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Hyodo T, Hara S, Goto S, Fujii H, Nishi S, Horinouchi T, Nozu K, Yoshikawa N, Yoshimoto A, Itoh T. Immunohistological analysis reveals IgG1-dominant immunophenotype of tubulointerstitial nephritis unassociated with IgG4-related diseases. Int Urol Nephrol 2024; 56:2363-2369. [PMID: 38381285 PMCID: PMC11189997 DOI: 10.1007/s11255-024-03966-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 01/29/2024] [Indexed: 02/22/2024]
Abstract
PURPOSE Tubulointerstitial nephritis (TIN) has various etiologies, including IgG4-related disease (IgG4-RD), autoimmune diseases, antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), and others. IgG4-positive plasma cell infiltration can occasionally be found in TIN unrelated to IgG4-RD. Therefore, there may be problems with usage of IgG4 immunostaining to differentiate between TIN with and TIN without IgG4-RD. This study aimed to compare the proportion of plasma cells that are positive for each IgG subclass and to clarify the predominant IgG subclass trends and clinical characteristics associated with IgG4-RD and non-IgG4-related interstitial nephritis. METHODS The study enrolled 44 cases of TIN: 6 of IgG4-RD, 8 of autoimmune disease, 9 of AAV, and 21 of unknown disease group. In addition to clinical characteristics, IgG subclass composition of interstitial plasma cells was evaluated among 4 groups by immunohistochemistry. RESULTS IgG1 was the predominant IgG subclass in TIN unrelated to IgG4-RD. In the IgG4-RD group, the IgG subclass rate was high in both IgG1 and IgG4. The rate of average IgG4-positive cells was significantly lower in the autoimmune disease group and unknown disease group compared with the IgG4-RD group. CONCLUSION The present study revealed IgG1-dominant immune profiles of TIN unrelated to IgG4-RD. Further investigation is required to elucidate the clinicopathological differences between IgG1-dominant and IgG4-dominant groups in IgG4-RD.
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Affiliation(s)
- Toshiki Hyodo
- Department of Diagnostic Pathology, Kobe University Graduate School of Medicine, Kobe, Japan.
| | - Shigeo Hara
- Department of Diagnostic Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
- Department of Diagnostic Pathology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Shunsuke Goto
- Division of Nephrology and Kidney Center, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hideki Fujii
- Division of Nephrology and Kidney Center, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shinichi Nishi
- Division of Nephrology and Kidney Center, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Tomoko Horinouchi
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kandai Nozu
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | | | - Akihiro Yoshimoto
- Department of Nephrology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Tomoo Itoh
- Department of Diagnostic Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
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Towheed ST, Zanjir W, Ren KYM, Garland J, Clements-Baker M. Renal Manifestations of IgG4-Related Disease: A Concise Review. Int J Nephrol 2024; 2024:4421589. [PMID: 38957780 PMCID: PMC11217581 DOI: 10.1155/2024/4421589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 04/28/2024] [Accepted: 06/10/2024] [Indexed: 07/04/2024] Open
Abstract
IgG4-related disease (IgG4-RD) is an immune-mediated disorder marked by fibro-inflammatory masses that can infiltrate multiple organ systems. Due to its relatively recent discovery and limited understanding of its pathophysiology, IgG4-related disease may be difficult to recognize and is consequently potentially underdiagnosed. Renal involvement is becoming regarded as one of the key features of this disease. To date, the most well-recognized renal complication of IgG4-related disease is tubulointerstitial nephritis, but membranous glomerulonephritis, renal masses, and retroperitoneal fibrosis have also been reported. This concise review has two objectives. First, it will briefly encapsulate the history, epidemiology, and presentation of IgG4-related disease. Second, it will examine the reported renal manifestations of IgG4-related disease, exploring the relevant histology, imaging, clinical features, and treatment considerations. This synthesis will be highly relevant for nephrologists, rheumatologists, general internists, and renal pathologists to raise awareness and help improve early recognition of IgG4-related kidney disease (IgG4-RKD).
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Lin X, Lin P, Fan J, Zhang B, Liang F, Han P, Liu X, Huang X. IgG4-related disease with nasopharyngeal malignancy-like manifestations. Front Immunol 2024; 15:1322159. [PMID: 38966645 PMCID: PMC11222309 DOI: 10.3389/fimmu.2024.1322159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 03/22/2024] [Indexed: 07/06/2024] Open
Abstract
Background IgG4-related disease (IgG4-RD) was characterized by single or multiple masses in organs, which may mimic various inflammatory and malignant diseases. Here, we summarize 4 patients with aggressive manifestations of IgG4-RD that mimic nasopharynx cancer to provide some new sights for the diagnosis of IgG4-RD. Case summary Four patients were included in our series. The age ranged from 53 to 64 years old, and the duration of the disease ranged from 4 to 6 months. The chief complaints included headache, rhinorrhea, or diplopia. All patients had more than 10 IgG4+ plasma cells/HPF in immunohistochemistry with plasma lgG4 levels ranging from 218 mg/dL to 765 mg/dL. All of them met the diagnostic criteria of lgG4-RD. Conclusion The described case is highly similar to the clinical manifestations of nasopharyngeal carcinoma. Although pathology is the gold standard, there are still limitations. Serological IgG4 can help confirm the diagnosis. Timely diagnosis of IgG4-RD is of great significance in preventing secondary organ damage in patients with active diseases.
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Affiliation(s)
- Xijun Lin
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Peiliang Lin
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jianming Fan
- Department of Otolaryngology-Head and Neck Surgery, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Biying Zhang
- Department of Pathology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Faya Liang
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ping Han
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiang Liu
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiaoming Huang
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
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Muniz VRVM, Altemani A, Freitas VS, Pires BC, de Santana DA, Couto LA, Cangussu MCT, Gomez RS, de Souza SCOM, Vargas PA, Cury PR, de Araújo IB, Chaves RRM, Fonseca FP, Dos Santos JN. Chronic Sclerosing Sialadenitis of the Submandibular Gland and its Histopathological Spectrum in the IgG4-Related Disease: a Series of 17 Cases. Head Neck Pathol 2024; 18:42. [PMID: 38735890 PMCID: PMC11089028 DOI: 10.1007/s12105-024-01651-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 04/30/2024] [Indexed: 05/14/2024]
Abstract
PURPOSE This study aimed to characterize the histopathological immunohistochemical features of chronic sclerosing sialadenitis, emphasizing the IgG4-related disease. METHODS Seventeen cases of chronic sclerosing sialoadenitis were examined for histopathological aspects, (inflammation, fibrosis, glandular parenchyma, and lymphoid follicles) and immunohistochemistry (BCL2, CD3, CD20, CD34, CD163, p63, cyclin D1, mast cell, SMA, S100A4, IgG, and IgG4) which were scored. IgG4-related disease features were investigated. Demographic and clinical data were also collected. RESULTS Males predominated (10:7), with an average lesion size of 3.9 cm. Common histopathological findings included reduced acinar parenchyma, lymphoid follicle formation, and ductular proliferation. CD3-positive T lymphocytes and CD34- and SMA-positive stromal fibroblasts were abundant. Nine cases (53%) showed sialoliths and three cases met the criteria for IgG4-related disease. CONCLUSION CSS of the submandibular gland represents a reactive pattern rather than IgG4-RD as only 3 cases seemed to be related to IgG4-RD. The immunohistochemical profile revealed an abundant population of CD3-positive T lymphocytes, as opposed to regulatory proteins such as cyclin D1, demonstrating that populations of CD34- and SMA-positive stromal fibroblasts contribute to the fibrosis characteristic of CSS. In addition, our results provide a comprehensive insight into the study of CSS and its relationship with IgG4-RD.
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Affiliation(s)
| | - Albina Altemani
- Department of Pathology, School of Medical Sciences, State University of Campinas, Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Valéria Souza Freitas
- Department of Health, School of Dentistry, State University of Feira de Santana (UEFS), Feira de Santana, Feira de Santana, Bahia, Brazil
| | | | - Dandara Andrade de Santana
- Department of Biological Sciences, State University of Feira de Santana (UEFS), Feira de Santana, Bahia, Brazil
| | - Larissa Abbehusen Couto
- Department of Biological Sciences, State University of Feira de Santana (UEFS), Feira de Santana, Bahia, Brazil
| | | | - Ricardo Santiago Gomez
- Department of Oral Surgery and Pathology, School of Dentistry, Federal University of Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | | | - Pablo Augustin Vargas
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - Patrícia Ramos Cury
- Department of Biological Sciences, State University of Feira de Santana (UEFS), Feira de Santana, Bahia, Brazil
| | - Iguaracyra Barreto de Araújo
- Department of Pathology and Forensic Medicine, School of Medicine, Federal University of Bahia (UFBA), Salvador, Bahia, Brazil
| | - Roberta Rayra Martins Chaves
- Department of Oral Surgery and Pathology, School of Dentistry, Federal University of Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | - Felipe Paiva Fonseca
- Department of Oral Surgery and Pathology, School of Dentistry, Federal University of Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | - Jean Nunes Dos Santos
- Laboratory of Oral and Maxillofacial Pathology, School of Dentistry, Federal University of Bahia (UFBA), Salvador, Bahia, Brazil.
- Faculdade de Odontologia - UFBA, Laboratório de Patologia Oral e Maxilofacial, Avenida Araújo Pinho, 62, Canela, Salvador, 40110-150, Bahia, Brazil.
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5
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Wan Q, Xu Z, Liu X, Wu Z, Zhong Q, Wu C. A case report of IgG4-related hepatic inflammatory pseudotumor in a 3-year old boy. Front Immunol 2024; 15:1376276. [PMID: 38745658 PMCID: PMC11091244 DOI: 10.3389/fimmu.2024.1376276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 04/19/2024] [Indexed: 05/16/2024] Open
Abstract
Background Hepatic Inflammatory Pseudotumor (IPT) is an infrequent condition often masquerading as a malignant tumor, resulting in misdiagnosis and unnecessary surgical resection. The emerging concept of IgG4-related diseases (IgG4-RD) has gained widespread recognition, encompassing entities like IgG4-related hepatic IPT. Clinically and radiologically, corticosteroids and immunosuppressive therapies have proven effective in managing this condition. Case Presentation A 3-year-old Chinese boy presented to the clinic with an 11-month history of anemia, fever of unknown origin, and a tender hepatic mass. Blood examinations revealed chronic anemia (Hb: 6.4 g/L, MCV: 68.6 fl, MCH: 19.5 pg, reticulocytes: 1.7%) accompanied by an inflammatory reaction and an elevated serum IgG4 level (1542.2 mg/L). Abdominal contrast-enhanced computed tomography unveiled a 7.6 cm low-density mass in the right lateral lobe, while magnetic resonance imaging demonstrated slight hypointensity on T1-weighted images and slight hyperintensity on T2-weighted images, prompting suspicion of hepatic malignancy. A subsequent liver biopsy revealed a mass characterized by fibrous stroma and dense lymphoplasmacytic infiltration. Immunohistochemical analysis confirmed the presence of IgG4-positive plasma cells, leading to the diagnosis of IgG4-related hepatic IPT. Swift resolution occurred upon initiation of corticosteroid and mycophenolate mofetil therapies. Conclusion This study underscores the diagnostic approach to hepatic IPT, utilizing histopathology, immunostaining, imaging, serology, organ involvement, and therapeutic response. Early histological examination plays a pivotal role in clinical guidance, averting misdiagnosis as a liver tumor and unnecessary surgical interventions.
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Affiliation(s)
- Qian Wan
- Department of Hematology, Jiangxi Provincial Children’s Hospital, Nanchang, China
| | - Zhongjin Xu
- Department of Hematology, Jiangxi Provincial Children’s Hospital, Nanchang, China
| | - Xiaohui Liu
- Department of Rheumatology and Immunology, Jiangxi Provincial Children’s Hospital, Nanchang, China
| | - Zhuqiang Wu
- Nuclear Magnetic Resonance Room, Jiangxi Provincial Children’s Hospital, Nanchang, China
| | - Qingmei Zhong
- Department of Pathology, The Ninth Hospital of Nanchang, Nanchang, China
| | - Chongjun Wu
- Department of Hematology, Jiangxi Provincial Children’s Hospital, Nanchang, China
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6
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Peng L, Nie Y, Zhou J, Wu L, Chen X, Wang F, Li J, Peng Y, Lu H, Zhao L, Li M, Zhao Y, Zeng X, Fei Y, Zhang W. Withdrawal of immunosuppressants and low-dose steroids in patients with stable IgG4-RD (WInS IgG4-RD): an investigator-initiated, multicentre, open-label, randomised controlled trial. Ann Rheum Dis 2024; 83:651-660. [PMID: 38216319 DOI: 10.1136/ard-2023-224487] [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: 05/27/2023] [Accepted: 12/22/2023] [Indexed: 01/14/2024]
Abstract
OBJECTIVES IgG4-related disease (IgG4-RD) is an immune-mediated, fibroinflammatory disease. Induction treatment with glucocorticoid (GC) is usually effective, but its tendency of relapse makes the strategy for maintenance treatment a challenge. The WInS IgG4-RD (withdraw immunosuppressants (IMs) and steroid in stable IgG4-RD) trial tested whether discontinuation of GC and IM was feasible in stable IgG4-RD. METHODS The WInS IgG4-RD trial was a multicentre, open-label, randomised controlled trial. Patients with IgG4-RD receiving GC+IM as maintenance treatment with clinically quiescent disease for at least 12 months were randomised (1:1:1) into three groups: group 1: withdraw GC+IM; group 2: withdraw GC but maintain IM; group 3: maintain GC+IM. The primary outcome was the relapse rate of disease within 18 months. The secondary outcomes included the changes of IgG4-RD Responder Index (RI), Physician's Global Assessment (PGA), serum IgG4 and IgG, as well as adverse events. RESULTS One hundred and forty-six patients were randomised, with 48 patients in group 1, 49 patients in group 2 and group 3, respectively. Within the 18-month follow-up period, disease relapse occurred in 25 out of 48 (52.1%) patients in group 1 vs 7 out of 49 (14.2%) in group 2 and 6 out of 49 (12.2%) in group 3 (p<0.001). The changes in RI and PGA were significantly higher in group 1 than in group 2 (p<0.001) or group 3 (p<0.001). CONCLUSIONS The maintenance of IMs, with or without low-dose GC, was found to be superior to withdraw GC+IM in preventing relapse for long-time stable IgG4-RD. TRIAL REGISTRATION NUMBER NCT04124861.
