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Lv PP, Xu XY, Han YM, Ma Y, Li SY. Non-negligible ultrasonographic findings in sarcoid myositis: A case series and literature review. JOURNAL OF CLINICAL ULTRASOUND : JCU 2024. [PMID: 39041232 DOI: 10.1002/jcu.23759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 05/23/2024] [Accepted: 06/24/2024] [Indexed: 07/24/2024]
Abstract
Sarcoid myositis is a rare and often debilitating extrapulmonary manifestation of sarcoidosis that can be difficult to recognize without a prior sarcoidosis diagnosis. Sarcoidosis with muscle nodules or masses as the first symptom is the least common form, occurring in approximately 0.5%-2.3% of cases. This article presents four middle-aged female patients who initially sought medical attention for a lower limb mass. Ultrasound examinations revealed consistent characteristic changes indicative of myositis. All patients underwent ultrasound-guided muscle biopsy and were diagnosed with sarcoidosis. Therefore, ultrasonography plays a pivotal role as the primary diagnostic tool for the early detection of sarcoid myositis.
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Affiliation(s)
- Pan-Pan Lv
- Department of Ultrasound in Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xia-Yan Xu
- Department of Rheumatology in Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yong-Mei Han
- Department of Rheumatology in Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yan Ma
- Department of Pathology in Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shi-Yan Li
- Department of Ultrasound in Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
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2
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Buso H, Discardi C, Bez P, Muscianisi F, Ceccato J, Milito C, Firinu D, Landini N, Jones MG, Felice C, Rattazzi M, Scarpa R, Cinetto F. Sarcoidosis versus Granulomatous and Lymphocytic Interstitial Lung Disease in Common Variable Immunodeficiency: A Comparative Review. Biomedicines 2024; 12:1503. [PMID: 39062076 PMCID: PMC11275071 DOI: 10.3390/biomedicines12071503] [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: 05/08/2024] [Revised: 06/24/2024] [Accepted: 07/01/2024] [Indexed: 07/28/2024] Open
Abstract
Sarcoidosis and Granulomatous and Lymphocytic Interstitial Lung Diseases (GLILD) are two rare entities primarily characterised by the development of Interstitial Lung Disease (ILD) in the context of systemic immune dysregulation. These two conditions partially share the immunological background and pathologic findings, with granuloma as the main common feature. In this narrative review, we performed a careful comparison between sarcoidosis and GLILD, with an overview of their main similarities and differences, starting from a clinical perspective and ending with a deeper look at the immunopathogenesis and possible target therapies. Sarcoidosis occurs in immunocompetent individuals, whereas GLILD occurs in patients affected by common variable immunodeficiency (CVID). Moreover, peculiar extrapulmonary manifestations and radiological and histological features may help distinguish the two diseases. Despite that, common pathogenetic pathways have been suggested and both these disorders can cause progressive impairment of lung function and variable systemic granulomatous and non-granulomatous complications, leading to significant morbidity, reduced quality of life, and survival. Due to the rarity of these conditions and the extreme clinical variability, there are still many open questions concerning their pathogenesis, natural history, and optimal management. However, if studied in parallel, these two entities might benefit from each other, leading to a better understanding of their pathogenesis and to more tailored treatment approaches.
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Affiliation(s)
- Helena Buso
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca’ Foncello Hospital, University of Padova, 35124 Padova, Italy (C.F.); (M.R.); (R.S.); (F.C.)
| | - Claudia Discardi
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca’ Foncello Hospital, University of Padova, 35124 Padova, Italy (C.F.); (M.R.); (R.S.); (F.C.)
| | - Patrick Bez
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca’ Foncello Hospital, University of Padova, 35124 Padova, Italy (C.F.); (M.R.); (R.S.); (F.C.)
| | - Francesco Muscianisi
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca’ Foncello Hospital, University of Padova, 35124 Padova, Italy (C.F.); (M.R.); (R.S.); (F.C.)
| | - Jessica Ceccato
- Haematology and Clinical Immunology Unit, Department of Medicine (DIMED), University of Padova, 35124 Padova, Italy
- Veneto Institute of Molecular Medicine (VIMM), 35131 Padova, Italy
| | - Cinzia Milito
- Department of Molecular Medicine, “Sapienza” University of Rome, 00161 Rome, Italy
| | - Davide Firinu
- Department of Medical Sciences and Public Health, University of Cagliari, 09124 Cagliari, Italy
| | - Nicholas Landini
- Department of Radiological, Oncological and Pathological Sciences, Policlinico Umberto I Hospital, “Sapienza” University of Rome, 00161 Rome, Italy
| | - Mark G. Jones
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 YD, UK;
- Institute for Life Sciences, University of Southampton, Southampton SO17 1BJ, UK
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton, Southampton SO16 6YD, UK
| | - Carla Felice
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca’ Foncello Hospital, University of Padova, 35124 Padova, Italy (C.F.); (M.R.); (R.S.); (F.C.)
| | - Marcello Rattazzi
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca’ Foncello Hospital, University of Padova, 35124 Padova, Italy (C.F.); (M.R.); (R.S.); (F.C.)
| | - Riccardo Scarpa
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca’ Foncello Hospital, University of Padova, 35124 Padova, Italy (C.F.); (M.R.); (R.S.); (F.C.)
| | - Francesco Cinetto
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca’ Foncello Hospital, University of Padova, 35124 Padova, Italy (C.F.); (M.R.); (R.S.); (F.C.)
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Vidović Juras D, Ivković I, Hećimović A, Gjadrov Kuveždić K, Andabak Rogulj A, Lončar Brzak B, Brailo V, Škrinjar I, Špiljak B. Unusual parotid gland and sublingual mucosa swelling in a 48-year-old woman. Oral Surg Oral Med Oral Pathol Oral Radiol 2024:S2212-4403(24)00312-2. [PMID: 38926043 DOI: 10.1016/j.oooo.2024.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 05/12/2024] [Accepted: 05/17/2024] [Indexed: 06/28/2024]
Affiliation(s)
- Danica Vidović Juras
- Department of Oral Medicine, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; Clinical Department of Oral Diseases, Dental Clinic, University Hospital Centre (UHC) Zagreb, Zagreb, Croatia
| | - Irena Ivković
- Department of Otorhinolaryngology-Head & Neck Surgery, UHC Zagreb, Zagreb, Croatia
| | - Ana Hećimović
- Clinic for Respiratory Diseases, UHC Zagreb, Zagreb, Croatia; University of Zagreb, School of Medicine, Zagreb, Croatia
| | | | - Ana Andabak Rogulj
- Department of Oral Medicine, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; Clinical Department of Oral Diseases, Dental Clinic, University Hospital Centre (UHC) Zagreb, Zagreb, Croatia
| | - Božana Lončar Brzak
- Department of Oral Medicine, School of Dental Medicine, University of Zagreb, Zagreb, Croatia
| | - Vlaho Brailo
- Department of Oral Medicine, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; Clinical Department of Oral Diseases, Dental Clinic, University Hospital Centre (UHC) Zagreb, Zagreb, Croatia
| | - Ivana Škrinjar
- Department of Oral Medicine, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; Clinical Department of Oral Diseases, Dental Clinic, University Hospital Centre (UHC) Zagreb, Zagreb, Croatia
| | - Bruno Špiljak
- School of Dental Medicine, University of Zagreb, Zagreb, Croatia.
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Merzel Šabović EK, Starbek Zorko M, Hosta V, Žgavec B, Bajuk V. Microblading reaction as a manifestation of systemic sarcoidosis: two case reports and a review of the literature. J Med Case Rep 2024; 18:221. [PMID: 38654341 DOI: 10.1186/s13256-024-04439-w] [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: 07/16/2023] [Accepted: 02/07/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Sarcoidosis is a multisystemic disease characterized by granulomatous inflammation. Sarcoidosis often poses a diagnostic challenge owing to its nonspecific or mild clinical features. In 20-35% of cases, sarcoidosis initially presents on skin. However, skin lesions commonly mimic dermatological conditions. Therefore, it is important to not underestimate the skin manifestations and perform histopathological examinations to make a timely diagnosis. CASE PRESENTATION We present two cases of 33-year-old Caucasian female patients with orange-red macules and plaques that developed in the eyebrow area 1 and 6 years after microblading, respectively. Histopathological examination confirmed a diagnosis of sarcoidosis. The lymph nodes and lungs were also affected in both patients. CONCLUSION Our two reports suggest that an esthetic procedure involving dermal or subcutaneous injection of foreign materials can trigger the development of cutaneous and systemic sarcoidosis. However, this relationship has not been described yet. Physicians should, therefore, be aware of this complication to properly evaluate and treat such patients in a timely manner.
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Affiliation(s)
- Eva Klara Merzel Šabović
- Dermatology and Venereology Clinic, University Medical Centre Ljubljana, Gradiskova 10, 1000, Ljubljana, Slovenia.
- Medical Faculty Ljubljana, University of Ljubljana, Ljubljana, Slovenia.
| | - Mateja Starbek Zorko
- Dermatology and Venereology Clinic, University Medical Centre Ljubljana, Gradiskova 10, 1000, Ljubljana, Slovenia
- Medical Faculty Ljubljana, University of Ljubljana, Ljubljana, Slovenia
| | - Violeta Hosta
- Dermatology and Venereology Clinic, University Medical Centre Ljubljana, Gradiskova 10, 1000, Ljubljana, Slovenia
| | - Borut Žgavec
- Dermatology and Venereology Clinic, University Medical Centre Ljubljana, Gradiskova 10, 1000, Ljubljana, Slovenia
| | - Vid Bajuk
- Dermatology and Venereology Clinic, University Medical Centre Ljubljana, Gradiskova 10, 1000, Ljubljana, Slovenia
- Medical Faculty Ljubljana, University of Ljubljana, Ljubljana, Slovenia
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Morrison T, Lakusta-Wong T, Roy-Hewitson C, Gosselin J, Nevares A. Tumor Necrosis Factor Inhibitors as Early Steroid-Sparing Therapy for Neurosarcoidosis: A Case Series. J Clin Rheumatol 2024:00124743-990000000-00195. [PMID: 38446468 DOI: 10.1097/rhu.0000000000002072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
Affiliation(s)
- Tessalyn Morrison
- From the Department of Medicine, University of Vermont Medical Center
| | | | | | - Jeanne Gosselin
- Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Vermont Medical Center and Robert Larner MD College of Medicine at the University of Vermont, Burlington, VT
| | - Alana Nevares
- Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Vermont Medical Center and Robert Larner MD College of Medicine at the University of Vermont, Burlington, VT
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6
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Judson MA. Health-Related Quality of Life Assessment in Sarcoidosis. Clin Chest Med 2024; 45:159-173. [PMID: 38245364 DOI: 10.1016/j.ccm.2023.08.009] [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: 01/22/2024]
Abstract
Health-related quality of life (HRQoL) is of major concern to patients with sarcoidosis. HRQoL impairment is the most common reason to treat the disease. Advances in patient-reported outcome (PRO) methodology offer the promise to use these instruments to follow quality of life in individual patients with sarcoidosis over time. Several HRQoL issues will be highlighted including their clinical importance, common causes in patients with sarcoidosis, the construction and use of PROs in clinical sarcoidosis trials, methods to adapt PROs to monitor HRQoL in individual patients with sarcoidosis, and the approach to improving HRQoL in this disease.
