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Ma C, Huang J, Zheng Y, Na Y, Wei J, Shan J, Meng K, Zhang X, Zhang S, Wen Y, Ding J. Anti-TL1A monoclonal antibody modulates the dysregulation of Th1/Th17 cells and attenuates granuloma formation in sarcoidosis by inhibiting the PI3K/AKT signaling pathway. Int Immunopharmacol 2024; 137:112360. [PMID: 38852524 DOI: 10.1016/j.intimp.2024.112360] [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: 03/19/2024] [Revised: 05/26/2024] [Accepted: 05/26/2024] [Indexed: 06/11/2024]
Abstract
Sarcoidosis is a systemic granulomatous disease characterized by non-caseating epithelioid cell granulomas. One of its immunological hallmarks is the differentiation of CD4 + naïve T cells into Th1/Th17 cells, accompanied by the release of numerous pro-inflammatory cytokines. The TL1A/DR3 signaling pathway plays a crucial role in activating effector lymphocytes, thereby triggering pro-inflammatory responses. The primary aim of this investigation was to scrutinize the impact of anti-TL1A monoclonal antibody on the dysregulation of Th1/Th17 cells and granuloma formation in sarcoidosis. Initially, the abnormal activation of the TL1A/DR3 signaling pathway in pulmonary tissues of sarcoidosis patients was confirmed using qPCR and immunohistochemistry techniques. Subsequently, employing a murine model of sarcoidosis, the inhibitory effects of anti-TL1A monoclonal antibody on the TL1A/DR3 signaling pathway in sarcoidosis were investigated through qPCR, immunohistochemistry, and Western blot experiments. The influence of anti-TL1A monoclonal antibody on granulomas was assessed through HE staining, while their effects on sarcoidosis Th1/Th17 cells and associated cytokine mRNA levels were evaluated using flow cytometry and qPCR, respectively. Immunofluorescence and Western blot experiments corroborated the inhibitory effects of anti-TL1A monoclonal antibody on the aberrant activation of the PI3K/AKT signaling pathway in sarcoidosis. The findings of this study indicate that the TL1A/DR3 signaling pathway is excessively activated in sarcoidosis. Anti-TL1A monoclonal antibody effectively inhibit this abnormal activation in sarcoidosis, thereby alleviating the dysregulation of Th1/Th17 cells and reducing the formation of pulmonary granulomas. This effect may be associated with the inhibition of the downstream PI3K/AKT signaling pathway. Anti-TL1A monoclonal antibody hold promise as a potential novel therapeutic intervention for sarcoidosis.
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Affiliation(s)
- Chengxing Ma
- Department of Respiratory and Critical Care Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Jiayi Huang
- Department of Respiratory and Critical Care Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Yin Zheng
- Department of Respiratory and Critical Care Medicine, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, China
| | - Yuqi Na
- Department of Respiratory and Critical Care Medicine, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, China
| | - Jia Wei
- Department of Respiratory and Critical Care Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Jiajia Shan
- Department of Basic Medicine, Center of Translational Medicine, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University Medical School, Nanjing, China
| | - Kaifang Meng
- Department of Respiratory and Critical Care Medicine, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, China
| | - Xian Zhang
- Department of Basic Medicine, Center of Translational Medicine, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University Medical School, Nanjing, China
| | - Shiyun Zhang
- Department of Basic Medicine, Center of Translational Medicine, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University Medical School, Nanjing, China
| | - Yanting Wen
- Department of Basic Medicine, Center of Translational Medicine, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University Medical School, Nanjing, China.
| | - Jingjing Ding
- Department of Respiratory and Critical Care Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China.
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Sekii R, Kato S, Horita N, Utsunomiya D. Prognostic role of late gadolinium-enhanced MRI in confirmed and suspected cardiac sarcoidosis: meta-analysis. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2024:10.1007/s10554-024-03191-y. [PMID: 39012402 DOI: 10.1007/s10554-024-03191-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Accepted: 07/03/2024] [Indexed: 07/17/2024]
Abstract
The prognostic implications of late gadolinium-enhanced (LGE) magnetic resonance imaging (MRI) in the context of cardiac sarcoidosis (CS) have attracted considerable attention. Nevertheless, a subset of studies has undistinguished confirmed and suspected CS cases, thereby engendering interpretative ambiguities. In this meta-analysis, we evaluated the differences in cardiac MRI findings and their prognostic utility between confirmed and suspected CS. A literature search was conducted using PubMed, Web of Science, and Cochrane libraries to compare the findings of cardiac MRI and its prognostic value in CS and suspected CS. A meta-analysis was performed to compare the prevalence of LGE MRI, odds ratios, and hazard ratios for predicting cardiac events in both groups. A total of 21 studies encompassing 24 different populations were included in the meta-analysis (CS: 393 cases, suspected CS: 2151 cases). CS had a higher frequency of LGE of the left ventricle (87.2% vs. 36.4%, p < 0.0001) and right ventricle (62.1% vs. 23.8%, p = 0.04) than suspected CS. In patients with suspected CS, the presence of left ventricular LGE was associated with higher all-cause mortality [odds ratio: 5.70 (95%CI: 2.51-12.93), p < 0.0001, I2 = 8%, p for heterogeneity = 0.37] and ventricular arrhythmia [odds ratio: 15.51 (95%CI: 5.65-42.55), p < 0.0001, I2 = 0, p for heterogeneity = 0.94]. In contrast, in CS, not the presence but extent of left ventricular LGE was a significant predictor of outcome (hazard ratio = 1.83 per 10% increase of %LGE (95%CI: 1.43-2.34, p < 0.001, I2 = 15, p for heterogeneity = 0.31). The presence of left ventricular LGE was a strong prognostic factor in suspected sarcoidosis. However, the extremely high prevalence of left ventricular LGE in confirmed CS suggests that the quantitative assessment of LGE is useful for prognostic estimation.
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Affiliation(s)
- Ryusuke Sekii
- Department of Cardiology, Yokohama Hodogaya Central Hospital, Kanagawa, Japan
| | - Shingo Kato
- Department of Diagnostic Radiology, Yokohama City University Graduate School of Medicine, Kanagawa, Japan.
| | - Nobuyuki Horita
- Chemotherapy Center, Yokohama City University Hospital, Kanagawa, Japan
| | - Daisuke Utsunomiya
- Department of Diagnostic Radiology, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
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Chan JCK, Boland JM. Granulomatous Lung Diseases: A Practical Approach and Review of Common Entities. Surg Pathol Clin 2024; 17:173-192. [PMID: 38692803 DOI: 10.1016/j.path.2023.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
Abstract
Granulomas are frequently encountered by pathologists in all types of lung specimens and arise from diverse etiologies. They should always be reported as necrotizing or non-necrotizing, with microorganism stains performed to evaluate for infection. With attention to distribution, quality (poorly vs well-formed), associated features, and correlation with clinical, radiologic, and laboratory data, the differential diagnosis for granulomatous lung disease can usually be narrowed to a clinically helpful "short list." This review describes a practical approach to pulmonary granulomas and reviews the clinicopathological aspects of common entities, including infectious (mycobacteria, fungi) and noninfectious (hypersensitivity pneumonitis, sarcoid, and vasculitis) causes.
