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de Miranda GFM, Soares MR, de Souza AWS, Andrade LEC, Pereira CADC. Clinical profiles and treatment outcomes of outpatients with interstitial lung disease and mechanic's hands: A retrospective and observational cohort. Medicine (Baltimore) 2024; 103:e38642. [PMID: 38941439 PMCID: PMC11219152 DOI: 10.1097/md.0000000000038642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 05/30/2024] [Indexed: 06/30/2024] Open
Abstract
Idiopathic inflammatory myopathies, especially antisynthetase syndrome, often appear outside of the muscles as interstitial lung disease (ILD). Another typical finding is the presence of mechanic's hands. The aim of the present study was to describe the clinical, functional, tomographic, and serological data of patients with ILD and mechanic's hands and their response to treatment and survival rates. This is a retrospective study of ILD with concurrent myopathy. Among the 119 patients initially selected, 51 had mechanic's hands. All the patients were screened for anti-Jo-1 antibodies. An expanded panel of myopathy autoantibodies was also performed in 27 individuals. Of the 51 patients, 35 had 1 or more antibodies. The most common were anti-Jo-1, anti-PL-7, and anti-PL-12, while of the associated antibodies, anti-Ro52 was present in 70% of the 27 tested individuals. A significant response to treatment was characterized by an increase in predicted forced vital capacity (FVC) of at least 5% in the last evaluation done after 6 to 24 months of treatment. A decrease in predicted FVC of at least 5%, the need for oxygen therapy, or death were all considered treatment failures. All patients were treated with corticosteroids, and 71% with mycophenolate. After 24 months, 18 patients had an increase in FVC, 11 had a decrease, and 22 remained stable. After a median follow-up of 58 months, 48 patients remained alive and three died. Patients with honeycombing on high-resolution chest tomography (log-rank = 34.65; P < .001) and a decrease in FVC ≥5% (log-rank = 18.28, P < .001) had a poorer survival rate. Patients with ILD and mechanic's hands respond well to immunosuppressive treatment.
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Affiliation(s)
| | - Maria Raquel Soares
- Department of Medicine, Discipline of Pulmonology, Federal University of Sao Paulo, Sao Paulo, Brazil
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Liu T, Chen H, Shi Y, Xu W, Yuan F. Fever in the initial stage of IIM patients: an early clinical warning sign for AE-ILD. Adv Rheumatol 2023; 63:31. [PMID: 37443073 DOI: 10.1186/s42358-023-00313-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND Fever is a common symptom of Idiopathic inflammatory myopathies (IIM). However, the exact correlation between fever and the prognosis of IIM is still unclear. This study aims to clarify if the IIM patients initiated with fever are associated with poorer outcomes. METHODS This was a single-center retrospective cohort study. Data were collected from 79 newly diagnosed, treatment-naive IIM patients in the Affiliated Wuxi People's Hospital of Nanjing Medical University (Wuxi, Jiangsu, China) from November 2016 to June 2020. According to the presence or absence of fever at the onset, the IIM patients were divided into two groups(fever group n = 28, without fever group n = 51) Clinical characteristics, laboratory data, treatment, and outcomes were recorded. The Kaplan-Meier and log-rank tests were used to compare the all-cause mortality, relapse rate, and acute exacerbation of interstitial lung disease (AE-ILD) incidence. The association of fever with the outcomes was assessed in the unadjusted and adjusted forward logistic regression model. RESULTS Compared with the non-fever group, the age at onset of the fever group was higher, and mechanic's hands (MH) and interstitial lung disease (ILD) were more common. Systemic inflammation (CRP and ESR) was significantly higher in the fever group, while the level of albumin(ALB) and muscle enzymes were lower. The fever group seemed to be received more aggressive treatment, with higher dose glucocorticoids and higher rates of intravenous immunoglobulins(IVIG) use. The all-cause mortality rate and the incidence rate of AE-ILD were higher in the fever group. Even adjusted for the age at onset and treatments, fever was significantly associated with AE-ILD and all-cause mortality. CONCLUSION Our study has demonstrated that fever at initial diagnosis is associated with AE-ILD and mortality. Fever should serve as an early clinical warning sign for poor outcomes in IIM patients.