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Affiliation(s)
- Linyi Peng
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, State Key Laboratory of Complex Severe and Rare Diseases, The Ministry of Education Key Laboratory, Beijing, China
| | - Yuxue Nie
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, State Key Laboratory of Complex Severe and Rare Diseases, The Ministry of Education Key Laboratory, Beijing, China
| | - Jiaxin Zhou
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, State Key Laboratory of Complex Severe and Rare Diseases, The Ministry of Education Key Laboratory, Beijing, China
| | - Lijun Wu
- Department of Rheumatology and Immunology, People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Clinical Research Center for Rheumatoid Arthritis, Urumqi, Xinjiang, China
| | - Xiaomei Chen
- Department of Rheumatology and Immunology, People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Clinical Research Center for Rheumatoid Arthritis, Urumqi, Xinjiang, China
| | - Fang Wang
- Department of Rheumatology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Clinical Immunology Center, Chinese Academy of Medical Sciences, Beijing, China
| | - Jieqiong Li
- Department of Internal Medicine, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing, China
| | - Yu Peng
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, State Key Laboratory of Complex Severe and Rare Diseases, The Ministry of Education Key Laboratory, Beijing, China
| | - Hui Lu
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, State Key Laboratory of Complex Severe and Rare Diseases, The Ministry of Education Key Laboratory, Beijing, China
| | - Lidan Zhao
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, State Key Laboratory of Complex Severe and Rare Diseases, The Ministry of Education Key Laboratory, Beijing, China
| | - Mengtao Li
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, State Key Laboratory of Complex Severe and Rare Diseases, The Ministry of Education Key Laboratory, Beijing, China
| | - Yan Zhao
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, State Key Laboratory of Complex Severe and Rare Diseases, The Ministry of Education Key Laboratory, Beijing, China
| | - Xiaofeng Zeng
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, State Key Laboratory of Complex Severe and Rare Diseases, The Ministry of Education Key Laboratory, Beijing, China
| | - Yunyun Fei
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, State Key Laboratory of Complex Severe and Rare Diseases, The Ministry of Education Key Laboratory, Beijing, China
| | - Wen Zhang
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, State Key Laboratory of Complex Severe and Rare Diseases, The Ministry of Education Key Laboratory, Beijing, China
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7
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Ahmad K, Saleh M, Kakakhel M, Yasin H, Ali Y, Rehman HU, Saeed U. Diagnostic Dilemma: IgG4-Related Sclerosing Mesenteritis Mimicking an Abdominal Malignancy Enveloping the Superior Mesenteric Artery. Cureus 2024; 16:e58480. [PMID: 38765330 PMCID: PMC11101154 DOI: 10.7759/cureus.58480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2024] [Indexed: 05/22/2024] Open
Abstract
Sclerosing mesenteritis, a rare fibroinflammatory disease affecting the mesentery, presents a diagnostic challenge due to its varied clinical manifestations and unknown etiology. We present a case of a 50-year-old female presenting with epigastric pain and weight loss, initially suspected of abdominal malignancy. Imaging revealed a mesenteric mass, and histopathological examination confirmed dense lymphoplasmacytic infiltrate with storiform fibrosis, along with elevated serum IgG4 levels, indicative of IgG4-related sclerosing mesenteritis. Treatment with thalidomide and prednisolone resulted in significant mass regression and symptom improvement. Our case highlights the importance of considering sclerosing mesenteritis in the differential diagnosis of abdominal masses and suggests a potential therapeutic approach for this rare condition. Further research is warranted to elucidate its pathogenesis and optimize management strategies.
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Affiliation(s)
- Kamran Ahmad
- Internal Medicine, Hayatabad Medical Complex Peshawar, Peshawar, PAK
| | - Mahnosh Saleh
- Internal Medicine, Ayub Teaching Hospital, Abbottabad, PAK
| | - Musa Kakakhel
- Internal Medicine, Hayatabad Medical Complex Peshawar, Peshawar, PAK
| | | | - Yasir Ali
- Internal Medicine, Hayatabad Medical Complex Peshawar, Peshawar, PAK
| | | | - Usama Saeed
- Urology, Medical Teaching Institute-Hayatabad Medical Complex Peshawar, Peshawar, PAK
- General Surgery, Medical Teaching Institute-Khyber Teaching Hospital, Peshawer, PAK
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8
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Czarnywojtek A, Agaimy A, Pietrończyk K, Nixon IJ, Vander Poorten V, Mäkitie AA, Zafereo M, Florek E, Sawicka-Gutaj N, Ruchała M, Ferlito A. IgG4-related disease: an update on pathology and diagnostic criteria with a focus on salivary gland manifestations. Virchows Arch 2024; 484:381-399. [PMID: 38316669 DOI: 10.1007/s00428-024-03757-0] [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: 12/01/2023] [Revised: 01/12/2024] [Accepted: 01/29/2024] [Indexed: 02/07/2024]
Abstract
Immunoglobulin G4-related disease (IgG4-RD) is a multi-organ disorder characterized by a highly variable clinical presentation depending on the affected organ/s, extent of tumefactive fibroinflammatory lesions, and associated functional impairment. The disease pursues a chronic, relapsing, often asymptomatic course and hence may pose a significant diagnostic challenge. Diagnostic delay can lead to progressive fibrosis and irreversible organ damage resulting into significant morbidity and even mortality. Given its broad clinical spectrum, physicians of all specialties may be the first clinicians facing this diagnostic challenge. Outside the pancreatobiliary system, the head and neck represents the major site of IgG4-RD with variable organ-specific diffuse or mass-forming lesions. In up to 75% of cases, elevated serum IgG4 levels are observed, but this figure possibly underestimates the fraction of seronegative cases, as the disease manifestations may present metachronously with significant intervals. Together with negative serology, this can lead to misdiagnosis of seronegative cases. A standardized nomenclature and diagnostic criteria for IgG4-RD were established in 2012 and revised in 2020 facilitating scientific research and expanding the range of diseases associated with IgG4 abnormalities. In addition to orbital pseudotumor, dacryoadenitis, Riedel thyroiditis, sinonasal manifestations, and rare miscellaneous conditions, IgG4-related sialadenitis is one of the most frequent presentations in the head and neck region. However, controversy still exists regarding the relationship between sialadenitis and IgG4-RD. This review focuses on the clinicopathological features of IgG4-related sialadenitis and its contemporary diagnostic criteria.
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Affiliation(s)
- Agata Czarnywojtek
- Department of Pharmacology, Poznan University of Medical Sciences, 60-806, Poznan, Poland
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60-355, Poznan, Poland
| | - Abbas Agaimy
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), 91054, Erlangen, Germany
| | | | - Iain J Nixon
- Department of Otorhinolaryngology Head and Neck Surgery, NHS Lothian, Edinburgh, EH8 9YL, UK
| | - Vincent Vander Poorten
- Otorhinolaryngology-Head and Neck Surgery, KU Leuven University Hospitals, 3000, Leuven, Belgium
- Department of Oncology, Section Head and Neck Oncology, KU Leuven, 3000, Leuven, Belgium
| | - Antti A Mäkitie
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, and the Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, 00014, Helsinki, Finland
| | - Mark Zafereo
- Department of Head & Neck Surgery, MD Anderson Cancer Center, Houston, TX, 77005, USA
| | - Ewa Florek
- Laboratory of Environmental Research, Department of Toxicology, Poznan University of Medical Sciences, 60-806, Poznan, Poland.
| | - Nadia Sawicka-Gutaj
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60-355, Poznan, Poland
| | - Marek Ruchała
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60-355, Poznan, Poland
| | - Alfio Ferlito
- International Head and Neck Scientific Group, 35100, Padua, Italy
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9
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Yamaji S, Kamezaki K, Shinchi M, Takizawa K, Abe C, Koike A, Kuroiwa M. Cardiac Tamponade as an Initial Manifestation of Diffuse Large B-cell Lymphoma One Year after IgG4-related Disease in Remission. Intern Med 2024; 63:721-727. [PMID: 37438135 PMCID: PMC10982006 DOI: 10.2169/internalmedicine.2044-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 05/30/2023] [Indexed: 07/14/2023] Open
Abstract
A 65-year-old man with multiple lymphadenopathies was diagnosed with IgG4-related disease (IgG4-RD) based on findings of a cervical lymph node biopsy and an elevated serum IgG4 level. Treatment was initiated after the onset of autoimmune pancreatitis, and he achieved remission. He developed diffuse large B-cell lymphoma one year later. Pericardial involvement of lymphoma resulted in cardiac tamponade, and he died before histopathological confirmation of lymphoma was made due to a lethal arrhythmia caused by massive involvement of lymphoma into the myocardium. Because patients with IgG4-RD might have an increased risk of malignant diseases, including lymphoma, histopathological examinations should be considered at any time during the course of IgG4-RD.
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Affiliation(s)
- Soichiro Yamaji
- Department of Hematology, National Hospital Organization Fukuokahigashi Medical Center, Japan
- Department of Cardiology, National Hospital Organization Fukuokahigashi Medical Center, Japan
| | - Kenjiro Kamezaki
- Department of Hematology, National Hospital Organization Fukuokahigashi Medical Center, Japan
| | - Maroka Shinchi
- Department of Cardiology, National Hospital Organization Fukuokahigashi Medical Center, Japan
| | - Katsumi Takizawa
- Department of Pathology, National Hospital Organization Fukuokahigashi Medical Center, Japan
| | - Chie Abe
- Department of Pathology, National Hospital Organization Fukuokahigashi Medical Center, Japan
| | - Akihiro Koike
- Department of Cardiology, National Hospital Organization Fukuokahigashi Medical Center, Japan
| | - Mika Kuroiwa
- Department of Hematology, National Hospital Organization Fukuokahigashi Medical Center, Japan
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10
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Takahashi M, Sakamoto K, Hayashi T, Ro H, Sugimoto K. Two Surgical Cases of Colorectal Cancer in Patients With Immunoglobulin G4-Related Disease. Cureus 2024; 16:e57267. [PMID: 38686251 PMCID: PMC11057662 DOI: 10.7759/cureus.57267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/29/2024] [Indexed: 05/02/2024] Open
Abstract
Immunoglobulin G4-related disease (IgG4RD) is a relatively new disease concept that is most common in Asia. It is a systemic chronic lymphoproliferative disease that is diagnosed by mass formation or thickened lesion, a high serum IgG4 level (≥135 mg/dL), and confirmation of lymphocytes and plasma cells by histopathological examination. The precise mechanism of this disease remains elusive; however, distinguishing IgG4RD from malignancy proves challenging due to its manifestation of swollen lymph nodes and retroperitoneal thickening and fibrosis. Malignancy is also 3.5 times more likely in cases with IgG4RD. In this study, we report two cases of colorectal cancer in patients with IgG4RD who underwent surgery. In both cases, excising the tumor from the retroperitoneal posed a challenge, and swollen lymph nodes were observed without evidence of cancer metastasis. We believe that these are very informative cases, and we report the cases with a literature review of IgG4RD.
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Affiliation(s)
- Makoto Takahashi
- Department of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, JPN
| | - Kazuhiro Sakamoto
- Department of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, JPN
| | - Takuo Hayashi
- Department of Human Pathology, Juntendo University Faculty of Medicine, Tokyo, JPN
| | - Hisashi Ro
- Department of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, JPN
| | - Kiichi Sugimoto
- Department of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, JPN
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11
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Murata Y, Haneda M, Miyakawa N, Nishida S, Kajihara N, Maeda S, Ono K, Hanatani S, Igata M, Takaki Y, Motoshima H, Kishikawa H, Araki E. Autoimmune Polyglandular Syndrome Type 3 Complicated with IgG4-related Disease. Intern Med 2024; 63:425-431. [PMID: 37344441 PMCID: PMC10901709 DOI: 10.2169/internalmedicine.1270-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/23/2023] Open
Abstract
A 52-year-old Japanese woman developed type 1 diabetes mellitus (type 1 DM) at 41 years old. She became complicated with Hashimoto's disease and showed swelling of both submandibular glands, which was diagnosed as IgG4-related disease (IgG4-RD). This is a rare case of a Japanese patient with autoimmune polyglandular syndrome type 3A (APS-3A) coexisting with autoimmune thyroid disease (AITD) and type 1 DM complicated by IgG4-RD. Bilateral submandibular gland resection was successfully performed without steroid therapy. We discuss the possibility that the immunological pathogenic mechanisms of APS-3A and IgG4-RD are related.
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Affiliation(s)
- Yusuke Murata
- Department of Diabetes, Metabolism and Endocrinology, Kumamoto University Hospital, Japan
| | - Masaki Haneda
- Department of Diabetes, Metabolism and Endocrinology, Kumamoto University Hospital, Japan
| | - Nobukazu Miyakawa
- Department of Diabetes, Metabolism and Endocrinology, Kumamoto University Hospital, Japan
| | - Saiko Nishida
- Department of Diabetes, Metabolism and Endocrinology, Kumamoto University Hospital, Japan
| | - Nobuhiro Kajihara
- Department of Diabetes, Metabolism and Endocrinology, Kumamoto University Hospital, Japan
| | - Sarie Maeda
- Department of Diabetes, Metabolism and Endocrinology, Kumamoto University Hospital, Japan
| | - Kaoru Ono
- Department of Metabolic Medicine, Faculty of Life Science, Kumamoto University, Japan
| | - Satoko Hanatani
- Department of Metabolic Medicine, Faculty of Life Science, Kumamoto University, Japan
| | - Motoyuki Igata
- Department of Metabolic Medicine, Faculty of Life Science, Kumamoto University, Japan
| | | | | | | | - Eiichi Araki
- Department of Metabolic Medicine, Faculty of Life Science, Kumamoto University, Japan
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12
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Tanaka H, Okada Y, Nakayamada S, Miyazaki Y, Sonehara K, Namba S, Honda S, Shirai Y, Yamamoto K, Kubo S, Ikari K, Harigai M, Sonomoto K, Tanaka Y. Extracting immunological and clinical heterogeneity across autoimmune rheumatic diseases by cohort-wide immunophenotyping. Ann Rheum Dis 2024; 83:242-252. [PMID: 37903543 PMCID: PMC10850648 DOI: 10.1136/ard-2023-224537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 09/13/2023] [Indexed: 11/01/2023]
Abstract
OBJECTIVE Extracting immunological and clinical heterogeneity across autoimmune rheumatic diseases (AIRDs) is essential towards personalised medicine. METHODS We conducted large-scale and cohort-wide immunophenotyping of 46 peripheral immune cells using Human Immunology Protocol of comprehensive 8-colour flow cytometric analysis. Dataset consisted of >1000 Japanese patients of 11 AIRDs with deep clinical information registered at the FLOW study, including rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE). In-depth clinical and immunological characterisation was conducted for the identified RA patient clusters, including associations of inborn human genetics represented by Polygenic Risk Score (PRS). RESULTS Multimodal clustering of immunophenotypes deciphered underlying disease-cell type network in immune cell, disease and patient cluster resolutions. This provided immune cell type specificity shared or distinct across AIRDs, such as close immunological network between mixed connective tissue disease and SLE. Individual patient-level clustering dissected patients with AIRD into several clusters with different immunological features. Of these, RA-like or SLE-like clusters were exclusively dominant, showing immunological differentiation between RA and SLE across AIRDs. In-depth clinical analysis of RA revealed that such patient clusters differentially defined clinical heterogeneity in disease activity and treatment responses, such as treatment resistance in patients with RA with SLE-like immunophenotypes. PRS based on RA case-control and within-case stratified genome-wide association studies were associated with clinical and immunological characteristics. This pointed immune cell type implicated in disease biology such as dendritic cells for RA-interstitial lung disease. CONCLUSION Cohort-wide and cross-disease immunophenotyping elucidate clinically heterogeneous patient subtypes existing within single disease in immune cell type-specific manner.
