-RD complicated with OP and HP. The diagnosis was confirmed based on the serum concentration of IgG4 and the results of salivary gland and transbronchial lung biopsies. HP did not respond to steroid monotherapy and was also resistant to rituximab and intravenous cyclophosphamide; however, the combination therapy of methotrexate and dexamethasone was effective.
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Affiliation(s)
- Fumito Abe
- Department of Hematology, Nephrology, and Rheumatology, Akita University Graduate School of Medicine, Akita, Japan
| | | | - Masaya Saito
- Department of Hematology, Nephrology, and Rheumatology, Akita University Graduate School of Medicine, Akita, Japan
| | - Mizuho Nara
- Department of Hematology, Nephrology, and Rheumatology, Akita University Graduate School of Medicine, Akita, Japan
| | - Hideki Wakui
- Department of Life Science, Graduate School of Engineering Science, Akita University, Akita, Japan
| | - Naoto Takahashi
- Department of Hematology, Nephrology, and Rheumatology, Akita University Graduate School of Medicine, Akita, Japan
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25
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Tellez R, Bromfield B, Basinger H, Slivka A. IgG4-related disease presenting with multiorgan involvement. BMJ Case Rep 2022; 15:e250637. [PMID: 35649620 PMCID: PMC9161091 DOI: 10.1136/bcr-2022-250637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Immunoglobulin G4-related disease (IgG4-RD) is a rare fibroinflammatory immune-mediated condition which can affect multiple organ systems and form mass-like lesions. Initial presentation can mimic other diseases such as pancreatic malignancy when there is pancreatic involvement or tuberculosis (TB) when there are pulmonary lesions or hypertrophic pachymeningitis (HP). Here, we report a novel case of IgG4-RD presenting as bilateral subdural haematomas with additional findings. Our patient is a male who presented with headaches and blurred vision. Physical examination showed disconjugate gaze with a fixed pupil. Trauma survey radiologic imaging revealed a pancreatic mass concerning for malignancy. Subsequent workup found hypophysitis with optic chiasm compression and hypopituitarism, mediastinal lymphadenopathy and HP. Laboratory values showed an elevated serum IgG4 level and latent TB. Our case adds to the existing IgG4-RD literature by highlighting a unique presentation. It is important to maintain it on the differential diagnosis especially in multisystemic presentations with competing diagnoses.
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Affiliation(s)
| | | | | | - Adam Slivka
- Gastroenterology and Hepatology, UPMC, Pittsburgh, Pennsylvania, USA
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26
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Maamri K, Taieb MAH, Elkahla G, Hadhri R, Dermoul M. Immunoglobulin G4-related disease presenting as an intracranial mass extended from the infratemporal fossa. Surg Neurol Int 2022; 13:224. [PMID: 35673662 PMCID: PMC9168305 DOI: 10.25259/sni_149_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 05/04/2022] [Indexed: 11/21/2022] Open
Abstract
Background Neurological manifestations in immunoglobulin G4-related diseases (IgG4-RD) are rare and documented in <2% of cases. It commonly involves pachymeninges forming hypertrophic pachymeningitis and rarely forms tumor-like masses. Case Description We present our experience with a biopsy-proven case of IgG4-RD presenting with an intracranial extradural tumor-like mass infiltrating the temporal lobe. The patient was treated with high doses of corticosteroids followed by slow tapering. The neurological manifestations gradually improved and resolved after 2 months with a cerebral MRI showing a significant reduction in the tumoral size. Conclusion When it comes to intracranial mass, IgG4-RD neuropathy is one of the rarest differential diagnoses for the central nervous system tumors. Early recognition of IgG4-RD and appropriate establishment of its long-term treatment may avoid unnecessary investigations and morbidity.
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Affiliation(s)
- Kais Maamri
- Department of Neurosurgery Fattouma Bourguiba University Hospital, University of Monastir, Monastir, Tunisia
| | - Mohamed Amine Hadj Taieb
- Department of Neurosurgery Fattouma Bourguiba University Hospital, University of Monastir, Monastir, Tunisia
| | - Ghassen Elkahla
- Department of Neurosurgery Fattouma Bourguiba University Hospital, University of Monastir, Monastir, Tunisia
| | - Rym Hadhri
- Department of Histopathology, Fattouma Bourguiba University Hospital, University of Monastir, Monastir, Tunisia
| | - Mehdi Dermoul
- Department of Neurosurgery Fattouma Bourguiba University Hospital, University of Monastir, Monastir, Tunisia
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27
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Wadiwala MF, Ali L, Khan A, Alhatou M. The great imposter: A case report of IgG4‐RD hypertrophic pachymeningitis with skull lytic lesion and pulmonary nodules. Clin Case Rep 2022; 10:e05470. [PMID: 35414929 PMCID: PMC8978985 DOI: 10.1002/ccr3.5470] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 01/19/2022] [Accepted: 01/31/2022] [Indexed: 12/24/2022] Open
Abstract
Immunoglobulin G4‐related disease (Ig4RD) is an inflammatory condition with unique clinical, serological, and pathological features. In this study, we report a challenging diagnostic clinical case of Ig4RD diagnosed based on histopathology. This unique imitating nature reinforces that it is crucial to consider the diagnosis of IgG4‐RD in those presenting with pachymeningitis.
