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Juratli HA, Avci P, Horváth B. Clinicians' pearls and myths in pemphigus. Ital J Dermatol Venerol 2021; 156:142-146. [PMID: 33960749 DOI: 10.23736/s2784-8671.21.06810-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Pemphigus comprises a heterogeneous group of autoimmune blistering diseases, which can affect both skin and mucous membranes, especially oral mucosa. This group of diseases shows usually a chronic-relapsing course. Since pemphigus is a rare disease, the diagnosis is often delayed, because it is based upon the recognition of consistent clinical, histologic, and direct immunofluorescence findings, as well as indirect immunofluorescence, and/or enzyme-linked immunosorbent assay. Usually the patients are treated for multiple other conditions before starting the correct therapy, leading to a critical reduction of the patients' quality of life. This review is a succinct compilation of pearls gathered from clinical experience in pemphigus and the myths that may have influenced everyday practice but have been proven false. This review provided a selection of such dilemmas and controversies, focusing on myths and pearls that can help young dermatologist in the clinic, while also dispelling them.
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Affiliation(s)
- Hazem A Juratli
- Department of Dermatology and Allergology, Philipps University, Marburg, Germany -
| | - Pinar Avci
- Department of Dermatology and Allergology, Philipps University, Marburg, Germany
| | - Barbara Horváth
- Department of Dermatology, Center for Blistering Diseases, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
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Maruta CW, Miyamoto D, Aoki V, de Carvalho RGR, Cunha BM, Santi CG. Paraneoplastic pemphigus: a clinical, laboratorial, and therapeutic overview. An Bras Dermatol 2019; 94:388-398. [PMID: 31644609 PMCID: PMC7007015 DOI: 10.1590/abd1806-4841.20199165] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Accepted: 06/17/2019] [Indexed: 12/27/2022] Open
Abstract
Paraneoplastic pemphigus is a rare and severe autoimmune blistering disease characterized by mucocutaneous lesions associated with benign and malignant neoplasms. Diagnostic criteria include the presence of chronic mucositis and polymorphic cutaneous lesions with occult or confirmed neoplasia; histopathological analysis exhibiting intraepidermal acantholysis, necrotic keratinocytes, and vacuolar interface dermatitis; direct immunofluorescence with intercellular deposits (IgG and C3) and at the basement membrane zone (IgG); indirect immunofluorescence with intercellular deposition of IgG (substrates: monkey esophagus and simple, columnar, and transitional epithelium); and, autoreactivity to desmogleins 1 and 3, desmocollins 1, 2, and 3, desmoplakins I and II, envoplakin, periplakin, epiplakin, plectin, BP230, and α-2-macroglobulin-like protein 1. Neoplasias frequently related to paraneoplastic pemphigus include chronic lymphocytic leukemia, non-Hodgkin lymphoma, carcinomas, Castleman disease, thymoma, and others. Currently, there is no standardized treatment for paraneoplastic pemphigus. Systemic corticosteroids, azathioprine, mycophenolate mofetil, cyclosporine, rituximab, cyclophosphamide, plasmapheresis, and intravenous immunoglobulin have been used, with variable outcomes. Reported survival rates in 1, 2, and 5 years are 49%, 41%, and 38%, respectively.