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Affiliation(s)
- Hiroaki Tanaka
- First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan
- Department of Statistical Genetics, Osaka University School of Medicine Graduate School of Medicine, Suita, Osaka, Japan
| | - Yukinori Okada
- Department of Statistical Genetics, Osaka University School of Medicine Graduate School of Medicine, Suita, Osaka, Japan
- Department of Genome Informatics, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
- Laboratory for Systems Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
- Laboratory of Statistical Immunology, Immunology Frontier Research Center (WPI-IFReC), Osaka University, Suita, Japan
- Premium Research Institute for Human Metaverse Medicine (WPI-PRIMe), Osaka University, Suita, Japan
| | - Shingo Nakayamada
- First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan
| | - Yusuke Miyazaki
- First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan
| | - Kyuto Sonehara
- Department of Statistical Genetics, Osaka University School of Medicine Graduate School of Medicine, Suita, Osaka, Japan
- Department of Genome Informatics, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
- Laboratory for Systems Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Shinichi Namba
- Department of Statistical Genetics, Osaka University School of Medicine Graduate School of Medicine, Suita, Osaka, Japan
| | - Suguru Honda
- Department of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan
| | - Yuya Shirai
- Department of Statistical Genetics, Osaka University School of Medicine Graduate School of Medicine, Suita, Osaka, Japan
- Laboratory of Statistical Immunology, Immunology Frontier Research Center (WPI-IFReC), Osaka University, Suita, Japan
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Kenichi Yamamoto
- Department of Statistical Genetics, Osaka University School of Medicine Graduate School of Medicine, Suita, Osaka, Japan
- Laboratory of Children's health and Genetics, Division of Health Science, Osaka University Graduate School of Medicine, Suita, Japan
- Department of Pediatrics, Osaka University Graduate School of Medicine, Suita, Japan
| | - Satoshi Kubo
- First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan
| | - Katsunori Ikari
- Department of Orthopedics, Tokyo Women's Medical University, Tokyo, Japan
| | - Masayoshi Harigai
- Department of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan
| | - Koshiro Sonomoto
- First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan
- Department of Clinical Nursing, School of Health Sciences, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Yoshiya Tanaka
- First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan
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13
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Miyake T, Sanada H, Yamano T, Yamaguchi K. Antineutrophil Cytoplasmic Autoantibody-negative Pauci-immune Necrotizing Glomerulonephritis with Plasma Cell-rich Tubulointerstitial Nephritis Complicated with Pleuritis and Digital Ischemia. Intern Med 2024; 63:125-130. [PMID: 37164659 PMCID: PMC10824642 DOI: 10.2169/internalmedicine.1040-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 03/19/2023] [Indexed: 05/12/2023] Open
Abstract
Antineutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis (AAV) predominantly affects small vessels. Almost all AAV patients are positive for myeloperoxidase- or proteinase 3-ANCA, and ANCA plays a crucial role in the pathogenesis of AAV. We herein report an ANCA-negative AAV patient with pauci-immune necrotizing glomerulonephritis and plasma cell-rich tubulointerstitial nephritis who was complicated with pleuritis and digital ischemia. ANCA-negative AAV is a rare clinical entity that is difficult to diagnose, and pleuritis and digital ischemia are rare manifestations of AAV. An early diagnosis and appropriate treatment are important, as any delay in the diagnosis may worsen the prognosis.
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Affiliation(s)
- Taito Miyake
- Department of Nephrology and Rheumatology, Koseiren Takaoka Hospital, Japan
| | - Hajime Sanada
- Department of Nephrology and Rheumatology, Koseiren Takaoka Hospital, Japan
| | - Takahiro Yamano
- Department of Nephrology and Rheumatology, Koseiren Takaoka Hospital, Japan
| | - Kaori Yamaguchi
- Department of Nephrology and Rheumatology, Koseiren Takaoka Hospital, Japan
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14
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Wei Q, Qi H, Wei H, Wang X, Zhang H. IgG4-related disease with massive pericardial effusion diagnosed clinically using FDG-PETCT: a case report. Front Immunol 2023; 14:1285822. [PMID: 38187395 PMCID: PMC10766768 DOI: 10.3389/fimmu.2023.1285822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 11/23/2023] [Indexed: 01/09/2024] Open
Abstract
Background IgG4-related disease (IgG4-RD) is a systemic inflammatory disease which involves various organs such as the pancreas, lacrimal gland, salivary gland, retroperitoneum, and so on. These organs can be affected concomitantly. 18-Fluorodeoxyglucose positron emission tomography computed tomography (FDG-PETCT) is a systemic examination which can identify active inflammation and detect multiple organ involvement simultaneously. Pericardial involvement is rare in IgG4-RD, early detection and treatment can greatly improve the prognosis of patients. Case summary We reported a 82-year-old female patient referred to our department complaining of chest tightness and abdominal fullness for 8 months and massive pericardial effusion for 2 months. A large amount of pericardial effusion was found during the hospitalization of Gastroenterology. Then she was transferred to cardiology. Although infectious, tuberculous, and neoplastic pericardial effusions were excluded, there was still no diagnosis. The patients were examined by FDG-PETCT which considered IgG4-RD. After coming to our department, the results of the patient's laboratory tests showed that immunoglobulin subgroup IgG4 was 14.0 g/L. Then we performed a biopsy of the right submandibular gland. Pathological morphology and immunohistochemistry suggested IgG4-RD. Combined with level of IgG4, clinical, pathological and immunohistochemical results, we determined the final diagnosis of IgG4 related diseases. Then we gave glucocorticoid and immunosuppressant treatment. At the end, pericardial effusion was completely absorbed. As prednisone acetate was gradually reduced, no recurrence of the disease has been observed. Conclusion Pericardial effusion can be the initial presentation in IgG4-RD. For patients with massive pericardial effusion of unknown cause, early detection of IgG4 is recommended, and PETCT may be helpful for obtaining the diagnosis.
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Affiliation(s)
- Qiaofeng Wei
- Department of Rheumatology, Zibo Central Hospital, Shandong, Zibo, China
| | - Huili Qi
- Department of Rheumatology, Zibo Central Hospital, Shandong, Zibo, China
| | - Hongmei Wei
- Huaqiaocheng Clinic, Zibo Central Hospital, Shandong, Zibo, China
| | - Xiuhua Wang
- Department of Rheumatology and Autoimmunology, The First Affiliated Hospital of Shandong First Medical University, Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
| | - Hongju Zhang
- Department of Rheumatology, Zibo Central Hospital, Shandong, Zibo, China
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15
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Yardımcı GK, Yıldırım BES, Farisoğulları B, Kilic L, Karadag O. Correspondence on 'The 2019 American College of Rheumatology/European League Against Rheumatism classification criteria for IgG4-related disease' by Wallace et al. Ann Rheum Dis 2023; 82:e230. [PMID: 35817470 DOI: 10.1136/annrheumdis-2022-222191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 01/20/2022] [Indexed: 11/03/2022]
Affiliation(s)
- Gözde Kübra Yardımcı
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey
- Hacettepe University Vasculitis Research Centre, Ankara, Turkey
| | | | - Bayram Farisoğulları
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey
- Hacettepe University Vasculitis Research Centre, Ankara, Turkey
| | - Levent Kilic
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey
- Hacettepe University Vasculitis Research Centre, Ankara, Turkey
| | - Omer Karadag
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey
- Hacettepe University Vasculitis Research Centre, Ankara, Turkey
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16
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Lai KKH, Li EYM, Chan RYC, Chu WCW, Cheng ACO, Chan KKW, Chin JKY, Kwok JSW, Io IYF, Yip NKF, Li KKW, Chan WH, Lam NM, Yip WWK, Young AL, Chan E, Ko CKL, Ko STC, Yuen HKL, Tham CCY, Pang CP, Chong KKL. Treatment outcomes and their determinants of IgG4-related ophthalmic disease: a territory-wide cohort study. Br J Ophthalmol 2023; 107:1920-1924. [PMID: 36288914 DOI: 10.1136/bjo-2021-320936] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 10/05/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Oral corticosteroid remains the first-line treatment of IgG4-related ophthalmic disease, but steroid-dependence is common and serious. Factors associated with steroid dependence and relapse have to be further explored. STUDY POPULATION A city-wide, biopsy-proven, Chinese cohort. METHODS Retrospective, masked review of medical records, orbital images and histopathology reports. RESULTS There were 101 patients with at least 24-month follow-up. Up to 82% (82/101) received oral corticosteroid as first-line treatments, and 7 of them received also concomitant steroid-sparing agents (SSA)/biological agents as primary treatment. There was 61% (50/82) of patients required long-term corticosteroid (alone=23, with SSA=27) after 1.9±0.7 (range 1-5) relapses. When compared with the 21% (17/82) of patients who tapered corticosteroid successfully for 24 months, steroid dependence was associated with elevated baseline serum IgG4 level (94% vs 65%, p<0.01) and Mikulicz syndrome (46% vs 18%, p<0.05). Up to 13% (11/82) of patients tolerated residual disease after tapering off corticosteroid. There was 17% (17/101) of patients did not require any medications after biopsies. They were more likely to have debulking surgeries (71% vs 40%, p<0.05), discrete orbital lesions (65% vs 26%, p<0.05), normal baseline serum IgG4 level (24% vs 6%, p<0.05) and no Mikulicz syndrome (94% vs 61%, p<0.05). CONCLUSION In this cohort, 60% of patients required long-term maintenance oral corticosteroid. Elevated pretreatment serum IgG4 level and Mikulicz syndrome were associated with steroid dependence. Debulking surgery is an alternative for a subgroup of patients with discrete orbital lesions, normal baseline IgG4 level and no Mikulicz syndrome.
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Affiliation(s)
- Kenneth K H Lai
- Department of Ophthalmology, Tung Wah Eastern Hospital, Hong Kong, People's Republic of China
- Department of Ophthalmology and Visual Science, The Chinese University of Hong Kong, Hong Kong, People's Republic of China
| | - Emmy Y M Li
- Hong Kong Eye Hospital, Hong Kong, People's Republic of China
| | - Regine Y C Chan
- Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital, Hong Kong, People's Republic of China
| | - Winnie C W Chu
- Department of Imaging and Interventional Radiology, Prince of Wales Hospital, Hong Kong, People's Republic of China
| | - Andy C O Cheng
- Department of Ophthalmology, Hong Kong Sanatorium & Hospital, Hong Kong, People's Republic of China
| | - Karen K W Chan
- Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital, Hong Kong, People's Republic of China
| | - Joyce K Y Chin
- Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital, Hong Kong, People's Republic of China
| | - Jeremy S W Kwok
- Department of Ophthalmology, Grantham Hospital, Hong Kong, People's Republic of China
- Department of Ophthalmology, The University of Hong Kong, Hong Kong, People's Republic of China
| | - Ida Y F Io
- Department of Ophthalmology, Caritas Medical Center, Hong Kong, People's Republic of China
| | - Nelson K F Yip
- Department of Ophthalmology, United Christian Hospital, Hong Kong, People's Republic of China
| | - Kenneth K W Li
- Department of Ophthalmology, United Christian Hospital, Hong Kong, People's Republic of China
| | - Wai Ho Chan
- Department of Ophthalmology, Tuen Mun Hospital, Hong Kong, People's Republic of China
| | - Nai Man Lam
- Hong Kong Eye Hospital, Hong Kong, People's Republic of China
| | - Wilson W K Yip
- Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital, Hong Kong, People's Republic of China
| | - Alvin L Young
- Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital, Hong Kong, People's Republic of China
| | - Edwin Chan
- Department of Ophthalmology, Tung Wah Eastern Hospital, Hong Kong, People's Republic of China
| | - Callie K L Ko
- Department of Ophthalmology, Tung Wah Eastern Hospital, Hong Kong, People's Republic of China
| | - Simon T C Ko
- Department of Ophthalmology, Tung Wah Eastern Hospital, Hong Kong, People's Republic of China
| | - Hunter K L Yuen
- Hong Kong Eye Hospital, Hong Kong, People's Republic of China
| | - Clement C Y Tham
- Department of Ophthalmology and Visual Science, The Chinese University of Hong Kong, Hong Kong, People's Republic of China
- Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital, Hong Kong, People's Republic of China
| | - Chi-Pui Pang
- Department of Ophthalmology and Visual Science, The Chinese University of Hong Kong, Hong Kong, People's Republic of China
| | - Kelvin K L Chong
- Department of Ophthalmology and Visual Science, The Chinese University of Hong Kong, Hong Kong, People's Republic of China
- Hong Kong Eye Hospital, Hong Kong, People's Republic of China
- Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital, Hong Kong, People's Republic of China
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17
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Petelytska L, Nikitina A, Tarasenko O, Chechotenko I, Mykhailov D, Kravchenko V, Iaremenko O. IgG4-related retroperitoneal fibrosis with acute kidney injury: a case report and literature review. Rheumatol Int 2023; 43:2141-2153. [PMID: 37542604 DOI: 10.1007/s00296-023-05402-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 07/19/2023] [Indexed: 08/07/2023]
Abstract
IgG4-related retroperitoneal fibrosis is a rare cause of renal dysfunction that usually manifests as obstructive nephropathy (sometimes with extrarenal manifestations). Due to the non-specific symptoms at the onset of the disease and often latent course, special laboratory and instrumental examination methods are usually needed to establish a diagnosis. The article describes a clinical case of a relapse of IgG4-related retroperitoneal fibrosis in a 53-year-old patient, who developed bilateral ureterohydronephrosis with postrenal acute kidney injury after the withdrawal of glucocorticoid therapy. The patient underwent bilateral percutaneous nephrostomy and resumed glucocorticoids at a dose of 30 mg/day. Postobstructive diuresis was 22 L. Treatment resulted in a complete normalization of the creatinine level and transient hypokalemia, which was eliminated with potassium medications. At the final stage of the treatment, bilateral stenting of both ureters was performed with a tapering of glucocorticoids to 5 mg per day with CT control of the retroperitoneal space after 5 months. A clinical case demonstrates that an interruption of glucocorticoid treatment in patients with IgG4-related retroperitoneal fibrosis can lead to ureterohydronephrosis with the development of acute kidney injury. In such cases, stenting of the ureters could be considered an optimal therapeutic option.
