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Boyle MM, Ashi S, Puiu T, Reimer D, Sokumbi O, Soltani K, Onajin O. Lichen Planus Pemphigoides Associated With PD-1 and PD-L1 Inhibitors: A Case Series and Review of the Literature. Am J Dermatopathol 2022; 44:360-367. [PMID: 35120032 DOI: 10.1097/dad.0000000000002139] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ABSTRACT Immune checkpoint inhibitors are increasingly being used in the treatment of various solid organ and hematologic malignancies. Dermatologic toxicities associated with programmed cell death protein-1 (PD-1) and programmed death ligand-1 (PD-L1) therapy have been widely reported in the literature. It is important for clinicians to be aware of these toxicities to ensure prompt recognition and treatment. Herein, we present the clinical, histopathologic, and immunofluorescence findings of 3 patients diagnosed with lichen planus pemphigoides (LPP) after treatment with anti-PD-1 inhibitors. We also reviewed the literature and summarize 7 previously reported cases of LPP associated with anti-PD-1 and anti-PD-L1 inhibitors. LPP was diagnosed at a median time of 24.4 weeks (range: 4-78 weeks) after initiation of immunotherapy. Clinical findings included papules, plaques, erosions, vesicles, and bullae on the trunk and extremities. Oral involvement was present in half the cases. Histopathologic features of immunotherapy-induced LPP included lichenoid or vacuolar interface dermatitis, the presence of eosinophils, and subepidermal bullae. Direct immunofluorescence demonstrated linear deposition of immunoglobulin G (IgG) or C3. Indirect immunofluorescence demonstrated linear IgG along basement membrane zone on monkey esophagus in 2 cases and linear IgG on the epidermal side of salt split skin in 3 cases. Serum anti-BP180 was elevated in all cases in which enzyme-linked immunosorbent assay was performed.
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Affiliation(s)
- Margaret M Boyle
- Section of Dermatology, Department of Medicine, University of Chicago, Chicago IL; and
| | - Shaymaa Ashi
- Section of Dermatology, Department of Medicine, University of Chicago, Chicago IL; and
| | - Tudor Puiu
- Department of Dermatology, Mayo Clinic, Jacksonville, FL
| | | | | | - Keyoumars Soltani
- Section of Dermatology, Department of Medicine, University of Chicago, Chicago IL; and
| | - Oluwakemi Onajin
- Section of Dermatology, Department of Medicine, University of Chicago, Chicago IL; and
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2
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Lomas OC, Streetly M, Pratt G, Cavet J, Royston D, Schey S, Ramasamy K. The management of Castleman disease. Br J Haematol 2021; 195:328-337. [PMID: 34340261 DOI: 10.1111/bjh.17688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 06/13/2021] [Accepted: 06/15/2021] [Indexed: 12/01/2022]
Affiliation(s)
- Oliver C Lomas
- Department of Clinical Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Matthew Streetly
- Guys and St, Thomas' NHS Foundation Trust, London, UK
- Kings College Hospital NHS Foundation Trust, London, UK
| | - Guy Pratt
- Department of Haematology, University Hospitals Birmingham NHS Foundation, Birmingham, UK
| | - Jim Cavet
- The Christie NHS Foundation Trust, Manchester, UK
| | - Daniel Royston
- Department of Cellular Pathology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Stephen Schey
- King's College, University of London, London, UK
- Department of Haematology, King's College Hospital, London, UK
| | - Karthik Ramasamy
- Department of Clinical Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Radcliffe Department of Medicine, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford University NHS Foundation Trust, Oxford, UK
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3
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Unicentric Castleman's Disease Masquerading as Retroperitoneal Sarcoma-Two Paraneoplastic Presentations of a Rare Disease. Indian J Surg Oncol 2020; 11:78-83. [PMID: 33088135 DOI: 10.1007/s13193-020-01072-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 04/01/2020] [Indexed: 10/24/2022] Open
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4
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Chavez‐Alvarez S, Villarreal‐Martinez A, Ocampo‐Candiani J, Gomez‐Flores M, Vazquez‐Martinez O, Gonzalez‐Saldivar G, Herz‐Ruelas ME. Cutaneous manifestations of Castleman disease. Int J Dermatol 2020; 59:1226-1240. [DOI: 10.1111/ijd.15043] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 06/10/2020] [Accepted: 06/10/2020] [Indexed: 12/27/2022]
Affiliation(s)
- Sonia Chavez‐Alvarez
- Hospital Universitario “Dr. José Eleuterio González” Universidad Autónoma de Nuevo León Monterrey Nuevo León México
| | | | - Jorge Ocampo‐Candiani
- Hospital Universitario “Dr. José Eleuterio González” Universidad Autónoma de Nuevo León Monterrey Nuevo León México
| | - Minerva Gomez‐Flores
- Hospital Universitario “Dr. José Eleuterio González” Universidad Autónoma de Nuevo León Monterrey Nuevo León México
| | - Osvaldo Vazquez‐Martinez
- Hospital Universitario “Dr. José Eleuterio González” Universidad Autónoma de Nuevo León Monterrey Nuevo León México
| | - Gloria Gonzalez‐Saldivar
- Hospital Universitario “Dr. José Eleuterio González” Universidad Autónoma de Nuevo León Monterrey Nuevo León México
| | - Maira E. Herz‐Ruelas
- Hospital Universitario “Dr. José Eleuterio González” Universidad Autónoma de Nuevo León Monterrey Nuevo León México
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Tang JQ, Chen HK, Wang X, Wang MY, Xiong Y, Wang H, Yang YM. Retrospective analysis of 45 cases of localized retroperitoneal Castleman disease from a single center. Hepatobiliary Surg Nutr 2020; 9:304-311. [PMID: 32509816 DOI: 10.21037/hbsn.2019.05.05] [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] [Indexed: 11/06/2022]
Abstract