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Affiliation(s)
| | - Liaquat Ali
- Neurology Department and Neuroscience Institute Hamad Medical Corporation Doha Qatar
| | - Adnan Khan
- Research Division Department of Medicine Weill Cornell Medicine‐Qatar Doha Qatar
| | - Mohammad Alhatou
- Neurology Section Al Khor Hospital Hamad Medical Corporation Doha Qatar
- Neurology Department and Neuroscience Institute Hamad Medical Corporation Doha Qatar
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28
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Moskalik A, Kercher M, Vitt J, Lee H, Waldau B. Chiari decompression for syringomyelia in the setting of IgG4-related hypertrophic pachymeningitis: A case-based update. Neurochirurgie 2022; 68:e97-e100. [DOI: 10.1016/j.neuchi.2022.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 02/03/2022] [Accepted: 02/15/2022] [Indexed: 10/18/2022]
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Sapkota B, Rampure R, Gokden M, Kanuru S. IgG4-Related Disease Presenting as Hypertrophic Pachymeningitis. Cureus 2022; 14:e21850. [PMID: 35273835 PMCID: PMC8901087 DOI: 10.7759/cureus.21850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/02/2022] [Indexed: 11/08/2022] Open
Abstract
IgG4-related disease (IgG4-RD) is a multi-organ, immune-mediated inflammatory condition of unknown etiology characterized by infiltration of tissues by IgG4 producing plasma cells. IgG4-related disease (IgG4-RD) can ideally affect any organs, but the involvement of the central nervous system (CNS) is a rare entity. We present a case of a 67-year-old male who presented with diplopia with imaging showing hypertrophic pachymeningitis (HPM) and was diagnosed with IgG4-RD of the CNS based on histopathology report.
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30
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Ichikawa S, Onishi H. Imaging findings of immunoglobulin G4-related disease: from the head to the pelvis. Singapore Med J 2022; 62:574-581. [PMID: 35001118 DOI: 10.11622/smedj.2021226] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
| | - Hiroshi Onishi
- Department of Radiology, University of Yamanashi, Yamanashi, Japan
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31
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Update on classification, diagnosis, and management of immunoglobulin G4-related disease. Chin Med J (Engl) 2022; 135:381-392. [PMID: 34985023 PMCID: PMC8869566 DOI: 10.1097/cm9.0000000000001891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Immunoglobulin G4-related disease (IgG4-RD) is a newly recognized chronic fibro-inflammatory autoimmune disease, and its recognition has been constantly increasing worldwide over the last few years. A correct and timely recognition, as well as appropriate intervention, is crucial for the treatment of IgG4-RD. For certain subtypes of IgG4-RD, organ-specific criteria are formulated to make the diagnosis more accurate. New biomarkers have emerged in the recent years to aid the disease diagnosis, its prognosis prediction, as well as therapy response monitoring. Although recurrence is very common in IgG4-RD, glucocorticoid is still the first-line treatment for the majority of patients. The factors that affect the likelihood of disease relapse are multifaceted. The selection strategy of various steroid-sparing agents is still being explored. Besides, when patients have special sites involvement leading to severe clinical conditions, surgical operation or interventional therapy should also be considered. An update on classification, diagnosis, and management of IgG4-RD is provided in the current study to fully elucidate the recommended clinical practice of this mysterious disease.
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32
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IgG4-related hypertrophic pachymeningitis with tumor-like intracranial and intracerebral lesions. Acta Neurochir (Wien) 2022; 164:2781-2787. [PMID: 35974231 PMCID: PMC9519706 DOI: 10.1007/s00701-022-05340-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 04/07/2022] [Indexed: 01/26/2023]
Abstract
OBJECTIVE IgG4-related hypertrophic pachymeningitis is a rare fibroinflammatory disorder that may cause localized or diffused thickening of the dura mater. Misinterpretations of the clinical and imaging findings are common. Clinical manifestations depend on the location of the inflammatory lesion and on compression of neural structures leading to functional deficits. A dural biopsy is commonly needed for a definitive diagnosis. Immunomodulatory therapy is considered the therapy of choice. METHODS Four patients with IgG4-related hypertrophic pachymeningitis were identified over a 5-year period. Patient-related characteristics including age, preoperative workup, signs and symptoms of patients, and diagnostic procedures were evaluated. Furthermore, the surgical treatment and 5-year follow-up outcomes were analyzed. RESULTS There were two adults and two adolescents (mean age 32 years; range 15 to 67 years). Two patients were male, and two were female. No history of disease was known in any of the patients. Clinical symptoms were epilepsy (n = 2), ataxia and nausea (n = 1), and facial nerve palsy (n = 1). MR imaging studies showed contrast enhancing lesions in the temporal region in two patients, and in the cerebellar region in the other two patients. Subtotal resection was performed in two instances and a biopsy via a suboccipital retrosigmoid approach was obtained in the other two patients. Histochemical and immunohistochemical investigations revealed an IgG 4 disease in all of these patients. Immunomodulatorry therapy led to clinical stability during follow-up of 5 years in all four cases. CONCLUSION The diagnosis of IgG4-related hypertrophic pachymeningitis is challenging, but is of great relevance as treatment differs significantly from other forms of pachymeningitis and a specific therapeutic approach may avoid long-term neurological complications. Our series contributes to a better clinical characterization of this rare disease.