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Affiliation(s)
- Marc A Judson
- Division of Pulmonary and Critical Care Medicine, Albany Medical Center, 16 New Scotland Avenue, MC-91 Division Pulm-CCM, Albany, NY 12208, USA.
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7
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Greenberg DJ, Ali S, Chopra A, Madisi N. Sarcoidosis associated pleural effusion: A case series and review. Respir Med Case Rep 2024; 48:101995. [PMID: 38390221 PMCID: PMC10881429 DOI: 10.1016/j.rmcr.2024.101995] [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: 11/07/2023] [Revised: 02/11/2024] [Accepted: 02/12/2024] [Indexed: 02/24/2024] Open
Abstract
Sarcoidosis is a multisystem disease most commonly affecting the lungs but also can rarely manifest as pleural effusions. Sarcoidosis associated pleural effusion occurs in around 1% of patients with sarcoidosis. Pleural fluid is typically exudative, lymphocyte predominant, with high pleural protein levels and normal or mildly elevated lactate dehydrogenase. Diagnosis involves excluding other etiologies of this pleural effusion and can be made clinically or definitively with pleural biopsy showing noncaseating granulomas. Treatment involves corticosteroids to which patients typically have an excellent response with resolution of the pleural effusion.
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Affiliation(s)
- Daniel J Greenberg
- Division of Pulmonary and Critical Care Medicine, Albany Medical Center, Albany, NY, USA
| | - Sana Ali
- Division of Pulmonary and Critical Care Medicine, Albany Medical Center, Albany, NY, USA
| | - Amit Chopra
- Division of Pulmonary and Critical Care Medicine, Albany Medical Center, Albany, NY, USA
| | - Nagendra Madisi
- Division of Pulmonary and Critical Care Medicine, Albany Medical Center, Albany, NY, USA
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8
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Harrison I, Forouzandeh M, Motaparthi K. Chronic Ulcer on the Tongue as a Manifestation of Histoplasmosis During Anti-tumor Necrosis Factor-Alpha (TNF-⍺) Inhibitor Therapy for Psoriasis. Cureus 2023; 15:e45217. [PMID: 37720115 PMCID: PMC10500618 DOI: 10.7759/cureus.45217] [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: 09/13/2023] [Indexed: 09/19/2023] Open
Abstract
Anti-tumor necrosis factor-alpha (TNF-⍺) inhibitors are commonly used in the treatment of inflammatory conditions such as psoriasis. However, these agents lead to increased susceptibility to infections. We report a patient with reactivation of latent histoplasmosis six months after starting an anti-TNF-⍺ inhibitor for the treatment of psoriasis. Dermatologists should be aware of the risks associated with initiating therapy and maintain a low threshold of suspicion for this infection in patients on anti-TNF-⍺ inhibitors presenting with oral ulcers.
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Affiliation(s)
- Iris Harrison
- Department of Dermatology, University of Florida College of Medicine, Gainesville, USA
| | - Mahtab Forouzandeh
- Department of Dermatology, University of Florida College of Medicine, Gainesville, USA
| | - Kiran Motaparthi
- Department of Dermatology, University of Florida College of Medicine, Gainesville, USA
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9
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Samia AM, Fabara Pino S, Sun L. Sarcoidosis With Skeletal Involvement Masquerading as Metastatic Malignancy. Cureus 2023; 15:e44457. [PMID: 37791207 PMCID: PMC10544283 DOI: 10.7759/cureus.44457] [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: 08/19/2023] [Indexed: 10/05/2023] Open
Abstract
Sarcoidosis is a systemic disorder characterized by noncaseating granuloma formation, which can affect any organ in the body; however, skeletal involvement is relatively uncommon. This case report presents a rare case of sarcoidosis primarily affecting the skeletal system in a 39-year-old man with a history of neurosarcoidosis. The patient presented with symptoms of nausea, vomiting, fatigue, weight loss, and lower back and pelvic pain, which were initially suspicious for malignancy. Computed tomography scans revealed lytic bone lesions and lymphadenopathy. However, a biopsy of a left inguinal lymph node confirmed necrotizing granulomatous lymphadenitis, which was consistent with necrotizing sarcoid granulomatosis - a rare variant of sarcoidosis. The patient was treated with systemic corticosteroids, which led to clinical improvement. The prognosis of sarcoidosis is generally good, with spontaneous remission occurring in up to two-thirds of patients; however, some patients may develop chronic and/or progressive disease. In particular, patients with a history of neurosarcoidosis may be at an increased risk for chronic or recurrent disease. This case highlights the importance of considering sarcoidosis in the differential diagnosis of patients presenting with nonspecific symptoms and lymphadenopathy, even in the absence of pulmonary involvement.
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Affiliation(s)
| | - Stephanie Fabara Pino
- Internal Medicine, University of Central Florida, School of Medicine/North Florida Hospital, Gainesville, USA
| | - Liang Sun
- Internal Medicine, University of Central Florida, School of Medicine/North Florida Hospital, Gainesville, USA
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ABDELHADY AM, ALHOUSHY MS, ABD ALLAH AA, KHEDR AM. Endobronchial mucosal biopsy in patients with suspected pulmonary sarcoidosis. MINERVA RESPIRATORY MEDICINE 2023; 62. [DOI: 10.23736/s2784-8477.21.01972-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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11
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Sweis JJG, Sweis NWG, Alnaimat F, Jansz J, Liao TWE, Alsakaty A, Azam A, Elmergawy H, Hanson HA, Ascoli C, Rubinstein I, Sweiss N. Immune-mediated lung diseases: A narrative review. Front Med (Lausanne) 2023; 10:1160755. [PMID: 37089604 PMCID: PMC10117988 DOI: 10.3389/fmed.2023.1160755] [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: 02/07/2023] [Accepted: 03/20/2023] [Indexed: 04/25/2023] Open
Abstract
The role of immunity in the pathogenesis of various pulmonary diseases, particularly interstitial lung diseases (ILDs), is being increasingly appreciated as mechanistic discoveries advance our knowledge in the field. Immune-mediated lung diseases demonstrate clinical and immunological heterogeneity and can be etiologically categorized into connective tissue disease (CTD)-associated, exposure-related, idiopathic, and other miscellaneous lung diseases including sarcoidosis, and post-lung transplant ILD. The immunopathogenesis of many of these diseases remains poorly defined and possibly involves either immune dysregulation, abnormal healing, chronic inflammation, or a combination of these, often in a background of genetic susceptibility. The heterogeneity and complex immunopathogenesis of ILDs complicate management, and thus a collaborative treatment team should work toward an individualized approach to address the unique needs of each patient. Current management of immune-mediated lung diseases is challenging; the choice of therapy is etiology-driven and includes corticosteroids, immunomodulatory drugs such as methotrexate, cyclophosphamide and mycophenolate mofetil, rituximab, or other measures such as discontinuation or avoidance of the inciting agent in exposure-related ILDs. Antifibrotic therapy is approved for some of the ILDs (e.g., idiopathic pulmonary fibrosis) and is being investigated for many others and has shown promising preliminary results. A dire need for advances in the management of immune-mediated lung disease persists in the absence of standardized management guidelines.
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Affiliation(s)
| | | | - Fatima Alnaimat
- Division of Rheumatology, Department of Internal Medicine, The University of Jordan, Amman, Jordan
| | - Jacqueline Jansz
- Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
| | - Ting-Wei Ernie Liao
- School of Medicine, Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei City, Taiwan
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei City, Taiwan
| | - Alaa Alsakaty
- Division of Rheumatology, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
| | - Abeera Azam
- Department of Internal Medicine, The University of Texas Health Science Center at Tyler, Tyler, TX, United States
| | - Hesham Elmergawy
- Division of Rheumatology, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
| | - Hali A. Hanson
- UIC College of Pharmacy, University of Illinois Chicago, Chicago, IL, United States
| | - Christian Ascoli
- Division of Pulmonary, Critical Care, Sleep and Allergy, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
| | - Israel Rubinstein
- Division of Pulmonary, Critical Care, Sleep and Allergy, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
- Research Service, Jesse Brown VA Medical Center, Chicago, IL, United States
| | - Nadera Sweiss
- Division of Rheumatology, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
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12
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Bergner R, Weiner SM, Kehl G, de Groot K, Tielke S, Asendorf T, Korsten P. Renal disease in sarcoidosis patients in a German multicentric retrospective cohort study. Respir Med 2023; 209:107121. [PMID: 36669705 DOI: 10.1016/j.rmed.2023.107121] [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: 04/21/2022] [Revised: 01/04/2023] [Accepted: 01/16/2023] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Sarcoidosis is a systemic granulomatous disease potentially affecting every organ system. Renal involvement is reportedly rare, and the evidence consists of case reports and cohort studies. Systematic investigations are scarce and show a varying prevalence ranging from <1% to 30-50%. METHODS We retrospectively analyzed data from patients with a recent diagnosis of sarcoidosis from five tertiary care centers focusing on renal sarcoidosis. RESULTS We analyzed data from 327 patients with sarcoidosis between 2001 and 2021. Of 327 patients, 109 (33.3%) had probable or definite renal sarcoidosis. 90 (27.5%) had histopathologic confirmation. 57 (64%) had an estimated glomerular filtration rate (eGFR) < 60 ml/min/1.73 m2. The most prominent associated finding was an elevated soluble interleukin-2 receptor. Patients with renal sarcoidosis more frequently received glucocorticoids than other non-renal sarcoidosis patients (92% vs. 78%, p < 0.01). Also, azathioprine (38% vs. 16%, p < 0.001) and mycophenolate mofetil (5% vs. 1%, p < 0.05) were more frequently used in renal sarcoidosis compared to non-renal sarcoidosis, whereas methotrexate was used less frequently (7% vs. 17%, p < 0.05). CONCLUSIONS Our data of the largest cohort with biopsy-confirmed renal sarcoidosis demonstrate a higher prevalence (27.5% of all patients) than previously published with a relevant disease burden. The urinary findings in most cases were only mildly abnormal, and some patients did not have renal biopsy despite abnormal urinary results. A renal workup should be performed in all patients with a new diagnosis of sarcoidosis.
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Affiliation(s)
- Raoul Bergner
- Medizinische Klinik A, Klinikum der Stadt Ludwigshafen, Ludwigshafen, Germany
| | - Stefan M Weiner
- Klinik für Innere Medizin II, Krankenhaus der barmherzigen Brüder and KfH-Nierenzentrum, Nordallee, Trier, Germany
| | - Gabriele Kehl
- Medizinische Klinik III, Klinikum Darmstadt, Darmstadt, Germany
| | - Kirsten de Groot
- Klinik für Nieren-, Bluthochdruck- und Rheumaerkrankungen, Klinikum Offenbach, Offenbach, Germany
| | - Sandra Tielke
- Medizinische Klinik B, Klinikum der Stadt Ludwigshafen, Ludwigshafen, Germany
| | - Thomas Asendorf
- Department of Medical Statistics, University Medical Center Göttingen, Göttingen, Germany
| | - Peter Korsten
- Department of Nephrology and Rheumatology, University Medical Center Göttingen, Göttingen, Germany.