Background Castleman disease (CD) is a rare lymphoproliferative disease characterized by high heterogeneity in clinical manifestation and prognosis. This study aimed to summarize clinical features of localized retroperitoneal CD and our experiences to improve the diagnosis and treatment of this disease. Methods Clinical data of 45 patients with localized retroperitoneal CD were retrospectively analyzed. The differences in clinical features between groups with and without paraneoplastic pemphigus (PNP) were compared. Survival was analyzed between groups depending on whether complicating with PNP, bronchiolitis obliterans (BO), gender, age and uni-centric CD (UCD)/multi-centric CD (MCD), respectively. Results Significant differences were observed between patient groups in the prevalence of retroperitoneal CD with PNP complicated with BO (P=0.010), the constituent ratios of initial symptoms (P<0.001) and the duration from appearance of the initial symptoms to being diagnosed (P=0.009). Among 45 cases, 43 tumors had clear margins and intact envelops and were completely resected, 40 patients were cured or significantly relieved, 3 patients were not significantly relieved, 2 patients received palliative surgical therapy and eventually relapsed and died after surgery. There were significant differences in the survival rate between groups depending on complication with BO, gender and age (≤40 and >40 years) (all P<0.05). Conclusions Prompt and complete removal of the retroperitoneal CD tumor is critical to the management of this disease, as palliative resection tends to cause relapse and lead to a poor prognosis. Retroperitoneal CD patients with PNP may develop complications from BO leading to death. Complication with PNP, complication with BO, male gender and age ≥40 years were identified as prognostic risk factors for patients with localized retroperitoneal CD.
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Affiliation(s)
- Jian-Qiang Tang
- Department of General Surgery, Peking University First Hospital, Beijing 100034, China
| | - He-Kai Chen
- Department of General Surgery, Peking University First Hospital, Beijing 100034, China
| | - Xin Wang
- Department of General Surgery, Peking University First Hospital, Beijing 100034, China
| | - Ming-Yue Wang
- Department of Dermatology, Peking University First Hospital, Beijing 100034, China
| | - Yan Xiong
- Department of Pathology, Peking University First Hospital, Beijing 100034, China
| | - He Wang
- Imaging Department, Peking University First Hospital, Beijing 100034, China
| | - Yin-Mo Yang
- Department of General Surgery, Peking University First Hospital, Beijing 100034, China
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Ondhia C, Kaur C, Mee J, Natkunarajah J, Singh M. Lichen Planus Pemphigoides Mimicking Toxic Epidermal Necrolysis. Am J Dermatopathol 2019; 41:e144-e147. [PMID: 31145106 DOI: 10.1097/dad.0000000000001461] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Lichen planus pemphigoides (LPP) is an immunobullous disorder characterized by a combination of lesions resembling bullous pemphigoid and lichen planus (LP). Immunofluorescence studies typically show linear deposition of IgG and C3 along the basement membrane zone and circulating antibodies to the hemidesmosome protein BP180 also known as type XVII collagen. It is now recognized that drug-induced linear IgA disease may present with lesions mimicking toxic epidermal necrolysis (TEN). However, to date, there have been no reported cases of LPP presenting with TEN-like lesions. This report describes a 70-year-old woman with LPP who presented with extensive erosions mimicking TEN. This case also highlights the need to consider important etiologies such as drug-induced and paraneoplastic LPP.
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Affiliation(s)
| | - Charanjit Kaur
- Cellular Pathology, St. George's University Hospital, London, United Kingdom
| | - John Mee
- Immunodermatology Laboratory, St John's Institute of Dermatology, St Thomas' Hospital, London, United Kingdom
| | - Janakan Natkunarajah
- Department of Dermatology, Kingston Hospital, Kingston upon Thames, United Kingdom
| | - Manuraj Singh
- Cellular Pathology, St. George's University Hospital, London, United Kingdom
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7
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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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8
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Hübner F, Langan EA, Recke A. Lichen Planus Pemphigoides: From Lichenoid Inflammation to Autoantibody-Mediated Blistering. Front Immunol 2019; 10:1389. [PMID: 31312198 PMCID: PMC6614382 DOI: 10.3389/fimmu.2019.01389] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 06/03/2019] [Indexed: 12/17/2022] Open
Abstract
Lichen planus pemphigoides (LPP) is a very rare autoimmune sub-epidermal blistering disease associated with lichenoid skin changes. Initially thought to be a mere variant of more common inflammatory dermatoses, particularly Bullous Pemphigoid (BP) or Lichen Planus (LP), a growing body of evidence suggests that it is a disease entity in its own right. In common with a range of autoimmune blistering diseases, including BP, pemphigoid gestationis (PG), mucous membrane pemphigoid (MMP) and linear IgA dermatosis (LAD), a key feature of the disease is the development of autoantibodies against type XVII collagen (COL17). However, accurately establishing the diagnosis is dependent on a careful correlation between the clinical, histological and immunological features of the disease. Therefore, we present an up to date summary of the epidemiology and etiopathogenesis of LPP, before illustrating the predisposing and precipitating factors implicated in the development of the disease. In addition to a selective literature search, we compare reports of potential drug-induced cases of LPP with pharmacovigilance data available via OpenVigil. We subsequently outline the cardinal clinical features, important differential diagnoses and current treatment options. We conclude by demonstrating that an improved understanding of LPP may not only lead to the development of novel treatment strategies for the disease itself, but may also shed new light on the pathophysiology of more common and treatment-refractory autoimmune blistering diseases.