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Affiliation(s)
- Jackie Cheuk Ki Chan
- Department of Laboratory Medicine and Pathology, Royal Alexandra and University of Alberta Hospitals, 10240 Kingsway NW, Edmonton, Alberta, Canada, T5H 3V9
| | - Jennifer M Boland
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA; Division of Anatomic Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
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4
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Ciliberti V, Maffei E, Giudice V, Ciancia G, Zeppa P, Caputo A. COVID-19 vaccine-associated lymphadenopathy: a review. LE INFEZIONI IN MEDICINA 2024; 32:119-130. [PMID: 38827838 PMCID: PMC11142413 DOI: 10.53854/liim-3202-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 04/30/2024] [Indexed: 06/05/2024]
Abstract
Following the introduction of RNA-based vaccines, COVID-19 vaccine-associated clinical lymphadenopathy (C19-LAP) has been reported as a side effect. Moreover, subclinical lymphadenopathy detected on imaging (SLDI) has also been observed, mainly as incidental findings while performing screening tests on oncological patients. In these cases, surgical lymphadenectomy, fine-needle aspiration cytology (FNAC) and core needle biopsy (CNB) have been used as a valuable diagnostic tool for SLDI and C19-LAP. In this review the clinical, histologic and cytologic features of SLDI and C19-LAP have been investigated. A search for studies that reported on C19-LAP and SLDI histopathology and cytopathology was performed on PubMed and Google Scholar, on 11 January 2023. Thirty-one reports on SLDI and C19-LAP were retrieved and included in a pooled analysis. In total, we included 54 patients with a median age of 47 years. In our research, surgical excision, CNB and/or FNAC of C19-LAP or SLDI enlarged lymph nodes have been performed in 54 cases. Of all cases, only two metastases were diagnosed and one case was diagnosed as reactive hyperplasia with atypical follicles. The remaining cases were reactive lymphadenopathy (28 cases), follicular hyperplasia (13 cases), Kikuchi-Fujimoto disease (6 cases), granulomatous lymphadenitis (2 cases), eosinophilic lymph node abscesses (1 case), Langherans cell histiocytosis (1 case), Rosai-Dorfman disease (1 case). SLDI and C19-LAP have represented a diagnostic dilemma, especially in oncologic patients. The role of different diagnostic tools for SLDI and C19-LAP has been discussed.
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Affiliation(s)
- Valeria Ciliberti
- UOC di Anatomia Patologica, Azienda Ospedaliera Universitaria San Giovanni di Dio e Ruggi d’Aragona, University of Salerno,
Italy
| | - Elisabetta Maffei
- UOC di Anatomia Patologica, Azienda Ospedaliera Universitaria San Giovanni di Dio e Ruggi d’Aragona, University of Salerno,
Italy
| | - Valentina Giudice
- Hematology and Transplant Center, Azienda Ospedaliera Universitaria San Giovanni di Dio e Ruggi d’Aragona, University of Salerno,
Italy
| | - Giuseppe Ciancia
- UOC di Anatomia Patologica, Azienda Ospedaliera Universitaria San Giovanni di Dio e Ruggi d’Aragona, University of Salerno,
Italy
| | - Pio Zeppa
- UOC di Anatomia Patologica, Azienda Ospedaliera Universitaria San Giovanni di Dio e Ruggi d’Aragona, University of Salerno,
Italy
| | - Alessandro Caputo
- UOC di Anatomia Patologica, Azienda Ospedaliera Universitaria San Giovanni di Dio e Ruggi d’Aragona, University of Salerno,
Italy
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Kidd DP, Jabeen F, Galloway M. Neuropathological evidence for neurosarcoidosis is more widespread than imaging suggests. Acta Neurol Belg 2024:10.1007/s13760-024-02576-z. [PMID: 38762698 DOI: 10.1007/s13760-024-02576-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 05/10/2024] [Indexed: 05/20/2024]
Abstract
We present a single case of a 47 year old male with a relapsing progressive neurological disease characterised by an infiltrative inflammation of the brain and leptomeninges. Investigations revealed the presence of systemic sarcoidosis which was confirmed histologically following a mediastinal lymph node biopsy. The imaging appearances of the brain and spinal canal lesions were compatible with neurological involvement by the same disease. Despite treatment, the patient deteriorated and died. We present the neuropathological findings, correlate these with the imaging features, and find that neuropathological evidence for disease was in this case strikingly more widespread than predicted by imaging ante-mortem.
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Affiliation(s)
- D P Kidd
- Emeritus, The Centre for Neurosarcoidosis, Neuroimmunology Unit, Institute of Immunity and Transplantation clinic, Royal Free Hospital, Hampstead, London, NW3 2QG, UK.
| | - F Jabeen
- Department of Neuroradiology, Royal Free Hospital, Hampstead, London, NW3 2QG, UK
| | - M Galloway
- Emeritus, Department of Cellular Pathology, Royal Free Hospital, Hampstead, London, NW3 2QG, UK
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Wang Q, Geng J, Liu X, Chen C, Chu X. Sarcoidosis detected after COVID‑19 with T‑SPOT.TB positive: A case report. Exp Ther Med 2024; 27:67. [PMID: 38234612 PMCID: PMC10792432 DOI: 10.3892/etm.2023.12355] [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: 09/15/2023] [Accepted: 11/22/2023] [Indexed: 01/19/2024] Open
Abstract
Sarcoidosis is an idiopathic multisystem disorder with unknown etiology. Due to clinical similarities among sarcoidosis, tuberculosis (TB) infection and malignant diseases (such as lymphoma, lung carcinoma and pituitary tumor), the diagnosis of sarcoidosis is challenging. The present report describes a case of sarcoidosis in a 48-year-old male with complaint of chest pain 1 month after Coronavirus disease 2019. The patient underwent whole-body 18F-fluorodeoxyglucose (18F-FDG) PET-CT imaging, which revealed multiple lymphadenopathies throughout the body without lung parenchyma involvement. Biochemical examinations such as T-SPOT.TB test and pathological examination of right supraclavicular lymph node revealed positive T-SPOT.TB but negative Ziehl-Neelsen staining. However, non-caseating epithelioid granulomas were observed in the mediastinal biopsy, indicating the diagnosis of sarcoidosis. The patient was clinically stable, and the symptom of chest pain was gradually relieved without any specific treatment. Outpatient follow-up continued every 3 months. The present case suggested a possible link between coronavirus infection and sarcoidosis, which suggests the advantages of 18F-FDG PET-CT for the detection of sarcoidosis. However, T-SPOT.TB is insufficient for differentiating between sarcoidosis and TB.
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Affiliation(s)
- Qian Wang
- Department of Medical Oncology, Jinling Hospital, The First School of Clinical Medicine, Southern Medical University, Nanjing, Jiangsu 210000, P.R. China
| | - Jian Geng
- Department of Medical Oncology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu 21000, P.R. China
| | - Xiaobei Liu
- Department of Medical Oncology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu 21000, P.R. China
| | - Cheng Chen
- Department of Medical Oncology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu 21000, P.R. China
| | - Xiaoyuan Chu
- Department of Medical Oncology, Jinling Hospital, The First School of Clinical Medicine, Southern Medical University, Nanjing, Jiangsu 210000, P.R. China
- Department of Medical Oncology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu 21000, P.R. China
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7
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Kim J, Dwivedi G, Boughton BA, Sharma A, Lee S. Advances in cellular and tissue-based imaging techniques for sarcoid granulomas. Am J Physiol Cell Physiol 2024; 326:C10-C26. [PMID: 37955119 DOI: 10.1152/ajpcell.00507.2023] [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: 10/05/2023] [Revised: 11/06/2023] [Accepted: 11/08/2023] [Indexed: 11/14/2023]
Abstract
Sarcoidosis embodies a complex inflammatory disorder spanning multiple systems, with its origin remaining elusive. It manifests as the infiltration of inflammatory cells that coalesce into distinctive noncaseous granulomas within afflicted organs. Unraveling this disease necessitates the utilization of cellular or tissue-based imaging methods to both visualize and characterize the biochemistry of these sarcoid granulomas. Although hematoxylin and eosin stain, standard in routine use alongside cytological stains have found utility in diagnosis within clinical contexts, special stains such as Masson's trichrome, reticulin, methenamine silver, and Ziehl-Neelsen provide additional varied perspectives of sarcoid granuloma imaging. Immunohistochemistry aids in pinpointing specific proteins and gene expressions further characterizing these granulomas. Finally, recent advances in spatial transcriptomics promise to divulge profound insights into their spatial orientation and three-dimensional (3-D) molecular mapping. This review focuses on a range of preexisting imaging methods employed for visualizing sarcoid granulomas at the cellular level while also exploring the potential of the latest cutting-edge approaches like spatial transcriptomics and matrix-assisted laser desorption ionization mass spectrometry imaging (MALDI-MSI), with the overarching goal of shedding light on the trajectory of sarcoidosis research.