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Affiliation(s)
- Liubov Petelytska
- Department of Internal Medicine #3, Bogomolets National Medical University, T. Shevchenko Boulevard, 13, Kiev, 01601, Ukraine.
| | - Adriana Nikitina
- Department of Internal Medicine #3, Bogomolets National Medical University, T. Shevchenko Boulevard, 13, Kiev, 01601, Ukraine
| | - Oksana Tarasenko
- The Therapy Department, Kyiv City Clinical Hospital #3, 26, P. Zaporozhtsia Street, Kiev, 02125, Ukraine
| | - Ihor Chechotenko
- Urology Department, Kyiv City Clinical Hospital #3, P. Zaporozhtsia Street, 26, Kiev, 02125, Ukraine
| | - Dmytro Mykhailov
- Urology Department, Kyiv City Clinical Hospital #3, P. Zaporozhtsia Street, 26, Kiev, 02125, Ukraine
| | - Vladyslav Kravchenko
- O. Bogomolets National Medical University, T. Shevchenko Boulevard, 13, Kiev, 01601, Ukraine
| | - Oleg Iaremenko
- Department of Internal Medicine #3, Bogomolets National Medical University, T. Shevchenko Boulevard, 13, Kiev, 01601, Ukraine
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18
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Faz-Munoz D, Martín-Nares E, Hernández-Delgado A, Hernández-Molina G. Comorbidities and causes of hospitalizations in a cohort of IgG4-related disease patients from a single center. Int J Rheum Dis 2023; 26:2351-2354. [PMID: 37401823 DOI: 10.1111/1756-185x.14802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 06/15/2023] [Accepted: 06/17/2023] [Indexed: 07/05/2023]
Affiliation(s)
- David Faz-Munoz
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Eduardo Martín-Nares
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Alejandra Hernández-Delgado
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Gabriela Hernández-Molina
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
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19
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Колодкина АА, Зубкова НА, Урусова ЛС, Бондаренко СП, Бровин ДН, Аникиев АВ, Безлепкина ОБ. [The clinical case of IgG4-related thyroid disease in a 6-year-old child]. PROBLEMY ENDOKRINOLOGII 2023; 70:94-102. [PMID: 38796766 PMCID: PMC11145568 DOI: 10.14341/probl13379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 10/22/2023] [Accepted: 10/30/2023] [Indexed: 05/29/2024]
Abstract
IgG4-related disease is a rare chronic pathology manifested by lymphoplasmacytic infiltration of one or more organs, the formation of storiform fibrosis, tissue edema, and an increase of IgG4 in the blood. This disease was singled out as an independent nosological unit only in 2001. The incidence is less than 1 in 100,000 people per year. Almost any organ can be affected in IgG4-related disease. The association of Riedel's thyroiditis with IgG4 was established in 2010. Riedel's thyroiditis is an extremely rare inflammatory disease of the thyroid gland, which diagnosis is complicated by an atypical course and the absence of characteristic symptoms. Less than 300 clinical cases of the disease have been described in the world, only two from them were in children. This article presents a clinical case of a 6-year-old boy with Riedel's thyroiditis.
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Affiliation(s)
- А. А. Колодкина
- Национальный медицинский исследовательский центр эндокринологии
| | - Н. А. Зубкова
- Национальный медицинский исследовательский центр эндокринологии
| | - Л. С. Урусова
- Национальный медицинский исследовательский центр эндокринологии
| | | | - Д. Н. Бровин
- Национальный медицинский исследовательский центр эндокринологии
| | - А. В. Аникиев
- Национальный медицинский исследовательский центр эндокринологии
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20
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Chen L, Nong L, Liu J, Chen L, Shao Y, Sun X. Value of High-Frequency Ultrasonography in the Qualitative and Semi-Quantitative Assessment of Immunoglobulin G4-Related Submandibular Sialadenitis. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2023; 42:2235-2246. [PMID: 37162711 DOI: 10.1002/jum.16240] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 04/06/2023] [Accepted: 04/09/2023] [Indexed: 05/11/2023]
Abstract
OBJECTIVE To assess the value of high-frequency ultrasonography in the evaluation of immunoglobulin G4-related submandibular sialadenitis (IgG4-SS). METHODS Thirty-four submandibular glands in 17 patients with IgG4-SS were retrospectively enrolled, as well as 34 submandibular glands in 17 healthy control subjects. Qualitative ultrasonic features including submandibular gland size, border, echogenicity, and vascularity were reviewed. Two different scoring systems (0-16 and 0-48, respectively) were used for semi-quantitative analysis of imaging features. Comparison of both qualitative and semi-quantitative ultrasonic analysis were made between patients with IgG4-SS and healthy controls. Spearman correlation was used to explore relationships between variables. RESULTS The submandibular glands with IgG4-SS presented with enlarged size, rough border, increased vascularity, and abnormal echogenicity (All P < .05). The most common echogenicity pattern for IgG-SS was diffuse hypoechoic foci pattern (44.1%), followed by superficial hypoechoic pattern (20.6%), tumor-like pattern (14.7%), and diffuse hypoechogenicity pattern (11.8%). Most IgG4-SS glands presented linear hyperechogenicity in parenchyma (91.2%). Based on both scoring system, scores of IgG4-SS were significantly higher than those of the controls (All P < .05). Association analysis of both scoring systems showed positive correlation of scores with vascularity in the gland parenchyma (All P < .05). CONCLUSION The ultrasonic features of IgG4-SS comprise enlarged gland, rough border, increased vascularity, and abnormal echogenicity, which correlate with its pathological characteristics. The most common echogenicity pattern for IgG4-SS was diffuse hypoechoic foci pattern. Semi-quantitative analysis systems could be useful in the assessment of IgG4-SS. Ultrasound is a potential, valuable, and non-invasive tool for the diagnosis and evaluation of IgG4-SS.
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Affiliation(s)
- Lei Chen
- Department of Ultrasound, Peking University First Hospital, Beijing, China
| | - Lin Nong
- Department of Pathology, Peking University First Hospital, Beijing, China
| | - Jumei Liu
- Department of Pathology, Peking University First Hospital, Beijing, China
| | - Luzeng Chen
- Department of Ultrasound, Peking University First Hospital, Beijing, China
| | - Yuhong Shao
- Department of Ultrasound, Peking University First Hospital, Beijing, China
| | - Xiuming Sun
- Department of Ultrasound, Peking University First Hospital, Beijing, China
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Alsalamah NI, Alhrabi B, Alhumaily N, AlHadidi R, Basubrain LS, Al Asmari Z. Efficacy and Safety of Glucocorticoid Monotherapy Versus the Combination of Glucocorticoid and Immunosuppressive Agents for Immunoglobulin G4-Related Disease: A Systematic Review and Meta-Analysis. Cureus 2023; 15:e47099. [PMID: 38022154 PMCID: PMC10646549 DOI: 10.7759/cureus.47099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/15/2023] [Indexed: 12/01/2023] Open
Abstract
We conducted the current systematic review and meta-analysis to evaluate the efficacy and safety of the combination of glucocorticoid and immunosuppressive agents (IM) compared to glucocorticoid (GC) monotherapy for the treatment of immunoglobulin G4-related disease (IgG4-RD). PubMed, Web of Science, Scopus, OVID, and the Cochrane Library were searched for related articles. Meta-analysis was conducted with outcomes including relapse rate, remission, and adverse events. We calculated the odds ratio (ORs) and 95% confidence interval (CI) with the meta-analysis model. Ten studies involving 906 patients were included in the systematic review; of them, seven studies were included in the meta-analysis. The effect size showed that the GC group was associated with a higher relapse rate (OR = 2.97, 95% CI [1.91, 4.62], p < 0.0001) and a less complete remission rate (OR = 0.27, 95% CI [0.16, 0.47], p < 0.0001) than the combination of GC and IM group. While there was no significant difference between the two compared groups in terms of adverse events (OR = 0.73, 95% CI [0.44, 1.21], p = 0.22). No significant heterogeneity was detected regarding all outcomes (p > 0.1, I2 < 50%). Treatment of IgG4-RD patients with a combination of GC and IM was associated with higher remission rates, lower relapse rates, and comparable safety profiles. Larger RCTs should be conducted and focused on exploring the genetic and geographic differences between different cohorts.
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Affiliation(s)
| | | | | | - Rawad AlHadidi
- Pharmaceutical Care Department, Ministry of National Guard - Health Affairs, Jeddah, SAU
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22
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Zhou GZ, Zeng JQ, Wang L, Liu M, Meng K, Wang ZK, Zhang XL, Peng LH, Yan B, Pan F. Clinical characteristics and outcome of autoimmune pancreatitis based on serum immunoglobulin G4 level: A single-center, retrospective cohort study. World J Gastroenterol 2023; 29:5125-5137. [PMID: 37744294 PMCID: PMC10514754 DOI: 10.3748/wjg.v29.i35.5125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/21/2023] [Accepted: 09/01/2023] [Indexed: 09/14/2023] Open
Abstract
BACKGROUND Autoimmune pancreatitis (AIP) has been linked with elevated immunoglobulin (Ig) G4 levels. The characteristics and outcomes of AIP based on serum markers have not been fully evaluated. AIM To compare clinical features, treatment efficacy, and outcome of AIP based on serum IgG4 levels and analyze predictors of relapse. METHODS A total of 213 patients with AIP were consecutively reviewed in our hospital from 2006 to 2021. According to the serum IgG4 level, all patients were divided into two groups, the abnormal group (n = 148) with a high level of IgG4 [> 2 × upper limit of normal (ULN)] and the normal group (n = 65). The t-test or Mann-Whitney U test was used to compare continuous variables. Categorical parameters were compared by the χ2 test or Fisher's exact test. Kaplan-Meier curves and log-rank tests were established to assess the cumulative relapse rates. Univariate and multivariate analyses were used to investigate potential risk factors of AIP relapse. RESULTS Compared with the normal group, the abnormal group had a higher average male age (60.3 ± 10.4 vs 56.5 ± 12.9 years, P = 0.047); higher level of serum total protein (72.5 ± 7.9 g/L vs 67.2 ± 7.5 g/L, P < 0.001), IgG4 (1420.5 ± 1110.9 mg/dL vs 252.7 ± 106.6 mg/dL, P < 0.001), and IgE (635.6 ± 958.1 IU/mL vs 231.7 ± 352.5 IU/mL, P = 0.002); and a lower level of serum complement C3 (100.6 ± 36.2 mg/dL vs 119.0 ± 45.7 mg/dL, P = 0.050). In addition, a lower number of cases with abnormal pancreatic duct and pancreatic atrophy (23.6% vs 37.9%, P = 0.045; 1.6% vs 8.6%, P = 0.020, respectively) and a higher rate of relapse (17.6% vs 6.2%, P = 0.030) were seen in the abnormal group. Multivariate analyses revealed that serum IgG4 [(> 2 × ULN), hazard ratio (HR): 3.583; 95% confidence interval (CI): 1.218-10.545; P = 0.020] and IgA (> 1 × ULN; HR: 5.908; 95%CI: 1.199-29.120; P = 0.029) and age > 55 years (HR: 2.383; 95%CI: 1.056-5.378; P = 0.036) were independent risk factors of relapse. CONCLUSION AIP patients with high IgG4 levels have clinical features including a more active immune system and higher relapse rate. Several factors, such as IgG4 and IgA, are associated with relapse.
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Affiliation(s)
- Guan-Zhou Zhou
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Jia-Qi Zeng
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
- Chinese PLA Medical School, Beijing 100853, China
| | - Lei Wang
- Department of Rheumatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Miao Liu
- Department of Statistics and Epidemiology, Graduate School, Chinese PLA General Hospital, Beijing 100853, China
| | - Ke Meng
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Zi-Kai Wang
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Xiu-Li Zhang
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Li-Hua Peng
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Bin Yan
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Fei Pan
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
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Peters RJR, Martin H, Virdee A, Fryer E, Bungay H, Rodriguez-Justo M, Chouhan M, Barnes E, Webster G, Culver EL. Correspondence on 'The 2019 American College of Rheumatology/European League Against Rheumatism Classification Criteria for IgG4-Related Disease'. Ann Rheum Dis 2023; 82:e210. [PMID: 33148699 DOI: 10.1136/annrheumdis-2020-218894] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 08/19/2020] [Indexed: 01/11/2023]
Affiliation(s)
- Rory James Redmond Peters
- Translational Gastroenterology Unit, University of Oxford, Oxford, UK
- Hepatology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Harry Martin
- Hepatobiliary Medicine, University College London Hospitals NHS Foundation Trust, London, UK
| | | | - Eve Fryer
- Histopathology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Helen Bungay
- Radiology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | | | - Manil Chouhan
- Centre for Medical Imaging, University College London, London, London, UK
| | - Eleanor Barnes
- Translational Gastroenterology Unit, University of Oxford, Oxford, UK
- Hepatology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - George Webster
- Hepatobiliary Medicine, University College London Hospitals NHS Foundation Trust, London, UK
| | - Emma L Culver
- Translational Gastroenterology Unit, University of Oxford, Oxford, UK
- Hepatology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
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24
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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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25
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Cao C, Liang Q, Feng C, Guo S. IgG4-Related Disease Involving the Paranasal Sinus Orbit: A Case Report. EAR, NOSE & THROAT JOURNAL 2023:1455613231193559. [PMID: 37596946 DOI: 10.1177/01455613231193559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/21/2023] Open
Abstract
Immunoglobulin G4-related disease (IgG4-RD) is a rare and complicated clinical disease entity newly identified in recent years. It is a chronic inflammatory disease mediated by the immune system that can affect various organs throughout the body, such as the pancreas, salivary gland (submandibular gland, parotid gland, and sublingual gland), lacrimal gland, and thyroid gland. In rare cases, it involves sinuses and orbits. We describe a 44-year-old patient who was hospitalized with distension and pain in her right eye. The lesions included the nasal sinus and orbit. IgG4-RD was diagnosed after surgery and the patient was treated without complications. This case report helps to provide clinicians with additional information to assist in the diagnosis of the disease.