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Affiliation(s)
- Franziska Hübner
- Department of Dermatology, University of Lübeck, Lübeck, Germany
| | - Ewan A. Langan
- Department of Dermatology, University of Lübeck, Lübeck, Germany
- Dermatological Sciences, University of Manchester, Manchester, United Kingdom
| | - Andreas Recke
- Department of Dermatology, University of Lübeck, Lübeck, Germany
- Lübeck Institute of Dermatological Research, University of Lübeck, Lübeck, Germany
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9
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Feizi S, Roshandel D. Ocular Manifestations and Management of Autoimmune Bullous Diseases. J Ophthalmic Vis Res 2019; 14:195-210. [PMID: 31114657 PMCID: PMC6504727 DOI: 10.4103/jovr.jovr_86_18] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 09/11/2018] [Indexed: 01/09/2023] Open
Abstract
Autoimmune bullous diseases with ocular involvement consist of a group of systemic entities that are characterized by formation of autoantibodies against the proteins of the epithelial basement membrane zone of the conjunctiva. Mostly, the elderly are affected by these diseases. The characteristic patterns of mucocutaneous involvement and the specific tissue components targeted by these autoantibodies are differentiating features of these diseases. Ocular pemphigus vulgaris exhibits intraepithelial activity, whereas the autoimmune activity in linear immunoglobulin A disease, mucous membrane pemphigoid, and epidermolysis bullosa acquisita occurs at a subepithelial location. Given the increased risk for blindness with delays in diagnosis and management, early detection of ocular manifestations in these diseases is vital. The precise diagnosis of these autoimmune blistering diseases, which is essential for proper treatment, is based on clinical, histological, and immunological evaluation. Management usually includes anti-inflammatory and immunosuppressive medications. Inappropriate treatment results in high morbidity and even potential mortality.
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Affiliation(s)
- Sepehr Feizi
- Ophthalmic Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Ocular Tissue Engineering Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Danial Roshandel
- Ocular Tissue Engineering Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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10
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Kartan S, Shi VY, Clark AK, Chan LS. Paraneoplastic Pemphigus and Autoimmune Blistering Diseases Associated with Neoplasm: Characteristics, Diagnosis, Associated Neoplasms, Proposed Pathogenesis, Treatment. Am J Clin Dermatol 2017; 18:105-126. [PMID: 27878477 DOI: 10.1007/s40257-016-0235-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Autoimmune paraneoplastic and neoplasm-associated skin syndromes are characterized by autoimmune-mediated cutaneous lesions in the presence of a neoplasm. The identification of these syndromes provides information about the underlying tumor, systemic symptoms, and debilitating complications. The recognition of these syndromes is particularly helpful in cases of skin lesions presenting as the first sign of the malignancy, and the underlying malignancy can be treated in a timely manner. Autoimmune paraneoplastic and neoplasm-associated bullous skin syndromes are characterized by blister formation due to an autoimmune response to components of the epidermis or basement membrane in the context of a neoplasm. The clinical manifestations, histopathology and immunopathology findings, target antigens, associated neoplasm, current diagnostic criteria, current understanding of pathogenesis, and treatment options for a selection of four diseases are reviewed. Paraneoplastic pemphigus manifests with clinically distinct painful mucosal erosions and polymorphic cutaneous lesions, and is often associated with lymphoproliferative neoplasm. In contrast, bullous pemphigoid associated with neoplasm presents with large tense subepidermal bullae of the skin, and mild mucosal involvement, but without unique clinical features. Mucous membrane pemphigoid associated with neoplasm is a disorder of chronic subepithelial blisters that evolve into erosions and ulcerations that heal with scarring, and involves stratified squamous mucosal surfaces. Linear IgA dermatosis associated with neoplasm is characterized by annularly grouped pruritic papules, vesicles, and bullae along the extensor surfaces of elbows, knees, and buttocks. Physicians should be aware that these autoimmune paraneoplastic and neoplasm-associated syndromes can manifest distinct or similar clinical features as compared with the non-neoplastic counterparts.
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11
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Viola P, Vroobel KM, Devaraj A, Jordan S, Ladas G, Dusmet M, Montero A, Rice A, Wotherspoon AC, Nicholson AG. Follicular dendritic cell tumour/sarcoma: a commonly misdiagnosed tumour in the thorax. Histopathology 2016; 69:752-761. [DOI: 10.1111/his.12998] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 05/18/2016] [Indexed: 12/17/2022]
Affiliation(s)
- Patrizia Viola
- Department of Histopathology; Royal Brompton and Harefield NHS Foundation Trust; London UK
| | | | - Anand Devaraj
- Department of Imaging; Royal Brompton and Harefield NHS Foundation Trust; London UK
| | - Simon Jordan
- Department of Thoracic Surgery; Royal Brompton and Harefield NHS Foundation Trust; London UK
| | - George Ladas
- Department of Thoracic Surgery; Royal Brompton and Harefield NHS Foundation Trust; London UK
| | - Michael Dusmet
- Department of Thoracic Surgery; Royal Brompton and Harefield NHS Foundation Trust; London UK
| | - Angeles Montero
- Department of Histopathology; Royal Brompton and Harefield NHS Foundation Trust; London UK
- National Heart and Lung Institute; Imperial College; London UK
| | - Alexandra Rice
- Department of Histopathology; Royal Brompton and Harefield NHS Foundation Trust; London UK
- National Heart and Lung Institute; Imperial College; London UK
| | | | - Andrew G Nicholson
- Department of Histopathology; Royal Brompton and Harefield NHS Foundation Trust; London UK
- National Heart and Lung Institute; Imperial College; London UK
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12
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Broussard KC, Leung TG, Moradi A, Thorne JE, Fine JD. Autoimmune bullous diseases with skin and eye involvement: Cicatricial pemphigoid, pemphigus vulgaris, and pemphigus paraneoplastica. Clin Dermatol 2015; 34:205-13. [PMID: 26903186 DOI: 10.1016/j.clindermatol.2015.11.006] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Autoimmune blistering diseases are a heterogeneous group of disorders that mostly affect the skin and mucous membranes. Occasionally, other organ systems may be involved, depending on the unique pathophysiology of each disease. Cicatricial pemphigoid, pemphigus vulgaris, and paraneoplastic pemphigus are distinct entities, but all have the potential to have cutaneous and ocular involvement. Awareness and early recognition of ocular involvement in these diseases is important given the increased risk for vision loss and blindness with delay in management. Several skin diseases may be associated with involvement of the external eye. The most common autoimmune diseases are cicatricial pemphigoid, pemphigus vulgaris, and paraneoplastic pemphigus.