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33
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Goglin S, Cho TA. Clinical approach to neuro-rheumatology. J Neurol Sci 2021; 431:120048. [PMID: 34768134 DOI: 10.1016/j.jns.2021.120048] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 10/19/2021] [Accepted: 11/01/2021] [Indexed: 01/13/2023]
Abstract
Recognizing the neurologic manifestations of systemic rheumatologic diseases and certain isolated autoimmune neurologic diseases poses challenges to the clinician. Using a systematic approach allows the clinician to diagnose these conditions more readily and to initiate treatment more rapidly. Specific neurological syndromes frequently associated with rheumatologic or specific autoimmune conditions can suggest the diagnosis. A targeted history and examination can identify neurological and systemic clues that help to identify an underlying rheumatologic condition. Judicious use of laboratory and radiographic studies can help confirm suspected diagnoses. This article will review some of the neurological syndromes typical of rheumatologic disease and outline an approach to evaluating for unknown rheumatologic disease in this context.
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Affiliation(s)
- Sarah Goglin
- Division of Rheumatology, Department of Medicine, University of California, 1001 Potrero Ave, San Francisco, CA 94110, USA.
| | - Tracey A Cho
- Neuroimmunology Division, Department of Neurology, University of Iowa, 200 Hawkins Drive, Iowa City, IA 52242, USA.
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34
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Abstract
Meningitis and encephalitis are inflammatory syndromes of the meninges and brain parenchyma, respectively, and may be identified either by finding definitive evidence of inflammation on tissue pathology or by cerebrocpinal fluid (CSF) analysis showing pleocytosis or intrathecal antibody synthesis. Clinicians evaluating undifferentiated meningitis or encephalitis should simultaneously consider autoimmune, infectious, and neoplastic causes, using patient risk factors, clinical syndrome, and diagnostic results including CSF and MRI findings to narrow the differential diagnosis. If an autoimmune cause is favored, an important early diagnostic question is whether a specific neural autoantibody is likely to be identified.
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Affiliation(s)
- Megan B Richie
- Department of Neurology, University of California San Francisco, 505 Parnassus Avenue, Box 0114, San Francisco, CA 94143, USA.
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35
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Yamamuro S, Negishi H, Shijo K, Yoshino A. Treatment-responsive case of focal clivus IgG4-related hypertrophic pachymeningitis mimicking meningioma; case report. Acta Neurol Belg 2021; 121:1395-1397. [PMID: 33834426 PMCID: PMC8443500 DOI: 10.1007/s13760-021-01667-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/30/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Shun Yamamuro
- Department of Neurological Surgery, Nihon University School of Medicine, 30-1 Oyaguchi-Kamichou, Itabashi-ku, Tokyo, 173-8610, Japan.
| | - Hiroshi Negishi
- Department of Neurological Surgery, Nihon University School of Medicine, 30-1 Oyaguchi-Kamichou, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Katsunori Shijo
- Department of Neurological Surgery, Nihon University School of Medicine, 30-1 Oyaguchi-Kamichou, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Atsuo Yoshino
- Department of Neurological Surgery, Nihon University School of Medicine, 30-1 Oyaguchi-Kamichou, Itabashi-ku, Tokyo, 173-8610, Japan
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36
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Amin M, Purohit M, Calabrese C, Prayson R, Li Y. Hypertrophic Pachymeningitis and Choroid Plexitis in IgG-4-Related Disease. Neurol Clin Pract 2021; 11:e570-e572. [PMID: 34484962 DOI: 10.1212/cpj.0000000000000981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 08/21/2020] [Indexed: 11/15/2022]
Affiliation(s)
- Moein Amin
- Neurological institute (MA, MP, YL), Cleveland Clinic, Ohio; Rheumatologic and Immunologic Disease institute (CC), Cleveland Clinic, Ohio; Department of Anatomic Pathology (RP), Cleveland Clinic, Ohio
| | - Meghan Purohit
- Neurological institute (MA, MP, YL), Cleveland Clinic, Ohio; Rheumatologic and Immunologic Disease institute (CC), Cleveland Clinic, Ohio; Department of Anatomic Pathology (RP), Cleveland Clinic, Ohio
| | - Cassandra Calabrese
- Neurological institute (MA, MP, YL), Cleveland Clinic, Ohio; Rheumatologic and Immunologic Disease institute (CC), Cleveland Clinic, Ohio; Department of Anatomic Pathology (RP), Cleveland Clinic, Ohio
| | - Richard Prayson