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Affiliation(s)
- Changxing Cao
- Department of Otolaryngology, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China
| | - Qiulin Liang
- Department of Otolaryngology, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China
- Department of Otolaryngology, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Chao Feng
- Department of Otolaryngology, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China
| | - Shasha Guo
- Department of Pediatrics, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China
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26
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Wei L, Zhang J, Di D, Wang D, Luo G. Cutaneous plasmacytosis Characterized by Head Plaques: An Unusual Case Report of a 57-Year-Old Male. Clin Cosmet Investig Dermatol 2023; 16:2021-2028. [PMID: 37560256 PMCID: PMC10408662 DOI: 10.2147/ccid.s418750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 07/25/2023] [Indexed: 08/11/2023]
Abstract
Cutaneous plasmacytosis (CP) is a rare disorder of uncertain etiology. We report an unusual and rare case of CP in a 57‑year‑old male who presented with popular nodules all over the body, accompanied by head plaques. Pathological biopsy of the skin revealed large infiltration of mature plasma cells within the dermis. Elevated serum IgG4 concentrations were found. Immunohistochemical analysis confirmed the polyclonal nature of the plasma cells. The diagnosis of CP was established. Steroid therapy was administered at a dose of 20 mg/day. After 1 month of treatment, the patient's eruption showed regression. These findings remind dermatologists to include CP in their clinical differential diagnosis of patients with head plaques. Meanwhile, clinicians should carefully that individuals diagnosed with CP at risk for malignant transformation.
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Affiliation(s)
- Lu Wei
- Department of Traditional Chinese Medicine Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Jialin Zhang
- Department of Traditional Chinese Medicine Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Dake Di
- Department of Traditional Chinese Medicine Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Dongmei Wang
- Department of Traditional Chinese Medicine Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Guangpu Luo
- Department of Traditional Chinese Medicine Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
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27
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Kato D, Uchida H, Hinoki A, Sumida W, Shirota C, Makita S, Okamoto M, Takimoto A, Takada S, Nakagawa Y. IgG4-related disease of duodenal obstruction due to multiple ulcers in a 12-year-old girl. BMC Pediatr 2023; 23:376. [PMID: 37491193 PMCID: PMC10369806 DOI: 10.1186/s12887-023-04190-z] [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] [Received: 06/08/2022] [Accepted: 07/12/2023] [Indexed: 07/27/2023] Open
Abstract
BACKGROUND Immunoglobulin G4-related disease (IgG4-RD) is a systemic inflammatory disease and affected individuals typically present with an increased infiltration of IgG4-positive plasma cells in the pancreas, hepatobiliary tract, and liver but rarely in the gastrointestinal tract. CASE PRESENTATION A 12-year-old girl presented with vomiting and poor weight gain. Gastroscopy revealed duodenal stenosis and ulceration. Computed tomography revealed edematous duodenal wall thickening and air-fluid levels on the right side of the duodenum, which suggested duodenal perforation or penetration. She underwent pancreaticoduodenectomy, and IgG4-RD was diagnosed via histopathology. CONCLUSIONS This is the first pediatric case of isolated duodenal IgG4-RD resulting in duodenal obstruction after multiple ulcers. Gastrointestinal IgG4-RD should be among the differential diagnoses of unexplained gastrointestinal obstruction or ulceration even in children.
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Affiliation(s)
- Daiki Kato
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa- ku, Nagoya, 466-8550, Japan
| | - Hiroo Uchida
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa- ku, Nagoya, 466-8550, Japan.
| | - Akinari Hinoki
- Department of Rare/Intractable Cancer Analysis Research, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Wataru Sumida
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa- ku, Nagoya, 466-8550, Japan
| | - Chiyoe Shirota
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa- ku, Nagoya, 466-8550, Japan
| | - Satoshi Makita
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa- ku, Nagoya, 466-8550, Japan
| | - Masamune Okamoto
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa- ku, Nagoya, 466-8550, Japan
| | - Aitaro Takimoto
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa- ku, Nagoya, 466-8550, Japan
| | - Shunya Takada
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa- ku, Nagoya, 466-8550, Japan
| | - Yoichi Nakagawa
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa- ku, Nagoya, 466-8550, Japan
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Karadeniz H, Güler AA, Kardaş RC, Karadeniz M, Paşaoğlu H, Küçük H, Göker B, Tufan A, Öztürk MA. Investigation of the value of hematological biomarkers in the clinical differential diagnosis of IgG4-RD. Turk J Med Sci 2023; 53:666-674. [PMID: 37476904 PMCID: PMC10388108 DOI: 10.55730/1300-0144.5629] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 03/27/2023] [Indexed: 07/22/2023] Open
Abstract
BACKGROUND IgG4- related disease (IgG4- RD) is a systemic fibroinflammatory disease whose pathogenesis has not been completely elucidated. Due to the novelty and complexity of the diagnostic criteria, it is difficult to distinguish from the diseases included in the differential diagnosis without tissue biopsy. This study aimed to discover new biomarkers that can help for disease diagnosis and its differential diagnosis by reviewing the relationships between neutrophil-lymphocyte ratio (NLR), platelet lymphocyte ratio (PLR), systemic immune-inflammation index (SII), and systemic inflammation response index (SIRI). METHODS Thirty IgG4- RD, 38 granulomatous polyangiitis (GPA), and 46 sarcoidosis patients presenting to the Rheumatology Clinic meeting the criteria of 2019 American College of Rheumatology, 2012 International Chapel Hill and 1999 American Thoracic Society meeting, respectively, and 27 healthy control subjects were included. We collected data on complete blood count with automated differential values including NLR, PLR, SII, and SIRI. RESULTS The SII and PLR values were significantly higher in patients with IgG4-RD compared to healthy controls, (SII median (minmax) 572 (102-5583) vs. 434 (172-897), PLR median (min-max) 130 (56.8-546) vs. 104 (57.5- 253) p < 0.001). SII value was found to have a significant positive correlation with CRP in IgG4-RD disease (r = 0.371; p = 0.043). While SII, SIRI, NLR, PLR parameters were not significant between the IgG4-RD and sarcoidosis groups, SII, SIRI, NLR, PLR were significantly higher in patients with GPA than in IgG4-RD patients (p < 0.001). DISCUSSION This is the first study to review the SII, SIRI, NLR, and PLR in IgG4-RD. The obtained results suggest that the SII could beused as a new tool, for differential diagnosis and activity of the IgG4-RD.
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Affiliation(s)
- Hazan Karadeniz
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Aslihan Avanoğlu Güler
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Rıza Can Kardaş
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Muzaffer Karadeniz
- Department of Cardiology, Faculty of Medicine, Kızılcahamam State Hospital, Ankara, Turkey
| | - Hatice Paşaoğlu
- Department of Biochemistry, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Hamit Küçük
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Berna Göker
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Abdurrahman Tufan
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Mehmet Akif Öztürk
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Gazi University, Ankara, Turkey
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Bian W, Li Y, Sun F, Sun X, Li R, Xia C, Fu J, Zhang Y, Chen S, Liu Y. Immune phenotype changes in IgG4-related disease: CD161 + Treg and Foxp3 + Treg. Clin Rheumatol 2023; 42:1113-1124. [PMID: 36567407 DOI: 10.1007/s10067-022-06445-z] [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: 07/24/2022] [Revised: 10/28/2022] [Accepted: 11/08/2022] [Indexed: 12/27/2022]
Abstract
OBJECTIVE We aimed to characterize the alterations in the immune phenotypes and explore the potential relevance to pathogenesis in IgG4-RD. METHODS Forty-two IgG4-RD patients and thirty-eight healthy controls were recruited in this study. Peripheral immunocompetent cells including T cells, CD4 + T cells, CD8 + T cells, B cells, NK cells CD4 + CD45RA + T cells (naïve T cells), CD4 + CD25 - / + Foxp3 - T cells (Teff), CD4 + CD25hiCD127lowCD161 + T cells (CD161 + Treg), CD4 + CD25hiFoxp3 + T cells (Foxp3 + Treg), CD4 + CD4RA-CXCR5 + PD1 + CCR7low T cells (pTfh), T helper (Th) 1, Th2, and Th17 before and after treatment were immunophenotyped by flow cytometry. RESULTS Compared with healthy controls, IgG4-RD patients showed higher proportions of NK (20.1% vs 13.6%, p < 0.01), Th1 (CD4 + IFN-γ + : 17.9% vs 14.2%, p = 0.061; TNF-α: 43.7% vs 36.7%, p < 0.05), Th2 (CD4 + IL-4 + : 2.4% vs 1.3%, p < 0.0001), CD161 + Treg (14.9% vs 11.6%, p < 0.01), pTfh (3.2% vs 2.4%, p < 0.05), and Foxp3 + Treg (8.3% vs 7.0%, p < 0.01) and lower proportions of B lymphocytes (8.4% vs 13.1%, p < 0.001), Teff (91.6% vs 92.6%, p < 0.01), and naïve Th cells (19.9% vs 32.1%, p < 0.01) before treatment. Foxp3 + Treg percentage decreased significantly after treatment (8.6% vs 6.9%, p < 0.05). Both serum C3 (r = - 0.6374, p < 0.01) and C4 (r = - 0.6174, p < 0.01) levels were in negative correlation with CD161 + Treg. The eosinophil percentage was positively correlated with Foxp3 + Treg (r = 0.5435, p < 0.05). Serum IgE level was positively correlated with Th2 (r = 0.5545, p < 0.05). There was a positive correlation between CD161 + Treg and pTfh (r = 0.4974, p < 0.05) while a negative correlation between Th2 and B cells (r = - 0.4925, p < 0.05). CONCLUSION Immune phenotypes were altered in IgG4-RD. Treg/Teff balance was shifted toward Treg in IgG4-RD. CD161 + Treg was likely to be involved in the pathogenesis of IgG4-RD. Key Points •Immune phenotypes were altered in B cells, T cells, and NK cells in IgG4-RD. •Treg/Teff balance was shifted toward Treg in IgG4-RD. •CD161+ Treg maybe play a proinflammatory role in IgG4-RD.
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Affiliation(s)
- Wenjie Bian
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11, Xizhimen South Street, Beijing, 100044, China
| | - Yingni Li
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11, Xizhimen South Street, Beijing, 100044, China
| | - Feng Sun
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11, Xizhimen South Street, Beijing, 100044, China
| | - Xiaolin Sun
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11, Xizhimen South Street, Beijing, 100044, China
| | - Ru Li
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11, Xizhimen South Street, Beijing, 100044, China
| | - Changsheng Xia
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, 100044, China
| | - Jiangnan Fu
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11, Xizhimen South Street, Beijing, 100044, China
| | - Yuxin Zhang
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11, Xizhimen South Street, Beijing, 100044, China
| | - Shuang Chen
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11, Xizhimen South Street, Beijing, 100044, China
| | - Yanying Liu
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11, Xizhimen South Street, Beijing, 100044, China.
- Department of Rheumatology and Immunology, Beijing Friendship Hospital, Capital Medical University, 95, Yongan Road, Beijing, 100050, China.
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Li P, Zhou Y, Liu H, Yin W, Li J, Luo M. IgG4-related disease with kidney and lymph nodes involvement: a case-based review. Rheumatol Int 2023; 43:1183-1193. [PMID: 36912940 DOI: 10.1007/s00296-023-05295-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 02/23/2023] [Indexed: 03/14/2023]
Abstract
IgG4-related disease (IgG4-RD), a rare immune-mediated chronic fibro-inflammatory condition, has various initial symptoms, thus posing diagnostic and therapeutic challenges. Here, we report a case of IgG4-RD in a 35-year-old man with initial clinical symptoms of facial edema and recent onset of proteinuria. It took more than 1 year from the onset of clinical symptoms to diagnosis. Pathological examination of renal biopsy revealed significant renal interstitial lymphoid tissue hyperplasia simulating growth pattern of lymphoma. Immunohistochemical (IHC) staining results showed that CD4 + T lymphocyte hyperplasia was dominant. There was no significant deletion of CD2/CD3/CD5/CD7. No monoclone was detected in TCR gene rearrangement. IHC staining showed that the number of IgG4-positive cells was greater than 100/HPF. The ratio of IgG4/IgG was greater than 40%. Combined with clinically examinations, IgG4-related tubulointerstitial nephritis was considered. Further cervical lymph node biopsy results suggested IgG4-related lymphadenopathy. He received methylprednisolone 40 mg/day intravenously for 10 days, leading to normal results of laboratory tests and clinical manifestations. The patient had a good prognosis without recurrence during 14 months of follow-up. This case report can be used as a reference for early diagnosis and treatment of such patients in the future.
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Affiliation(s)
- Ping Li
- Department of Pathology, Peking University Shenzhen Hospital, 1120 Lianhua Road, Shenzhen, 518036, Guangdong Province, China.
| | - Yuejia Zhou
- Department of Radiation Oncology, Peking University Shenzhen Hospital, 1120 Lianhua Road, Shenzhen, 518036, Guangdong Province, China
| | - Huanyu Liu
- Department of Pathology, Peking University Shenzhen Hospital, 1120 Lianhua Road, Shenzhen, 518036, Guangdong Province, China
| | - Weihua Yin
- Department of Pathology, Peking University Shenzhen Hospital, 1120 Lianhua Road, Shenzhen, 518036, Guangdong Province, China
| | - Jian Li
- Department of Pathology, Peking University Shenzhen Hospital, 1120 Lianhua Road, Shenzhen, 518036, Guangdong Province, China
| | - Minghua Luo
- Department of Pathology, Peking University Shenzhen Hospital, 1120 Lianhua Road, Shenzhen, 518036, Guangdong Province, China
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31
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Yasuda MA, Sandelski M, Borrowdale R. IgG4-RD in a Unilateral Parotid Mass: A Rare Manifestation and Review of the Literature. Cureus 2023; 15:e35689. [PMID: 37012957 PMCID: PMC10066708 DOI: 10.7759/cureus.35689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/02/2023] [Indexed: 03/06/2023] Open
Abstract
IgG4 related disease (IgG4-RD) is a rare, immune-mediated inflammatory disease that varies widely in its presentation because it can affect nearly any organ. We present a case of a 73-year-old male who presented with an ill-defined mass of the parotid gland, found to be IgG4-RD, after several months of work up and tissue sampling. Most cases of salivary gland involvement in IgG4-RD present as bilateral swelling of the submandibular glands. We present this case as a unique manifestation of salivary gland disease in IgG4-RD as a persistent, non-discrete unilateral mass in the parotid gland. It is critical that clinicians who regularly treat salivary gland pathologies are familiar with this rare disease and its potential manifestations in the oral cavity.