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Affiliation(s)
- Karen C Broussard
- Department of Medicine (Dermatology), Vanderbilt University School of Medicine, Nashville, TN
| | - Theresa G Leung
- Division of Ocular Immunology, Department of Ophthalmology, Johns Hopkins School of Medicine, Baltimore, MD
| | - Ahmadreza Moradi
- Division of Ocular Immunology, Department of Ophthalmology, Johns Hopkins School of Medicine, Baltimore, MD
| | - Jennifer E Thorne
- Division of Ocular Immunology, Department of Ophthalmology, Johns Hopkins School of Medicine, Baltimore, MD; Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Jo-David Fine
- Department of Medicine (Dermatology), Vanderbilt University School of Medicine, Nashville, TN; Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, TN
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13
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A Case of Retroperitoneal Castleman's Disease and an Update on the Latest Evidence. Case Rep Surg 2014; 2014:643746. [PMID: 25431731 PMCID: PMC4238222 DOI: 10.1155/2014/643746] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 09/02/2014] [Accepted: 10/13/2014] [Indexed: 11/18/2022] Open
Abstract
Castleman's disease is a benign lymphoproliferative condition with three distinct histological subtypes. Clinically it presents in either a unicentric or multicentric manner and can affect various anatomic regions, the mediastinum being the most frequent location. We herein present a rare case of unifocal retroperitoneal mass proved to be hyaline vascular Castleman's disease. We perform a review of the current literature pertaining to such lesions, focusing on the management of the various clinical and histological variants of the disease. Surgical excision is the treatment of choice for unifocal Castleman's disease.
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14
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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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15
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Santi CG, Flores RS, Medina MM, Maruta CW, Aoki V, Anhalt G, Rivitti EA. Paraneoplastic Pemphigus Associated with Pelvic Inflammatory Fibrosarcoma: A Case Report. J Dermatol 2014; 32:1014-20. [PMID: 16471469 DOI: 10.1111/j.1346-8138.2005.tb00893.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2004] [Accepted: 06/03/2005] [Indexed: 11/29/2022]
Abstract
A 36-year-old African-American woman presented with an extensive stomatitis and pigmented cutaneous macules on the neck, axillae and hands. Subsequently she developed violaceus papules on the dorsa of the hands, histologically consistent with an interface dermatitis. After 18 months of progressive disease, paraneoplastic pemphigus was suspected and a search for an underlying neoplasm was initiated. An exploratory laparotomy revealed a pelvic mass and the histologic examination showed an inflammatory fibrosarcoma. The evidence of acantholysis on new cutaneous lesions and the positivity of indirect immunofluorescence with rodent urinary bladder epithelium reinforced the diagnostic criteria for paraneoplastic pemphigus, which is confirmed by the identification of strong protein bands at 210, 190 and 170 kd by immunoprecipitation. Paraneoplastic pemphigus should be considered when investigating atypical mucocutaneous manifestations of pemphigus vulgaris and lichen planus. Diagnostic screening for paraneoplastic pemphigus and a search for an underlying tumor should be performed.
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Affiliation(s)
- Claudia G Santi
- Department of Dermatology, University of São Paulo, São Paulo, Brazil
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16
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Vezzoli P, Berti E, Marzano AV. Rationale and efficacy for the use of rituximab in paraneoplastic pemphigus. Expert Rev Clin Immunol 2014; 4:351-63. [DOI: 10.1586/1744666x.4.3.351] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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17
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Choh NA, Qayoom S, Shaheen F, Malik RA, Rabbani I, Gojwari T. Retroperitoneal Castlemans disease associated with paraneoplastic pemphigus. Hematol Oncol Stem Cell Ther 2013; 7:93-6. [PMID: 24333134 DOI: 10.1016/j.hemonc.2013.11.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2013] [Revised: 10/28/2013] [Accepted: 11/18/2013] [Indexed: 11/26/2022] Open
Abstract
Paraneoplastic pemphigus is a rare dermatologic condition that can occur as a paraneoplastic manifestation of lymphoproliferative disorders, visceral malignancies, Castleman disease and thymomas. In a pediatric age group paraneoplastic pemphigus has a striking association with Castleman disease and has a particularly poor prognosis in this age group. We describe a case of paraneoplastic pemphigus associated with retroperitoneal hyaline vascular variant of Castleman disease with a fatal outcome despite aggressive management.