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Affiliation(s)
- Celina Wakisaka Maruta
- Department of Dermatology, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Denise Miyamoto
- Department of Dermatology, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Valeria Aoki
- Department of Dermatology, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | | | - Breno Medeiros Cunha
- Department of Dermatology, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Claudia Giuli Santi
- Department of Dermatology, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
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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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Moreno-Artero E, Querol-Cisneros E, Rodríguez-Garijo N, Tomás-Velázquez A, Idoate MA, Ishii N, Hashimoto T, España A. Paraneoplastic pemphigus without detectable anti-plakin antibodies in a patient with non-Hodgkin lymphoma. Ann Hematol 2017; 97:543-544. [PMID: 29143865 DOI: 10.1007/s00277-017-3171-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 11/03/2017] [Indexed: 11/25/2022]
Affiliation(s)
- E Moreno-Artero
- Department of Dermatology, School of Medicine, University Clinic of Navarra, University of Navarra, PO Box 4209, Pamplona, Navarre, Spain
| | - E Querol-Cisneros
- Department of Dermatology, School of Medicine, University Clinic of Navarra, University of Navarra, PO Box 4209, Pamplona, Navarre, Spain
| | - N Rodríguez-Garijo
- Department of Dermatology, School of Medicine, University Clinic of Navarra, University of Navarra, PO Box 4209, Pamplona, Navarre, Spain
| | - A Tomás-Velázquez
- Department of Dermatology, School of Medicine, University Clinic of Navarra, University of Navarra, PO Box 4209, Pamplona, Navarre, Spain
| | - M A Idoate
- Department of Pathology, University Clinic of Navarra, University of Navarra, Pamplona, Navarre, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Navarre, Spain
| | - N Ishii
- Department of Dermatology, Kurume University School of Medicine, Kurume, Japan
| | - T Hashimoto
- Department of Dermatology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Agustín España
- Department of Dermatology, School of Medicine, University Clinic of Navarra, University of Navarra, PO Box 4209, Pamplona, Navarre, Spain.
- IdiSNA, Navarra Institute for Health Research, Pamplona, Navarre, Spain.
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Baykal C, Kılıç S, Küçükoğlu R. Paraneoplastic pemphigus seen in four patients with haematological malignancies formerly treated with rituximab. J Eur Acad Dermatol Venereol 2017; 32:e50-e52. [PMID: 28758262 DOI: 10.1111/jdv.14500] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- C Baykal
- Department of Dermatology and Venereology, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | - S Kılıç
- Department of Dermatology and Venereology, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | - R Küçükoğlu
- Department of Dermatology and Venereology, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
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Lehman VT, Barrick BJ, Pittelkow MR, Peller PJ, Camilleri MJ, Lehman JS. Diagnostic imaging in paraneoplastic autoimmune multiorgan syndrome: retrospective single site study and literature review of 225 patients. Int J Dermatol 2014; 54:424-37. [DOI: 10.1111/ijd.12603] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Numata S, Teye K, Tsuruta D, Sogame R, Ishii N, Koga H, Natsuaki Y, Tsuchisaka A, Hamada T, Karashima T, Nakama T, Furumura M, Ohata C, Kawakami T, Schepens I, Borradori L, Hashimoto T. Anti-α-2-macroglobulin-like-1 autoantibodies are detected frequently and may be pathogenic in paraneoplastic pemphigus. J Invest Dermatol 2013; 133:1785-93. [PMID: 23407400 DOI: 10.1038/jid.2013.65] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Paraneoplastic pemphigus (PNP) shows autoantibodies mainly to plakin and desmosomal cadherin family proteins. We have recently identified alpha-2-macroglobulin-like-1 (A2ML1), a broad range protease inhibitor, as a unique PNP antigen. In this study, we tested a large number of PNP sera by various methods. Forty (69.0%) of 58 PNP sera recognized A2ML1 recombinant protein expressed in COS7 cells by immunofluorescence (IF) and/or immunoprecipitation (IP)/immunoblotting (IB). IP/IB showed higher sensitivity than IF. In addition, 22 (37.9%) PNP sera reacted with A2ML1 by IB of cultured normal human keratinocytes (NHKs) under non-reducing conditions. Statistical analyses using various clinical and immunological data showed that the presence of anti-A2ML1 autoantibodies was associated with early disease onset and absence of ocular lesions. Next, to investigate the pathogenic role of anti-A2ML1 antibody, we performed additional functional studies. Addition of anti-A2ML1 polyclonal antibody to culture media decreased NHK cell adhesion examined by dissociation assay, and increased plasmin activity detected by casein zymography, suggesting that anti-A2ML1 antibody may decrease NHK cell adhesion through plasmin activation by inhibition of A2ML1. This study demonstrates that autoantibodies to A2ML1 are frequently and specifically detected and may have a pathogenic role in PNP.