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13
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Dhooria S, Chopra A, Munavvar M. Editorial: Pulmonary sarcoidosis. Front Med (Lausanne) 2023; 10:1177797. [PMID: 37064026 PMCID: PMC10090693 DOI: 10.3389/fmed.2023.1177797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 03/17/2023] [Indexed: 03/31/2023] Open
Affiliation(s)
- Sahajal Dhooria
- Department of Pulmonary Medicine, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
- *Correspondence: Sahajal Dhooria
| | - Amit Chopra
- Division of Pulmonary and Critical Care Medicine, Albany Medical Center, Albany, NY, United States
| | - Mohammed Munavvar
- Department of Respiratory Medicine, Lancashire Teaching Hospitals, Preston, United Kingdom
- Faculty of Health, University of Central Lancashire, Preston, United Kingdom
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14
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Judson MA. The management of sarcoidosis in the 2020's by the primary care physician. Am J Med 2023; 136:534-544. [PMID: 36889493 DOI: 10.1016/j.amjmed.2023.02.014] [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: 02/13/2023] [Revised: 02/20/2023] [Accepted: 02/20/2023] [Indexed: 03/08/2023]
Abstract
Sarcoidosis is an idiopathic granulomatous disease that occurs worldwide and may affect any organ. Because the presenting symptoms of sarcoidosis are not specific for the disease, the primary care physician is usually the first provider to assess these patients. In addition, patients who have previously been diagnosed with sarcoidosis are usually followed longitudinally by primary care physicians. Therefore, these physicians are often the first to address sarcoidosis patient symptoms related to exacerbations of the disease, as well as first observe complications of sarcoidosis medications. This article outlines the approach to the evaluation, treatment and monitoring of sarcoidosis patients by the primary care physician.
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Affiliation(s)
- Marc A Judson
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Albany Medical College, 16 New Scotland Avenue, Albany, New York 12208 USA.
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15
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Rüger A, Dießel L, Viestenz A, Kesper C, Schäfer C, Wickenhauser C, Heichel J. [Orbitofacial manifestation of sarcoidosis]. DIE OPHTHALMOLOGIE 2023; 120:314-317. [PMID: 35499635 DOI: 10.1007/s00347-022-01642-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/06/2022] [Indexed: 10/18/2022]
Affiliation(s)
- A Rüger
- Klinik und Poliklinik für Augenheilkunde, Universitätsklinikum Halle (Saale), Martin-Luther-Universität Halle-Wittenberg, Ernst-Grube-Str. 40, 06120, Halle (Saale), Deutschland
| | - L Dießel
- Institut für Pathologie, Universitätsklinikum Halle (Saale), Halle (Saale), Deutschland
| | - A Viestenz
- Klinik und Poliklinik für Augenheilkunde, Universitätsklinikum Halle (Saale), Martin-Luther-Universität Halle-Wittenberg, Ernst-Grube-Str. 40, 06120, Halle (Saale), Deutschland
| | - C Kesper
- Klinik und Poliklinik für Augenheilkunde, Universitätsklinikum Halle (Saale), Martin-Luther-Universität Halle-Wittenberg, Ernst-Grube-Str. 40, 06120, Halle (Saale), Deutschland
| | - C Schäfer
- Klinik und Poliklinik für Innere Medizin II, Universitätsklinikum Halle (Saale), Halle (Saale), Deutschland
| | - C Wickenhauser
- Institut für Pathologie, Universitätsklinikum Halle (Saale), Halle (Saale), Deutschland
| | - Jens Heichel
- Klinik und Poliklinik für Augenheilkunde, Universitätsklinikum Halle (Saale), Martin-Luther-Universität Halle-Wittenberg, Ernst-Grube-Str. 40, 06120, Halle (Saale), Deutschland.
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16
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Farahat RA, Nazir A, Ochani S, Khan SH, Mahjabin A, Mohammed S, Jahan I, Kubra K, Swed S, Dhama K. Hidden relationship between sarcoidosis and gut microbiota: recent evidence and future implications. THE EGYPTIAN JOURNAL OF INTERNAL MEDICINE 2023. [DOI: 10.1186/s43162-023-00199-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023] Open
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17
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Abstract
INTRODUCTION Sarcoidosis is a systemic granulomatous disease of unknown etiology, primarily affecting the lungs and thoracic lymph nodes. Fatigue is a frequent and disabling symptom in sarcoidosis with a significant impact on quality of life. In Denmark, the incidence of sarcoidosis has increased; however, the extent and risk factors of fatigue have not been investigated and no recent reports of the characteristics of patients with sarcoidosis in Denmark exist. AIM To assess the frequency of fatigue in patients with sarcoidosis in Denmark at diagnosis and to investigate if fatigue correlated with relevant disease parameters. Moreover, to characterize patients with sarcoidosis in Denmark at time of diagnosis. METHODS Data were collected in 150 patients with recently diagnosed sarcoidosis. Fatigue was measured using the Fatigue Assessment Scale (FAS). Patients with fatigue were compared to non-fatigue patients regarding clinical parameters. RESULTS FAS was completed by 145 of 150 patients. Fifty-one percent reported significant fatigue. Mean FAS score was 23.6 and 51% had a FAS score ≥ 22. Fatigue in 89 incident patients did not correlate significantly with demographics, physiological, or clinical parameters. Fifty-nine percent were males. Mean age was 47 years; mean values (% predicted) for pulmonary function tests were normal and 71% at Scadding stage 0-I. CONCLUSION In Denmark, fatigue was frequent in patients with sarcoidosis. The majority of patients had mild disease at diagnosis and were older but lower at Scadding stage at diagnosis compared to previous cohorts.
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18
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Rimmer J, Lund VJ. Non-Eosinophilic Granulomatous Disease and the Unified Airway. Otolaryngol Clin North Am 2023; 56:83-95. [DOI: 10.1016/j.otc.2022.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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19
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Mizutani T, Ano T, Yoshioka Y, Mizuta S, Takemoto K, Ouchi Y, Morita D, Kitano S, Miyachi H, Tsuruyama T, Fujiwara N, Sugita M. Neutrophil S100A9 supports M2 macrophage niche formation in granulomas. iScience 2023; 26:106081. [PMID: 36843852 PMCID: PMC9947307 DOI: 10.1016/j.isci.2023.106081] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 01/02/2023] [Accepted: 01/25/2023] [Indexed: 02/03/2023] Open
Abstract
Mycobacterium infection gives rise to granulomas predominantly composed of inflammatory M1-like macrophages, with bacteria-permissive M2 macrophages also detected in deep granulomas. Our histological analysis of Mycobacterium bovis bacillus Calmette-Guerin-elicited granulomas in guinea pigs revealed that S100A9-expressing neutrophils bordered a unique M2 niche within the inner circle of concentrically multilayered granulomas. We evaluated the effect of S100A9 on macrophage M2 polarization based on guinea pig studies. S100A9-deficient mouse neutrophils abrogated M2 polarization, which was critically dependent on COX-2 signaling in neutrophils. Mechanistic evidence suggested that nuclear S100A9 interacts with C/EBPβ, which cooperatively activates the Cox-2 promoter and amplifies prostaglandin E2 production, followed by M2 polarization in proximal macrophages. Because the M2 populations in guinea pig granulomas were abolished via treatment with celecoxib, a selective COX-2 inhibitor, we propose the S100A9/Cox-2 axis as a major pathway driving M2 niche formation in granulomas.
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Affiliation(s)
- Tatsuaki Mizutani
- Laboratory of Cell Regulation, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan,Laboratory of Cell Regulation and Molecular Network, Graduate School of Biostudies, Kyoto University, Kyoto, Japan,Corresponding author
| | - Toshiaki Ano
- Laboratory of Cell Regulation, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan,Laboratory of Cell Regulation and Molecular Network, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Yuya Yoshioka
- Laboratory of Cell Regulation, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan,Laboratory of Cell Regulation and Molecular Network, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Satoshi Mizuta
- Center for Bioinformatics and Molecular Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Keiko Takemoto
- Laboratory of Immune Regulation, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Yuki Ouchi
- Laboratory of Cell Regulation, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan,Laboratory of Cell Regulation and Molecular Network, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Daisuke Morita
- Laboratory of Cell Regulation, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan,Laboratory of Cell Regulation and Molecular Network, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Satsuki Kitano
- Reproductive Engineering Team, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Hitoshi Miyachi
- Reproductive Engineering Team, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Tatsuaki Tsuruyama
- Department of Drug Discovery Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | | | - Masahiko Sugita
- Laboratory of Cell Regulation, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan,Laboratory of Cell Regulation and Molecular Network, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
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20
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Parra-Sepúlveda DJ, Urueña-Betancourt LC, Porras-Villamil JF, Ríos-Camargo NK. Lupus pernio vs. lupic perniosis: A case report. CASE REPORTS 2023. [DOI: 10.15446/cr.v8n2.92970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Abstract
Introduction: Systemic lupus erythematosus (SLE) is an autoimmune disease that is difficult to diagnose due to the wide array of signs and symptoms it displays that may be associated to multiple clinical conditions, including perniosis (a rare inflammatory condition), lupus pernio (a manifestation of sarcoidosis), and lupus perniosis (a form of SLE), which can be easily mistaken.
Case description: A 29-year-old Colombian mestizo woman with no family history of autoimmune, inflammatory or cutaneous diseases was diagnosed with SLE after ruling out several differential diagnoses. Although the patient presented with features of lupus pernioticus (lupus perniosis), it was established that she had lupus pernio, a type of sarcoidosis. The patient was given the indicated treatment, which led to an improvement in her quality of life.
Conclusion: Based on the epidemiology, clinical history and histopathologic findings, it was possible to establish that the patient presented with lupus perniosis and not lupus pernio. In that regard, considering that these three conditions (perniosis, lupus pernio and lupic perniosis) can be easily confused, the present case highlights the importance of a thorough clinical evaluation and precise use of diagnostic terms, because these are three different conditions despite their similar names.
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21
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Casanova NG, Reyes-Hernon V, Gregory T, Sun B, Bermudez T, Hufford MK, Oita RC, Camp SM, Hernandez-Molina G, Serrano JR, Sun X, Fimbres J, Mirsaeidi M, Sammani S, Bime C, Garcia JGN. Biochemical and genomic identification of novel biomarkers in progressive sarcoidosis: HBEGF, eNAMPT, and ANG-2. Front Med (Lausanne) 2022; 9:1012827. [PMID: 36388923 PMCID: PMC9640603 DOI: 10.3389/fmed.2022.1012827] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 10/07/2022] [Indexed: 11/29/2022] Open
Abstract
Background Progressive pulmonary fibrosis is a serious complication in subjects with sarcoidosis. The absence of reliable, non-invasive biomarkers that detect early progression exacerbates the difficulty in predicting sarcoidosis severity. To potentially address this unmet need, we evaluated a panel of markers for an association with sarcoidosis progression (HBEGF, NAMPT, IL1-RA, IL-6, IL-8, ANG-2). This panel encompasses proteins related to inflammation, vascular injury, cell proliferation, and fibroblast mitogenesis processes. Methods Plasma biomarker levels and biomarker protein expression in lung and lymph nodes tissues (immunohistochemical studies) from sarcoidosis subjects with limited disease and progressive (complicated) sarcoidosis were performed. Gene expression of the protein-coding genes included in this panel was analyzed using RNAseq in sarcoidosis granulomatous tissues from lung and lymph nodes. Results Except for IL-8, plasma levels of each biomarker—eNAMPT, IL-1RA, IL-6, ANG-2, and HBEGF—were significantly elevated in sarcoidosis subjects compared to controls. In addition, plasma levels of HBEGF were elevated in complicated sarcoidosis, while eNAMPT and ANG-2 were observed to serve as markers of lung fibrosis in a subgroup of complicated sarcoidosis. Genomic studies corroborated HBEGF and NAMPT among the top dysregulated genes and identified cytokine-related and fibrotic pathways in lung granulomatous tissues from sarcoidosis. Conclusion These findings suggest HBEGF, eNAMPT, and ANG-2 may serve as potential novel indicators of the clinical severity of sarcoidosis disease.