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Affiliation(s)
- Naseer A Choh
- Dept of Radiodiagnosis, Sheri Kashmir Institute of Medical Sciences, Srinagar, India.
| | - Seema Qayoom
- Dept of Dermatology, Sheri Kashmir Institute of Medical Sciences, Srinagar, India
| | - Feroze Shaheen
- Dept of Radiodiagnosis, Sheri Kashmir Institute of Medical Sciences, Srinagar, India
| | - Rais A Malik
- Dept of Pathology, Sheri Kashmir Institute of Medical Sciences, Srinagar, India
| | - Irfan Rabbani
- Dept of Radiodiagnosis, Sheri Kashmir Institute of Medical Sciences, Srinagar, India
| | - Tariq Gojwari
- Dept of Radiodiagnosis, Sheri Kashmir Institute of Medical Sciences, Srinagar, India
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Washio K, Nakamura A, Fukuda S, Hashimoto T, Horikawa T. A case of lichen planus pemphigoides successfully treated with a combination of cyclosporine a and prednisolone. Case Rep Dermatol 2013; 5:84-7. [PMID: 23626545 PMCID: PMC3617966 DOI: 10.1159/000350285] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Lichen planus pemphigoides (LPP) is a rare clinical variant of bullous pemphigoid (BP). A 35-year-old female patient presented to our hospital complaining of pruritic violaceous-colored plaques or papules on the extremities. Tense vesicles were also seen on the soles. Skin biopsies from the papules and vesicles demonstrated lichen planus and BP, respectively. Direct immunofluorescence demonstrated linear IgG and C3 deposition on the basement membrane zone. Indirect immunofluorescence on 1 M NaCl split skin detected IgG reactivity with the epidermal side. Enzyme-linked immunosorbent assay also detected anti-BP180 antibodies. After treatment with oral prednisolone alone had failed, low-dose cyclosporine A (CyA) was added. The clinical symptoms immediately improved and the titer of the anti-BP180 antibodies decreased. Although there is little information about the treatment of recalcitrant LPP, additional CyA appeared to be beneficial.
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Affiliation(s)
- Ken Washio
- Department of Dermatology, Nishi-Kobe Medical Center, Kobe, Kurume University School of Medicine and Kurume University Institute of Cutaneous Cell Biology, Kurume, Japan
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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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Gissi DB, Bernardi A, D'Andrea M, Montebugnoli L. Paraneoplastic pemphigus presenting with a single oral lesion. BMJ Case Rep 2013. [PMID: 23283620 DOI: 10.1136/bcr-2012-007771.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Paraneoplastic pemphigus (PNP) is recognised in most cases after diagnosis of malignant and benign haematological tumours. PNP usually presents with severe and diffuse oral ulcerations, ocular lesions, lichen planus-like skin lesions and frequently genital ulcerations. We describe the uncommon case of a patient unaware of any neoplasia with a unique ulcerated oral lesion with histological (acantholysis of the basal epithelial layer, necrotic keratinocytes and pronounced regenerative hyperplasia) and immunofluorescent (direct immunofluorescence test exhibited immunoglobulin IgG, fibrinogen and C3 deposition in intercellular areas and along the basement membrane; indirect immunofluorescence test performed on rat bladder showed bright fluorescence) features suggestive of PNP. Diagnosis of PNP was strengthened by the subsequent discovery of monoclonal gammopathy. The reported case is quite unusual if we consider the clinical appearance of the oral lesions and the patient's negative medical history. Following serological examinations, the patient proved to have monoclonal gammopathy of undetermined significance (MGUS), one of the most common premalignant plasma cell disorders.
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Affiliation(s)
- Davide Bartolomeo Gissi
- Section of Oral Science, Department of Biomedical and Neuro-Muscular Sciences, University of Bologna, Bologna, Italy
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Gissi DB, Bernardi A, D'Andrea M, Montebugnoli L. Paraneoplastic pemphigus presenting with a single oral lesion. BMJ Case Rep 2013; 2013:bcr-2012-007771. [PMID: 23283620 DOI: 10.1136/bcr-2012-007771] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Paraneoplastic pemphigus (PNP) is recognised in most cases after diagnosis of malignant and benign haematological tumours. PNP usually presents with severe and diffuse oral ulcerations, ocular lesions, lichen planus-like skin lesions and frequently genital ulcerations. We describe the uncommon case of a patient unaware of any neoplasia with a unique ulcerated oral lesion with histological (acantholysis of the basal epithelial layer, necrotic keratinocytes and pronounced regenerative hyperplasia) and immunofluorescent (direct immunofluorescence test exhibited immunoglobulin IgG, fibrinogen and C3 deposition in intercellular areas and along the basement membrane; indirect immunofluorescence test performed on rat bladder showed bright fluorescence) features suggestive of PNP. Diagnosis of PNP was strengthened by the subsequent discovery of monoclonal gammopathy. The reported case is quite unusual if we consider the clinical appearance of the oral lesions and the patient's negative medical history. Following serological examinations, the patient proved to have monoclonal gammopathy of undetermined significance (MGUS), one of the most common premalignant plasma cell disorders.