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Affiliation(s)
- Junwoo Kim
- Department of Advanced Clinical and Translational Cardiovascular Imaging, Harry Perkins Institute of Medical Research, Murdoch, Western Australia, Australia
- School of Medicine, The University of Western Australia, Perth, Western Australia, Australia
| | - Girish Dwivedi
- Department of Advanced Clinical and Translational Cardiovascular Imaging, Harry Perkins Institute of Medical Research, Murdoch, Western Australia, Australia
- School of Medicine, The University of Western Australia, Perth, Western Australia, Australia
- Department of Cardiology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Berin A Boughton
- Australian National Phenome Centre, Murdoch University, Murdoch, Western Australia, Australia
| | - Ankur Sharma
- Onco-Fetal Ecosystem Laboratory, Harry Perkins Institute of Medical Research, Nedlands, Western Australia, Australia
- Curtin Medical School, Curtin University, Perth, Western Australia, Australia
| | - Silvia Lee
- Department of Advanced Clinical and Translational Cardiovascular Imaging, Harry Perkins Institute of Medical Research, Murdoch, Western Australia, Australia
- School of Medicine, The University of Western Australia, Perth, Western Australia, Australia
- Curtin Medical School, Curtin University, Perth, Western Australia, Australia
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8
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Rubinstein A, Kudryavtsev I, Malkova A, Mammedova J, Isakov D, Isakova-Sivak I, Kudlay D, Starshinova A. Sarcoidosis-related autoimmune inflammation in COVID-19 convalescent patients. Front Med (Lausanne) 2023; 10:1271198. [PMID: 38179278 PMCID: PMC10765615 DOI: 10.3389/fmed.2023.1271198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 11/27/2023] [Indexed: 01/06/2024] Open
Abstract
Currently, there are a large number of reports about the development of autoimmune conditions after COVID-19. Also, there have been cases of sarcoid-like granulomas in convalescents as a part of the post-COVID-19 syndrome. Since one of the etiological theories of sarcoidosis considers it to be an autoimmune disease, we decided to study changes in the adaptive humoral immune response in sarcoidosis and SARS-CoV-2 infection and to find out whether COVID-19 can provoke the development of sarcoidosis. This review discusses histological changes in lymphoid organs in sarcoidosis and COVID-19, changes in B cell subpopulations, T-follicular helper cells (Tfh), and T-follicular regulatory cells (Tfr), and analyzes various autoantibodies detected in these pathologies. Based on the data studied, we concluded that SARS-CoV-2 infection may cause the development of autoimmune pathologies, in particular contributing to the onset of sarcoidosis in convalescents.
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Affiliation(s)
- Artem Rubinstein
- Almazov National Medical Research Centre, Saint Petersburg, Russia
- Institution of Experimental Medicine, Saint Petersburg, Russia
| | - Igor Kudryavtsev
- Almazov National Medical Research Centre, Saint Petersburg, Russia
- Institution of Experimental Medicine, Saint Petersburg, Russia
- Far Eastern Federal University, Vladivostok, Russia
| | - Annа Malkova
- Ariel University Faculty of Natural Sciences, Ariel, Israel
| | | | - Dmitry Isakov
- First Saint Petersburg State I. Pavlov Medical University, Saint Petersburg, Russia
| | | | - Dmitry Kudlay
- Institute of Pharmacy, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- NRC Institute of Immunology, Moscow, Russia
- Department of Pharmacognosy and Industrial Pharmacy, Faculty of Fundamental Medicine, Moscow, Russia
| | - Anna Starshinova
- Almazov National Medical Research Centre, Saint Petersburg, Russia
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Fakılı F, Bayram NG, Uzun E. A case of hepatosplenic sarcoidosis accompanied by hypercalcemia. SARCOIDOSIS, VASCULITIS, AND DIFFUSE LUNG DISEASES : OFFICIAL JOURNAL OF WASOG 2023; 40:e2023048. [PMID: 38126495 DOI: 10.36141/svdld.v40i4.15249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 10/02/2023] [Indexed: 12/23/2023]
Abstract
We present a case diagnosed with hepatosplenic sarcoidosis with hypercalcemia. Elevated liver enzymes and hypercalcemia were detected in the patient who was admitted to the hospital with abdominal pain and dyspnea. Abdominal dynamic magnetic resonance imaging (MRI) showed diffuse, multiple, nodular hyperintense lesions on T2 weighted. Multinuclear giant cells and lymphocytic portal inflammation were seen in the patient's liver biopsy, whose angiotensin-converting enzyme level was high, and hepatosplenic sarcoidosis was diagnosed. Shortness of breath, abdominal pain, and calcium level improved with methylprednisolone treatment.
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Affiliation(s)
- Füsun Fakılı
- Department of Pulmonary Medicine, University of Gaziantep.
| | | | - Evren Uzun
- Department of Pathology, University of Gaziantep.
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Nelson NC, Kogan R, Condos R, Hena KM. Emerging Therapeutic Options for Refractory Pulmonary Sarcoidosis: The Evidence and Proposed Mechanisms of Action. J Clin Med 2023; 13:15. [PMID: 38202021 PMCID: PMC10779381 DOI: 10.3390/jcm13010015] [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: 11/14/2023] [Revised: 12/05/2023] [Accepted: 12/07/2023] [Indexed: 01/12/2024] Open
Abstract
Sarcoidosis is a systemic disease with heterogenous clinical phenotypes characterized by non-necrotizing granuloma formation in affected organs. Most disease either remits spontaneously or responds to corticosteroids and second-line disease-modifying therapies. These medications are associated with numerous toxicities that can significantly impact patient quality-of-life and often limit their long-term use. Additionally, a minority of patients experience chronic, progressive disease that proves refractory to standard treatments. To date, there are limited data to guide the selection of alternative third-line medications for these patients. This review will outline the pathobiological rationale behind current and emerging therapeutic agents for refractory or drug-intolerant sarcoidosis and summarize the existing clinical evidence in support of their use.
