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Houshmand G, Moosavi NS, Shahbazkhani A, Pouraliakbar H. IgG4-Related disease with diffuse myopericardial involvement- value of CMR: a case report and literature review of cardiac involvement. BMC Cardiovasc Disord 2024; 24:200. [PMID: 38582827 PMCID: PMC10998427 DOI: 10.1186/s12872-024-03874-3] [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: 12/20/2023] [Accepted: 04/02/2024] [Indexed: 04/08/2024] Open
Abstract
BACKGROUND IgG4-related disease is a fibro-inflammatory disorder with an unknown etiology, which can affect multiple organ systems, including the cardiovascular system. While most reported cases of cardiovascular involvement are primarily associated with the aorta, there have been sporadic reports of isolated cardiac involvement. CASE PRESENTATION This paper presents a documented case of IgG4-related systemic disease with symptoms indicative of restrictive cardiomyopathy. Subsequent Cardiac Magnetic Resonance imaging revealed diffuse myopericardial involvement, characterized by pericardial thickening and enhancement, accompanied by subepicardial and myocardial infiltration. Considering the rarity of cardiac involvement in our case, we conducted a thorough review of the existing literature pertaining to various patterns of cardiac involvement in IgG4-related disease, as well as the diagnostic modalities that can be employed for accurate identification and assessment. CONCLUSIONS This case report sheds light on the importance of recognizing and evaluating cardiac manifestations in IgG4-related systemic disease to facilitate timely diagnosis and appropriate management.
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Affiliation(s)
- Golnaz Houshmand
- Rajaie Cardiovascular Medical and Research Centre, Iran University of Medical Sciences, Tehran, Iran
| | | | | | - Hamidreza Pouraliakbar
- Rajaie Cardiovascular Medical and Research Centre, Iran University of Medical Sciences, Tehran, Iran
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Yağcı AF, Asil S, Kaya C, Dinç C, Bozlar U, Barçın C. IGG4-related giant lymphoproliferative-inflammatory left atrial mass. Echocardiography 2023; 40:996-1000. [PMID: 37382184 DOI: 10.1111/echo.15645] [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: 05/19/2023] [Accepted: 06/20/2023] [Indexed: 06/30/2023] Open
Abstract
Cardiac masses are rare entities that can be challenging in clinical diagnosis and management. Cardiac masses can be detected incidentally in patients with an asymptomatic course or may cause systemic inflammation findings due to inflammatory cytokine release or symptoms such as shortness of breath, chest pain, syncope, sudden cardiac death, and mortality due to the location of the mass. Cardiac masses associated with systemic inflammatory disorders are uncommon in this disease group. This case report will present a case with an asymptomatic IgG4-related left atrial mass detected in routine echocardiographic control imaging due to rheumatic valve disease.
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Affiliation(s)
- Ahmet Faruk Yağcı
- Department of Cardiology, Gülhane Education and Research Hospital, Ankara, Turkey
| | - Serkan Asil
- Department of Cardiology, Gülhane Education and Research Hospital, Ankara, Turkey
| | - Cihad Kaya
- Department of Cardiology, Gülhane Education and Research Hospital, Ankara, Turkey
| | - Cemal Dinç
- Department of Cardiology, Gülhane Education and Research Hospital, Ankara, Turkey
| | - Uğur Bozlar
- Department of Radiology, Gülhane Education and Research Hospital, Ankara, Turkey
| | - Cem Barçın
- Department of Cardiology, Gülhane Education and Research Hospital, Ankara, Turkey
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Maltês S, Cabral M, Freitas P, Albuquerque C, Fernandes C, Moura D, Santos B, Mendes M, Neves J. Immunoglobulin G4-related constrictive pericarditis and the importance of a thorough workup: a case report. BMC Cardiovasc Disord 2022; 22:28. [PMID: 35120437 PMCID: PMC8815176 DOI: 10.1186/s12872-022-02468-1] [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: 09/04/2021] [Accepted: 01/21/2022] [Indexed: 11/25/2022] Open
Abstract
Background Constrictive pericarditis remains a problematic diagnosis and a thorough investigation is critical. Among possible aetiologies, immunoglobulin-G4 (IgG4)-related pericardial disease is an unusual cause of pericardial constriction. We report a challenging diagnostic case of pericardial constriction due to IgG4-related disease. Case presentation A 68-year old male with a history of inferior myocardial infarction with right ventricle (RV) involvement was thrice-hospitalized due to marked ascites and peripheral oedema. Systemic congestion was initially attributed to RV dysfunction due to previous infarction. Yet, at the final admission, a re-assessment echocardiogram followed by cardiac computed tomography, magnetic resonance and right heart catheterization raised a possible diagnosis of constrictive pericarditis with a finding of abnormal pulmonary venous return. Patient therefore underwent pericardiectomy and surgical correction of pulmonary venous return. Pericardium histology revealed an IgG4-related pericardial constriction. Patient was later discharged on corticosteroids with marked symptomatic improvement. Conclusion IgG4-related disease remains a rare cause of pericardium constriction while also presenting a challenging diagnosis in everyday clinical practice. This case exemplifies the difficulties faced by clinicians when reviewing a possible case of constrictive pericarditis, while highlighting the importance of a multimodality assessment. Supplementary Information The online version contains supplementary material available at 10.1186/s12872-022-02468-1.