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Affiliation(s)
- Nancy G. Casanova
- Department of Medicine, University of Arizona Health Sciences, Tucson, AZ, United States
| | - Vivian Reyes-Hernon
- Department of Medicine, University of Arizona Health Sciences, Tucson, AZ, United States
| | - Taylor Gregory
- Department of Medicine, University of Arizona Health Sciences, Tucson, AZ, United States
| | - Belinda Sun
- Department of Pathology, University of Arizona Health Sciences, Tucson, AZ, United States
| | - Tadeo Bermudez
- Department of Medicine, University of Arizona Health Sciences, Tucson, AZ, United States
| | - Matthew K. Hufford
- Department of Medicine, University of Arizona Health Sciences, Tucson, AZ, United States
| | - Radu C. Oita
- Department of Medicine, University of Arizona Health Sciences, Tucson, AZ, United States
| | - Sara M. Camp
- Department of Medicine, University of Arizona Health Sciences, Tucson, AZ, United States
| | | | | | - Xiaoguang Sun
- Department of Medicine, University of Arizona Health Sciences, Tucson, AZ, United States
| | - Jocelyn Fimbres
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, Mexico
| | - Mehdi Mirsaeidi
- Department of Medicine, College of Medicine, University of Florida, Jacksonville, FL, United States
| | - Saad Sammani
- Department of Medicine, University of Arizona Health Sciences, Tucson, AZ, United States
| | - Christian Bime
- Department of Medicine, University of Arizona Health Sciences, Tucson, AZ, United States
| | - Joe G. N. Garcia
- Department of Medicine, University of Arizona Health Sciences, Tucson, AZ, United States
- *Correspondence: Joe G. N. Garcia,
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22
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Perspective of sarcoidosis in terms of rheumatology: a single-center rheumatology clinic experience. Rheumatol Int 2022; 42:2191-2197. [PMID: 36006458 DOI: 10.1007/s00296-022-05193-2] [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: 07/19/2022] [Accepted: 08/16/2022] [Indexed: 10/15/2022]
Abstract
Sarcoidosis may present with many rheumatological symptoms as well as mimic and/or may occur concomitantly with many other rheumatic diseases. We examined the demographic, clinical and laboratory characteristics of patients diagnosed with sarcoidosis in the rheumatology department. This study planned as retrospective cross-sectional study. Medical records of patients who applied to our rheumatology outpatient clinic due to complain of musculoskeletal problems and then diagnosed sarcoidosis were retrospectively investigated. Joint findings, extrapulmonary involvements, and coexisting rheumatic disease were evaluated. Fifty-six patients (41.21 ± 7.83 years, 75% female) were included. The duration of the disease was 49.61 ± 29.11 months, and the follow-up period was 26.66 ± 13.26 months. All patients had pulmonary system involvement. Arthralgia was present in 91.10% of 56 patients and arthritis in 89.29% of patients. Examining the subtypes of the arthritis findings, mono-arthritis was found in 31/50 (62%) patients, oligo-arthritis in 15/50 (30%) patients, and polyarthritis in 4/50 (8%) patients. A total of 11 (19.60%) patients were diagnosed with uveitis. Excision of the mediastinal LAP was performed in a total of 37 patients (66.1%) and became the most commonly employed method. Considering the treatment distribution of the patients under followed-up, it is seen that non-steroidal anti-inflammatory treatments were used in 15 (26.8%) patients, corticosteroids in a total of 40 (71.4%) patients, methotrexate in a total of 15 patients (26.8%), azathioprine in six (10.7%) patients, hydroxychloroquine in 14 (25%) patients, and infliximab in one (1.8%) patient. As sarcoidosis is a mimicking disease, a good differential diagnosis should be made to avoid misdiagnosis and in order not to be late in diagnosis and treatment. Physicians, especially rheumatologists, should remember sarcoidosis more frequently as the disease may overlap with other rheumatological diseases and may occur with many rheumatological manifestations.
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23
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Danilov SM, Kurilova OV, Sinitsyn VE, Kamalov AA, Garcia JGN, Dudek SM. Predictive potential of ACE phenotyping in extrapulmonary sarcoidosis. Respir Res 2022; 23:211. [PMID: 35996109 PMCID: PMC9396819 DOI: 10.1186/s12931-022-02145-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 08/15/2022] [Indexed: 01/08/2023] Open
Abstract
Elevated ACE expression in tissues (reflected by blood ACE levels) is associated with increased risk of cardiovascular diseases and is also a marker for granulomatous diseases. We developed a new approach for characterization of ACE status in the blood—ACE phenotyping and established normal values of ACE levels 50–150% of control pooled plasma. ACE phenotyping was performed in citrated plasma of 120 patients with known interstitial lung diseases. In the 1st set of 100 patients we found 22 patients with ACE levels > 150%; ACE phenotyping also objectively identified the presence of ACE inhibitors in the plasma of 15 patients. After excluding these patients and patient with ACE mutation that increases ACE shedding, 17 patients were identified as a suspicious for systemic sarcoidosis based on elevation of blood ACE (> 150% of mean). A new parameter that we have established–ACE immunoreactivity (with mAb 9B9)—allowed us to detect 22 patients with decreased values (< 80%) of this parameter, which may indicate the presence of ACE in the blood that originates from macrophages/dendritic cells of granulomas. In the remaining 20 patients, this new parameter (mAbs binding/activity ratio) was calculated using 3 mAbs (9B9, 3A5 and i1A8—having overlapping epitopes), and 8 patients were identified as having decreases in this parameter, thus increasing dramatically the sensitivity for detection of patients with systemic sarcoidosis. Whole body PET scan confirmed extrapulmonary granulomas in some patients with lower immunoreactivity towards anti-ACE mAbs. ACE phenotyping has novel potential to noninvasively detect patients with systemic sarcoidosis.
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Affiliation(s)
- Sergei M Danilov
- Division of Pulmonary, Critical Care, Sleep and Allergy, Department of Medicine, University of Illinois at Chicago, CSB 915, MC 719, 840 S. Wood Ave., Chicago, IL, 60612, USA. .,Medical Center, Moscow University, Moscow, Russia. .,University of Arizona Health Sciences, Tucson, AZ, USA.
| | | | | | | | | | - Steven M Dudek
- Division of Pulmonary, Critical Care, Sleep and Allergy, Department of Medicine, University of Illinois at Chicago, CSB 915, MC 719, 840 S. Wood Ave., Chicago, IL, 60612, USA
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24
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Tsiakos K, Zoupas I, Vamvakaris I, Poulakou G, Syrigos K, Chatzis L. Primary Sarcoidosis of the Adipose Tissue: A New Variant of Sarcoidosis. Mayo Clin Proc 2022; 97:1403-1405. [PMID: 35787872 DOI: 10.1016/j.mayocp.2022.05.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/16/2021] [Accepted: 05/16/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Konstantinos Tsiakos
- 3rd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis Zoupas
- 3rd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis Vamvakaris
- 3rd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Garyfallia Poulakou
- 3rd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Syrigos
- 3rd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Loukas Chatzis
- Pathophysiology Department, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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25
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De Meester L, Cornelis L, Van Dorpe J, De Scheerder MA. Multiple bone lesions in a patient with fatigue: case report of bone sarcoidosis. Acta Clin Belg 2022; 77:541-545. [PMID: 33779516 DOI: 10.1080/17843286.2021.1903661] [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: 10/21/2022]
Abstract
Bone sarcoidosis is usually considered a rare manifestation of multisystemic sarcoidosis. With the growing use of more sensitive imaging techniques, such as 18F-FDG PET, the detection rate of bone involvement seems to be increasing. We describe the case of a woman presenting with fatigue and general malaise having multiple bone lesions on 18F-FDG PET. A broad range of differential diagnoses was considered, including malignancy, infections, metabolic diseases and primary bone tumours, which may have delayed the diagnosis. Diagnostic work-up eventually led to an anatomopathological diagnosis of bone sarcoidosis. Immunosuppressive therapy is often necessary since sarcoid bone lesions - even asymptomatic - generally appear in more extensive forms of the disease with other organ involvement.
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Affiliation(s)
- Liesbet De Meester
- Department of General Internal Medicine, Ghent University, Ghent University Hospital, Ghent, Belgium
| | - Leander Cornelis
- Department of General Internal Medicine, Ghent University, Ghent University Hospital, Ghent, Belgium
| | - Jo Van Dorpe
- Department of Pathology, Ghent University, Ghent University Hospital, Ghent, Belgium
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26
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Judson MA, Tiwari A, Gemoets DE. The Relationship of Obesity and OSA to the Development of Sarcoidosis. Chest 2022; 162:1086-1092. [DOI: 10.1016/j.chest.2022.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 04/07/2022] [Accepted: 05/10/2022] [Indexed: 10/18/2022] Open
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Dysphagia, an uncommon initial presentation of sarcoidosis. Respir Med Case Rep 2022; 37:101647. [PMID: 35494553 PMCID: PMC9048080 DOI: 10.1016/j.rmcr.2022.101647] [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: 09/04/2021] [Revised: 03/23/2022] [Accepted: 03/30/2022] [Indexed: 11/20/2022] Open
Abstract
Sarcoidosis is a systemic inflammatory disease of unknown etiology with a myriad of clinical presentations depending on the organ systems involved. Neurosarcoidosis is an uncommon entity which is characterized by non-caseating granuloma infiltration of the central nervous system. Dysphagia in sarcoidosis is even more uncommon, and can involve one or more pathophysiological mechanisms: central nervous system involvement (cranial nerves associated with swallowing), lower motor neuron involvement (invasion of the enteric nervous plexus), direct muscle infiltration (invasion of the skeletal muscle portion of the esophagus and posterior pharynx), or mechanical obstruction (extrinsic compression by mediastinal lymph nodes). We report a case of a middle-aged woman presenting with severe dysphagia due to neurosarcoidosis which markedly improved after starting corticosteroids. The purpose of this case report is to highlight an atypical presentation of this disease.