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Affiliation(s)
- Davide Bartolomeo Gissi
- Section of Oral Science, Department of Biomedical and Neuro-Muscular Sciences, University of Bologna, Bologna, Italy
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Paraneoplastic pemphigus in a burn intensive care unit: case report and review of the literature. J Burn Care Res 2011; 31:826-9. [PMID: 20683196 DOI: 10.1097/bcr.0b013e3181eed4b4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Paraneoplastic pemphigus is a rare cause of acute diffuse blistering in the adult patient. It commonly presents with subepidermal blistering, epidermal necrosis, and symptoms of mucosal irritation, such as conjunctivitis and vaginal ulceration. Because of its rarity, it is frequently misdiagnosed as Stevens-Johnson syndrome or toxic epidermal necrolysis. In this study, the authors will describe clinical and histologic manifestations of paraneoplastic pemphigus. This case report describes a 45-year-old woman with paraneoplastic pemphigus who was admitted and treated in a burn intensive care unit. Although initially diagnosed with Stevens-Johnson syndrome, the patient had progression of desquamation when potentially offending medications were discontinued. Diffuse adenopathy was noted on examination, and biopsy confirmed a low-grade lymphoma. Paraneoplastic pemphigus is a rare but important cause of acute diffuse blistering in adults. This disorder should be considered in the differential diagnosis of patients with diffuse blistering.
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Abstract
Originally used to treat psoriasis nearly three decades ago, mycophenolic acid, reformulated as mycophenolate mofetil (MMF), has been rediscovered by the world of dermatology. As a relatively well-tolerated immunosuppressive used in organ transplant recipients, MMF has recently been reported to show promise for several dermatologic conditions, including psoriasis, pemphigus vulgaris, pyoderma gangrenosum, bullous lichen planus, and even connective tissue diseases such as lupus erythematosus and dermatomyositis. Although not intended to be exhaustive, this review discusses MMF with regard to its basic pharmacology, its side effects, and its reported efficacy in a variety of dermatologic indications. Relevant literature was retrieved by a Medline search combining the terms "mycophenolate" or "mycophenolic acid" and "skin" or "skin disease" or a number of specific conditions ("psoriasis", "dermatitis", "eczema", "pemphigoid", "pemphigus", "vasculitis", "pyoderma gangrenosum", "Crohn's disease", "graft-versus-host disease", "lichen planus"). As MMF has only been recently re-introduced for dermatologic application, the nature of much of the literature is admittedly that of case reports or case series. Nevertheless, the results are sufficiently promising to warrant further larger, control studies.
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Affiliation(s)
- V Liu
- Department of Dermatology, Harvard Medical School, Massachusetts General Hospital Dermatopathology Unit, 55 Fruit Street, Boston, MA 02114, USA.
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Abstract
Paraneoplastic pemphigus (PNP) is a life-threatening autoimmune blistering skin disease. Clinically, it is characterized by severe mucosal erosions and various cutaneous lesions associated with lymphoproliferative neoplasmas. Suprabasal acantholysis and clefts with scattered necrotic keratinocytes are the unique histopathological features. PNP patient sera recognize multiple antigens, which have been identified as the plakin protein family that includes desmoplakin, bullous pemphigoid antigen I (BPAG1), envoplakin and periplakin, and desmogleins 1 and 3. Castleman's tumor, non-Hodgkin's lymphoma, thymoma, follicular dendritic cell sarcoma and chronic lymphocytic leukemia are the commonly associated neoplasmas in PNP. We have also demonstrated that the autoantibodies reacting to epidermal proteins are directly produced by the cells in the associated tumors. Bronchiolitis obliterans is frequently found in PNP and may cause respiratory failure and death. In our experience, the early detection and removal of the tumor and i.v. administration of immunoglobulin are critical for the treatment of PNP.
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Affiliation(s)
- Xuejun Zhu
- Department of Dermatology, Peking University First Hospital, Beijing, China.
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Menenakos C, Braumann C, Hartmann J, Jacobi CA. Retroperitoneal Castleman's tumor and paraneoplastic pemphigus: report of a case and review of the literature. World J Surg Oncol 2007; 5:45. [PMID: 17466075 PMCID: PMC1866232 DOI: 10.1186/1477-7819-5-45] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2006] [Accepted: 04/28/2007] [Indexed: 12/27/2022] Open
Abstract
Background Castleman's disease is a rare lymphoproliferative syndrome. Its etiology and pathogenesis are unclear. The disease can be occasionally associated with a paraneoplastic pemphigus (PNP), an autoimmune mucocutaneous disorder commonly seen in neoplasms of lymphocytic origin. Case presentation We present a case of a 63-year old male patient who was referred for surgical treatment of a lately diagnosed retroperitoneal pelvic mass. The patient had been already treated for two years due to progressive diffuse cutaneous lesions histologically consistent with lichen ruber verucosus and pemphigus vulgaris. Intraoperatively a highly vascularized solid mass occupying the small pelvis was resected after meticulous vascular ligation and hemostasis. After surgery and following immunosuppressive treatment a clear remission of the skin lesions was observed. Conclusion Castleman's tumor should be always suspected when a retroperitoneal mass is combined with PNP. In a review of the literature we found 37 additional cases. Complete surgical resection of the tumor can be curative in most of the cases.
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Affiliation(s)
- Charalambos Menenakos
- Department of General, Visceral, Vascular and Thoracic Surgery, Universitaetsmedizin Berlin, Charité Campus Mitte, Berlin, Germany
| | - Chris Braumann
- Department of General, Visceral, Vascular and Thoracic Surgery, Universitaetsmedizin Berlin, Charité Campus Mitte, Berlin, Germany
| | - Jens Hartmann
- Department of General, Visceral, Vascular and Thoracic Surgery, Universitaetsmedizin Berlin, Charité Campus Mitte, Berlin, Germany
| | - Christoph A Jacobi
- Department of General, Visceral, Vascular and Thoracic Surgery, Universitaetsmedizin Berlin, Charité Campus Mitte, Berlin, Germany
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Abstract
Paraneoplastic syndromes are a group of clinical manifestations associated with a malignancy, but not directly related to the primary tumor itself or to its metastases. Characteristically, they follow a course parallel to the tumor, resolve with successful treatment of the primary tumor, and tend to recur with its relapse or the onset of metastases. The mechanism by which they occur is not well understood, but may be related to the production of bioactive substances by or in response to the tumor, such as polypeptide hormones, hormone-like peptides, antibodies or immune complexes, cytokines, or growth factors.