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Affiliation(s)
| | | | | | - Kerry M. Hena
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, New York University, 301 E 17th St Suite 550, New York, NY 10003, USA
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11
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Kılıççıoğlu A, Oncel D, Celebi ARC. Autoimmune Disease-Related Dry Eye Diseases and Their Placement Under the Revised Classification Systems: An Update. Cureus 2023; 15:e50276. [PMID: 38196419 PMCID: PMC10775916 DOI: 10.7759/cureus.50276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/09/2023] [Indexed: 01/11/2024] Open
Abstract
Dry eye disease (DED) is a chronic and progressive disorder involving the ocular surface, characterized by disturbances in tear film composition, instability of the tear film, and inflammation of the ocular surface. There are two forms of DED: aqueous-deficient dry eye (ADDE) and evaporative dry eye (EDE). Autoimmune diseases are systemic disorders involving multiple organs, including the eyes, and have a significant impact on DED. There have been multiple studies demonstrating the relation between autoimmune diseases and DED. This article reviews the current knowledge regarding the epidemiological characteristics, pathogenesis, and treatments of autoimmune disease-related DED.
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Affiliation(s)
- Alara Kılıççıoğlu
- Neurology, Szeged University, Szeged, HUN
- Ophthalmology, Acibadem University, Istanbul, TUR
| | - Deniz Oncel
- Ophthalmology, Stritch School of Medicine, Loyola University Chicago, Chicago, USA
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12
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Farina R, Clemenza M, Borzì SR, Basile A. Hepatic Sarcoidosis: Lesson Based on a Case Report. J Med Ultrasound 2023; 31:318-322. [PMID: 38264589 PMCID: PMC10802865 DOI: 10.4103/jmu.jmu_62_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 08/05/2022] [Accepted: 08/18/2022] [Indexed: 01/25/2024] Open
Abstract
Sarcoidosis is a multisystemic disease of unknown etiology that can involve lungs, abdominal organs, and lymph nodes. The incidence of sarcoidosis is highest between the ages of 20 and 40 years, and it affects both sexes equally. The most frequent localization is in the lungs, and about half of the affected patients are generally asymptomatic but can involve in small percentages of various other parts such as the biliary tract, pancreas, stomach, and urinary tract. Hepatic and splenic localization is infrequent, and lesions are often mistaken for metastases due to their morphologic similarity. The histological lesion of sarcoidosis is a noncaseous granuloma always associated with high levels of angiotensin-converting enzyme, hypercalcemia, hypercalciuria, and, in a significant percentage of cases (35%-40%), liver enzyme alteration. The pathological evolution of granulomas is fibrosis, and the most severe cases of hepatic sarcoidosis can develop into cirrhosis or portal hypertension. Imaging is essential for lesion localization and is represented by ultrasound, computed tomography (CT), magnetic resonance imaging, and positron emission tomography/CT. The differential diagnosis is very difficult and is almost always histological. We describe a case of hepatic sarcoidosis in an asymptomatic patient with elevated liver enzymes.
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Affiliation(s)
- Renato Farina
- Department of Surgical and Medical Sciences, Advanced Technologies GF Ingrassia, University of Catania, Catania, Italy
| | - Mariangela Clemenza
- Department of Surgical and Medical Sciences, Advanced Technologies GF Ingrassia, University of Catania, Catania, Italy
| | - Santo Riccardo Borzì
- Department of Surgical and Medical Sciences, Advanced Technologies GF Ingrassia, University of Catania, Catania, Italy
| | - Antonio Basile
- Department of Surgical and Medical Sciences, Advanced Technologies GF Ingrassia, University of Catania, Catania, Italy
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13
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Williams KA, Wondimu B, Ajayi AM, Sokumbi O. Skin of color in dermatopathology: does color matter? Hum Pathol 2023; 140:240-266. [PMID: 37146946 DOI: 10.1016/j.humpath.2023.04.012] [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: 01/31/2023] [Accepted: 04/26/2023] [Indexed: 05/07/2023]
Abstract
Skin of color (SoC) remains an understudied and under taught area of dermatology despite its rising importance. Race and ethnicity play a particularly important role in dermatology as skin pigmentation can affect the manifestation and presentation of many common dermatoses. With this review, we seek to review pertinent differences in SoC histology, as well as highlight the histopathology of conditions more common in SoC and address inherent bias that may affect accurate dermatopathology sign out.
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Affiliation(s)
- Kyle A Williams
- Department of Dermatology, Mayo Clinic, Jacksonville, FL, 32224, USA
| | - Bitania Wondimu
- Department of Laboratory Medicine and Pathology, University of Washington Medical Center, Seattle, WA, 98195, USA
| | - Ayodeji M Ajayi
- Department of Dermatology, Mayo Clinic, Jacksonville, FL, 32224, USA
| | - Olayemi Sokumbi
- Department of Dermatology, Mayo Clinic, Jacksonville, FL, 32224, USA; Department of Laboratory Medicine & Pathology, Mayo Clinic, Jacksonville, FL, 32224, USA.
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Nartey M, Ulzen-Appiah K. Exertional Dyspnea Incidentally Diagnosed as Sarcoidosis: A Teaching Hospital Experience. Case Rep Pulmonol 2023; 2023:8689352. [PMID: 37706114 PMCID: PMC10497360 DOI: 10.1155/2023/8689352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 05/22/2023] [Accepted: 08/17/2023] [Indexed: 09/15/2023] Open
Abstract
Background Sarcoidosis is a complex disease with nonspecific etiology and clinical presentation. Its diagnosis is often delayed due to the absence of a single specific investigation modality. A multidisciplinary approach is necessary for its diagnosis. Report. A 49-year-old male presented with recurrent dyspnea on exertion, easy fatigue, and chest pain after several visits to different health facilities over 5 months. A diagnosis of pulmonary sarcoidosis was made after a series of laboratory and imaging investigations were done revealing bilateral reticonodular opacifications, noncaseating granulomata, elevated serum ACE and calcium levels consistent with sarcoidosis. Conclusion Sarcoidosis, although a rare presentation in our setting, may easily be overlooked or misdiagnosed if a holistic or multidisciplinary approach is not employed in its diagnosis. Nonspecificity of symptoms contributes to the delayed diagnosis.
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Affiliation(s)
- Melvina Nartey
- Department of Pathology, School of Medical Sciences, University of Cape Coast, Cape Coast Teaching Hospital, Cape Coast, Ghana
| | - Kofi Ulzen-Appiah
- Department of Pathology, School of Medical Sciences, University of Cape Coast, Cape Coast Teaching Hospital, Cape Coast, Ghana
- ACT Pathology Consult, Cape Coast, Ghana
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15
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Caputo A, Caleo A, Cozzolino I, Zeppa P, Ciancia G, Ciliberti V. COVID-19 post-vaccination lymphadenopathy: A review of the use of fine needle aspiration cytology. Cytopathology 2023; 34:423-432. [PMID: 36807950 DOI: 10.1111/cyt.13221] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 02/09/2023] [Indexed: 02/20/2023]
Abstract
COVID-19 vaccine-associated clinical lymphadenopathy (C19-LAP) and subclinical lymphadenopathy (SLDI), which are mainly detected by 18F-FDG PET-CT, have been observed after the introduction of RNA-based vaccines during the pandemic. Lymph node (LN) fine needle aspiration cytology (FNAC) has been used to diagnose single cases or small series of SLDI and C19-LAP. In this review, clinical and LN-FNAC features of SLDI and C19-LAP are reported and compared to non-Covid (NC)-LAP. A search for studies on C19-LAP and SLDI histopathology and cytopathology was performed on PubMed and Google Scholar, on 11 January 2023. Reports on LN-FNAC of C19-LAP were retrieved. A total of 14 reports, plus one unpublished case of C19-LAP observed in our institution, diagnosed by LN-FNAC were included in a pooled analysis and compared to the corresponding histopathological reports. In total, 26 cases were included in this review, with a mean age of 50.5 years. Twenty-one lymphadenopathies assessed by LN-FNAC were diagnosed as benign, and three cases as atypical lymphoid hyperplasia; the latter were subsequently confirmed as benign (one by repetition of LN-FNAC, two by histological control). One case of mediastinal lymphadenopathy in a patient suffering from melanoma was reported as reactive granulomatous inflammation, while one unsuspected case was diagnosed as metastasis from melanoma. In all cases, the cytological diagnoses were confirmed by follow-up or excisional biopsy. The high diagnostic value of LN-FNAC in excluding malignant processes was extremely useful in this context and may be particularly valuable when CNB or histological excisions are difficult to perform, as was the case during Covid lockdowns.