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28
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Ugurlu E, Pekel G, Akbulut S, Cetin N, Durmus S, Altinisik G. Choroidal vascularity index and thickness in sarcoidosis. Medicine (Baltimore) 2022; 101:e28519. [PMID: 35119002 PMCID: PMC8812671 DOI: 10.1097/md.0000000000028519] [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] [Received: 01/18/2021] [Accepted: 12/11/2021] [Indexed: 01/04/2023] Open
Abstract
Sarcoidosis is a multisystem granulomatous disease which is observed worldwide. Sarcoidosis is one of the common causes of ocular inflammation. The choroidal vascularity index, defined as the ratio of the luminal area to the total choroidal area, is used as one of the biomarkers for assessing the choroid vascular state. We aimed to compare choroidal vascularity index and thickness measurements between sarcoidosis patients and healthy controls.Thirty-one patients with sarcoidosis and 31 age-gender matched healthy participants were recruited in this cross-sectional and comparative study. Choroidal vascularity index was defined as the ratio of luminal area to total choroidal area after binarization on optical coherence tomography images. Anterior segment examinations included central corneal thickness, corneal volume, anterior chamber depth, anterior chamber volume, and iridocorneal angle. Spectral-domain optical coherence tomography was used to measure peripapillary retinal nerve fiber layer thickness, choroidal thickness, and retinal vessel caliber.The mean choroidal vascularity index value was 61.6% in sarcoidosis patients and 62.4% in healthy controls (P = .69). The choroidal vascularity index and thickness were significantly correlated in both sarcoidosis (r = 0.41, P = .026) and control groups (r = 0.51, P = .006). Both the sarcoidosis and control groups had similar measured values for central corneal thickness, corneal volume, anterior chamber depth, anterior chamber volume, and iridocorneal angle (P > .05). Mean retinal nerve fiber layer, retinal arteriole and venule caliber, and choroidal thickness measurements did not differ significantly between the groups (P > .05).Sarcoidosis patients in quiescent period have similar choroidal vascularity index and thickness with healthy controls.
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Affiliation(s)
- Erhan Ugurlu
- Department of Pulmonology, Pamukkale University, Denizli, Turkey
| | - Gokhan Pekel
- Department of Ophthalmology, Pamukkale University, Denizli, Turkey
| | - Selen Akbulut
- Department of Ophthalmology, Pamukkale University, Denizli, Turkey
| | - Nazli Cetin
- Department of Pulmonology, Pamukkale University, Denizli, Turkey
| | - Sinan Durmus
- Department of Pulmonology, Pamukkale University, Denizli, Turkey
| | - Goksel Altinisik
- Department of Pulmonology, Pamukkale University, Denizli, Turkey
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29
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Haraldsdóttir SÓ, Jonasson JG, Jorundsdottir KB, Hannesson HJ, Gislason T, Gudbjornsson B. Sarcoidosis in Iceland: a nationwide study of epidemiology, clinical picture and environmental exposure. ERJ Open Res 2021; 7:00550-2021. [PMID: 34912885 PMCID: PMC8666626 DOI: 10.1183/23120541.00550-2021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 09/22/2021] [Indexed: 11/24/2022] Open
Abstract
Background This nationwide study aimed to elucidate the incidence and clinical characteristics of tissue-verified sarcoidosis in Iceland. A secondary aim was to analyse sex differences and identify possible environmental factors contributing to the pathological process. Materials and methods This is a descriptive study covering 36 years (January 1, 1981 through December 31, 2016). Histopathological reports and electronic hospital discharge registries were reviewed in context for granulomas and/or sarcoidosis. National data were used for comparison regarding smoking habits and occupation, adjusted for age, sex and year of diagnosis. The data were stored in FileMaker and calculations were made by extracting data from this database to the statistical software package R. Results A total of 418 patients (54% females) were diagnosed with tissue-verified sarcoidosis. The incidence rate was 4.15/100 000/year, similar among females and males. The mean age at diagnosis was higher among females (53.0±14.2 years) than males (48.2±13.8 years). Fatigue was the most frequent single symptom (49.7%), but when all respiratory symptoms were grouped, they were the most frequent symptoms (60%). No significant difference was found between smoking status and sarcoidosis. Possible hazardous exposure in the workplace was reported by 19.4% of the cases. Conclusion The incidence of sarcoidosis in Iceland was higher than in an Asian population where the same inclusion criteria were applied. The clinical picture diverges partly from that in the Asian population but resembles that among other Caucasians. Fatigue and respiratory symptoms were predominant. The biphasic pattern of age at disease debut seen elsewhere among females was not evident in Iceland. This paper describes a nationwide study on the incidence of tissue-verified sarcoidosis in Iceland, focusing on clinical symptoms, smoking and occupation. The incidence is low, and main symptoms are fatigue and symptoms of the respiratory tract.https://bit.ly/3ur6jk8
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Affiliation(s)
| | - Jon Gunnlaugur Jonasson
- Dept of Pathology, Landspitali University Hospital, Reykjavik, Iceland.,Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | | | | | - Thorarinn Gislason
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland.,Dept of Sleep, Landspitali University Hospital, Reykjavik, Iceland
| | - Bjorn Gudbjornsson
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland.,Centre for Rheumatology Research, Landspitali University Hospital, Reykjavik, Iceland
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30
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Endometrial Sarcoidosis Presenting as Postmenopausal Bleeding. J Obstet Gynaecol India 2021; 71:646-648. [PMID: 34898907 DOI: 10.1007/s13224-020-01361-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 07/17/2020] [Indexed: 10/23/2022] Open
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31
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van der Sar IG, Moor CC, Oppenheimer JC, Luijendijk ML, van Daele PLA, Maitland-van der Zee AH, Brinkman P, Wijsenbeek MS. Diagnostic performance of electronic nose technology in sarcoidosis. Chest 2021; 161:738-747. [PMID: 34756945 PMCID: PMC8941620 DOI: 10.1016/j.chest.2021.10.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/28/2021] [Accepted: 10/12/2021] [Indexed: 10/28/2022] Open
Abstract
BACKGROUND Diagnosing sarcoidosis can be challenging, and a non-invasive diagnostic method is lacking. The electronic nose (eNose) profiles volatile organic compounds in exhaled breath, and has potential as a point-of-care diagnostic tool. RESEARCH QUESTION Can we use eNose technology to distinguish accurately between sarcoidosis, interstitial lung disease (ILD) and healthy controls, and between sarcoidosis subgroups? STUDY DESIGN AND METHODS In this cross-sectional study, exhaled breath of patients with sarcoidosis, ILD, and healthy controls was analyzed using an eNose (SpiroNose). Clinical characteristics were collected from medical files. Partial least square discriminant and ROC analysis was applied to a training and independent validation cohort. RESULTS We included 252 patients with sarcoidosis, 317 with ILD and 48 healthy controls. In the validation cohorts, eNose distinguished sarcoidosis from controls with an AUC of 1.00, and pulmonary sarcoidosis from other ILD (AUC 0.87 (0.82-0.93)) and hypersensitivity pneumonitis (AUC 0.88 (0.75-1.00)). Exhaled breath of sarcoidosis patients with and without pulmonary involvement, pulmonary fibrosis, multiple organ involvement, pathology supported diagnosis, and immunosuppressive treatment showed no distinctive differences. Breath profiles differed between patients with a slightly and highly elevated soluble interleukin-2 receptor level (median cut off 772.0 U/mL; AUC 0.78 (0.64-0.92)). INTERPRETATION Patients with sarcoidosis can be distinguished from ILD and healthy controls using eNose technology, indicating that this may facilitate accurate diagnosis in the future. Further research is warranted to understand the value of eNose in monitoring sarcoidosis activity.
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Affiliation(s)
- I G van der Sar
- Department of Respiratory Medicine, Erasmus Medical Center, Rotterdam, the Netherlands
| | - C C Moor
- Department of Respiratory Medicine, Erasmus Medical Center, Rotterdam, the Netherlands
| | - J C Oppenheimer
- Department of Respiratory Medicine, Erasmus Medical Center, Rotterdam, the Netherlands
| | - M L Luijendijk
- Department of Respiratory Medicine, Erasmus Medical Center, Rotterdam, the Netherlands
| | - P L A van Daele
- Department of Immunology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - A H Maitland-van der Zee
- Department of Respiratory Medicine, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - P Brinkman
- Department of Respiratory Medicine, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - M S Wijsenbeek
- Department of Respiratory Medicine, Erasmus Medical Center, Rotterdam, the Netherlands.
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Galetta K, Bhattacharyya S. Acute Neurologic Manifestations of Systemic Immune-Mediated Diseases. Semin Neurol 2021; 41:541-553. [PMID: 34619780 DOI: 10.1055/s-0041-1733790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Systemic autoimmune diseases can affect the peripheral and central nervous system. In this review, we outline the common inpatient consultations for patients with neurological symptoms from rheumatoid arthritis, Sjogren's syndrome, systemic lupus erythematosus, sarcoidosis, immunoglobulin G4-related disease, Behçet's disease, giant cell arteritis, granulomatosis with polyangiitis, microscopic polyangiitis, eosinophilic granulomatosis, polyarteritis nodosa, and ankylosing spondylitis. We discuss the symptoms, diagnostic strategies, and treatment options.
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Affiliation(s)
- Kristin Galetta
- Division of Hospital Neurology, Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Shamik Bhattacharyya
- Division of Hospital Neurology, Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts
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Pure extra-thoracic sarcoidosis: about 24 cases. ACTA ACUST UNITED AC 2021; 59:312-317. [PMID: 33752271 DOI: 10.2478/rjim-2021-0012] [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: 02/07/2021] [Indexed: 11/20/2022]
Abstract
Introduction. Pure extra-thoracic sarcoidosis is rare and poorly characterized in the literature. Herein we present features of pure extra-thoracic sarcoidosis, in comparison with sarcoidosis with intra-thoracic involvement, in a population from the south of Tunisia. Methods. Retrospective, descriptive and comparative study of the patients presenting systemic sarcoidosis and attending the Department of Internal Medicine at the Hedi Chaker University Hospital, Sfax, Tunisia, for 21 years, from January 1996 to December 2016. Results. Twenty-four patients presented pure extra-thoracic sarcoidosis (30% of the cases of systemic sarcoidosis). There was a female predominance (79%). The mean age was 50 years. The main features were polyadenopathies (10 patients: 41.7%), cutaneous involvement (10 patients: 41.6%), inflammatory polyarthralgia (8 cases: 33.3%), general symptoms (6 patients: 25%), uveitis (6 cases: 25%), cholestasis (3 cases) and kidney involvement (2 cases). Lymphopenia, hypercalcemia, and hypercalciuria were observed each one in 12.5% of the cases, and high angiotensin converting enzyme (ACE) level in 38.5% of the cases. The histological proof was required in all the patients. Statistically significant associations identified were mainly hepatic involvement with general symptoms (p=0.035), peripheral lymphadenopathies (p=0.035) and kidney damage (p=0.022), and cutaneous involvement with articular manifestations (p=0.032). Systemic corticosteroids were used in half of the cases, with a good outcome in 21 cases, and recurrence in two cases. One patient was lost to follow up. The comparison to the form with mediastino-pulmonary involvement showed less lymphadenopathies (p=0.001), less lymphopenia (p=0.006), and less frequent use of corticosteroids (p=0.044). Conclusion. Our series was characterized by the frequency of the pure extra-thoracic form and the diversity of the systemic manifestations.