- Neurological institute (MA, MP, YL), Cleveland Clinic, Ohio; Rheumatologic and Immunologic Disease institute (CC), Cleveland Clinic, Ohio; Department of Anatomic Pathology (RP), Cleveland Clinic, Ohio
| | - Yuebing Li
- Neurological institute (MA, MP, YL), Cleveland Clinic, Ohio; Rheumatologic and Immunologic Disease institute (CC), Cleveland Clinic, Ohio; Department of Anatomic Pathology (RP), Cleveland Clinic, Ohio
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Gomathy S, Elavarasi A, Komakula S, Modi M, Sharma MC, Kaur K, Garg A, Tripathi M, Kanodia A, Verma H, Vibha D, Singh RK, Ramanujam B, Tripathi M. A case of multiple cranial nerve palsies. Pract Neurol 2021. [DOI: 10.1136/practneurol-2021-003069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Multiple cranial nerve palsies have many possible causes, including infective, inflammatory, neoplastic and infiltrative diseases of the meninges or skull base. We present the clinicopathological conference of a 27-year-old man with a smouldering course of sequential cranial nerve palsies. His imaging showed dural thickening and osteosclerosis of the skull base with otomastoiditis. Cerebrospinal fluid showed lymphocytic pleocytosis with reduced glucose and normal protein concentrations. There was a possible response to corticosteroids and anti-tubercular treatment. Initial biopsy from the thickened and enhancing dura was unremarkable. His condition deteriorated after the steroids were tapered; MR imaging showed progression of lesions and positron emission tomography showed intense hypermetabolism. Subsequently, a diagnostic test revealed the final diagnosis. This case was presented at the All India Institute of Medical Sciences’ monthly clinicopathological conference series in February 2021.
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Matsumoto N, Hishikawa N, Ikegami K, Sato K, Omote Y, Takemoto M, Yamashita T, Taniguchi K, Abe K. A Unique Case of Encephalopathy with an Elevated IgG-4 and Extremely High Interleukin-6 Level and Delayed Myelodysplastic Syndrome. Intern Med 2021; 60:2125-2128. [PMID: 33390491 PMCID: PMC8313933 DOI: 10.2169/internalmedicine.6098-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
We herein report a 75-year-old man who developed disturbed consciousness with polynuclear cell dominant pleocytosis and low glucose and extremely high interleukin (IL)-6 levels in his cerebrospinal fluid. The biopsy specimen from his right supraclavicular lymph node showed the infiltration of inflammatory cells positive for IgG, IgG4 and IL-6. Prednisolone and azathioprine administered under suspicion of IgG4-related disease (IgG4-RD) or multicentric Castleman's disease (MCD) successfully remitted the symptoms. However, he developed myelodysplastic syndrome (MDS) and died 18 months later. The extremely high IL-6 may have been related to the rare neurological manifestations and development of MDS in the present case.
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Affiliation(s)
- Namiko Matsumoto
- Departments of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Nozomi Hishikawa
- Departments of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Ken Ikegami
- Departments of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Kota Sato
- Departments of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Yoshio Omote
- Departments of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Mami Takemoto
- Departments of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Toru Yamashita
- Departments of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Kohei Taniguchi
- Departments of Pathology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Koji Abe
- Departments of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
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Nakajima I, Taniguchi Y, Mizobuchi T, Kishimoto T, Fukushima A, Fukuda K. Optic Neuropathy with Headache and Palpable Temporal Arteries Due to Hypertrophic Pachymeningitis Rather than Giant Cell Arteritis. Ocul Immunol Inflamm 2021; 30:1515-1518. [PMID: 33793376 DOI: 10.1080/09273948.2021.1881561] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Purpose: To report a case of optic neuropathy diagnosed by color Doppler ultrasonography and Gadolinium-enhanced cerebral magnetic resonance imaging (MRI).Case report: A 79-year-old woman presented with headache and vision loss in her left eye. Although her bilateral temporal arteries were palpable and rope-like, color Doppler ultrasonography showed normal flow in both arteries with no signs of arteritis. MRI revealed increased enhancement of the pachymeninges enveloping both cerebral hemispheres, suggestive of hypertrophic pachymeningitis.Conclusion: Symptoms and laboratory data are similar for both hypertrophic pachymeningitis and giant cell arteritis (GCA). The present case suggests the utility of ultrasonography and MRI as rapid, convenient, and noninvasive tools for differential diagnosis of optic neuropathy.