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32
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Wang H, Wang C, Wan Q, Li L. Roles of IgG4 and IgG4/IgG ratio to IgG4-related disease in patients with elevated serum IgG4 level. Clin Rheumatol 2023; 42:793-800. [PMID: 36305979 DOI: 10.1007/s10067-022-06413-7] [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: 06/16/2022] [Revised: 10/08/2022] [Accepted: 10/13/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To evaluate the performance of elevated serum IgG4 and IgG4/IgG in IgG4-related disease (IgG4-RD) and other diseases. METHODS Seven hundred seventy-three patients with elevated serum IgG4 level (> 2.01 g/L) were reviewed in Zhongda Hospital of Southeast University from 1 July 2016 to 31 December 2021. Demographic, disease distribution and the role of elevated serum IgG4 and IgG4/IgG in IgG4-RD and other diseases were analysed. The alteration of IgG4 and IgG4/IgG in pre-therapy and post-treatment were also assessed in IgG4-RD. RESULTS Patients with elevated serum IgG4 were principally observed in older males. Chronic diseases of various organs (21.7%), rheumatic immune diseases (19.4%), bacterial infection disease (11.5%) and malignant tumor (5.2%) were the common diseases with elevated serum IgG4, but only 3.2% was IgG4-RD. The level of IgG4 and IgG4/IgG in IgG4-RD was significantly higher than that in various diseases except for eosinophilia group. Serum IgG4 and IgG4/IgG manifested a similar diagnostic capacity for IgG4-RD among this study cohort and the optimal cut-off values were 3.345 g/L and 0.295 respectively. The sensitivity and specificity were 96% and 71% for the optimal cut-off value of IgG4, and 80% and 88.8% for the optimal cut-off value of IgG4/IgG4. IgG4 and IgG4/IgG both were remarkably reduced in IgG4-RD after therapy compared with prior treatment (P < 0.05). CONCLUSIONS Elevated serum IgG4 was found in a variety of diseases, especially in chronic diseases of various organs. IgG4 and IgG4/IgG manifest a great value for IgG4-RD diagnosis, and are available for the treatment evaluation of IgG4-RD. Key Points • Elevated serum IgG4 level was not a specific marker to IgG4-related disease and can be observed in various diseases. • Patients with IgG4-related disease or eosinophilia manifest a higher level of serum IgG4 and IgG4/IgG. • Both of IgG4 and IgG4/IgG are available for the diagnosis and the clinical treatment evaluation of IgG4-related disease.
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Affiliation(s)
- Hai Wang
- Center of Clinical Laboratory Medicine, Zhongda Hospital, Southeast University, Nanjing, 210009, People's Republic of China.,Medical School, Southeast University, Nanjing, 210009, China
| | - Chunling Wang
- Center of Clinical Laboratory Medicine, Zhongda Hospital, Southeast University, Nanjing, 210009, People's Republic of China.,Medical School, Southeast University, Nanjing, 210009, China
| | - Qin Wan
- Center of Clinical Laboratory Medicine, Zhongda Hospital, Southeast University, Nanjing, 210009, People's Republic of China.,Medical School, Southeast University, Nanjing, 210009, China
| | - Li Li
- Center of Clinical Laboratory Medicine, Zhongda Hospital, Southeast University, Nanjing, 210009, People's Republic of China. .,Medical School, Southeast University, Nanjing, 210009, China.
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33
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Caba O, Diéguez-Castillo C, Martínez-Galán J, González-Cebrián I, Jiménez-Luna C. Serum biomarkers for the differentiation of autoimmune pancreatitis from pancreatic ductal adenocarcinoma. World J Gastrointest Oncol 2023; 15:268-275. [PMID: 36908319 PMCID: PMC9994052 DOI: 10.4251/wjgo.v15.i2.268] [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: 09/20/2022] [Revised: 11/29/2022] [Accepted: 01/17/2023] [Indexed: 02/14/2023] Open
Abstract
Autoimmune pancreatitis (AIP), a chronic inflammation caused by the immune system attacking the pancreas, usually presents imaging and clinical features that overlap with those of pancreatic ductal adenocarcinoma (PDAC). Serum biomarkers, substances that quantitatively change in sera during disease development, are a promising non-invasive tool with high utility for differentiating between these diseases. In this way, the presence of AIP is currently suspected when serum concentrations of immunoglobulin G4 (IgG4) antibody are elevated. However, this approach has some drawbacks. Notably, IgG4 antibody concentrations are also elevated in sera from some patients with PDAC. This review focuses on the most recent and relevant serum biomarkers proposed to differentiate between AIP and PDAC, evaluating the usefulness of immunoglobulins, autoantibodies, chemokines, and cytokines. The proposed serum biomarkers have proven useful, although most studies had a small sample size, did not examine their presence in patients with PDAC, or did not test them in humans. In addition, current evidence suggests that a single serum biomarker is unlikely to accurately differentiate these diseases and that a set of biomarkers will be needed to achieve adequate specificity and sensitivity, either alone or in combination with clinical data and/or radiological images.
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Affiliation(s)
- Octavio Caba
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, Granada 18016, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), 18014 Granada, Spain
| | | | - Joaquina Martínez-Galán
- Department of Medical Oncology, Virgen de las Nieves University Hospital, Granada 18014, Spain. Biosanitary Institute of Granada (ibs.GRANADA), 18014 Granada, Spain
| | | | - Cristina Jiménez-Luna
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, Granada 18016, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), 18014 Granada, Spain
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34
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Zhang XD, Zhang Y, Zhao YZ, Zhou CH, Zou DW. Autoimmune pancreatitis: A bibliometric analysis from 2002 to 2022. Front Immunol 2023; 14:1135096. [PMID: 36911675 PMCID: PMC9992966 DOI: 10.3389/fimmu.2023.1135096] [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: 12/31/2022] [Accepted: 02/09/2023] [Indexed: 02/24/2023] Open
Abstract
Background/Objectives Autoimmune pancreatitis (AIP) is a distinct form of pancreatic inflammatory disease that responds well to glucocorticoid therapy. Knowledge on AIP has rapidly evolved over the past two decades. Based on bibliometric analysis, this study aimed to assess the research status of AIP over the past two decades and determine the research focus and emerging topics. Methods AIP-related publications published between January 1, 2002, and June 6, 2022, were retrieved from the Web of Science Core Collection. Bibliometric data were analyzed using HisCite, VOSviewer, CiteSpace, and bibliometrix package. Annual output, leading countries/regions, active institutions and authors, core journals and references, and keywords of AIP were evaluated. Results Overall, 1,772 publications were retrieved from 501 journals by 6,767 authors from 63 countries/regions. Japan published articles on AIP the most (n=728, 41.1%), followed by the United States (n=336, 19%), Germany (n=147, 8.3%), China (n=127, 7%), and Italy (n=107, 6%). The top three most prolific authors were Terumi Kamisawa from Tokyo Metropolitan Komagome Hospital (n=117), Kazuichi Okazaki from Kansai Medical University (n=103), and Shigeyuki Kawa from Matsumoto Dental University (n=94). Pancreas was the most productive journal regarding AIP research (n=95), followed by the Journal of Gastroenterology (n=67), Internal Medicine (n=66), Pancreatology (n=63), and World Journal of Gastroenterology (n=62). "Diagnosis" was the most mentioned keyword. "Risk," "malignancy," "outcome," "22-gauge needle," and "fine-needle aspiration" were recognized as emerging topics. Conclusion Japan was the leading country in AIP research. Research papers were mainly published in specialized journals. Diagnosis was the research focus. Long-term outcomes and pancreatic tissue acquisition were recognized as research frontiers for AIP.
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Affiliation(s)
- Xian-Da Zhang
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yao Zhang
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi-Zhou Zhao
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chun-Hua Zhou
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Duo-Wu Zou
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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35
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Moriyama S, Kido T, Sakamoto N, Fuchigami M, Tokito T, Okuno D, Miyamura T, Nakashima S, Hara A, Ishimoto H, Imaizumi Y, Tsuruda K, Yanagihara K, Fukuoka J, Mukae H. Pulmonary Nodular Lymphoid Hyperplasia Evaluated with Bronchoalveolar Lavage Fluid Findings: A Case Report and Review of the Literature on Japanese Patients. Intern Med 2023; 62:95-102. [PMID: 36596475 PMCID: PMC9876723 DOI: 10.2169/internalmedicine.9310-21] [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: 01/01/2023] Open
Abstract
Pulmonary nodular lymphoid hyperplasia (PNLH) is a very rare disease, and it is difficult to diagnose PNLH and distinguish it from mucosa-associated lymphoid tissue (MALT) lymphoma. In addition, information on bronchoalveolar lavage fluid (BALF) analyses is lacking. We herein report a 36-year-old Japanese woman diagnosed with PLNH by a surgical biopsy and analysis of BALF. The BALF showed an increase in B-cell marker-positive lymphocytes, normal patterns of B-cell clonality, mucosa-associated lymphoid tissue 1 gene, and immunoglobulin heavy chain at 14q32 translocations. We also reviewed Japanese cases of PNLH described in Japanese or English to explore the characteristics of such cases.
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Affiliation(s)
- Sakiko Moriyama
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Takashi Kido
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Noriho Sakamoto
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Mai Fuchigami
- Department of Laboratory Medicine, Nagasaki University Hospital, Japan
| | - Takatomo Tokito
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Daisuke Okuno
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Takuto Miyamura
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Shota Nakashima
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Atsuko Hara
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Hiroshi Ishimoto
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | | | - Kazuto Tsuruda
- Department of Laboratory Medicine, Nagasaki University Hospital, Japan
| | | | - Junya Fukuoka
- Department of Pathology, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Hiroshi Mukae
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
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36
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Lv Z, Wu L, Lu Y, Liu S, Li Q. Bibliometric analysis of IgG4-related disease research from 2003 to 2022 based on Web of Science Core Collection Databases. Clin Rheumatol 2023; 42:15-27. [PMID: 36121577 DOI: 10.1007/s10067-022-06377-8] [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: 07/29/2022] [Revised: 09/10/2022] [Accepted: 09/13/2022] [Indexed: 01/11/2023]
Abstract
This study aimed to perform a bibliometric analysis of the IgG4-related disease (IgG4-RD) research field over the past 20 years to explore its research hotspots and trends. The literature of IgG4-RD published in the Web of Science Core Collection databases was reviewed from January 1, 2003, to April 30, 2022. A bibliometric analysis was carried out using CiteSpace software to evaluate and visualize the evolving dynamics and hotspots in the field of IgG4-RD. A total of 3174 IgG4-RD articles were reviewed. Since 2011, there has been a rapid increase in published literature. Japan is the highest yielding country and Kanazawa University the highest yielding institution. The USA has the highest centrality (0.34) and plays a critical role in cooperation and communication of IgG4-RD research. Nine highly connected clusters of IgG4-RD were observed by keyword analysis. Research hotspots included IgG4-RD involved organs and differentiation from Rosai-Dorfman disease and primary sclerosing cholangitis. Further research topics include pathogenesis, relapse, and malignancy. As a cross-discipline systemic disease, IgG4-RD requires attention by clinicians in multiple fields. This bibliometric analysis can help researchers grasp trends and provide new perspectives for future research on IgG4-RD.
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Affiliation(s)
- Zhijie Lv
- Department of Pharmacy, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, Zhejiang, China
| | - Li Wu
- Center of Clinical Evaluation, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, 310006, Zhejiang, China. .,Center of Clinical Evaluation, Zhejiang Provincial Hospital of Traditional Chinese Medicine, Hangzhou, 310006, Zhejiang, China.
| | - Yan Lu
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, 310053, Zhejiang, China
| | - Shan Liu
- Center of Clinical Evaluation, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, 310006, Zhejiang, China.,Center of Clinical Evaluation, Zhejiang Provincial Hospital of Traditional Chinese Medicine, Hangzhou, 310006, Zhejiang, China
| | - Qiushuang Li
- Center of Clinical Evaluation, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, 310006, Zhejiang, China.,Center of Clinical Evaluation, Zhejiang Provincial Hospital of Traditional Chinese Medicine, Hangzhou, 310006, Zhejiang, China
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37
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Timakova AA, Radenska-Lopovok SG. [Differential diagnosis of IgG4-related disease]. Arkh Patol 2023; 85:60-65. [PMID: 37053356 DOI: 10.17116/patol20238502160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
IgG4-related disease is a chronic autoimmune fibro-inflammatory disease characterized by the presence of lymphoplasmacytic infiltrate, storiform fibrosis, obliterating phlebitis, increased number of IgG4+ cells in tissue, and, in most cases, an elevated serum IgG4 level. This disease often affects the pancreas, salivary glands and lymph nodes, but can involve almost any tissue. Its etiology is still unclear, the central role in the pathogenesis belongs to B-lymphocytes, T2-helpers, interleukins 1-β, 4, 5, 10, 13 and tumor growth factor 1-β. The ambiguous clinical picture and frequent simultaneous involvement of several organs make it difficult to diagnose, so biopsy plays a leading role in making a diagnosis. The characteristic microscopic picture, the presence of certain populations of lymphocytes are key criteria in establishing the correct diagnosis.
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Affiliation(s)
- A A Timakova
- Burnasyan Federal Medical Biophysical Center, Moscow, Russia
| | - S G Radenska-Lopovok
- I.M. Sechenov First Moscow State Medical University, Moscow, Russia
- Russian Medical Academy of Continuous Professional Education, Moscow, Russia
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38
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Imai S, Tahara N, Igata S, Tahara A, Bekki M, Sugiyama Y, Maeda-Ogata S, Honda A, Otsuka H, Ushijima T, Okabe Y, Kaida H, Abe T, Tanaka H, Fukumoto Y, Tayama E. Vascular/perivascular inflammation in IgG4-related disease. J Nucl Cardiol 2022; 29:2920-2933. [PMID: 34704218 DOI: 10.1007/s12350-021-02812-6] [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: 01/14/2021] [Accepted: 09/12/2021] [Indexed: 01/29/2023]
Abstract
BACKGROUND Immunoglobulin G4-related disease (IgG4-RD) is characterized by the infiltration of IgG4-positive plasma cells and fibrosclerotic inflammation in multiple organs. Although vascular complications are present in some patients with IgG4-RD, vascular and/or perivascular inflammatory activity compared to control subjects remains unknown. This study sought to investigate vascular/perivascular inflammation in IgG4-RD patients compared to control subjects using 18F-fluorodeoxyglucose-positron emission tomography combined with computed tomography (FDG-PET/CT). METHODS We examined 37 consecutive patients diagnosed as IgG4-RD (29 males, mean age of 64.3 ± 8.3 years old), who underwent FDG-PET/CT. Thirty-seven age- and gender-matched subjects without IgG4-RD were employed as controls. Vascular/perivascular inflammation was quantified by blood-normalized standardized uptake value, known as a target-to-background ratio (TBR). RESULTS All IgG4-RD patients presented with multiple region involvements. Twelve (32.4%) of the IgG4-RD patients had vascular complications, all of which appeared in the abdominal aorta. IgG4-RD patients had significantly higher TBR values in the descending aorta, abdominal aorta, and common iliac artery than control subjects. Also, IgG4-RD patients with vascular complication exhibited higher TBR values in the infra-renal aorta and common iliac artery than those without vascular complication. CONCLUSIONS We found that vascular FDG activity is significantly elevated in IgG4-RD patients regardless of vascular complication than control subjects. FDG-PET/CT is a useful modality for assessing vascular/perivascular inflammation, which may contribute vascular complication in IgG4-RD patients.