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Affiliation(s)
- Sérgio Maltês
- Cardiology Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Av. Prof. Dr. Reinaldo dos Santos, 2790-134, Lisbon, Portugal.
| | | | - Pedro Freitas
- Cardiology Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Av. Prof. Dr. Reinaldo dos Santos, 2790-134, Lisbon, Portugal
| | - Catarina Albuquerque
- Anatomical Pathology Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | | | - Diana Moura
- Internal Medicine Department, Hospital Leiria, Leiria, Portugal
| | - Beatriz Santos
- Cardiology Department, Hospital Leiria, Leiria, Portugal
| | - Miguel Mendes
- Cardiology Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Av. Prof. Dr. Reinaldo dos Santos, 2790-134, Lisbon, Portugal
| | - José Neves
- Cardiothoracic Surgery Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
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Maslinska M, Dmowska-Chalaba J, Jakubaszek M. The Role of IgG4 in Autoimmunity and Rheumatic Diseases. Front Immunol 2022; 12:787422. [PMID: 35145508 PMCID: PMC8821096 DOI: 10.3389/fimmu.2021.787422] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 12/23/2021] [Indexed: 12/15/2022] Open
Abstract
The distinguishing of the IgG4-related disease (IgG4-RD) from among other rheumatic diseases has brought attention to the IgG4 subclass of immunoglobulins. It is the least numerous subclass among immunoglobulins G. In general, IgG4 is considered to be non-inflammatory and tolerance inducing, due to its unique structure. However, in IgG4-RD this antibody plays a pathogenic role in activation of the fibrinogenesis and of the inflammatory process; there are also suggestions that it may be a marker of an abnormal inflammatory response. The importance of IgG4 for the pathogenesis of allergic diseases, with a vital role of its ratio to immunoglobulin E (IgE/IgG4 ratio), has been known for years. The role of IgG4 in the course and pathogenesis of rheumatic diseases is still being researched and is not yet fully understood. Increased IgG4 levels have been revealed in rheumatoid arthritis, although no clear link between this phenomenon and disease activity has been demonstrated. There are articles on the potential importance of IgG4 concentration (of both elevated and decreased serum levels) in Sjogren’s syndrome. Additionally, anti-nuclear IgG4 antibody significant titers have been detected in SLE patients, and it has been suggested that the effect of these antibodies on complement consumption and the production of proinflammatory cytokines may play a role in inhibiting the progression of SLE. IgG4 plays a role in autoimmune diseases other than rheumatic diseases, such as pemphigus, bullous pemphigoid, idiopathic membranous glomerulonephritis, or myasthenia gravis, but also in helmints infections. Research shows the importance of IgG4 in malignancy of neoplasms. Melanoma cells are known to stimulate IgG4 production through a modified Th2-based inflammatory response. The role of this immunoglobulin in cholangiocarcinoma is also considered as possible. The aim of this review article is to discuss the current knowledge of IgG4 not only from the perspective of the IgG4-RD but also from a point of view of other autoimmune diseases with particular emphasis on rheumatic diseases.
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Doumen M, Vankelecom B, Westhovens R, Michiels S. Pericarditis as a manifestation of IgG4-related disease. Rheumatol Int 2021; 42:1287-1295. [PMID: 34255183 DOI: 10.1007/s00296-021-04946-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 07/08/2021] [Indexed: 11/29/2022]
Abstract
IgG4-related disease (IgG4-RD) is a systemic, immune-mediated fibro-inflammatory disease that can affect virtually every organ system. It is usually insidious in onset and often mimics malignant or other inflammatory disorders. Diagnosis frequently requires a combination of clinical, serological, radiographic, and histopathological features, including increased serum-IgG4 levels and tissue infiltration of IgG4-positive plasma cells with associated fibrosis. Unlike more frequently affected sites, including the hepatobiliary system, salivary glands and retroperitoneum, pericardial involvement of IgG4-RD has only rarely been described. We report the case of a 76-year-old woman presenting with refractory pericarditis and imminent cardiac tamponade, successfully treated with therapeutic pericardiectomy. A diagnosis of IgG4-RD was made based on elevated serum-IgG4 levels and the presence of typical pericardial histopathological findings, meeting all 3 of the 2011 comprehensive diagnostic criteria for IgG4-RD. Following pericardiectomy, the patient remained in remission without a need for glucocorticoids or additional immunosuppressive therapy. Adding to this case, we reviewed the literature for previously described cases of IgG4-RD presenting with pericarditis and described their characteristics and the available treatment options. Our case-based literature review provides a clear overview of the diagnostic process for IgG4-RD and the need to apply classification criteria with the necessary caution, particularly in the case of rare disease manifestations, including pericarditis.
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Affiliation(s)
- Michaël Doumen
- Department of Development and Regeneration, Skeletal Biology and Engineering Research Centre, KU Leuven, ON IV Herestraat 49-bus 805, 3000, Leuven, Belgium. .,Rheumatology, University Hospitals Leuven, Leuven, Belgium.
| | | | - René Westhovens
- Department of Development and Regeneration, Skeletal Biology and Engineering Research Centre, KU Leuven, ON IV Herestraat 49-bus 805, 3000, Leuven, Belgium.,Rheumatology, University Hospitals Leuven, Leuven, Belgium
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Hajsadeghi S, Pakbaz M, Hassanzadeh M, Sadeghipour A. Response to letter to editor regarding a challenging case report of IgG4-related systemic disease involving the heart and retroperitoneum with a literature review of similar heart lesions. Echocardiography 2020; 37:1885. [PMID: 33047829 DOI: 10.1111/echo.14890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 09/25/2020] [Indexed: 11/30/2022] Open
Affiliation(s)
- Shokoufeh Hajsadeghi
- Research Center for Prevention of Cardiovascular Disease, Institute of Endocrinology & Metabolism, Iran University Of Medical Sciences, Tehran, Iran
| | - Marziyeh Pakbaz
- Department of Cardiovascular Disease, Hazrat-e Rasool General Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Morteza Hassanzadeh
- Department of Internal Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Sadeghipour
- Department of pathology and oncopathology research center, Iran University of Medical Sciences, Tehran, Iran
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