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Affiliation(s)
- Isana Nakajima
- Department of Ophthalmology and Visual Science, Kochi Medical School, Kochi University, Nankoku City, Kochi, Japan
| | - Yoshinori Taniguchi
- Department of Endocrinology, Metabolism, and Nephrology, Kochi Medical School, Kochi University, Nankoku City, Kochi, Japan
| | - Tomoka Mizobuchi
- Department of Ophthalmology and Visual Science, Kochi Medical School, Kochi University, Nankoku City, Kochi, Japan
| | - Tatsuma Kishimoto
- Department of Ophthalmology and Visual Science, Kochi Medical School, Kochi University, Nankoku City, Kochi, Japan
| | - Atsuki Fukushima
- Department of Ophthalmology and Visual Science, Kochi Medical School, Kochi University, Nankoku City, Kochi, Japan
| | - Ken Fukuda
- Department of Ophthalmology and Visual Science, Kochi Medical School, Kochi University, Nankoku City, Kochi, Japan
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Lanzillotta M, Fernàndez-Codina A, Culver E, Ebbo M, Martinez-Valle F, Schleinitz N, Della-Torre E. Emerging therapy options for IgG4-related disease. Expert Rev Clin Immunol 2021; 17:471-483. [PMID: 33689549 DOI: 10.1080/1744666x.2021.1902310] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Awareness of IgG4-related disease (IgG4-RD) is increasing worldwide and specialists are now familiar with most of its clinical manifestations and mimickers. IgG4-RD promptly responds to glucocorticoids and repeated courses are typically used to induce and maintain remission because the disease relapses in most patients. If left untreated, it can lead to organ dysfunction, organ failure and death. Advancement in our understanding of IgG4-RD pathogenesis is leading to the identification of novel therapeutic targets and emerging treatments are now setting the stage for personalized therapies for the future. AREAS COVERED This review focuses on emerging treatment options for IgG4-RD based on our advancing understanding of disease pathophysiology. Research was performed in the English literature on Pubmed and clinicaltrials.gov databases. EXPERT OPINION Glucocorticoids remain the first-line induction treatment for the multi-organ manifestations of IgG4-RD. Alternative immunosuppressive agents for maintaining remission are warranted in order to avoid long-term steroid toxicity, and to offer a more mechanistic and personalized therapeutic strategy. Targeting B and T-lymphocyte activation represents the most promising approach, but randomized controlled trials are eagerly awaited to confirm positive preliminary experiences reported in case series and small cohort studies.
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Affiliation(s)
- Marco Lanzillotta
- Università Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Unit of Immunology, Rheumatology, Allergy and Rare Diseases (Unirar), IRCCS San Raffaele Scientific Institute, ss Milan, Italy
| | - Andreu Fernàndez-Codina
- Internal Medicine Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Rheumatology Division and General Internal Medicine division-Windsor Campus, Western University, 268 Grosvenor St, D2-191, Rheumatology Centre, St. Joseph´s Health Care, London, Ontario, Canada
| | - Emma Culver
- Translational Gastroenterology Unit, University of Oxford, Oxford,UK.,Hepatology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Mikael Ebbo
- Département De Médecine Interne, Centre De Référence Constitutif Des Cytopénies Auto-immunes De L'adulte (CERECAI), Hôpital De La Timone, Aix-Marseille Université, Assistance publique-Hôpitaux De Marseille, Marseille, France
| | | | - Nicolas Schleinitz
- Département De Médecine Interne, Centre De Référence Constitutif Des Cytopénies Auto-immunes De L'adulte (CERECAI), Hôpital De La Timone, Aix-Marseille Université, Assistance publique-Hôpitaux De Marseille, Marseille, France
| | - Emanuel Della-Torre
- Università Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Unit of Immunology, Rheumatology, Allergy and Rare Diseases (Unirar), IRCCS San Raffaele Scientific Institute, ss Milan, Italy
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Pulmonary manifestations of IgG4‑related disease in a South African patient. Afr J Thorac Crit Care Med 2021; 27. [PMID: 34240046 PMCID: PMC8203077 DOI: 10.7196/ajtccm.2021.v27i1.130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/11/2021] [Indexed: 11/16/2022] Open
Abstract
Immunoglobin 4-related disease (IgG4-RD) is an auto-immune, multisystem inflammatory disorder characterised by storiform fibrosis,
lymphoplasmacytic infiltration and obliterative phlebitis on histology. Its pathophysiology is not well understood, but is thought to occur
due to complex interactions between T helper 2 cells, their cytokines, chemokines, and B lymphocytes that become dysregulated and produce
dysfunctional immunoglobulins. Here, we present a case report of a 54-year-old man who was initially suspected of having lung cancer on
imaging, but was ultimately diagnosed with IgG4-RD on histological analysis of a pneumonectomy specimen. Treatment with glucocorticoids
can establish disease remission, with a small proportion of patients relapsing, if the diagnosis is made before significant fibrosis occurs.
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Seegobin K, Moustafa MA, Gannon N, Keller K, Hastings J, Gupta V, Tun HW, Jiang L. Successful treatment of IgG4-related hypertrophic pachymeningitis with induction rituximab and dexamethasone followed by maintenance rituximab. Clin Case Rep 2021; 9:1610-1614. [PMID: 33768900 PMCID: PMC7981770 DOI: 10.1002/ccr3.3855] [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: 09/06/2020] [Revised: 01/02/2021] [Accepted: 01/09/2021] [Indexed: 12/17/2022] Open
Abstract
IgG4-related disease (IgG4RD) with intracranial involvement is rare. We report a 56-year-old male who had an excellent response to rituximab and dexamethasone after going undiagnosed for 5 years. After 3 years of rituximab maintenance, he has no evidence of disease on brain MRI.