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Affiliation(s)
- Alessandro Caputo
- UOC di Anatomia Patologica, Azienda Ospedaliera Universitaria, San Giovanni di Dio e Ruggi d'Aragona, University of Salerno (IT), Salerno, Italy
| | - Alessia Caleo
- UOC di Anatomia Patologica, Azienda Ospedaliera Universitaria, San Giovanni di Dio e Ruggi d'Aragona, University of Salerno (IT), Salerno, Italy
| | - Immacolata Cozzolino
- Dipartimento di Salute Mentale e Fisica e Medicina, Università degli studi della Campania Luigi Vanvitelli, Naples (IT), Naples, Italy
| | - Pio Zeppa
- UOC di Anatomia Patologica, Azienda Ospedaliera Universitaria, San Giovanni di Dio e Ruggi d'Aragona, University of Salerno (IT), Salerno, Italy
| | - Giuseppe Ciancia
- UOC di Anatomia Patologica, Azienda Ospedaliera Universitaria, San Giovanni di Dio e Ruggi d'Aragona, University of Salerno (IT), Salerno, Italy
| | - Valeria Ciliberti
- UOC di Anatomia Patologica, Azienda Ospedaliera Universitaria, San Giovanni di Dio e Ruggi d'Aragona, University of Salerno (IT), Salerno, Italy
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16
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Goonetilleke A, Matthias AT. Sarcoidosis presenting as a loss of weight with preserved appetite. SAGE Open Med Case Rep 2023; 11:2050313X231195248. [PMID: 37654552 PMCID: PMC10467165 DOI: 10.1177/2050313x231195248] [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: 04/21/2023] [Accepted: 07/31/2023] [Indexed: 09/02/2023] Open
Abstract
Sarcoidosis is a multisystem inflammatory disorder of unknown aetiology affecting a wide range of organs and is characterised by the presence of noncaseating granulomas. It has rarely been reported in Sri Lanka. This case describes a 36-year-old male presenting with a loss of weight despite a preserved appetite. He had evidence of sarcoidosis with pulmonary, lymph node, eye, hepatosplenomegaly, thyroid and parotid gland involvement with hypercalcaemia. He was successfully treated with glucocorticoids.
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Affiliation(s)
- Asitha Goonetilleke
- University Medical Unit, Colombo South Teaching Hospital, Kalubowila, Dehiwala, Sri Lanka
| | - Anne Thushara Matthias
- Department of Medicine, Faculty of Medical Sciences, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
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17
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Mazumder A, Mehrmal S, Chaudhry S. Immunotherapy-induced exclusively cutaneous sarcoid-like reaction. BMJ Case Rep 2023; 16:e252766. [PMID: 37463781 PMCID: PMC10357716 DOI: 10.1136/bcr-2022-252766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023] Open
Abstract
Sarcoid-like reactions (SLRs) are rare, granulomatous inflammatory reactions to immune checkpoint inhibitors (ICIs) that can involve any organ but frequently affect the lungs, mediastinal lymph nodes and skin. We present a rare case of an exclusively cutaneous SLR due to pembrolizumab that clinically resembled dermatomyositis. A literature review yielded only 12 previously reported cases of ICI-induced cutaneous SLR without any systemic involvement. Our case highlights the diversity of presentations of cutaneous SLR and emphasises the importance of histological evaluation of new cutaneous eruptions.
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Affiliation(s)
- Anika Mazumder
- Saint Louis University School of Medicine, Saint Louis, Missouri, USA
| | - Sino Mehrmal
- Department of Dermatology, Saint Louis University School of Medicine, Saint Louis, Missouri, USA
| | - Sofia Chaudhry
- Department of Dermatology, Saint Louis University School of Medicine, Saint Louis, Missouri, USA
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18
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Cavallo M, Ciliberti V, Maffei E, Serio B, Sabbatino F, Zeppa P, Caputo A. An economic evaluation of fine-needle cytology as the primary diagnostic tool in the diagnosis of lymphadenopathy. Open Med (Wars) 2023; 18:20230719. [PMID: 37305522 PMCID: PMC10251160 DOI: 10.1515/med-2023-0719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 04/26/2023] [Accepted: 04/26/2023] [Indexed: 06/13/2023] Open
Abstract
Fine-needle aspiration cytology (FNAC) is commonly used to obtain a pre-surgical pathological diagnosis in many organs, but its cost-effectiveness in lymphadenopathy has not been studied yet. We calculated the cost and diagnostic accuracy of a diagnostic algorithm that uses FNAC as a first-line procedure and compared it to a purely surgical approach in 545 consecutive lymphadenopathies. In 74% of the cases, FNAC alone can obtain a sufficiently detailed diagnosis, avoiding the surgical biopsy. In doing so, the average cost of diagnosis is cut to less than one-third, the patient avoids an invasive procedure and the diagnosis is reached earlier. In conclusion, the systematic use of lymph node-FNAC in the initial assessment of lymphadenopathy is clinically and economically advantageous as it avoids surgical biopsies in cases where cytology can suffice.