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Affiliation(s)
- Sanae Numata
- Department of Dermatology, Kurume University School of Medicine, and Kurume University Institute of Cutaneous Cell Biology, Kurume, Japan
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Frew JW, Murrell DF. Current management strategies in paraneoplastic pemphigus (paraneoplastic autoimmune multiorgan syndrome). Dermatol Clin 2011; 29:607-12. [PMID: 21925005 DOI: 10.1016/j.det.2011.06.016] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Paraneoplastic pemphigus (PNP) or paraneoplastic autoimmune multiorgan syndrome (PAMS) is a life-threatening autoimmune blistering disease commonly associated with lymphoproliferative neoplasms. This article focuses on current management strategies in PNP/PAMS, and reported instances of their treatment successes and failures. Due to the rarity of the condition and the high rates of treatment failure, no randomized control trials exist to guide the evidence-based treatment of this condition; all evidence to date on the efficacy of therapeutic modalities has been gained from individual case reports, small case series, and expert recommendations.
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Affiliation(s)
- John W Frew
- St George Hospital, Gray Street, Kogarah, Sydney, NSW 2217, Australia
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Paraneoplastic pemphigus presenting as mild cutaneous features of pemphigus foliaceus and lichenoid stomatitis with antidesmoglein 1 antibodies. Dermatol Res Pract 2010; 2010. [PMID: 20706645 PMCID: PMC2913839 DOI: 10.1155/2010/931340] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2010] [Accepted: 06/19/2010] [Indexed: 11/17/2022] Open
Abstract
Herein, we report a case of paraneoplastic pemphigus with mild skin features of pemphigus foliaceus and lichenoid stomatitis associated with B-cell lymphoma. A 49-year-old man presented with scattered blisters and erosions on the trunk along with mucosal blisters and erosions. Skin biopsy showed subcorneal acantholytic bulla and oral mucosal biopsy demonstrated lichenoid dermatitis. Direct immunofluorescence showed cell surface deposits of IgG and C3. Indirect immunofluorescence identified circulating IgG autoantibodies to the cell surfaces of normal human skin and also on the transitional epithelium of rat bladder. Enzyme-linked immunosorbent assay using recombinant baculoproteins showed positive antidesmoglein 1 autoantibodies (index 46) but negative antidesmoglein 3 autoantibodies (index 8). Immunoblot analysis using normal human epidermal extract detected BP230 and the 190 kDa periplakin, while immunoprecipitation using radiolabeled cultured keratinocyte immunoprecipitated BP230 and the 210 kDa envoplakin. We consider that the skin lesion was produced by humoral immunity whereas the oral lesion was produced by cellular immunity.
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Woo VL, Abdelsayed R. Oral manifestations of internal malignancy and paraneoplastic syndromes. Dent Clin North Am 2008; 52:203-x. [PMID: 18154871 DOI: 10.1016/j.cden.2007.09.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Malignant tumors of visceral organs are a fundamental feature of familial cancer and paraneoplastic syndromes. In many instances, the presence of an internal and often occult malignancy may be forewarned by various external manifestations. Several of these findings are preferentially localized to the head and neck region, including the oral cavity proper. This places the dental practitioner in a unique position to detect these "markers" of occult neoplastic involvement. Because these markers may present before an established syndrome or cancer diagnosis, even representing the first expression of disease in some cases, early recognition by a dentist may lead to timely diagnosis and management of these cancer-associated syndromes.
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Affiliation(s)
- Victoria L Woo
- Columbia University College of Dental Medicine, 630 West 168th Street, PH 1562 West, New York, NY 10032, USA.
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