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Hysa E, Cutolo CA, Gotelli E, Pacini G, Schenone C, Kreps EO, Smith V, Cutolo M. Immunopathophysiology and clinical impact of uveitis in inflammatory rheumatic diseases: An update. Eur J Clin Invest 2021; 51:e13572. [PMID: 33851422 PMCID: PMC8365741 DOI: 10.1111/eci.13572] [Citation(s) in RCA: 6] [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] [Received: 02/09/2021] [Accepted: 04/08/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Uveitis is one of the most frequent ophthalmologic manifestations in rheumatology. Uveal inflammation can underlie a systemic inflammatory rheumatic disease (SIRD) in approximately 30% of cases with a significant burden on the quality of life since it represents a cause of blindness in up to 20% of cases in Western countries. METHODS In this review, we provide a comprehensive overview of the pathophysiology of uveitis associated with SIRDs. According to our literature survey on the epidemiology of uveitis among SIRDs, spondyloarthritides, Behçet's disease and sarcoidosis get the major impact. RESULTS In Behçet's uveitis, the key players are highly polarized Th1 and Th17 lymphocytes, natural killer T cells and γδ T cells. All contribute to a great destructive inflammatory environment with the most serious visual damage resulting from the involvement of the posterior segment of the eye. In contrast, spondyloarthritides-related uveitis derives from a complex interaction between genetic background and extra-ocular inflammatory mediators originating from enthesitis, arthritis, psoriatic lesions and microbiome pro-inflammatory alterations. In such conditions, the immune infiltration of CD4+ T cells, Th17 and natural killer cells along with pro-inflammatory cytokines, TNF-α among all, leads to intraocular inflammation. Lastly, granuloma formation represents the primary hallmark lesion in sarcoid uveitis. This suggests a profound link between the innate system that mainly recruits activated macrophages and adaptive system involving by Th1, Th17 and Th17.1 cells. CONCLUSIONS Awareness among rheumatologists of a potential severe ocular involvement generates new insights into targeted therapeutic approaches and personalized treatments for each patient.
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Affiliation(s)
- Elvis Hysa
- Laboratory of Experimental Rheumatology and Academic Division of Clinical RheumatologyDepartment of Internal MedicineItaly – IRCCS Rheumatology UnitSan Martino PolyclinicUniversity of GenoaGenoaItaly
| | - Carlo Alberto Cutolo
- Ophthalmology Clinic DiNOGMIIRCCS Ophthalmology Unit San Martino PolyclinicUniversity of GenoaGenoaItaly
| | - Emanuele Gotelli
- Laboratory of Experimental Rheumatology and Academic Division of Clinical RheumatologyDepartment of Internal MedicineItaly – IRCCS Rheumatology UnitSan Martino PolyclinicUniversity of GenoaGenoaItaly
| | - Greta Pacini
- Laboratory of Experimental Rheumatology and Academic Division of Clinical RheumatologyDepartment of Internal MedicineItaly – IRCCS Rheumatology UnitSan Martino PolyclinicUniversity of GenoaGenoaItaly
| | - Carlotta Schenone
- Laboratory of Experimental Rheumatology and Academic Division of Clinical RheumatologyDepartment of Internal MedicineItaly – IRCCS Rheumatology UnitSan Martino PolyclinicUniversity of GenoaGenoaItaly
| | - Elke O Kreps
- Department of OphthalmologyGhent University HospitalGhentBelgium
| | - Vanessa Smith
- Department of Internal MedicineDepartment of RheumatologyGhent. University HospitalGhent UniversityGhentBelgium
- Unit for Molecular Immunology and InflammationVIB Inflammation Research Center (IRC)GhentBelgium
| | - Maurizio Cutolo
- Laboratory of Experimental Rheumatology and Academic Division of Clinical RheumatologyDepartment of Internal MedicineItaly – IRCCS Rheumatology UnitSan Martino PolyclinicUniversity of GenoaGenoaItaly
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Judson MA. Granulomatous Sarcoidosis Mimics. Front Med (Lausanne) 2021; 8:680989. [PMID: 34307411 PMCID: PMC8295651 DOI: 10.3389/fmed.2021.680989] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 06/10/2021] [Indexed: 12/19/2022] Open
Abstract
Many granulomatous diseases can mimic sarcoidosis histologically and in terms of their clinical features. These mimics include infectious granulomatous diseases, granulomatous reactions to occupational and environmental exposures, granulomatous drug reactions, vasculitides and idiopathic granulomatous conditions. It is important to distinguish sarcoidosis from these mimics, as a misdiagnosis of these diseases may have serious consequences. This manuscript reviews numerous sarcoidosis mimics and describes features of these diseases that may allow them to be differentiated from sarcoidosis. Distinguishing features between sarcoidosis and its mimics requires a careful review of the medical history, symptoms, demographics, radiographic findings, histologic features, and additional laboratory data. Understanding the clinical characteristics of sarcoidosis and its mimics should lead to more accurate diagnoses and treatment of granulomatous disorders that should improve the care of these patients. As the diagnostic criteria of sarcoidosis are not standardized, it is possible that some of these sarcoidosis mimics may represent varied clinical presentations of sarcoidosis itself.
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Affiliation(s)
- Marc A Judson
- Division of Pulmonary and Critical Care Medicine MC-91, Department of Medicine, Albany, NY, United States
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Dorney K, Murphy M. Recommendations for the medical work-up of first episode psychosis, including specific relevance to Indigenous Australians: A narrative review. Early Interv Psychiatry 2021; 15:423-438. [PMID: 32543124 DOI: 10.1111/eip.12980] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 03/24/2020] [Accepted: 04/28/2020] [Indexed: 12/15/2022]
Abstract
AIMS To collate existing literature for busy practicing psychiatrists about the medical work-up for first-episode psychosis (FEP). Therefore, (a) to review current guidelines for the medical work-up of first episode psychosis. (b) To examine whether any specific recommendations for Indigenous Australians exist. (c) To produce an easy reference table of evidence based investigations. METHOD A multi-part narrative review process was undertaken. Step 1 "Source identification and summary": identified key existing national and international guidelines and expert opinions related to the medical work-up of FEP and summarised these suggestions. Step 2 "Exploration of each investigation": examined each of the identified investigations for its importance. Step 3 "Relevance to Indigenous Australians": reviewed any particular relevance to the Indigenous Australian population. Step 4 "Clinician guide": involved presenting recommended investigations in a simple table. RESULTS Multiple guidelines were identified. There was clear consensus for many aspects. However, there were also differences in the approach for some investigations. Clinical reasoning for the proposed investigations was commonly absent. There were limited specific recommendations for Indigenous Australians. Evidence and importance was explored for each investigation and auseful table for the practicing psychiatrist was constructed. Investigations were stratified into those considered to be "universal," "low yield," or "unecessary." CONCLUSION A narrative review of multiple guidelines relating to the medical work-up of FEP identified many similarities and some differences to their approach. Little additional information exists for the Indigenous Australian context. A clinician friendly worksheet for everyday use may be helpful to busy clinicians.
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Affiliation(s)
- Kiernan Dorney
- Department of Psychiatry, Northern Sydney Local Health District, Sydney, New South Wales, Australia
| | - Michael Murphy
- Department of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia
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Malysheva IE, Topchieva LV, Tikhonovich EL. Association of the Aldosterone Synthase Gene (CYP11B2) Polymorphic Locus rs1799998, c.–344C>T with the Development of Pulmonary Sarcoidosis. RUSS J GENET+ 2021. [DOI: 10.1134/s1022795421040074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Paolino A, Galloway J, Birring S, Brex P, Larkin G, Patel A, Sado D, Murgatroyd F, Walsh S. Clinical phenotypes and therapeutic responses in cutaneous-predominant sarcoidosis: 6-year experience in a tertiary referral service. Clin Exp Dermatol 2021; 46:1038-1045. [PMID: 33608920 DOI: 10.1111/ced.14614] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 02/15/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND There is a limited evidence base for the treatment of cutaneous sarcoidosis. OBJECTIVE To describe treatment modalities and responses in patients with predominantly cutaneous sarcoidosis, in addition to clinical characteristics and prevalence of systemic disease. METHODS Data were prospectively collected over a 6-year period. The Cutaneous Sarcoidosis Activity and Morphology Index was used to assess treatment effectiveness. RESULTS In total, 47 patients with biopsy-confirmed cutaneous sarcoidosis were identified. Morphologically, the most common lesions were papules (49%) and plaques (42.6%). The most commonly affected sites were the head and neck (79%); 89.4% had systemic as well as cutaneous disease; 77% received systemic corticosteroid therapy, while 87% required further steroid-sparing treatment; 40% achieved clinical remission with hydroxychloroquine (HCQ) and 88% achieved clinical remission with methotrexate (MTX). OR of achieving remission on MTX compared with HCQ was 9.8 (95% CI 2.4-40.4, P = 0.001). MTX was superior to both azathioprine (AZA) (OR = 22; 95% CI 1.7-285.9; P = 0.02) and mycophenolate mofetil (MMF) (OR = 22; 95% CI 1.7-285.9; P = 0.02) in achieving remission. CONCLUSION HCQ is effective and well-tolerated. MTX was associated with significantly increased probability of achieving clinical remission compared with AZA and MMF.
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Affiliation(s)
- A Paolino
- Departments of, Dermatology, King's College Hospital, London, UK
| | - J Galloway
- Rheumatology, King's College Hospital, London, UK
| | - S Birring
- Respiratory Medicine, King's College Hospital, London, UK
| | - P Brex
- Neurology, King's College Hospital, London, UK
| | - G Larkin
- Ophthalmology, King's College Hospital, London, UK
| | - A Patel
- Respiratory Medicine, King's College Hospital, London, UK
| | - D Sado
- Cardiology, King's College Hospital, London, UK
| | | | - S Walsh
- Departments of, Dermatology, King's College Hospital, London, UK
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Novel ACE mutations mimicking sarcoidosis by increasing blood ACE levels. Transl Res 2021; 230:5-20. [PMID: 32726712 DOI: 10.1016/j.trsl.2020.07.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/20/2020] [Accepted: 07/23/2020] [Indexed: 11/22/2022]
Abstract
An elevated blood angiotensin I-converting enzyme (ACE) supports diagnosis of sarcoidosis and Gaucher disease. However, some ACE mutations increase ACE shedding, and patients with these mutations are therefore at risk of being incorrectly diagnosed with sarcoidosis because of elevated serum ACE levels. We applied a novel approach called "ACE phenotyping" to identify possible ACE mutations in 3 pulmonary clinic patients that had suspected sarcoidosis based on elevated blood ACE levels. Conformational fingerprinting of ACE indicated that these mutations may be localized in the stalk region of the protein and these were confirmed by whole exome sequencing. Index patient 1 (IP1) had a mutation (P1199L) that had been previously identified, while the other 2 patients had novel ACE mutations. IP2 had 2 mutations, T887M and N1196K (eliminating a putative glycosylation site), while IP3 had a stop codon mutation Q1124X (eliminating the transmembrane anchor). We also performed a comprehensive analysis of the existing database of all ACE mutations to estimate the proportion of mutations increasing ACE shedding. The frequency of ACE mutations resulting in increased blood ACE levels may be much higher than previously estimated. ACE phenotyping, together with whole exome sequencing, is a diagnostic approach that could prevent unnecessary invasive and/or costly diagnostic procedures, or potentially harmful treatment for patients misdiagnosed on the basis of elevated blood ACE levels.