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Affiliation(s)
- Monica Cavallo
- Department of Medicine and Surgery, University of Salerno, Baronissi, Salerno, Italy
- Department of Oncology, Haematology and Pathology, Pathology Unit, University Hospital of Salerno, Salerno, Italy
| | - Valeria Ciliberti
- Department of Medicine and Surgery, University of Salerno, Baronissi, Salerno, Italy
- Department of Oncology, Haematology and Pathology, Pathology Unit, University Hospital of Salerno, Salerno, Italy
| | - Elisabetta Maffei
- Department of Medicine and Surgery, University of Salerno, Baronissi, Salerno, Italy
- Department of Oncology, Haematology and Pathology, Pathology Unit, University Hospital of Salerno, Salerno, Italy
| | - Bianca Serio
- Department of Oncology, Haematology and Pathology, Haematology Unit, University Hospital of Salerno, Salerno, Italy
| | - Francesco Sabbatino
- Department of Medicine and Surgery, University of Salerno, Baronissi, Salerno, Italy
- Department of Oncology, Haematology and Pathology, Oncology Unit, University Hospital of Salerno, Salerno, Italy
| | - Pio Zeppa
- Department of Medicine and Surgery, University of Salerno, Via Salvador Allende 1, Baronissi, Salerno, Italy
- Pathology Unit, University Hospital of Salerno, Salerno, Italy
| | - Alessandro Caputo
- Department of Medicine and Surgery, University of Salerno, Baronissi, Salerno, Italy
- Department of Oncology, Haematology and Pathology, Pathology Unit, University Hospital of Salerno, Salerno, Italy
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19
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Papiris SA, Kolilekas L, Rivera N, Spanos M, Li G, Gokulnath P, Chatterjee E, Georgakopoulos A, Kallieri M, Papaioannou AI, Raptakis T, Apollonatou V, Antonogiannaki EM, Gialafos E, Chatziioannou S, Grunewald J, Manali ED. From Karl Wurm and Guy Scadding's staging to 18F-FDG PET/CT scan phenotyping and far beyond: perspective in the evading history of phenotyping in sarcoidosis. Front Med (Lausanne) 2023; 10:1174518. [PMID: 37234239 PMCID: PMC10206027 DOI: 10.3389/fmed.2023.1174518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 04/05/2023] [Indexed: 05/27/2023] Open
Abstract
Sarcoidosis is an inflammatory granulomatous disease of unknown etiology involving any organ or tissue along with any combination of active sites, even the most silent ones clinically. The unpredictable nature of the sites involved in sarcoidosis dictates the highly variable natural history of the disease and the necessity to cluster cases at diagnosis based on clinical and/or imaging common characteristics in an attempt to classify patients based on their more homogeneous phenotypes, possibly with similar clinical behavior, prognosis, outcome, and therefore with therapeutic requirements. In the course of the disease's history, this attempt relates to the availability of a means of detection of the sites involved, from the Karl Wurm and Guy Scadding's chest x-ray staging through the ACCESS, the WASOG Sarcoidosis Organ Assessment Instruments, and the GenPhenReSa study to the 18F-FDG PET/CT scan phenotyping and far beyond to new technologies and/or the current "omics." The hybrid molecular imaging of the 18F-FDG PET/CT scan, by unveiling the glucose metabolism of inflammatory cells, can identify high sensitivity inflammatory active granulomas, the hallmark of sarcoidosis-even in clinically and physiologically silent sites-and, as recently shown, is successful in identifying an unexpected ordered stratification into four phenotypes: (I) hilar-mediastinal nodal, (II) lungs and hilar-mediastinal nodal, (III) an extended nodal supraclavicular, thoracic, abdominal, inguinal, and (IV) all the above in addition to systemic organs and tissues, which is therefore the ideal phenotyping instrument. During the "omics era," studies could provide significant, distinct, and exclusive insights into sarcoidosis phenotypes linking clinical, laboratory, imaging, and histologic characteristics with molecular signatures. In this context, the personalization of treatment for sarcoidosis patients might have reached its goal.
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Affiliation(s)
- Spyros A. Papiris
- 2nd Pulmonary Medicine Department, Medical School, General University Hospital Attikon, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Natalia Rivera
- Respiratory Medicine Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Michail Spanos
- Cardiovascular Research Center, Simches 3 Massachusetts General Hospital, Boston, MA, United States
| | - Guoping Li
- Cardiovascular Research Center, Simches 3 Massachusetts General Hospital, Boston, MA, United States
| | - Priyanka Gokulnath
- Cardiovascular Research Center, Simches 3 Massachusetts General Hospital, Boston, MA, United States
| | - Emeli Chatterjee
- Cardiovascular Research Center, Simches 3 Massachusetts General Hospital, Boston, MA, United States
| | - Alexandros Georgakopoulos
- 2nd Department of Radiology, Nuclear Medicine Section, Medical School, General University Hospital “Attikon”, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Kallieri
- 2nd Pulmonary Medicine Department, Medical School, General University Hospital Attikon, National and Kapodistrian University of Athens, Athens, Greece
| | - Andriana I. Papaioannou
- 1st Respiratory Medicine Department, Athens Medical School, Sotiria Chest Hospital of Athens, National and Kapodistrian University of Athens, Athens, Greece
| | - Thomas Raptakis
- 2nd Pulmonary Medicine Department, Medical School, General University Hospital Attikon, National and Kapodistrian University of Athens, Athens, Greece
| | - Vasiliki Apollonatou
- 2nd Pulmonary Medicine Department, Medical School, General University Hospital Attikon, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Elias Gialafos
- Department of Cardiology, Medical School, General University Hospital “Attikon”, National and Kapodistrian University of Athens, Athens, Greece
- First Department of Neurology, Medical School, Aeginition Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Sofia Chatziioannou
- 2nd Department of Radiology, Nuclear Medicine Section, Medical School, General University Hospital “Attikon”, National and Kapodistrian University of Athens, Athens, Greece
- Division of Nuclear Medicine, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Johan Grunewald
- Respiratory Medicine Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Effrosyni D. Manali
- 2nd Pulmonary Medicine Department, Medical School, General University Hospital Attikon, National and Kapodistrian University of Athens, Athens, Greece
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20
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Giordani AS, Baritussio A, Vicenzetto C, Peloso-Cattini MG, Pontara E, Bison E, Fraccaro C, Basso C, Iliceto S, Marcolongo R, Caforio ALP. Fulminant Myocarditis: When One Size Does Not Fit All - A Critical Review of the Literature. Eur Cardiol 2023; 18:e15. [PMID: 37405349 PMCID: PMC10316338 DOI: 10.15420/ecr.2022.54] [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: 10/19/2022] [Accepted: 12/12/2022] [Indexed: 07/06/2023] Open
Abstract
Fulminant myocarditis, rather than being a distinct form of myocarditis, is instead a peculiar clinical presentation of the disease. The definition of fulminant myocarditis has varied greatly in the last 20 years, leading to conflicting reports on prognosis and treatment strategies, mainly because of varied inclusion criteria in different studies. The main conclusion of this review is that fulminant myocarditis may be due to different histotypes and aetiologies that can be diagnosed only by endomyocardial biopsy and managed by aetiology-directed treatment. This life-threatening presentation requires rapid, targeted management both in the short term (mechanical circulatory support, inotropic and antiarrhythmic treatment and endomyocardial biopsy) and in the long term (including prolonged follow-up). Fulminant presentation has also recently been identified as a risk factor for worsened prognosis, even long after the resolution of the acute phase of myocarditis.
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Affiliation(s)
- Andrea Silvio Giordani
- Cardiology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università di PadovaPadua, Italy
| | - Anna Baritussio
- Cardiology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università di PadovaPadua, Italy
| | - Cristina Vicenzetto
- Cardiology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università di PadovaPadua, Italy
| | - Maria Grazia Peloso-Cattini
- Cardiology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università di PadovaPadua, Italy
| | - Elena Pontara
- Cardiology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università di PadovaPadua, Italy
| | - Elisa Bison
- Cardiology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università di PadovaPadua, Italy
| | - Chiara Fraccaro
- Cardiology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università di PadovaPadua, Italy
| | - Cristina Basso
- Cardiovascular Pathology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università di PadovaPadua, Italy
| | - Sabino Iliceto
- Cardiology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università di PadovaPadua, Italy
| | - Renzo Marcolongo
- Cardiology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università di PadovaPadua, Italy
| | - Alida Linda Patrizia Caforio
- Cardiology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università di PadovaPadua, Italy
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21
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The Risk of Sarcoidosis Misdiagnosis and the Harmful Effect of Corticosteroids When the Disease Picture Is Incomplete. Biomedicines 2023; 11:biomedicines11010175. [PMID: 36672683 PMCID: PMC9855435 DOI: 10.3390/biomedicines11010175] [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: 12/01/2022] [Revised: 01/05/2023] [Accepted: 01/09/2023] [Indexed: 01/12/2023] Open
Abstract
Sarcoidosis is a complex granulomatous disease of unknown etiology. Due to the heterogeneity of the disease, the diagnosis remains challenging in many cases, often at the physician's discretion, requiring a thorough and complex investigation. Many other granulomatous diseases have the potential to mimic sarcoidosis, whether infectious, occupational, or autoimmune diseases and starting an unnecessary corticosteroid treatment can worsen the patient's prognosis, leading to side effects that can be harder to treat than the actual disease.