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Affiliation(s)
- Ting Liu
- Department of Rheumatology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, 214023, Jiangsu, China
| | - Haifeng Chen
- Department of Rheumatology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, 214023, Jiangsu, China
| | - Yitian Shi
- Department of Rheumatology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, 214023, Jiangsu, China
| | - Wei Xu
- Department of Rheumatology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, 214023, Jiangsu, China
| | - Fenghong Yuan
- Department of Rheumatology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, 214023, Jiangsu, China.
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3
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Chen X, Zhang L, Jin Q, Lu X, Lei J, Peng Q, Wang G, Ge Y. The clinical features and prognoses of anti-MDA5 and anti-aminoacyl-tRNA synthetase antibody double-positive dermatomyositis patients. Front Immunol 2022; 13:987841. [PMID: 36110863 PMCID: PMC9468482 DOI: 10.3389/fimmu.2022.987841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 08/15/2022] [Indexed: 11/22/2022] Open
Abstract
Objective To explore the clinical features and prognoses of dermatomyositis (DM) associated with a double-positive anti-MDA5 and anti-aminoacyl-tRNA synthetase (anti-ARS) antibody presentation. Methods We retrospectively analyzed 1280 consecutive patients with idiopathic inflammatory myopathy (IIM). Individuals with anti-MDA5 and anti-ARS antibodies (anti-MDA5+/ARS+) were compared to anti-MDA5-/ARS+ and anti-MDA5+/ARS- control individuals based on clinical, pulmonary radiological characteristics, treatment, and follow-up information. Results Six individuals (0.47%) presented with anti-MDA5+/ARS+; of these, 2 (33.3%) were anti-PL-12+, 2 (33.3%) were anti-Jo-1+, 1 (16.7%) was anti-EJ+, and 1 (16.7%) was anti-PL-7+. Hallmark cutaneous manifestations, including Gottron’s sign (100%), heliotrope rash (50%), mechanic’s hand (66.7%), and skin ulcers (16.7%) were common. Anti-MDA5+/ARS+ patients tended to have higher ferritin levels (p = 0.038) than anti-MDA5-/ARS+ group, and higher CD4+ T-cell counts (p = 0.032) compared to the anti-MDA5+/ARS- group. Radiologically, NSIP with OP overlap was predominant (60%). Consolidation (60%), ground-glass attenuation (GGA) (80%), traction bronchiectasis (80%), and intralobular reticulation (100%) were common in anti-MDA5+/ARS+ individuals. All were diagnosed with ILD and 50% were categorized as RPILD. All patients received glucocorticoids combined with one or more immunosuppressants. Most (83.3%) had a good prognosis following treatment, but there was no difference in the survival rate between the three subgroups. Conclusion Presentation with anti-MDA5+/ARS+ DM was rare. The clinical and radiological characteristics of anti-MDA5+/ARS+ DM combined the features of anti-MDA5+ and anti-ARS+ individuals. Individuals with anti-MDA5+/ARS+ antibodies may respond well to glucocorticoid therapy; glucocorticoids combined with one or more immunosuppressants may be considered a basic treatment approach.