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Affiliation(s)
- Karan Seegobin
- Division of Haematology and Medical OncologyMayo Clinic Jacksonville FloridaJacksonvilleFLUSA
| | - Muhamad A. Moustafa
- Division of Haematology and Medical OncologyMayo Clinic Jacksonville FloridaJacksonvilleFLUSA
| | - Nicole Gannon
- Division of Haematology and Medical OncologyMayo Clinic Jacksonville FloridaJacksonvilleFLUSA
| | - Katelyn Keller
- Division of Haematology and Medical OncologyMayo Clinic Jacksonville FloridaJacksonvilleFLUSA
| | - Jacquelyn Hastings
- Division of Haematology and Medical OncologyMayo Clinic Jacksonville FloridaJacksonvilleFLUSA
| | - Vivek Gupta
- Department of RadiologyMayo Clinic Jacksonville FloridaJacksonvilleFLUSA
| | - Han W. Tun
- Division of Haematology and Medical OncologyMayo Clinic Jacksonville FloridaJacksonvilleFLUSA
| | - Liuyan Jiang
- Department of PathologyMayo Clinic Jacksonville FloridaJacksonvilleFLUSA
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43
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Maheswaranathan M, Lagoo AS, Diehl L, Shah A. A 79-Year-Old Female with Altered Mental Status and Anemia. Arthritis Care Res (Hoboken) 2021; 74:555-561. [PMID: 33555132 DOI: 10.1002/acr.24571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 01/05/2021] [Accepted: 02/02/2021] [Indexed: 11/12/2022]
Abstract
The authors declare that there are no disclosures or conflicts of interest regarding the publication of this manuscript. We did not receive any financial support and have no financial interests which could create a potential conflict of interest or the appearance of a conflict of interest with regard to the work.
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Affiliation(s)
| | - Anand S Lagoo
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA
| | - Louis Diehl
- Division of Hematology, Duke University School of Medicine, Durham, NC, USA
| | - Ankoor Shah
- Division of Rheumatology, Duke University School of Medicine, Durham, NC, USA
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The protean manifestations of central nervous system IgG4-related hypertrophic pachymeningitis: a report of two cases. Chin Neurosurg J 2021; 7:13. [PMID: 33536053 PMCID: PMC7860623 DOI: 10.1186/s41016-021-00233-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 01/07/2021] [Indexed: 01/13/2023] Open
Abstract
Background IgG4-related hypertrophic pachymeningitis is a relative newly recognized and rare manifestation of IgG4-related disease, an immune-mediated fibroinflammatory tumefactive disorder. Fewer than 80 patients have been reported in the literature, and it can mimic common neurosurgical conditions. We describe the clinical presentation of two patients that were initially considered to have a subdural collection, tuberculous meningitis, and a cervical spinal meningioma, but were eventually diagnosed with this disease. Case presentation Two ethnic Chinese men, 86 and 62 years old, experienced a 4-week history of headache. Both patients had a history of autoimmune disease, namely glomerulonephritis and Grave’s disease, respectively. Magnetic resonance brain imaging revealed diffuse dural thickening with the latter patient exhibiting homogeneous and intense gadolinium-contrast enhancement. Since the 86-year-old patient also had progressive bilateral visual loss, giant cell arteritis was suspected and a 2-week course of glucocorticoid therapy was prescribed, but his symptoms failed to improve. The 62-year-old patient also had accompanying low-grade fever and was treated empirically as having tuberculous meningitis although there were no confirmatory microbiological findings. This patient further developed right hemiparesis, and additional imaging revealed a C4/5 intradural-extramedullary contrast-enhancing lesion resembling a meningioma causing cord compression. Both patients underwent neurosurgical intervention with the former undergoing a dural biopsy and the latter having the cervical lesion resected. The final diagnosis was IgG4-related hypertrophic pachymeningitis with the hallmark histological features of lymphoplasmacytic infiltration of IgG4+ plasma cells, storiform fibrosis, and obliterative phlebitis. In addition, their serum IgG4 levels were elevated (i.e., > 135 mg/dL). Both patients received at least 6 months of glucocorticoid therapy while the latter also had azathioprine. Their symptoms improved significantly and recurrent lesions were not detected on follow-up imaging. Conclusions A high index of suspicion for this condition is suggested when a male patient with a history of autoimmune disease and compatible radiological findings, experiences subacute headache that is disproportionate to the degree of dural involvement. Neurosurgeons should consider early meningeal biopsy to establish a definitive histological diagnosis in order for early effective immunosuppressive treatment to be initiated and to avoid unnecessary morbidity.