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22
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Hu YQ, Lv CY, Cui A. Pulmonary sarcoidosis: A novel sequelae of drug reaction with eosinophilia and systemic symptoms: A case report. World J Clin Cases 2022; 10:13074-13080. [PMID: 36569008 PMCID: PMC9782944 DOI: 10.12998/wjcc.v10.i35.13074] [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: 09/14/2022] [Revised: 11/13/2022] [Accepted: 11/23/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is an uncommon yet serious adverse drug hypersensitivity reaction with the presentations including rash, fever, lymphadenopathy, and internal organ involvement. Sarcoidosis is a systematic granulomatous disease with unknown etiology. We herein report a case of pulmonary sarcoidosis secondary to allopurinol-induced DRESS.
CASE SUMMARY A 37-year-old man with a history of hyperuricemia was treated with allopurinol for three weeks at a total dose of 7000 milligrams before developing symptoms including anorexia, fever, erythematous rash, and elevated transaminase. The patient was diagnosed with DRESS and was treated with prednisone for 6 mo until all the symptoms completely resolved. Three months later, the patient presented again because of a progressively worsening dry cough. His chest computed tomography images showed bilateral lung parenchyma involvement with lymph node enlargement, which was confirmed to be nonnecrotizing granuloma by pathological examination. Based on radiologic and pathological findings, he was diagnosed with sarcoidosis and was restarted on treatment with prednisone, which was continued for another 6 mo. Reexamination of chest imaging revealed complete resolution of parenchymal lung lesions and a significant reduction in the size of the mediastinal and hilar lymph nodes. Following a 6-month follow-up of completion of treatment, the patient's clinical condition remained stable with no clinical evidence of relapse.
CONCLUSION This is the first case in which pulmonary sarcoidosis developed as a late complication of allopurinol-induced DRESS. The case indicated that the autoimmune reaction of DRESS may play an important role in the pathogenesis of sarcoidosis.
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Affiliation(s)
- Yu-Qi Hu
- Department of Pulmonary and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - Chen-Yang Lv
- Department of Pulmonary and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
- Department of Pulmonary and Critical Care Medicine, The First Hospital of Fangshan District, Beijing 102499, China
| | - Ai Cui
- Department of Pulmonary and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
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23
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Abstract
Sarcoidosis is a heterogeneous disease, which can affect virtually every body organ, even though lungs and intra thoracic lymph nodes are almost universally affected. The presence of noncaseating granulomas is the histopathological hallmark of the disease, and clinical picture depends on the organs affected. Data about interaction between sarcoidosis and comorbidities, such as cardiovascular and pulmonary diseases, autoimmune disorders, malignancy and drug-related adverse events are limited. Several lung conditions can be associated with sarcoidosis, such as pulmonary hypertension and fibrosis, making it difficult sometimes the differentiation between complications and distinctive pathologies. Their coexistence may complicate the diagnosis of sarcoidosis and contribute to the highly variable and unpredictable natural history, particularly if several diseases are recognised. A thorough assessment of specific disorders that can be associated with sarcoidosis should always be carried out, and future studies will need to evaluate sarcoidosis not only as a single disorder, but also in the light of possible concomitant conditions.Key messagesComorbidities in sarcoidosis are common, especially cardiovascular and pulmonary diseases.In the diagnostic workup, a distinction must be made between sarcoidosis-related complaints and complaints caused by other separate disorders. It can be very difficult to distinguish between complications of sarcoidosis and other concomitant conditions.The coexistence of multiple conditions may complicate the diagnosis of sarcoidosis, affect its natural course and response to treatment.
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Affiliation(s)
- Claudio Tana
- Geriatrics Clinic, Medicine Department, SS Annunziata Hospital of Chieti, Chieti, Italy
| | - Marjolein Drent
- Department of Pharmacology and Toxicology, Faculty of Health, Medicine and Life Science, Maastricht University, Maastricht, The Netherlands.,ILD Center of Excellence, Department of Respiratory Medicine, St. Antonius Hospital, Nieuwegein, The Netherlands.,ILD Care Foundation Research Team, Ede, The Netherlands
| | - Hilario Nunes
- AP-HP, Hôpital Avicenne, Service de Pneumologie, Centre de Référence des Maladies Pulmonaires Rares de l'adulte, Université Sorbonne Paris Nord, Bobigny, France
| | - Vasilis Kouranos
- Interstitial Lung Disease Unit, Royal Brompton Hospital, National Heart and Lung Institute, Imperial College London, London, UK
| | - Francesco Cinetto
- Rare Diseases Referral Center, Internal Medicine 1, Ca' Foncello Hospital - AULSS2 Marca Trevigiana and Department of Medicine - DIMED, University of Padova, Italy
| | - Naomi T Jessurun
- ILD Care Foundation Research Team, Ede, The Netherlands.,Netherlands Pharmacovigilance Centre Lareb, 's-Hertogenbosch, The Netherlands
| | - Paolo Spagnolo
- Respiratory Disease Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
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24
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Moore SM, Astle J, Shay SG. Cervical Lymphadenopathy and Airway Masses in a Child. JAMA Otolaryngol Head Neck Surg 2022; 149:2798549. [PMID: 36355353 DOI: 10.1001/jamaoto.2022.3576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
A previously healthy 12-year-old boy presented with a 3-month history of nasal obstruction, progressive dysphonia, recurrent deep neck abscesses, and tender, bulky cervical lymphadenopathy. What is your diagnosis?
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Affiliation(s)
| | - John Astle
- Department of Pathology and Laboratory Medicine, Medical College of Wisconsin, Milwaukee
| | - Sophie G Shay
- Department of Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee
- Division of Pediatric Otolaryngology, Children's Wisconsin, Milwaukee
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25
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Duo M, Liu Z, Li P, Wang Y, Zhang Y, Weng S, Zheng Y, Fan M, Wu R, Xu H, Ren Y, Cheng Z. Integrative bioinformatics analysis to explore a robust diagnostic signature and landscape of immune cell infiltration in sarcoidosis. Front Med (Lausanne) 2022; 9:942177. [DOI: 10.3389/fmed.2022.942177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022] Open
Abstract
BackgroundThe unknown etiology of sarcoidosis with variable clinical features leads to delayed diagnosis and limited therapeutic strategies. Hence, exploring the latent mechanisms and constructing an accessible and reliable diagnostic model of sarcoidosis is vital for innovative therapeutic approaches to improve prognosis.MethodsThis retrospective study analyzed transcriptomes from 11 independent sarcoidosis cohorts, comprising 313 patients and 400 healthy controls. The weighted gene co-expression network analysis (WGCNA) and differentially expressed gene (DEG) analysis were performed to identify molecular biomarkers. Machine learning was employed to fit a diagnostic model. The potential pathogenesis and immune landscape were detected by bioinformatics tools.ResultsA 10-gene signature SARDS consisting of GBP1, LEF1, IFIT3, LRRN3, IFI44, LHFPL2, RTP4, CD27, EPHX2, and CXCL10 was further constructed in the training cohorts by the LASSO algorithm, which performed well in the four independent cohorts with the splendid AUCs ranging from 0.938 to 1.000. The findings were validated in seven independent publicly available gene expression datasets retrieved from whole blood, PBMC, alveolar lavage fluid cells, and lung tissue samples from patients with outstanding AUCs ranging from 0.728 to 0.972. Transcriptional signatures associated with sarcoidosis revealed a potential role of immune response in the development of the disease through bioinformatics analysis.ConclusionsOur study identified and validated molecular biomarkers for the diagnosis of sarcoidosis and constructed the diagnostic model SARDS to improve the accuracy of early diagnosis of the disease.