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Affiliation(s)
- Isabelle Thomas
- Department of Dermatology, New Jersey Medical School, Newark, 07103-2714, USA
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Marzano AV, Vezzoli P, Mariotti F, Boneschi V, Caputo R, Berti E. Paraneoplastic pemphigus associated with follicular dendritic cell sarcoma and Castleman disease. Br J Dermatol 2005; 153:214-5. [PMID: 16029358 DOI: 10.1111/j.1365-2133.2005.06695.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Coelho S, Reis JP, Tellechea O, Figueiredo A, Black M. Paraneoplastic pemphigus with clinical features of lichen planus associated with low-grade B cell lymphoma. Int J Dermatol 2005; 44:366-71. [PMID: 15869533 DOI: 10.1111/j.1365-4632.2004.02526.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Neoplasia-induced lichen planus is described as a cell-mediated reaction to unknown epithelial antigens. Paraneoplastic pemphigus (PNP), characterized by the presence of a specific array of autoantibodies, probably represents a different form of presentation of the same autoimmune syndrome where the mucocutaneous expression depends on the dominant pathologic mechanism. METHODS The authors report a case of PNP with predominant lichen planus-like lesions and review the relevant literature. We observed a 74-year-old female with vesico-bullous, erosive, target-shaped and flat papular lichenoid lesions on the lower legs, palms and soles, evolving for 3 weeks. Histopathology revealed a lichenoid dermatitis. Direct immunofluorescence showed C3 deposition around keratinocytes and epidermal IgG intranuclear deposition. Indirect immunofluorescence revealed circulating IgG with intercellular staining on rat bladder substrate. Immunoblotting demonstrated bands of 130, 190, 210 and 250 kDa antigens. A pararenal B cell lymphoma was found. RESULTS Oral corticotherapy with 40 mg prednisolone daily was initiated with a good cutaneous response. Four months later, cyclophosphamide (50 mg/day) was introduced because of a discrete enlargement of the pararenal mass. The patient died on the seventh month of follow up as a result of respiratory insufficiency. CONCLUSION PNP has different forms of presentation and the lack of a consensus about diagnostic criteria may contribute to underdiagnosed cases. Advances on the knowledge of the sensitivity and specificity of diagnostic criteria have allowed a better accuracy of diagnosis.
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Affiliation(s)
- Sónia Coelho
- Department of Dermatology, University Hospital, P. 3000-075 Coimbra, Portugal.
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Abstract
First described in 1990, paraneoplastic pemphigus is an autoimmune condition that causes considerable morbidity, is resistant to therapy and is frequently fatal. Clinical heterogeneity is being recognized as more cases are reported and the documented auto-antigen profile is also increasing. Target antigens are now known to be not restricted to the skin, suggesting that this condition is part of a paraneoplastic autoimmune multiorgan syndrome.
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Affiliation(s)
- Martin S Wade
- St John's Institute of Dermatology, St Thomas's Hospital, London, UK.
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Hamada T, Fujimoto W, Okazaki F, Asagoe K, Arata J, Iwatsuki K. Lichen planus pemphigoides and multiple keratoacanthomas associated with colon adenocarcinoma. Br J Dermatol 2004; 151:252-4. [PMID: 15270914 DOI: 10.1111/j.1365-2133.2004.06074.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Powell AM, Albert S, Oyama N, Sakuma-Oyama Y, Bhogal B, Black MM. Paraneoplastic pemphigus secondary to fludarabine evolving into unusual oral pemphigus vegetans. J Eur Acad Dermatol Venereol 2004; 18:360-4. [PMID: 15096157 DOI: 10.1111/j.1468-3083.2004.00917.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report a patient with chronic lymphocytic leukaemia who developed paraneoplastic pemphigus (PNP) soon after the initiation of fludarabine therapy. He presented with severe oral and cutaneous erosions. Initially, he had high titres of circulating autoantibodies as detected by indirect immunofluorescence (IF) on multiple epithelial substrates (normal human skin, monkey oesophagus, and rat bladder) and by desmoglein 1 and 3 enzyme-linked immunosorbent assays (ELISAs). His oral erosions have subsequently progressed into unusual hyperplastic papillomatous lesions affecting the inner aspect of lips and buccal mucosae, histologically consistent with pemphigus vegetans. Desmoglein 1 antibodies and IF on rat bladder substrate have become negative after 18 months of therapy. Several agents had been initiated to bring the disease under control originally, but a partial remission was achieved and maintained with mycophenolate mofetil and low-dose prednisolone.
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Affiliation(s)
- A M Powell
- Immunofluorescence Department, St John's Institute of Dermatology, St Thomas' Hospital, Lambeth Palace Road, London SE1 7EH, UK.