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40
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Lui JK, Mesfin N, Tugal D, Klings ES, Govender P, Berman JS. Critical Care of Patients With Cardiopulmonary Complications of Sarcoidosis. J Intensive Care Med 2021; 37:441-458. [PMID: 33611981 DOI: 10.1177/0885066621993041] [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: 11/16/2022]
Abstract
Sarcoidosis is a systemic inflammatory disease defined by the presence of aberrant granulomas affecting various organs. Due to its multisystem involvement, care of patients with established sarcoidosis becomes challenging, especially in the intensive care setting. While the lungs are typically involved, extrapulmonary manifestations also occur either concurrently or exclusively within a significant proportion of patients, complicating diagnostic and management decisions. The scope of this review is to focus on what considerations are necessary in the evaluation and management of patients with known sarcoidosis and their associated complications within a cardiopulmonary and critical care perspective.
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Affiliation(s)
- Justin K Lui
- The Pulmonary Center, Boston University School of Medicine, Boston, MA, USA.,Section of Pulmonary, Allergy, Sleep & Critical Care Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Nathan Mesfin
- The Pulmonary Center, Boston University School of Medicine, Boston, MA, USA.,Section of Pulmonary, Allergy, Sleep & Critical Care Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Derin Tugal
- Section of Cardiovascular Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Elizabeth S Klings
- The Pulmonary Center, Boston University School of Medicine, Boston, MA, USA.,Section of Pulmonary, Allergy, Sleep & Critical Care Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Praveen Govender
- The Pulmonary Center, Boston University School of Medicine, Boston, MA, USA.,Section of Pulmonary, Allergy, Sleep & Critical Care Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Jeffrey S Berman
- The Pulmonary Center, Boston University School of Medicine, Boston, MA, USA.,Section of Pulmonary, Allergy, Sleep & Critical Care Medicine, Boston University School of Medicine, Boston, MA, USA
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Lee J, Park S, Park JE, Choi SH, Seo H, Yoo SS, Lee SY, Kim YK, Cha SI, Park JY, Park TI, Kim CH. Etiological Distribution and Morphological Patterns of Granulomatous Pleurisy in a Tuberculosis-prevalent Country. J Korean Med Sci 2021; 36:e10. [PMID: 33398944 PMCID: PMC7781852 DOI: 10.3346/jkms.2021.36.e10] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 12/08/2020] [Indexed: 12/02/2022] Open
Abstract
The cause of epithelioid granulomatous inflammation varies widely depending on the affected organ, geographic region, and whether the granulomas morphologically contain necrosis. Compared with other organs, the etiological distribution and morphological patterns of pleural epithelioid granulomas have rarely been investigated. We evaluated the final etiologies and morphological patterns of pleural epithelioid granulomatous inflammation in a tuberculosis (TB)-prevalent country. Of 83 patients with pleural granulomas, 50 (60.2%) had confirmed TB pleurisy (TB-P) and 29 (34.9%) had probable TB-P. Four patients (4.8%) with non-TB-P were diagnosed. With the exception of microbiological results, there was no significant difference in clinical characteristics and granuloma patterns between the confirmed TB-P and non-TB-P groups, or between patients with confirmed and probable TB-Ps. These findings suggest that most pleural granulomatous inflammation (95.2%) was attributable to TB-P in TB-endemic areas and that the granuloma patterns contributed little to the prediction of final diagnosis compared with other organs.
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Affiliation(s)
- Jaehee Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Sunji Park
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Ji Eun Park
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Sun Ha Choi
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Hyewon Seo
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Seung Soo Yoo
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Shin Yup Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Yu Kyung Kim
- Department of Clinical Pathology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Seung Ick Cha
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Jae Yong Park
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Tae In Park
- Department of Pathology, School of Medicine, Kyungpook National University, Daegu, Korea.
| | - Chang Ho Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea.
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Abrantes FF, Moraes MPMD, Rezende Filho FM, Pedroso JL, Barsottini OGP. A clinical approach to hypertrophic pachymeningitis. ARQUIVOS DE NEURO-PSIQUIATRIA 2020; 78:797-804. [PMID: 33295420 DOI: 10.1590/0004-282x20200073] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 05/14/2020] [Indexed: 12/13/2022]
Abstract
IMPORTANCE Hypertrophic pachymeningitis (HP) is a non-usual manifestation of rheumatologic, infectious, and neoplastic diseases. Etiological diagnosis is a challenge, but when made promptly it creates a window of opportunity for treatment, with the possibility of a total reversal of symptoms. OBSERVATIONS HP is an inflammatory process of the dura mater that can occur as a manifestation of sarcoidosis, granulomatosis with polyangiitis, and IgG4-related disease. The HP case evaluation is extensive and includes central nervous system imaging, cerebrospinal fluid analysis, serology, rheumatologic tests, and systemic survey for other manifestations sites. After systemic investigation, meningeal biopsy might be necessary. Etiology guides HP treatment, and autoimmune disorders are treated with corticosteroids alone or associated with an immunosuppressor. CONCLUSION HP is a manifestation of several diseases, and a precise etiological diagnosis is crucial because of the difference among treatments. An extensive investigation of patients with HP helps early diagnosis and correct treatment.
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Affiliation(s)
- Fabiano Ferreira Abrantes
- Universidade Federal de São Paulo, Divisão de Neurologia Geral, Departamento de Neurologia, São Paulo SP, Brazil
| | | | - Flávio Moura Rezende Filho
- Universidade Federal de São Paulo, Divisão de Neurologia Geral, Departamento de Neurologia, São Paulo SP, Brazil
| | - José Luiz Pedroso
- Universidade Federal de São Paulo, Divisão de Neurologia Geral, Departamento de Neurologia, São Paulo SP, Brazil
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Herrera-Olivares AM, García-Manso JM, Rodríguez-Gómez I, Ara I, Lucia A, Santalla A. Long-Term Benefits of Tailored Exercise in Severe Sarcoidosis: A Case Report. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E9512. [PMID: 33353138 PMCID: PMC7766182 DOI: 10.3390/ijerph17249512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 12/04/2020] [Accepted: 12/12/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND We studied the effects of a supervised, structured exercise program in a severe sarcoidosis patient. METHODS After being clinically stable for two years, a 52-year-old woman (stage IV, American Thoracic Society) who originally had irreversible lung fibrosis, pulmonary arterial hypertension (PAH), mild mitral insufficiency, and atrial dilatation, and was candidate for lung transplant, performed a combined high-intensity interval, high load resistance, and inspiratory muscle training for 4.5 years, and was tested (cardiopulmonary exercise testing and dual X-ray absorptiometry) every six months. RESULTS Cardiorespiratory fitness (CRF) and maximal pulmonary ventilation increased by 44% and 60%, respectively. Ventilatory efficiency also improved (decrease in the ventilatory equivalent for oxygen by 32% and 14% at the ventilatory threshold and respiratory compensation point, respectively). She improved New York Heart Association (NYHA) class (from III to II), and cardiac alterations as well as PAH reversed so that she was not in need of lung transplantation anymore. Likewise, she suffered no more episodes of hemoptysis. Bone health was overall maintained despite the post-menopausal status and the corticoid treatment. CONCLUSIONS A long-term combined exercise intervention safely contributed-at least partly-to improve CRF and NYHA class in a patient with severe sarcoidosis, suggesting a potential coadjuvant effect to attenuate clinical manifestations.
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Affiliation(s)
| | | | - Irene Rodríguez-Gómez
- GENUD Toledo Research Group, Universidad de Castilla-La Mancha, 45004 Toledo, Spain; (I.R.-G.); (I.A.)
- CIBER of Frailty and Healthy Aging (CIBERFES), 28029 Madrid, Spain
| | - Ignacio Ara
- GENUD Toledo Research Group, Universidad de Castilla-La Mancha, 45004 Toledo, Spain; (I.R.-G.); (I.A.)
- CIBER of Frailty and Healthy Aging (CIBERFES), 28029 Madrid, Spain
| | - Alejandro Lucia
- Faculty of Sport Sciences, Universidad Europea de Madrid, 18670 Madrid, Spain;
- CIBER of Frailty and Healthy Aging (CIBERFES), 28029 Madrid, Spain
- Instituto de Investigación Hospital 12 de Octubre (imas12), 28041 Madrid, Spain;
| | - Alfredo Santalla
- Instituto de Investigación Hospital 12 de Octubre (imas12), 28041 Madrid, Spain;
- Faculty of Sport Sciences, Universidad Pablo de Olavide, 41013 Seville, Spain
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Vethanayagam D, Peters J, Saad E, Mulchey K, Gillson AM, McNab B, Farr-Jones M, Hruczkowski T, Blevins G, Coulden R, Oudit G, Beach J. Sarcoidosis: a prospective observational cohort from Northern Alberta. SARCOIDOSIS, VASCULITIS, AND DIFFUSE LUNG DISEASES : OFFICIAL JOURNAL OF WASOG 2020; 37:e2020014. [PMID: 33597801 PMCID: PMC7883513 DOI: 10.36141/svdld.v37i4.8522] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 11/15/2020] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Sarcoidosis is a multi-system disease reported to occur with a higher incidence in Alberta than many other health jurisdictions within and outside of Canada. The reasons for this higher incidence are currently not known. Exposure to beryllium can result in a clinically and radiologically identical disease to sarcoidosis. The purpose of our study was to identify patterns with potential occupational or environmental exposures to beryllium amongst individuals with sarcoidosis in Alberta through a tertiary referral center. METHODS A prospective observational study was carried out at the University of Alberta Hospital. Patients with confirmed sarcoidosis (stages 0-4) were recruited from subspecialty clinics (Respirology, Cardiology, Neurology and Occupational Health). A predetermined list of industries thought to involve potentially relevant exposures for the development of sarcoidosis was used to capture current and previous exposure history. Results were entered into a database and where possible verified by comparing with existing electronic medical records (including histories, physical examination, diagnostic imaging and physiology). RESULTS A total of 45 patients were recruited, 25 men and 20 women. Of these, 84% of participants reported working in or being exposed to an industry/environment suspected of contributing to development of sarcoidosis over their lifetime. The most frequently reported exposures were within farming and agriculture (27%), oil and gas (20%), metalworking and handling animals (18%). CONCLUSIONS Amongst this cohort, a high proportion reported working with a potentially relevant exposure. Individuals being assessed for sarcoidosis should have their most responsible physician elicit a detailed work and environmental history. (Sarcoidosis Vasc Diffuse Lung Dis 2020; 37 (4): e2020014).