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Affiliation(s)
- Xixia Chen
- Peking University, China-Japan Friendship School of clinical medicine, Beijing, China
| | - Lu Zhang
- Department of Rheumatology, China-Japan Friendship Hospital, Beijing, China
| | - Qiwen Jin
- Peking University, China-Japan Friendship School of clinical medicine, Beijing, China
| | - Xin Lu
- Department of Rheumatology, China-Japan Friendship Hospital, Beijing, China
| | - Jieping Lei
- Data and Project Management Unit, Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing, China
| | - Qinglin Peng
- Department of Rheumatology, Beijing Key Lab for Immune-Mediated Inflammatory Diseases, China-Japan Friendship Hospital, Beijing, China
| | - Guochun Wang
- Peking University, China-Japan Friendship School of clinical medicine, Beijing, China
- Department of Rheumatology, China-Japan Friendship Hospital, Beijing, China
| | - Yongpeng Ge
- Department of Rheumatology, China-Japan Friendship Hospital, Beijing, China
- *Correspondence: Yongpeng Ge,
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4
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Mechanic Hands/Hiker Feet in a Patient With Amyopathic Dermatomyositis and Interstitial Lung Disease. Am J Dermatopathol 2022; 44:900-903. [DOI: 10.1097/dad.0000000000002240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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5
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Wallace ZS, Rodriguez K, Dau J, Bloch DB, Champion SN. Case 37-2021: A 60-Year-Old Man with Fevers, Fatigue, Arthralgias, a Mouth Ulcer, and a Rash. N Engl J Med 2021; 385:2282-2293. [PMID: 34879452 DOI: 10.1056/nejmcpc2107353] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Zachary S Wallace
- From the Departments of Medicine (Z.S.W., J.D., D.B.B.), Radiology (K.R.), and Pathology (S.N.C.), Massachusetts General Hospital, and the Departments of Medicine (Z.S.W., J.D., D.B.B.), Radiology (K.R.), and Pathology (S.N.C.), Harvard Medical School - both in Boston
| | - Karen Rodriguez
- From the Departments of Medicine (Z.S.W., J.D., D.B.B.), Radiology (K.R.), and Pathology (S.N.C.), Massachusetts General Hospital, and the Departments of Medicine (Z.S.W., J.D., D.B.B.), Radiology (K.R.), and Pathology (S.N.C.), Harvard Medical School - both in Boston
| | - Jonathan Dau
- From the Departments of Medicine (Z.S.W., J.D., D.B.B.), Radiology (K.R.), and Pathology (S.N.C.), Massachusetts General Hospital, and the Departments of Medicine (Z.S.W., J.D., D.B.B.), Radiology (K.R.), and Pathology (S.N.C.), Harvard Medical School - both in Boston
| | - Donald B Bloch
- From the Departments of Medicine (Z.S.W., J.D., D.B.B.), Radiology (K.R.), and Pathology (S.N.C.), Massachusetts General Hospital, and the Departments of Medicine (Z.S.W., J.D., D.B.B.), Radiology (K.R.), and Pathology (S.N.C.), Harvard Medical School - both in Boston
| | - Samantha N Champion
- From the Departments of Medicine (Z.S.W., J.D., D.B.B.), Radiology (K.R.), and Pathology (S.N.C.), Massachusetts General Hospital, and the Departments of Medicine (Z.S.W., J.D., D.B.B.), Radiology (K.R.), and Pathology (S.N.C.), Harvard Medical School - both in Boston
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Abstract
Dermatitis is a common condition frequently encountered by dermatologists. The diagnosis of dermatitis can be challenging because this condition is often multifactorial, and many skin diseases that can mimic dermatitis should be considered in the differential diagnosis. It is important to recognize and be familiar with these conditions because some of them can represent signs of systemic disease or malignancies and misdiagnosis can lead to mismanagement and adverse outcomes for the patient.
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Affiliation(s)
- Oksana A Bailiff
- Geisinger Dermatology, 16 Woodbine Lane, Danville, PA 17822, USA
| | - Christen M Mowad
- Geisinger Dermatology, 16 Woodbine Lane, Danville, PA 17822, USA.
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7
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Connolly A, Gordon PA, Hannah J, Creamer D. The chameleon rash: a review of the polyphenotypic dermatoses of dermatomyositis. Clin Exp Dermatol 2021; 46:1016-1022. [PMID: 33882159 DOI: 10.1111/ced.14689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 04/10/2021] [Accepted: 04/12/2021] [Indexed: 11/29/2022]
Abstract
Dermatomyositis (DM) is an autoimmune connective tissue disease that is included in the idiopathic inflammatory myopathies. Cutaneous manifestations are a prominent part of the condition: some skin signs in DM are common to most patients, while other signs are encountered infrequently. A number of features are pathognomic for DM. The demonstration of myositis-specific antibodies (MSAs) in DM has extended the ability to define phenotypic subgroups. It appears that the presence of certain MSAs confers susceptibility to specific clinical features, an association which reveals a serotype-phenotype relationship. In this review article we have provided a detailed summary of common and under-recognized cutaneous manifestations of DM.