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45
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Yeh CH, Tsui YK, Liu H, Chuang SS. Primary IgG4-producing extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) in the cavernous sinus: A mimicker of IgG4-related disease/hypertrophic pachymeningitis. Pathol Int 2021; 71:278-280. [PMID: 33524189 DOI: 10.1111/pin.13070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 12/29/2020] [Accepted: 12/30/2020] [Indexed: 11/27/2022]
Affiliation(s)
- Chao-Hung Yeh
- Department of Neurosurgery, Chi-Mei Medical Center, Tainan, Taiwan
| | - Yu-Kun Tsui
- Department of Diagnostic Radiology, Chi-Mei Medical Center, Tainan, Taiwan
| | - Hongxiang Liu
- Haematopathology and Oncology Diagnostic Service, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
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46
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Wu CS, Wang HP, Sung SF. Idiopathic hypertrophic pachymeningitis with anticardiolipin antibody: A case report. Medicine (Baltimore) 2021; 100:e24387. [PMID: 33466222 PMCID: PMC7808507 DOI: 10.1097/md.0000000000024387] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 12/29/2020] [Indexed: 01/05/2023] Open
Abstract
RATIONALE Idiopathic hypertrophic pachymeningitis (IHP) is a rare neurological disorder without a definite etiology. Diagnosis is mainly based on exclusion of other etiologies. PATIENT CONCERNS A 41-year-old male patient presented with insidious onset headache of 3-month duration. DIAGNOSES Contrast-enhanced brain magnetic resonance imaging (MRI) revealed diffuse pachymeningeal enhancement over bilateral cerebral hemispheres and the tentorium cerebelli. Lumbar puncture showed increased pressure, lymphocytic pleocytosis, and elevated protein level with normal glucose concentration. Blood tests detected elevated erythrocyte sedimentation rate (ESR) and C-reactive protein. Pathological examination of the dura mater from the right frontal convexity disclosed coarse collagenous deposition with focal lymphoid aggregation. After malignancy and infectious etiologies were excluded, a diagnosis of IHP was made. INTERVENTIONS Oral prednisolone and azathioprine followed by methotrexate were administered. OUTCOMES During the 7-year follow-up period, although the patient was not totally headache-free, medical therapy significantly reduced the severity of headache. Follow-up MRI studies showed a reduction in meningeal enhancement and serial ESR measurements revealed a trend of improvement. LESSONS Methotrexate therapy may be considered in cases of steroid-resistant IHP. In addition to clinical evaluation, serial ESR testing may be considered to guide the treatment strategy and assess the response to therapy.
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Affiliation(s)
| | - Hung-Ping Wang
- Division of Rheumatology, Department of Internal Medicine, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Taiwan
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Park K, Choi YW, Kang BK, Lee JY, Park JS, Shin SJ, Koo HR. Systemic Manifestations of Immunoglobulin G4-Related Disease: A Pictorial Essay. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2021; 82:575-588. [PMID: 36238790 PMCID: PMC9432447 DOI: 10.3348/jksr.2020.0141] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/01/2020] [Accepted: 09/30/2020] [Indexed: 01/13/2023]
Abstract
Immunoglobulin G4 (IgG4)-related disease is a systemic fibro-inflammatory disease characterized by pathologic findings in various organs. Imaging is critical for the diagnosis and treatment assessment of patients with IgG4-related disease. In this pictorial essay, we review the key features of multiple imaging modalities, typical pathologic findings, and differential diagnosis of IgG4-related disease. This systematic pictorial review can further our understanding of the broad-spectrum manifestations of this disease.
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Affiliation(s)
- Kyungri Park
- Department of Radiology, Hanyang University College of Medicine, Hanyang University Hospital, Seoul, Korea
| | - Yo Won Choi
- Department of Radiology, Hanyang University College of Medicine, Hanyang University Hospital, Seoul, Korea
| | - Bo-Kyeong Kang
- Department of Radiology, Hanyang University College of Medicine, Hanyang University Hospital, Seoul, Korea
| | - Ji Young Lee
- Department of Radiology, Hanyang University College of Medicine, Hanyang University Hospital, Seoul, Korea
| | - Jeong Seon Park
- Department of Radiology, Hanyang University College of Medicine, Hanyang University Hospital, Seoul, Korea
| | - Su-Jin Shin
- Department of Pathology, Hanyang University College of Medicine, Hanyang University Hospital, Seoul, Korea
- Department of Pathology, Yonsei University College of Medicine, Gangnam Severance Hospital, Seoul, Korea
| | - Hye Ryoung Koo
- Department of Radiology, Hanyang University College of Medicine, Hanyang University Hospital, Seoul, Korea
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48
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Xiao X, Fu D, Feng L. Hypertrophic Pachymeningitis in a Southern Chinese Population: A Retrospective Study. Front Neurol 2020; 11:565088. [PMID: 33281701 PMCID: PMC7705170 DOI: 10.3389/fneur.2020.565088] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 10/07/2020] [Indexed: 11/13/2022] Open
Abstract
Aims: To investigate the causes, clinical characteristics, imaging features, and therapeutic implications of hypertrophic pachymeningitis (HP) in a southern Chinese population. Methods: We retrospectively analyzed 48 patients with HP with different causes from 1 January 2006 to 31 December 2018. Clinical manifestation, laboratory findings, and neuroimaging results were evaluated in all HP patients. Results: The mean age at onset was 50 ± 12 years. The most common diagnosis was idiopathic HP (67%), followed by antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (15%), tuberculous meningitis (8%), viral meningitis (6%), and bacterial meningitis (4%). Headache was the most common symptom. The most frequently changed laboratory finding was elevated erythrocyte sedimentation rate (ESR). Imaging was characterized by cerebral or spinal dura mater enhancement in MRI scan with contrast. Enhancements were mainly located in the posterior fossa for idiopathic HP; frontal, parietal, and occipital lobes for ANCA-related HP; and posterior fossa for tuberculous-associated HP. Diffuse enhancement was found in most cases, except for tuberculous-associated HP. Glucocorticoid or immunosuppressive treatment was applied in most cases. Conclusions: The etiology of HP varied among patients, with idiopathic HP being the most common. MRI showed enhancement of the dura mater, which differed according to different etiologies. Glucocorticoid or immunosuppressive agents were the primary drugs for treatment.