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Affiliation(s)
- Shinichi Imai
- Department of Surgery, Kurume University School of Medicine, Kurume, Japan
| | - Nobuhiro Tahara
- Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, 830-0011, Japan.
| | - Sachiyo Igata
- Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, 830-0011, Japan
| | - Atsuko Tahara
- Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, 830-0011, Japan
| | - Munehisa Bekki
- Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, 830-0011, Japan
| | - Yoichi Sugiyama
- Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, 830-0011, Japan
| | - Shoko Maeda-Ogata
- Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, 830-0011, Japan
| | - Akihiro Honda
- Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, 830-0011, Japan
| | - Hiroyuki Otsuka
- Department of Surgery, Kurume University School of Medicine, Kurume, Japan
| | - Tomoyuki Ushijima
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Yoshinobu Okabe
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Hayato Kaida
- Department of Radiology, Kindai University Faculty of Medicine, Osakasayama, Japan
| | - Toshi Abe
- Department of Radiology, Kurume University School of Medicine, Kurume, Japan
| | - Hiroyuki Tanaka
- Department of Surgery, Kurume University School of Medicine, Kurume, Japan
| | - Yoshihiro Fukumoto
- Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, 830-0011, Japan
| | - Eiki Tayama
- Department of Surgery, Kurume University School of Medicine, Kurume, Japan
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39
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Kwon OC, Park MC, Kim YG. Correlation between serologic parameters and disease activity of IgG4-related disease: Differences between patients with normal and elevated serum IgG4 concentrations. Front Immunol 2022; 13:1020459. [PMID: 36311699 PMCID: PMC9608652 DOI: 10.3389/fimmu.2022.1020459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 09/28/2022] [Indexed: 11/24/2022] Open
Abstract
Objective We aimed to identify serologic parameters that correlate with the disease activity of IgG4-related disease (IgG4-RD) in patients with normal and elevated serum IgG4 concentrations, respectively. Methods This retrospective cohort study included 148 patients with IgG4-RD. Patients were categorized into normal (≤201 mg/dL) and elevated (>201 mg/dL) serum IgG4 concentration groups. Disease activity was assessed using the IgG4-RD responder index (RI). The correlations between IgG4-RD RI and serologic parameters (erythrocyte sedimentation rate [ESR], C-reactive protein, C3, C4, IgG4 concentration, IgG concentration, and IgG4/IgG ratio) were evaluated in each group, using Spearman’s correlation coefficient. Results Of the 148 patients with IgG4-RD, 38 (25.7%) and 110 (74.3%) patients were categorized into the normal and elevated serum IgG4 concentration groups, respectively. In the normal serum IgG4 concentration group, IgG concentration was the only serologic parameter that showed a significant correlation with IgG4-RD RI (rho=0.411, p=0.013). However, in the elevated serum IgG4 concentration group, ESR (rho=0.196, p=0.041), C3 (rho=-0.432, p<0.001), C4 (rho=-0.363, p=0.001), IgG4 concentration (rho=0.423, p<0.001), IgG concentration (rho=0.224, p=0.020), and IgG4/IgG ratio (rho=0.328, p=0.001) correlated with IgG4-RD RI. The combination of C3 and IgG4 concentration (rho=0.509, p<0.001) had the strongest correlation with IgG4-RD RI in this group. Conclusion Among the serologic parameters tested, IgG concentration was the only parameter that correlated with IgG4-RD RI in patients with normal serum IgG4 concentrations, whereas multiple parameters correlated with IgG4-RD RI in those with elevated serum IgG4 concentrations. The combination of C3 and IgG4 concentration had the strongest correlation coefficient in the latter group.
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Affiliation(s)
- Oh Chan Kwon
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Min-Chan Park
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
- *Correspondence: Min-Chan Park, ; Yong-Gil Kim,
| | - Yong-Gil Kim
- Division of Rheumatology, Department of Internal Medicine, University of Ulsan, College of Medicine, Asan Medical Center, Seoul, South Korea
- Convergence Medicine Research Center, Asan Institution for Life Science, Asan Medical Center, Seoul, South Korea
- *Correspondence: Min-Chan Park, ; Yong-Gil Kim,
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40
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Elourimi G, Soussan M, Groh M, Martin A, Héran F, Galatoire O, Dhote R, Vicaut E, Abad S. F-18 Fluorodeoxyglucose PET/CT as a Diagnostic Tool in Orbital Inflammatory Disorders. Ocul Immunol Inflamm 2022; 30:1803-1809. [PMID: 34319821 DOI: 10.1080/09273948.2021.1957943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
PURPOSE To assess the usefulness of FDG-PET/CT as a potential diagnostic tool for detecting underlying systemic diseases (SD) in patients with orbital inflammatory disorders (OID). METHODS All consecutive patients managed for new-onset OID between 2011 and 2018 in a tertiary referral center, who underwent FDG-PET/CT as part of the etiological diagnostic workup were evaluated. To quantify the incremental value of FDG-PET/CT over standard diagnostic workup, the Net Reclassification Index (NRI) and Integrated Discrimination Index (IDI) were used. RESULTS Among the 22 patients enrolled, 11 (50%) had a positive FDG-PET/CT. After clinicobiological evaluation, FDG-PET/CT correctly reclassified 4(29%) of 14 patients with SD (p = .04) and 1(13%) of 8 with idiopathic orbital inflammation syndrome (p = .32). NRI and IDI were 0.41 ± 0.17 (p = .03) and 0.38 ± 0.08 (p < .001), respectively. FDG-PET/CT successfully detected asymptomatic lesions in all (n = 4) patients with lymphoma. CONCLUSION FDG-PET/CT enabled accurate reclassification of more than one-quarter of patients with SD, especially extraorbital lymphomas.
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Affiliation(s)
- Ghassan Elourimi
- Service de Médecine Interne, AP-HP, Hôpital Avicenne, Bobigny, France.,Faculté de Médecine SMBH, Université Paris 13, Sorbonne Paris Nord, Bobigny, France
| | - Michael Soussan
- Faculté de Médecine SMBH, Université Paris 13, Sorbonne Paris Nord, Bobigny, France.,Service de Médecine Nucléaire, AP-HP, Hôpital Avicenne, Bobigny, France
| | - Matthieu Groh
- Centre National de Référence des Syndromes Hyperéosinophiliques (CEREO), Service de Médecine Interne, Hôpital Foch, Suresnes, France
| | - Antoine Martin
- Faculté de Médecine SMBH, Université Paris 13, Sorbonne Paris Nord, Bobigny, France.,Service d'Anatomopathologie, AP-HP, Hôpital Avicenne, Bobigny, France
| | - Francoise Héran
- Service d'Imagerie, Fondation Adolphe de Rothschild, Paris, France
| | - Olivier Galatoire
- Service de Chirurgie Oculoplastique, Fondation Adolphe de Rothschild, Paris, France
| | - Robin Dhote
- Service de Médecine Interne, AP-HP, Hôpital Avicenne, Bobigny, France.,Faculté de Médecine SMBH, Université Paris 13, Sorbonne Paris Nord, Bobigny, France.,Sorbonne Paris Nord, UMR1125, LI2P, Université Paris 13, Bobigny, France
| | - Eric Vicaut
- Unité de Recherche Clinique, AP-HP, Hôpital Fernand Widal, Paris, France.,Faculté de Médecine, Université Paris 7, Sorbonne Paris Cité, Paris, France
| | - Sébastien Abad
- Service de Médecine Interne, AP-HP, Hôpital Avicenne, Bobigny, France.,Faculté de Médecine SMBH, Université Paris 13, Sorbonne Paris Nord, Bobigny, France.,Sorbonne Paris Nord, UMR1125, LI2P, Université Paris 13, Bobigny, France
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41
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Folci M, Ramponi G, Solitano V, Brunetta E. Serum ANCA as Disease Biomarkers: Clinical Implications Beyond Vasculitis. Clin Rev Allergy Immunol 2022; 63:107-123. [PMID: 34460071 DOI: 10.1007/s12016-021-08887-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/17/2021] [Indexed: 01/13/2023]
Abstract
Usually associated with autoimmune diseases, anti-neutrophil cytoplasmic antibodies are also detected in other conditions, such as infections, malignancies, and after intake of certain drugs. Even if the mechanisms of production and their pathogenic role have not been fully elucidated yet, ANCA are widely recognized as a clinically alarming finding due to their association with various disorders. While ANCA target several autoantigens, proteinase-3, and myeloperoxidase are the ones proved to be most frequently related to chronic inflammation and tissue damage in murine models. Albeit these autoantibodies could be present as an isolated observation without any implications, ANCA are frequently used in clinical practice to guide the diagnosis in a suspect of small vessel vasculitis. Conditions that should prompt the clinician to test ANCA status range from various forms of lung disease to renal or peripheral nervous system impairment. ANCA positivity in the presence of an autoimmune disease, especially rheumatoid arthritis, or connective tissue diseases, is frequently correlated with more clinical complications and treatment inefficacy, even in the absence of signs of vasculitis. For this reason, it has been postulated that ANCA could represent the final expression of an immune dysregulation rather than a pathogenic event responsible for organs damage. Recently, it has also been proposed that ANCA specificity (PR3 or MPO) could possibly define ANCA-associated vasculitides better than clinical phenotype. This review aims at summarizing the latest advancements in the field of ANCA study and clinical interpretation.
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Affiliation(s)
- Marco Folci
- Humanitas Clinical and Research Center - IRCCS, Milan, Italy.
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.
| | | | - Virginia Solitano
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Enrico Brunetta
- Humanitas Clinical and Research Center - IRCCS, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
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Shimoda M, Hirata A, Tanaka Y, Morimoto K, Yoshiyama T, Yoshimori K, Saraya T, Ishii H, Ohta K. Characteristics of pleural effusion with a high adenosine deaminase level: a case-control study. BMC Pulm Med 2022; 22:359. [PMID: 36131272 PMCID: PMC9494830 DOI: 10.1186/s12890-022-02150-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 09/12/2022] [Indexed: 11/30/2022] Open
Abstract
Background Increased pleural fluid adenosine deaminase (ADA) is useful for diagnosing tuberculous pleurisy (TB), but high ADA levels are associated with other diseases. In this study, we compare various disease characteristics in patients with high-ADA pleural effusion. Methods We retrospectively collected data for 456 patients with pleural fluid ADA levels of ≥ 40 U/L from January 2012 to October 2021. Cases were classified as TB (n = 203), pleural infection (n = 112), malignant pleural effusion (n = 63), nontuberculous mycobacteria (n = 22), malignant lymphoma (ML) (n = 18), autoimmune diseases (n = 11), and other diseases (n = 27), and data were compared among those diseases. Predictive factors were identified by comparing data for a target disease to those for all other diseases. A diagnostic flowchart for TB was developed based on those factors. Results The most frequent disease was TB, though 60.0% of patients were diagnosed with other diseases. Median ADA levels in patients with TB were 83.1 U/L (interquartile range [IQR] 67.2–104.1), higher than those of patients with pleural infection (median 60.9 [IQR 45.3–108.0], p = 0.004), malignant pleural effusion (median 54.1 [IQR 44.8–66.7], p < 0.001), or autoimmune diseases (median 48.5 [IQR 45.9–58.2], p = 0.008), with no significant difference from NTM (p = 1.000) or ML (p = 1.000). Pleural fluid lactate dehydrogenase (LDH) levels of < 825 IU/L were beneficial for the diagnosis of TB. Neutrophil predominance or cell degeneration, white blood cell count of ≥ 9200/µL or C-reactive protein levels of ≥ 12 mg/dL helped in diagnosing pleural infection. Pleural fluid amylase levels of ≥ 75 U/L and a pleural fluid ADA/total protein (TP) ratio of < 14 helped in diagnosing malignant pleural effusion. High serum LDH and high serum/pleural fluid eosinophils helped in diagnosing ML and autoimmune diseases, respectively. The flowchart was comprised of the following three factors: pleural fluid LDH < 825 IU/L, pleural fluid ADA/TP of < 14, and neutrophil predominance or cell degeneration, which were decided by a decision tree. The diagnostic accuracy rate, sensitivity, and specificity for the diagnosis of TB were 80.9%, 78.8%, and 82.6%, respectively. Conclusion Cases involving high pleural fluid ADA levels should be investigated using several factors to distinguish TB from other diseases. Supplementary Information The online version contains supplementary material available at 10.1186/s12890-022-02150-4.
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Affiliation(s)
- Masafumi Shimoda
- Respiratory Disease Center, Fukujuji Hospital, Japan Anti-tuberculosis Association, 3-1-24 Mastuyama, Kiyose City, Tokyo, 204-8522, Japan. .,Department of Respiratory Medicine, Kyorin University School of Medicine, Mitaka City, Tokyo, Japan.
| | - Aya Hirata
- Department of Respiratory Medicine, Kyorin University School of Medicine, Mitaka City, Tokyo, Japan
| | - Yoshiaki Tanaka
- Respiratory Disease Center, Fukujuji Hospital, Japan Anti-tuberculosis Association, 3-1-24 Mastuyama, Kiyose City, Tokyo, 204-8522, Japan
| | - Kozo Morimoto
- Respiratory Disease Center, Fukujuji Hospital, Japan Anti-tuberculosis Association, 3-1-24 Mastuyama, Kiyose City, Tokyo, 204-8522, Japan
| | - Takashi Yoshiyama
- Respiratory Disease Center, Fukujuji Hospital, Japan Anti-tuberculosis Association, 3-1-24 Mastuyama, Kiyose City, Tokyo, 204-8522, Japan
| | - Kozo Yoshimori
- Respiratory Disease Center, Fukujuji Hospital, Japan Anti-tuberculosis Association, 3-1-24 Mastuyama, Kiyose City, Tokyo, 204-8522, Japan
| | - Takeshi Saraya
- Department of Respiratory Medicine, Kyorin University School of Medicine, Mitaka City, Tokyo, Japan
| | - Haruyuki Ishii
- Department of Respiratory Medicine, Kyorin University School of Medicine, Mitaka City, Tokyo, Japan
| | - Ken Ohta
- Respiratory Disease Center, Fukujuji Hospital, Japan Anti-tuberculosis Association, 3-1-24 Mastuyama, Kiyose City, Tokyo, 204-8522, Japan
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43
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Zhang H, Li K, Zhang J, Chen X. Localized Plaques on the Scalp as Initial Presentation of Multicentric Plasmacytic Castleman Disease. Clin Cosmet Investig Dermatol 2022; 15:1833-1836. [PMID: 36105750 PMCID: PMC9467293 DOI: 10.2147/ccid.s383679] [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: 07/25/2022] [Accepted: 09/05/2022] [Indexed: 11/23/2022]
Abstract
Castleman disease (CD) is a rare heterogeneous lymphoproliferative disorder and presents as unicentric Castleman disease (UCD) or multicentric Castleman disease (MCD). Cutaneous manifestations of MCD are rare and variable. Here, we reported an unusual case of MCD that initially presented with localized plaques on the scalp.