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Affiliation(s)
- A Connolly
- Department of, Dermatology, King's College Hospital NHS Foundation Trust, London, UK
| | - P A Gordon
- Rheumatology Department, King's College Hospital NHS Foundation Trust, London, UK
| | - J Hannah
- Rheumatology Department, King's College Hospital NHS Foundation Trust, London, UK
| | - D Creamer
- Department of, Dermatology, King's College Hospital NHS Foundation Trust, London, UK
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8
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Bitar C, Chan MP. Connective Tissue Diseases in the Skin: Emerging Concepts and Updates on Molecular and Immune Drivers of Disease. Surg Pathol Clin 2021; 14:237-249. [PMID: 34023103 DOI: 10.1016/j.path.2021.03.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Cutaneous manifestations are common across the spectrum of autoimmune diseases. Connective tissue diseases manifesting in the skin are often difficult to classify and require integration of clinical, histopathologic, and serologic findings. This review focuses on the current understanding of the molecular and immune drivers involved in the pathogenesis of cutaneous lupus erythematosus, dermatomyositis, scleroderma/systemic sclerosis, and mixed connective tissue disease. Recent research advances have led to the emergence of new ancillary tools and useful diagnostic clues of which dermatopathologists should be aware to improve diagnostic accuracy for these diseases.
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Affiliation(s)
- Carole Bitar
- Department of Pathology, University of Michigan, 2800 Plymouth Road, NCRC Building 35, Ann Arbor, MI 48109, USA
| | - May P Chan
- Department of Pathology, University of Michigan, 2800 Plymouth Road, NCRC Building 35, Ann Arbor, MI 48109, USA.
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9
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Okiyama N. Clinical Features and Cutaneous Manifestations of Juvenile and Adult Patients of Dermatomyositis Associated with Myositis-Specific Autoantibodies. J Clin Med 2021; 10:jcm10081725. [PMID: 33923564 PMCID: PMC8073628 DOI: 10.3390/jcm10081725] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 04/13/2021] [Accepted: 04/14/2021] [Indexed: 11/16/2022] Open
Abstract
Dermatomyositis is one of the idiopathic inflammatory myopathies, which is characterized with specific skin manifestations, and considered as an autoimmune disease. Dermatomyositis is a heterogeneous disorder with various presences, severities and characteristics of myositis, dermatitis, and interstitial lung disease. Our and others' data showed that myositis-specific autoantibodies have been associated with distinct clinical features. This article reviewed the epidemiology and characteristic clinical features of the different types of antibody-associated dermatomyositis in adult and juvenile patients, which include the severity of myopathy, the potential complication of interstitial lung disease, potential association with malignancies, and characteristic cutaneous manifestations.
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Affiliation(s)
- Naoko Okiyama
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, Ibaraki 305-8575, Japan
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10
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Abstract
Describing and listing all nail symptoms and signs in systemic disorders has already been widely detailed in dedicated textbooks. To be tutorial, this article described most common nails signs and the systemic disorders one may encounter in routine dermatologic consultation. Capsule summaries are presented for each section.
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Affiliation(s)
- Florence Dehavay
- Saint-Pierre, Brugmann and Queen Fabiola Children University Hospitals, Université Libre de Bruxelles, Belgium
| | - Bertrand Richert
- Saint-Pierre, Brugmann and Queen Fabiola Children University Hospitals, Université Libre de Bruxelles, Belgium.
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11
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Wojcik M, López-Torres A, Neely A, Haddow M, Kinaia B. Management of a Periodontal Patient With Dermatomyositis: A Case Report. Clin Adv Periodontics 2020; 11:39-42. [PMID: 32086885 DOI: 10.1002/cap.10101] [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: 07/25/2019] [Accepted: 02/03/2020] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Dermatomyositis is an uncommon inflammatory disease marked by muscle and joint weakness with skin rash. Dermatomyositis affects adults and children, with higher prevalence for females aged 40 to 60 years. Most common oral lesions include mucosal edema, erythema, and telangiectasia. CASE PRESENTATION A 51-year-old white female with an unremarkable medical history presented for periodontal evaluation in 2010. She reported a 6-month history of gingival inflammation and skin irritation on her hands and a rash on the center of her chest and forehead. Other complaints included fatigue, hot flashes, decreased appetite, and weight loss. Periodontal examination revealed generalized acute marginal erythema, with localized slight incipient bone loss. Oral hygiene was deemed good to fair. Oral hygiene instructions were reviewed and a prescription for chlorhexidine gluconate was given. The patient was then referred to an allergist and dermatologist where a diagnosis of dermatomyositis was made. After the initial diagnosis, localized scaling and root planing was performed using local anesthetic. The patient was managed medically using prednisone, mycophenolate mofetil, and methotrexate and a 3-month periodontal maintenance recall interval. The patient remained stable over an 8-year period. CONCLUSIONS Dermatomyositis is an uncommon inflammatory disease that requires medical and dental teams for proper diagnosis and management. Although the condition is chronic in nature with no definitive cure, signs, and symptoms can be managed with steroids and immunosuppressants to delay progression of the disease and improve quality of life for the patient.