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26
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Sarcoidosis and COVID-19: At the Cross-Road between Immunopathology and Clinical Manifestation. Biomedicines 2022; 10:biomedicines10102525. [PMID: 36289785 PMCID: PMC9599235 DOI: 10.3390/biomedicines10102525] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/29/2022] [Accepted: 09/30/2022] [Indexed: 02/08/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) has been associated with dysregulation of the immune system featuring inappropriate immune responses, exacerbation of inflammatory responses, and multiple organ dysfunction syndrome in patients with severe disease. Sarcoidosis, also known as Besnier-Boeck-Schaumann disease, is an idiopathic granulomatous multisystem disease characterized by dense epithelioid non-necrotizing lesions with varying degrees of lymphocytic inflammation. These two diseases have similar clinical manifestations and may influence each other at multiple levels, eventually affecting their clinical courses and prognosis. Notably, sarcoidosis patients are at high risk of severe COVID-19 pneumonia because of the underlying lung disease and chronic immunosuppressive treatment. In this narrative review, we will discuss interactions between sarcoidosis and COVID-19 in terms of clinical manifestations, treatment, and pathogenesis, including the role of the dysregulated renin-angiotensin system, altered immune responses involving increased cytokine levels and immune system hyperactivation, and cellular death pathways.
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Cattelan F, Hysa E, Gotelli E, Pizzorni C, Bica PF, Grosso M, Barisione E, Paolino S, Carmisciano L, Sulli A, Smith V, Cutolo M. Microvascular capillaroscopic abnormalities and occurrence of antinuclear autoantibodies in patients with sarcoidosis. Rheumatol Int 2022; 42:2199-2210. [PMID: 36040491 PMCID: PMC9548476 DOI: 10.1007/s00296-022-05190-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 08/13/2022] [Indexed: 11/29/2022]
Abstract
We described nailfold videocapillaroscopy (NVC) findings and estimated the prevalence of serum anti-nuclear (ANA) and extractable nuclear antigen autoantibodies (ENA) in a cohort of sarcoidosis patients, comparing them with adequate healthy controls (HCs) and with primary Raynaud’s phenomenon patients (PRPs). NVC findings were also correlated with the occurrence of autoantibodies, current treatment, laboratory parameters, variables of lung function and whole-body imaging data. Twenty-six patients with sarcoidosis were assessed through NVC, laboratory parameters, pulmonary function tests, chest-X ray and 18- fluorodeoxyglucose positron emission tomography/computed tomography. The NVC parameters and ANA/ENA dosage were recorded also in 30 PRPs and 30 HCs. Sarcoidosis patients showed a higher rate of capillary dilations and nonspecific abnormalities and a lower mean capillary absolute number than PRPs and HCs (p < 0.01 for all comparisons). The prevalence of ANA positivity was higher in patients with sarcoidosis compared with PRPs and HCs (p < 0.02 for both), whereas ENA positivity was detected in one sarcoidosis patient (Ro52). Among sarcoidosis patients, the mean capillary absolute number negatively correlated with the C-reactive protein concentrations and was positively associated with the forced vital capacity percentage. Instead, a negative correlation was detected between serum ACE levels and the presence of capillary dilations (all p < 0.05). Our findings suggest a microvascular involvement in sarcoidosis whose investigation by NVC might be useful for the follow-up of patients displaying RP. Autoantibody positivity in sarcoidosis might suggest autoimmune implications in the disease or the production of autoantibodies reactive to tissue damage.
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Affiliation(s)
- Francesco Cattelan
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, IRCSS San Martino Polyclinic, Viale Benedetto XV, 6, 16132, Genoa, Italy
| | - Elvis Hysa
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, IRCSS San Martino Polyclinic, Viale Benedetto XV, 6, 16132, Genoa, Italy
| | - Emanuele Gotelli
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, IRCSS San Martino Polyclinic, Viale Benedetto XV, 6, 16132, Genoa, Italy
| | - Carmen Pizzorni
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, IRCSS San Martino Polyclinic, Viale Benedetto XV, 6, 16132, Genoa, Italy
| | - Pietro Francesco Bica
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, IRCSS San Martino Polyclinic, Viale Benedetto XV, 6, 16132, Genoa, Italy
| | - Marco Grosso
- Pneumology Unit, IRCCS San Martino Polyclinic, Genoa, Italy
| | | | - Sabrina Paolino
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, IRCSS San Martino Polyclinic, Viale Benedetto XV, 6, 16132, Genoa, Italy
| | - Luca Carmisciano
- Department of Health Sciences, University of Genova, Genoa, Italy
| | - Alberto Sulli
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, IRCSS San Martino Polyclinic, Viale Benedetto XV, 6, 16132, Genoa, Italy
| | - Vanessa Smith
- Unit for Molecular Immunology and Inflammation, VIB Inflammation Research Center (IRC), Ghent, Belgium.,Department of Internal Medicine, Ghent University, Ghent, Belgium.,Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Maurizio Cutolo
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, IRCSS San Martino Polyclinic, Viale Benedetto XV, 6, 16132, Genoa, Italy.
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Distinguishing CNS neurosarcoidosis from multiple sclerosis and an approach to “overlap” cases. J Neuroimmunol 2022; 369:577904. [DOI: 10.1016/j.jneuroim.2022.577904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 05/30/2022] [Accepted: 05/30/2022] [Indexed: 12/17/2022]
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Sarcoid Uveitis: An Intriguing Challenger. Medicina (B Aires) 2022; 58:medicina58070898. [PMID: 35888617 PMCID: PMC9316395 DOI: 10.3390/medicina58070898] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/13/2022] [Accepted: 06/16/2022] [Indexed: 11/17/2022] Open
Abstract
The purpose of our work is to describe the actual knowledge concerning etiopathogenesis, clinical manifestations, diagnostic procedures, complications and therapy of ocular sarcoidosis (OS). The study is based on a recent literature review and on the experience of our tertiary referral center. Data were retrospectively analyzed from the electronic medical records of 235 patients (461 eyes) suffering from a biopsy-proven ocular sarcoidosis. Middle-aged females presenting bilateral ocular involvement are mainly affected; eye involvement at onset is present in one-third of subjects. Uveitis subtype presentation ranges widely among different studies: panuveitis and multiple chorioretinal granulomas, retinal segmental vasculitis, intermediate uveitis and vitreitis, anterior uveitis with granulomatous mutton-fat keratic precipitates, iris nodules, and synechiae are the main ocular features. The most important complications are cataract, glaucoma, cystoid macular edema (CME), and epiretinal membrane. Therapy is based on the disease localization and the severity of systemic or ocular involvement. Local, intravitreal, or systemic steroids are the mainstay of treatment; refractory or partially responsive disease has to be treated with conventional and biologic immunosuppressants. In conclusion, we summarize the current knowledge and assessment of ophthalmological inflammatory manifestations (mainly uveitis) of OS, which permit an early diagnostic assay and a prompt treatment.
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Elwazir MY, Bois JP, Chareonthaitawee P. Utilization of cardiac imaging in sarcoidosis. Expert Rev Cardiovasc Ther 2022; 20:253-266. [DOI: 10.1080/14779072.2022.2069560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Mohamed Y. Elwazir
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
- Department of Cardiology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - John P. Bois
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
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