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Affiliation(s)
| | | | - Emad Saad
- Division of Pulmonary Medicine, University of Alberta
| | | | | | - Brian McNab
- Division of Pulmonary Medicine, University of Alberta
| | | | | | | | - Richard Coulden
- Department of Radiology and Diagnostic Imaging, University of Alberta
| | - Gavin Oudit
- Division of Cardiology, University of Alberta
| | - Jeremy Beach
- Emeritus, Division of Preventive Medicine, University of Alberta
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Casanova NG, Gonzalez-Garay ML, Sun B, Bime C, Sun X, Knox KS, Crouser ED, Sammani N, Gonzales T, Natt B, Chaudhary S, Lussier Y, Garcia JGN. Differential transcriptomics in sarcoidosis lung and lymph node granulomas with comparisons to pathogen-specific granulomas. Respir Res 2020; 21:321. [PMID: 33276795 PMCID: PMC7716494 DOI: 10.1186/s12931-020-01537-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 10/06/2020] [Indexed: 12/15/2022] Open
Abstract
RATIONALE Despite the availability of multi-"omics" strategies, insights into the etiology and pathogenesis of sarcoidosis have been elusive. This is partly due to the lack of reliable preclinical models and a paucity of validated biomarkers. As granulomas are a key feature of sarcoidosis, we speculate that direct genomic interrogation of sarcoid tissues, may lead to identification of dysregulated gene pathways or biomarker signatures. OBJECTIVE To facilitate the development sarcoidosis genomic biomarkers by gene expression profiling of sarcoidosis granulomas in lung and lymph node tissues (most commonly affected organs) and comparison to infectious granulomas (coccidiodomycosis and tuberculosis). METHODS Transcriptomic profiles of immune-related gene from micro-dissected sarcoidosis granulomas within lung and mediastinal lymph node tissues and compared to infectious granulomas from paraffin-embedded blocks. Differentially-expressed genes (DEGs) were profiled, compared among the three granulomatous diseases and analyzed for functional enrichment pathways. RESULTS Despite histologic similarities, DEGs and pathway enrichment markedly differed in sarcoidosis granulomas from lymph nodes and lung. Lymph nodes showed a clear immunological response, whereas a structural regenerative response was observed in lung. Sarcoidosis granuloma gene expression data corroborated previously reported genomic biomarkers (STAB1, HBEGF, and NOTCH4), excluded others and identified new genomic markers present in lung and lymph nodes, ADAMTS1, NPR1 and CXCL2. Comparisons between sarcoidosis and pathogen granulomas identified pathway divergences and commonalities at gene expression level. CONCLUSION These findings suggest the importance of tissue and disease-specificity evaluation when exploring sarcoidosis genomic markers. This relevant translational information in sarcoidosis and other two histopathological similar infections provides meaningful specific genomic-derived biomarkers for sarcoidosis diagnosis and prognosis.
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Affiliation(s)
- Nancy G Casanova
- Department of Medicine, College of Medicine, University of Arizona Health Sciences, Tucson, AZ, USA
| | - Manuel L Gonzalez-Garay
- Department of Medicine, College of Medicine, University of Arizona Health Sciences, Tucson, AZ, USA
| | - Belinda Sun
- Department of Medicine, College of Medicine, University of Arizona Health Sciences, Tucson, AZ, USA
| | - Christian Bime
- Department of Medicine, College of Medicine, University of Arizona Health Sciences, Tucson, AZ, USA
| | - Xiaoguang Sun
- Department of Medicine, College of Medicine, University of Arizona Health Sciences, Tucson, AZ, USA
| | - Kenneth S Knox
- Department of Medicine, College of Medicine, University of Arizona, Phoenix, AZ, USA
| | - Elliott D Crouser
- Division of Pulmonary and Critical Care Medicine, The Ohio State University, Columbus, OH, USA
| | - Nora Sammani
- Department of Medicine, College of Medicine, University of Arizona Health Sciences, Tucson, AZ, USA
| | - Taylor Gonzales
- Department of Medicine, College of Medicine, University of Arizona Health Sciences, Tucson, AZ, USA
| | - Bhupinder Natt
- Department of Medicine, College of Medicine, University of Arizona Health Sciences, Tucson, AZ, USA
| | - Sachin Chaudhary
- Department of Medicine, College of Medicine, University of Arizona Health Sciences, Tucson, AZ, USA
| | - Yves Lussier
- Department of Medicine, College of Medicine, University of Arizona Health Sciences, Tucson, AZ, USA
| | - Joe G N Garcia
- Department of Medicine, College of Medicine, University of Arizona Health Sciences, Tucson, AZ, USA.
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Lopes MC, Amadeu TP, Ribeiro-Alves M, da Costa CH, Silva BRA, Rodrigues LS, Bessa EJC, Bruno LP, Lopes AJ, Rufino R. Defining prognosis in sarcoidosis. Medicine (Baltimore) 2020; 99:e23100. [PMID: 33235069 PMCID: PMC7710206 DOI: 10.1097/md.0000000000023100] [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] [Indexed: 11/30/2022] Open
Abstract
Sarcoidosis is a multi-systemic granulomatous disease. Affected individuals can show spontaneous healing, develop remission with drug treatment within 2 years, or become chronically ill. Our main goal was to identify features that are related to prognosis.The study consisted of 101 patients, recruited at a single center, who were already diagnosed with sarcoidosis at the start of the study or were diagnosed within 48 months. Ninety individuals were followed-up for at least 24 months and were classified according to clinical outcome status (COS 1 to 9). Those with COS 1-4 and COS 5-9 were classified as having favorable and unfavorable outcomes, respectively. Unconditional logistic regression analyses were conducted to define which variables were associated with sarcoidosis outcomes. Subsequently, we established a scoring system to help predict the likelihood of a favorable or unfavorable outcome.Of our patients, 48% developed a chronic form of the disease (COS 5-9). Three clinical features were predictive of prognosis in sarcoidosis. We built a score-based model where the absence of rheumatological markers (1 point), normal pulmonary functions (2 points), and the presence of early respiratory symptoms manifestations (2 points) were associated with a favorable prognosis. We predicted that a patient with a score of 5 had an 86% (95% confidence interval [CI] 74%-98%) probability of having a favorable prognosis, while those with scores of 4, 3, 2, 1, and 0 had probabilities of 72% (95% CI 59-85%), 52% (95% CI 40-63%), 31% (95% CI 17-44%), 15% (95% CI 2-28%), and 7% (95% CI 0-16%) of having a favorable prognosis, respectively. Thus, our easy-to-compute algorithm can help to predict prognosis of sarcoidosis patients, facilitating their management.
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Affiliation(s)
| | - Thaís Porto Amadeu
- Department of Pathology and Laboratories, State University of Rio de Janeiro
| | - Marcelo Ribeiro-Alves
- National Institute of Infectology Evandro Chagas, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
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Severe scalp sarcoidosis in an unlikely patient. JAAD Case Rep 2020; 6:1165-1166. [PMID: 33134463 PMCID: PMC7588657 DOI: 10.1016/j.jdcr.2020.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Panneer Selvam N, Sadaksharam J, Chehal H. Chronic macrocheilia in an adolescent-diagnostic work-up and management. Oral Surg Oral Med Oral Pathol Oral Radiol 2020; 131:e170-e174. [PMID: 32978078 DOI: 10.1016/j.oooo.2020.08.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 08/17/2020] [Accepted: 08/24/2020] [Indexed: 11/17/2022]
Affiliation(s)
- Niranzena Panneer Selvam
- Assistant Professor, Diagnostic Sciences, Creighton University School of Dentistry, Omaha, NE, USA.
| | - Jayachandran Sadaksharam
- Professor & Head, Oral Medicine and Radiology, Tamil Nadu Government Dental College & Hospital, Chennai, Tamil Nadu, India
| | - Hardeep Chehal
- Professor, Diagnostic Sciences, Creighton University School of Dentistry, Omaha, NE, USA
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Chopra A, Avadhani V, Tiwari A, Riemer EC, Sica G, Judson MA. Granulomatous lung disease: clinical aspects. Expert Rev Respir Med 2020; 14:1045-1063. [PMID: 32662705 DOI: 10.1080/17476348.2020.1794827] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Granulomatous lung diseases (GLD) are heterogeneous group of diseases that can be broadly categorized as infectious or noninfectious. This distinction is extremely important, as the misdiagnosis of a GLD can have serious consequences. In this manuscript, we describe the clinical manifestations, histopathology, and diagnostic approach to GLD. We propose an algorithm to distinguish infectious from noninfectious GLD. AREAS COVERED We have searched PubMed and Medline database from 1950 to December 2019, using multiple keywords as described below. Major GLDs covered include those caused by mycobacteria and fungi, sarcoidosis, hypersensitivity pneumonitis, and vasculidities. EXPERT OPINION The cause of infectious GLD is usually identified through microbiological culture and molecular techniques. Most noninfectious GLD are diagnosed by clinical and laboratory criteria, often with exclusion of infectious pathogens. Further understanding of the immunopathogenesis of the granulomatous response may allow improved diagnosis and treatment of GLD.
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Affiliation(s)
- Amit Chopra
- Department of Medicine, Pulmonary and Critical Care Medicine, Albany Medical Center , NY, USA
| | - Vaidehi Avadhani
- Department of Pathology and Laboratory Medicine, Emory University , Atlanta, USA
| | - Anupama Tiwari
- Department of Medicine, Pulmonary and Critical Care Medicine, Albany Medical Center , NY, USA
| | - Ellen C Riemer
- Department of Pathology, Medical University of South Carolina , SC, USA
| | - Gabriel Sica
- Department of Pathology and Laboratory Medicine, Emory University , Atlanta, USA
| | - Marc A Judson
- Department of Medicine, Pulmonary and Critical Care Medicine, Albany Medical Center , NY, USA
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Abstract
As sarcoidosis may involve any organ, sarcoidosis patients should be evaluated for occult disease. Screening for some organ involvement may not be warranted if it is unlikely to cause symptoms, organ dysfunction, or affect clinical outcome. Even organ involvement that affects clinical outcome does not necessarily require screening if early detection fails to change the patient's quality of life or prognosis. On the other hand, early detection of some forms of sarcoidosis may improve outcomes and survival. This manuscript describes the approach to screening sarcoidosis patients for previously undetected disease. Screening for sarcoidosis should commence with a meticulous medical history and physical examination. Many sarcoidosis patients present with physical signs or symptoms of sarcoidosis that have not been recognized as manifestations of the disease. Detection of sarcoidosis in these instances depends on the clinician's familiarity with the varied clinical presentations of sarcoidosis. In addition, sarcoidosis patients may present with symptoms or signs that are not related to specific organ involvement that have been described as parasarcoidosis syndromes. It is conjectured that parasarcoidosis syndromes result from systemic release of inflammatory mediators from the sarcoidosis granuloma. Certain forms of sarcoidosis may cause permanent and serious problems that can be prevented if they are detected early in the course of their disease. These include (1) ocular involvement that may lead to permanent vision impairment; (2) vitamin D dysregulation that may lead to hypercalcemia, nephrolithiasis, and permanent kidney injury; and (3) cardiac sarcoidosis that may lead to a cardiomyopathy, ventricular arrhythmias, heart block, and sudden death. Screening for these forms of organ involvement requires detailed screening approaches.
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Affiliation(s)
- Marc A Judson
- Division of Pulmonary and Critical Care Medicine, Albany Medical College, Albany, New York
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