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Affiliation(s)
- Michael Wojcik
- Division of Graduate Periodontics, University of Detroit Mercy School of Dentistry, Detroit, MI.,Private practice limited to periodontics and dental implants, Clinton Township, MI
| | - Andrea López-Torres
- Division of Graduate Periodontics, University of Detroit Mercy School of Dentistry, Detroit, MI
| | - Anthony Neely
- Division of Graduate Periodontics, University of Detroit Mercy School of Dentistry, Detroit, MI.,Private practice limited to periodontics and dental implants, Southfield, MI
| | - Michael Haddow
- Division of Graduate Periodontics, University of Detroit Mercy School of Dentistry, Detroit, MI.,Private practice limited to periodontics and dental implants, Taylor, MI
| | - Bassam Kinaia
- Division of Graduate Periodontics, University of Detroit Mercy School of Dentistry, Detroit, MI.,Private practice limited to periodontics and dental implants, Sterling Heights, MI
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12
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Okiyama N, Fujimoto M. Cutaneous manifestations of dermatomyositis characterized by myositis-specific autoantibodies. F1000Res 2019; 8. [PMID: 31824645 PMCID: PMC6880256 DOI: 10.12688/f1000research.20646.1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/20/2019] [Indexed: 01/30/2023] Open
Abstract
Dermatomyositis (DM) is an inflammatory myopathy with characteristic skin manifestations, the pathologies of which are considered autoimmune diseases. DM is a heterogeneous disorder with various phenotypes, including myositis, dermatitis, and interstitial lung disease (ILD). Recently identified myositis-specific autoantibodies have been associated with distinct clinical features. For example, anti-melanoma differentiation-associated protein 5 antibodies have a high specificity for clinically amyopathic DM presenting rapidly progressive ILD. Furthermore, anti-transcriptional intermediary factor 1γ antibodies found in patients with juvenile and adult DM are closely correlated with malignancies, especially in elderly patients. Finally, patients with anti-aminoacyl-transfer RNA synthetase antibodies share characteristic clinical symptoms, including myositis, ILD, arthritis/arthralgia, Raynaud’s phenomenon, and fever; thus, the term “anti-synthetase syndrome” is also used. With a focus on the characteristic cutaneous manifestations in each subgroup classified according to myositis-specific autoantibodies, we introduce the findings of previous reports, including our recent analysis indicating that skin eruptions can be histopathologically classified into myositis-specific autoantibody-associated subgroups and used to determine the systemic pathologies of the different types of antibody-associated DM.
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Affiliation(s)
- Naoko Okiyama
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, 305-8575, Japan
| | - Manabu Fujimoto
- Department of Dermatology, Integrated Medicine, Graduate School of Medicine, Osaka University, Suita, Osaka, 565-0871, Japan
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13
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Deschaine MA, Lehman JS. The interface reaction pattern in the skin: an integrated review of clinical and pathological features. Hum Pathol 2019; 91:86-113. [DOI: 10.1016/j.humpath.2019.06.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 06/18/2019] [Accepted: 06/20/2019] [Indexed: 12/14/2022]
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14
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Okiyama N, Yamaguchi Y, Kodera M, Hamaguchi Y, Yokozeki H, Ishiguro N, Fujimoto M. Distinct Histopathologic Patterns of Finger Eruptions in Dermatomyositis Based on Myositis-Specific Autoantibody Profiles. JAMA Dermatol 2019; 155:1080-1082. [PMID: 31290941 DOI: 10.1001/jamadermatol.2019.1668] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Naoko Okiyama
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Yukie Yamaguchi
- Department of Environmental Immuno-Dermatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Masanari Kodera
- Department of Dermatology, Japan Community Healthcare Organization, Chukyo Hospital, Nagoya, Aichi, Japan
| | - Yasuhito Hamaguchi
- Department of Dermatology, Faculty of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Hiroo Yokozeki
- Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Naoko Ishiguro
- Department of Dermatology, Tokyo Women's Medical University, Tokyo, Japan
| | - Manabu Fujimoto
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
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15