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Affiliation(s)
- Xuewen Xiao
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
| | - Dongni Fu
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, China
| | - Li Feng
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
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Safi SS, Murshed K, Ali A, Vattoth S, Haider A, Al-Bozom I. Rosai-Dorfman disease of cranial and spinal origin - A case series. Surg Neurol Int 2020; 11:298. [PMID: 33093975 PMCID: PMC7568110 DOI: 10.25259/sni_391_2020] [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: 06/29/2020] [Accepted: 08/28/2020] [Indexed: 11/04/2022] Open
Abstract
Background Rosai-Dorfman disease (RDD) is an idiopathic nonneoplastic lymphadenopathy disorder which is characterized by lymph node enlargement, but it may also presents primarily involving a variety of extranodal sites, including central nerves system and craniospinal axis. This study reports five cases of craniospinal RDD, with review of epidemiology, clinical presentation, imaging, and histopathological features with current management strategies. Case Description Five cases of RDD are diagnosed at Hamad General Hospital, Qatar, during 2013-2018. Two cases had dural-based cranial lesions with overlying cranial involvement while three cases were having extradural thoracic spine lesions. All cases underwent surgical intervention and confirmed by histopathology. Conclusion Craniospinal RDD is a rare clinical presentation and poses significant diagnostic challenges preoperatively due to its similarity with other neoplastic or inflammatory diseases. Surgical option to remove compressive neural pathology provides a good clinical outcome with no recurrence in long-term follow-up.
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Affiliation(s)
| | - Khaled Murshed
- Department of Histopathology, Hamad General Hospital, Doha, Qatar
| | - Arshad Ali
- Department of Neurosurgery, Hamad General Hospital, Doha, Qatar
| | - Surjith Vattoth
- Department of Neuroradiology, Hamad General Hospital, Doha, Qatar
| | | | - Issam Al-Bozom
- Department of Histopathology, Hamad General Hospital, Doha, Qatar
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50
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An Update on Idiopathic Hypertrophic Cranial Pachymeningitis for the Headache Practitioner. Curr Pain Headache Rep 2020; 24:57. [PMID: 32803475 DOI: 10.1007/s11916-020-00893-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
PURPOSE OF REVIEW We aim to review idiopathic hypertrophic cranial pachymeninigitis (IHCP), describe common head pain patterns and features associated with the disorder, suggest potential classification of head pain syndromes based on the recently published International Classification of Headache Disorders-3, explore pathophysiology found to be associated with cases of IHCP, and indicate common treatment for the disorder. RECENT FINDINGS It is suggested that a subset of IHCP is an IgG4-related autoimmune disorder. Patients with IHCP were found to have elevated cerebrospinal fluid (CSF) protein and lymphocytic pleocytosis. Corticosteroids are a mainstay of treatment. Other immunosuppressive agents and steroid sparing agents as add-on therapy may have utility in the treatment of cases refractory to corticosteroids alone. Clinical manifestations of IHCP depend upon the location of the inflammatory lesions and compression of the adjacent nervous system structures. Headache and loss of cranial nerve function were the most common presenting features of hypertrophic cranial pachymeninigitis. Several headache diagnoses may result from IHCP. Gadolinium-enhanced MRI is the standard imaging modality for diagnosing. Although the pathophysiology is poorly understood, many cases of hypertrophic pachymeninigitis (HP) are thought to be closely related to inflammatory disorders. Cases of HP previously thought to be idiopathic may have IgG4 pathophysiology. CSF and serological studies are helpful. Treatment involves immunosuppressive agents. Advancement in neuroimaging, assays, tests, and further delineation of inflammatory disorders affecting the nervous system may provide further insight to the etiology of cases of HP previously considered and diagnosed as idiopathic.
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