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Affiliation(s)
- Heng Zhang
- Department of Dermatology, Peking University People's Hospital, Beijing, People's Republic of China
| | - Kun Li
- Department of Dermatology, Peking University People's Hospital, Beijing, People's Republic of China
| | - Jianzhong Zhang
- Department of Dermatology, Peking University People's Hospital, Beijing, People's Republic of China
| | - Xue Chen
- Department of Dermatology, Peking University People's Hospital, Beijing, People's Republic of China
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44
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Lv K, Cao X, Geng DY, Zhang J. Imaging findings of immunoglobin G4-related hypophysitis: A case report. World J Clin Cases 2022; 10:9440-9446. [PMID: 36159431 PMCID: PMC9477681 DOI: 10.12998/wjcc.v10.i26.9440] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/04/2022] [Accepted: 08/17/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Immunoglobin G4 (IgG4)-related hypophysitis (IgG4-RH) is a rare form of IgG4-related disease (IgG4-RD), which often manifests as a single organ disease and is easily misdiagnosed as a pituitary tumor clinically and by imaging. There are few reports of imaging findings of IgG4-RH. Therefore, we describe a case of IgG4-RH, which mimicked a pituitary macroadenoma, that was detected by computed tomography (CT) and magnetic resonance imaging (MRI), and review the previous literature in order to further the understanding of IgG4-RH.
CASE SUMMARY A 47-year-old man presented with a history of blurred vision for more than 2 mo, without other symptoms. A preoperative unenhanced CT scan revealed a slightly hyperdense mass in the sellar region measuring 2.5 cm × 2.3 cm × 1.8 cm, with a CT value of 45 HU. T1-weighted imaging (T1WI) and T2-weighted imaging showed iso-hypointensity, and gadolinium contrast-enhanced T1WI showed obvious homogeneous enhancement. The MRI revealed involvement of the pituitary gland and stalk. Preoperative laboratory tests revealed abnormal pituitary hormone levels, including an increased prolactin level, and decreased levels of insulin-like growth factor, dehydroepiandrosterone, and testosterone. The lesion was surgically resected. Postoperative histopathological examination of a tissue sample and an elevated serum IgG4 level confirmed the diagnosis of IgG4-RH. The patient was treated with cortisone acetate postoperatively and made a good recovery without developing any neurological deficit.
CONCLUSION An elevated serum IgG4 concentration is the main clue for diagnosis of IgG4-RD. Imaging combined with laboratory testing is useful for preoperative diagnosis of IgG4-RH.
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Affiliation(s)
- Kun Lv
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai 200040, China
- Institute of Functional and Molecular Medical Imaging, Fudan University, Shanghai 200040, China
- Center for Shanghai Intelligent Imaging for Critical Brain Diseases Engineering and Technology Research, Science and Technology Commission of Shanghai Municipality, Shanghai 200003, China
- Institute of Intelligent Imaging Phenomics, International Human Phenome Institutes (Shanghai), Shanghai 200433, China
| | - Xin Cao
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai 200040, China
- Institute of Functional and Molecular Medical Imaging, Fudan University, Shanghai 200040, China
- Center for Shanghai Intelligent Imaging for Critical Brain Diseases Engineering and Technology Research, Science and Technology Commission of Shanghai Municipality, Shanghai 200003, China
- Institute of Intelligent Imaging Phenomics, International Human Phenome Institutes (Shanghai), Shanghai 200433, China
| | - Dao-Ying Geng
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai 200040, China
- Institute of Functional and Molecular Medical Imaging, Fudan University, Shanghai 200040, China
- Center for Shanghai Intelligent Imaging for Critical Brain Diseases Engineering and Technology Research, Science and Technology Commission of Shanghai Municipality, Shanghai 200003, China
- Institute of Intelligent Imaging Phenomics, International Human Phenome Institutes (Shanghai), Shanghai 200433, China
| | - Jun Zhang
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai 200040, China
- Institute of Functional and Molecular Medical Imaging, Fudan University, Shanghai 200040, China
- Center for Shanghai Intelligent Imaging for Critical Brain Diseases Engineering and Technology Research, Science and Technology Commission of Shanghai Municipality, Shanghai 200003, China
- Institute of Intelligent Imaging Phenomics, International Human Phenome Institutes (Shanghai), Shanghai 200433, China
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45
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Granulomatosis with Polyangiitis Overlapping with IgG4-Related Disease. Case Rep Rheumatol 2022; 2022:2360060. [PMID: 36090198 PMCID: PMC9463011 DOI: 10.1155/2022/2360060] [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: 01/20/2022] [Revised: 04/08/2022] [Accepted: 08/18/2022] [Indexed: 12/02/2022] Open
Abstract
IgG4-related disease and granulomatosis with polyangiitis share several features as well as the presence of ANCA antibodies and serum IgG4 immunoglobulins. It is often difficult to distinguish between two entities. We hereby report the case of a patient portraying the clinical conundrum with clinical and biological features of the two diseases.
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46
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Yamamoto H, Komatsu M, Sonehara K, Ikuyama Y, Urushihata K, Tateishi K, Kitaguchi Y, Ushuiki A, Asaka S, Uehara T, Kawakami S, Mori K, Hamanaka K, Nishie K, Hebisawa A, Hanaoka M. Usual Interstitial Pneumonia Pattern Interstitial Lung Disease Developed in a Patient with IgG4-related Chronic Sclerosing Sialadenitis. Intern Med 2022; 61:2637-2642. [PMID: 35135925 PMCID: PMC9492491 DOI: 10.2169/internalmedicine.8937-21] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
A 69-year-old man was diagnosed with immunoglobulin (Ig) G4-related disease (IgG4-RD) at 62 years old. At that time, he had high serum IgG4 levels and bilateral submandibular gland swelling on CT; thus, a gland biopsy was performed. Because a reticular shadow was found on chest CT, a lung surgical biopsy was also performed. The specimens revealed usual interstitial pneumonia (UIP) pattern interstitial pneumonia with some IgG4-positive cells. The patient was subsequently followed up without treatment. His forced vital capacity and radiological findings progressively deteriorated, consistent with UIP pattern interstitial lung disease but different from a lung lesion of IgG4-RD.
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Affiliation(s)
- Hiroshi Yamamoto
- First Department of Internal Medicine, Shinshu University School of Medicine, Japan
| | - Masamichi Komatsu
- First Department of Internal Medicine, Shinshu University School of Medicine, Japan
| | - Kei Sonehara
- First Department of Internal Medicine, Shinshu University School of Medicine, Japan
| | - Yuichi Ikuyama
- First Department of Internal Medicine, Shinshu University School of Medicine, Japan
| | - Kazuhisa Urushihata
- First Department of Internal Medicine, Shinshu University School of Medicine, Japan
| | - Kazunari Tateishi
- First Department of Internal Medicine, Shinshu University School of Medicine, Japan
| | - Yoshiaki Kitaguchi
- First Department of Internal Medicine, Shinshu University School of Medicine, Japan
| | - Atsuhito Ushuiki
- First Department of Internal Medicine, Shinshu University School of Medicine, Japan
| | - Shiho Asaka
- Department of Laboratory Medicine, Shinshu University School of Medicine, Japan
| | - Takeshi Uehara
- Department of Laboratory Medicine, Shinshu University School of Medicine, Japan
| | - Satoshi Kawakami
- Department of Radiology, Shinshu University School of Medicine, Japan
| | - Kentaro Mori
- Department of Otorhinolaryngology, Shinshu University School of Medicine, Japan
| | - Kazutoshi Hamanaka
- Department of Surgery, Division of General Thoracic Surgery, Shinshu University School of Medicine, Japan
| | - Kenichi Nishie
- Department of Respiratory Medicine, Iida Municipal Hospital, Japan
| | - Akira Hebisawa
- Division of Clinical Pathology, Asahi General Hospital, Japan
| | - Masayuki Hanaoka
- First Department of Internal Medicine, Shinshu University School of Medicine, Japan
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47
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Duarte F, Tavares A, Soares D, Meireles J. IgG4-Related Disease: A Rare Case of Simultaneous Lung and Retroperitoneal Involvement. Cureus 2022; 14:e28521. [PMID: 36185830 PMCID: PMC9516485 DOI: 10.7759/cureus.28521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2022] [Indexed: 11/05/2022] Open
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48
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Murayama K, Ikegami I, Kamekura R, Sakamoto H, Yanagi M, Kamiya S, Sato T, Sato A, Shigehara K, Yamamoto M, Takahashi H, Takano KI, Ichimiya S. CD4+CD8+ T follicular helper cells regulate humoral immunity in chronic inflammatory lesions. Front Immunol 2022; 13:941385. [PMID: 36091071 PMCID: PMC9452889 DOI: 10.3389/fimmu.2022.941385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 07/26/2022] [Indexed: 11/29/2022] Open
Abstract
T follicular helper (Tfh) cells drive humoral immunity by facilitating B cell responses at the initial and recall phases. Recent studies have indicated the possible involvement of Tfh cells in the process of chronic inflammation. However, the functional role of Tfh cells in persistent immune settings remains unclear. Here, we report that CD4+CD8+ (double-positive, DP; CD3+CD4+CD8+CXCR5hiPD-1hi) Tfh cells, a subset of germinal-center-type Tfh cells, were abundantly present in the fibroinflammatory lesions of patients with immunoglobulin G4-related disease (IgG4-RD). Transcriptome analyses showed that these DP-Tfh cells in the lesions of IgG4-RD preferentially expressed signature genes characteristic of cytotoxic CD8+ T cells, such as Eomes, CRTAM, GPR56, and granzymes, in addition to CD70. Scatter diagram analyses to examine the relationships between tissue-resident lymphocytes and various clinical parameters revealed that the levels of DP-Tfh cells were inversely correlated to the levels of serum IgG4 and local IgG4-expressing (IgG4+) memory B cells (CD19+CD27+IgD-) in patients with IgG4-RD. Cell culture experiments using autologous tonsillar lymphocytes further suggested that DP-Tfh cells possess a poor B-cell helper function and instead regulate memory B cells. Since CD4+ (single positive, SP; CD3+CD4+CD8-CXCR5hiPD-1hi) Tfh cells differentiated into DP-Tfh cells under stimulation with IL-2 and IL-7 as assessed by in vitro experiments, these data imply that SP-Tfh cells are a possible origin of DP-Tfh cells under persistent inflammation. These findings highlight the potential feedback loop mechanism of Tfh cells in immune tolerance under chronic inflammatory conditions. Further studies on DP-Tfh cells may facilitate control of unresolved humoral responses in IgG4-RD pathological inflammation.
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Affiliation(s)
- Kosuke Murayama
- Department of Human Immunology, Research Institute for Frontier Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
- Department of Otolaryngology and Head and Neck Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Ippei Ikegami
- Department of Human Immunology, Research Institute for Frontier Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Ryuta Kamekura
- Department of Human Immunology, Research Institute for Frontier Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
- Department of Otolaryngology and Head and Neck Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Hiroshi Sakamoto
- Department of Human Immunology, Research Institute for Frontier Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
- Department of Otolaryngology and Head and Neck Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Masahiro Yanagi
- Department of Human Immunology, Research Institute for Frontier Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Shiori Kamiya
- Department of Human Immunology, Research Institute for Frontier Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Taiki Sato
- Department of Human Immunology, Research Institute for Frontier Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Akinori Sato
- Department of Human Immunology, Research Institute for Frontier Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Katsunori Shigehara
- Department of Human Immunology, Research Institute for Frontier Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Motohisa Yamamoto
- Department of Rheumatology and Allergy, IMSUT Hospital, Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Hiroki Takahashi
- Department of Clinical Immunology and Rheumatology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Ken-ichi Takano
- Department of Otolaryngology and Head and Neck Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Shingo Ichimiya
- Department of Human Immunology, Research Institute for Frontier Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
- *Correspondence: Shingo Ichimiya,
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49
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Kathuria G, Baker B, Braffman B, Subei AM. Clinical Reasoning: A 51-Year-Old Woman With Diplopia and Headache. Neurology 2022; 99:524-530. [PMID: 35977830 DOI: 10.1212/wnl.0000000000201013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 06/09/2022] [Indexed: 11/15/2022] Open
Abstract
Background, focus, and key pointsA 51-year-old woman presented with a pressure-like headache behind her right eye and horizontal diplopia. On exam, she was unable to abduct or adduct the right eye but had intact vertical eye movements. Her deficits could not be overcome using the oculocephalic reflex. Imaging initially was interpreted as optic neuritis, but on careful review with radiology, a diffuse enhancing hyperintense signal within the orbital apex confirmed an orbital infiltrate. The focus of this case study is to review the localization approach for diplopia and build a differential diagnosis for orbital processes. Another key point is the importance of relying on the physical exam as the guide to a patient's management rather than imaging findings, which can often be misleading.
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Affiliation(s)
- Gaurav Kathuria
- Neuroscience Institute, Memorial Healthcare System, Hollywood, FL
| | - Brandi Baker
- Neuroscience Institute, Memorial Healthcare System, Hollywood, FL
| | - Bruce Braffman
- Department of Diagnostic Imaging, Memorial Regional Hospital, Hollywood, Florida
| | - Adnan M Subei
- Neuroscience Institute, Memorial Healthcare System, Hollywood, FL
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50
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Yoo BW, Song JJ, Park YB, Lee SW. 2019 American College of Rheumatology/European League Against Rheumatism classification criteria for IgG4-related disease by Wallace et al. Ann Rheum Dis 2022; 81:e179. [PMID: 32054605 DOI: 10.1136/annrheumdis-2020-217086] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 02/03/2020] [Indexed: 11/03/2022]
Affiliation(s)
- Byung-Woo Yoo
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Jason Jungsik Song
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, South Korea
| | - Yong-Beom Park
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, South Korea
| | - Sang-Won Lee
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, South Korea
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