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Diffuse Alveolar Hemorrhage in a Patient with Antisynthetase Syndrome. Case Rep Rheumatol 2019; 2019:5453717. [PMID: 31467762 PMCID: PMC6701415 DOI: 10.1155/2019/5453717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 07/14/2019] [Accepted: 07/21/2019] [Indexed: 11/22/2022] Open
Abstract
An alveolar hemorrhage case is reported as the initial manifestation of antisynthetase syndrome in a 40-year-old man, who is admitted to the Emergency Department for diagnostic approach of chronic cough and progressive dyspnea. The diagnosis of the alveolar hemorrhage was based on the presence of acute respiratory failure, decrease in hemoglobin levels, and observation of macrophages filled with hemosiderin. The antisynthetase syndrome was classified through a tomographic image compatible with a nonspecific interstitial pneumonia, along with antibodies associated to myositis (PL-12 and Ro-52). The study protocol was completed with the result of a myopathic pattern showed in electromyography. This patient presented a good response to steroids and disease-modifying antirheumatic drug (DMARD).
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16
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Concha JSS, Tarazi M, Kushner CJ, Gaffney RG, Werth VP. The diagnosis and classification of amyopathic dermatomyositis: a historical review and assessment of existing criteria. Br J Dermatol 2019; 180:1001-1008. [PMID: 30561064 DOI: 10.1111/bjd.17536] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2018] [Indexed: 12/27/2022]
Abstract
BACKGROUND Diagnostic criteria are used to identify a patient having a disease in a clinical setting, whereas classification criteria create a well-defined population for research purposes. The diagnosis and classification of amyopathic dermatomyositis (ADM) have not been recognized by most existing criteria for idiopathic inflammatory myopathies (IIMs). To address this, several criteria were proposed to define ADM either as a distinct disease entity or as a subset of the spectrum of IIMs. OBJECTIVES To discuss the diagnosis and classification of ADM and to assesses the available criteria in identifying cases of ADM and/or distinguishing it from dermatological mimickers such as lupus erythematosus. METHODS We conducted an extensive literature search using the PubMed database from June 2016 to August 2018, using the search terms 'amyopathic dermatomyositis', 'diagnosis' and 'classification'. RESULTS The European League Against Rheumatism (EULAR)/American College of Rheumatology (ACR) criteria, which are the only validated classification criteria for adult and juvenile IIM and their major subgroups, include three cutaneous items (Göttron sign, Göttron papules, heliotrope rash) to be able to classify ADM. This international and multispecialty effort is a huge step forward in the classification of skin-predominant disease in dermatomyositis. However, about 25% of the population with ADM do not meet two out of the three skin features and are misdiagnosed or classified as having a different disease entity, most commonly lupus erythematosus. CONCLUSIONS These gaps rationalize the continuous assessment and improvement of existing criteria and/or the development of validated, separate and skin-focused criteria for DM.
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Affiliation(s)
- J S S Concha
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, U.S.A.,Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, U.S.A
| | - M Tarazi
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, U.S.A.,Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, U.S.A
| | - C J Kushner
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, U.S.A.,Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, U.S.A
| | - R G Gaffney
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, U.S.A.,Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, U.S.A
| | - V P Werth
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, U.S.A.,Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, U.S.A
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17
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Shenavandeh S, Habibi S, Habibi Y, Nazarinia M. Mechanic hands: clinical and capillaroscopy manifestations of patients with connective tissue diseases presented with and without mechanic hands. Clin Rheumatol 2019; 38:2309-2318. [DOI: 10.1007/s10067-018-04422-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 12/17/2018] [Accepted: 12/27/2018] [Indexed: 10/27/2022]
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Gusdorf L, Morruzzi C, Goetz J, Lipsker D, Sibilia J, Cribier B. Mechanics hands in patients with antisynthetase syndrome: 25 cases. Ann Dermatol Venereol 2019; 146:19-25. [DOI: 10.1016/j.annder.2018.11.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 07/16/2018] [Accepted: 11/16/2018] [Indexed: 11/29/2022]
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