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Abstract
BACKGROUND Paraneoplastic pemphigus (PNP) is an autoimmune mucocutaneous disease associated with lymphoproliferative neoplasms, and frequently with a very rare tumour, Castleman's disease. OBJECTIVES To analyse the clinical history, immunopathological and histopathological findings in 28 patients with a confirmed diagnosis of PNP and Castleman's disease. METHODS Sera from all patients were assayed by indirect immunofluorescence (IF) and immunoprecipitation (IP) for plakin autoantibodies, immunoblotting for detection of plectin autoantibodies, and enzyme-linked immunosorbent assay for detection of desmoglein (Dsg)1 and Dsg3 autoantibodies. RESULTS Severe oral mucositis was observed in all patients, and lichenoid cutaneous lesions were seen in 19 of 28. Twenty cases of Castleman's disease were of the hyaline vascular type, four were of plasmacytoid type and four were of mixed type. Striking findings included pulmonary destruction leading to bronchiolitis obliterans in 26 patients and fatal outcome due to respiratory failure in 22 patients with pulmonary involvement. Histological findings included lichenoid and interface dermatitis with variable intraepithelial acantholysis. Direct IF showed deposition of IgG and C3 in the mouth and skin in 24 of 28 patients. However, indirect IF detected serum IgG autoantibodies in all patients. IP revealed IgG autoantibodies against desmoplakin I, envoplakin and periplakin in all cases, and against desmoplakin II and the 170-kDa antigen in 19 patients. Dsg3 and Dsg1 autoantibodies were present in 22 and 11 patients, respectively, and plectin autoantibodies in 23 patients. CONCLUSIONS PNP in association with Castleman's disease presents with severe oral mucositis and cutaneous lichenoid lesions. Serum autoantibodies against plakin proteins are the most diagnostic markers. Pulmonary injury with respiratory failure is the cause of death in most cases.
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Affiliation(s)
- O V Nikolskaia
- Department of Dermatology, Johns Hopkins University School of Medicine, 720 Rutland Avenue, Ross Building, Suite 771, Baltimore, MD 21205, U.S.A
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Abstract
BACKGROUND Paraneoplastic pemphigus is an autoimmune mucocutaneous disease associated with Castleman's tumours, which when surgically removed often result in great improvement of mucocutaneous lesions. An IgG autoantibody against epidermal proteins is often used as a diagnostic marker for disease. Our aim was to ascertain the role of Castleman's tumours in production of the autoantibody and pathogenesis of paraneoplastic pemphigus. METHODS We enrolled seven patients with paraneoplastic pemphigus associated with Castleman's disease and assessed the effect of removal of tumours on mucocutaneous lesions in six individuals and on autoantibody titre with indirect immunofluorescence in four patients. We cultured tumour cells from one patient and assayed the secreted autoantibody. Finally, we characterised the gene sequence and expression of the variable region of the immunoglobulin heavy chain (IgV(H)) in tumour B cells from all patients by reverse transcription-PCR, DNA sequencing, and in-situ hybridisation. FINDINGS Cutaneous lesions disappeared within 6-11 weeks after resection of tumours. Mucosal lesions also improved in this period, but lasted for 5-10 months overall. Autoantibody titre decreased and became undetectable within 5-9 weeks in three of four patients assessed. We identified secreted autoantibody, similar to that identified in patients' serum, in cultured tumour cells. The tumour B-cells of the seven patients shared and expressed two rearrangement patterns of complementarity determining region 3 (CDR3) of IgV(H). INTERPRETATION Secreted autoantibody from Castleman's tumours, which reacts against epidermal proteins, could be an essential factor in the pathogenesis of paraneoplastic pemphigus. We noted clonal rearrangement, resulting in similar variable regions of IgV(H), in tumour B cells isolated from all seven patients. However, whether this pattern is associated with autoimmunity remains to be ascertained.
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Affiliation(s)
- Liangchun Wang
- Department of Dermatology, Peking University First Hospital, Beijing, China
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Abstract
Part of periodontology involves the diagnosis and treatment of a variety of non-plaque-related diseases of the periodontium. The International Workshop for a Classification of Periodontal Diseases and Conditions noted that the periodontist may be called upon to manage non-plaque-related mucocutaneous disorders either alone, or as part of a treatment team consisting of physicians, dentists or other allied health care professionals. This informational paper will review the etiology, clinical manifestations, diagnosis, and treatment of the most common chronic mucocutaneous diseases, including those that may present as desquamative gingivitis or intraoral vesiculobullous lesions. This paper is intended for the use of periodontists and other members of the dental profession.
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Powell AM, Albert S, Al Fares S, Harman KE, Setterfield J, Bhogal B, Black MM. An evaluation of the usefulness of mycophenolate mofetil in pemphigus. Br J Dermatol 2003; 149:138-45. [PMID: 12890207 DOI: 10.1046/j.1365-2133.2003.05269.x] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Pemphigus is a group of autoimmune blistering diseases of the skin and/or mucous membranes requiring management with immunosuppressive therapy. The optimal therapeutic regimen would rapidly induce remission and maintain effectiveness with minimal adverse effects in the long term. OBJECTIVES The present study describes our experience of the addition of mycophenolate mofetil (MMF) to prednisolone in the management of severe, refractory pemphigus. METHODS Patients with active, refractory pemphigus were treated with MMF. Our series included 12 cases of pemphigus vulgaris, four cases of pemphigus foliaceous and one case of paraneoplastic pemphigus. All patients were monitored to assess disease control and mycophenolate toxicity. RESULTS Of the 17 cases, MMF has been of benefit to 12. MMF was well tolerated and there were no treatment withdrawals because of safety concerns. CONCLUSIONS We found that MMF permitted a reduction in prednisolone dosage without disease relapse.
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Affiliation(s)
- A M Powell
- Department of Immunofluorescence, St John's Institute of Dermatology, St Thomas' Hospital, Lambeth Palace Road, London SE1 7EH, U.K.
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Quiroz Y, Herrera-Acosta J, Johnson RJ, Rodriguez-Iturbe B. Mycophenolate mofetil treatment in conditions different from organ transplantation. Transplant Proc 2002; 34:2523-6. [PMID: 12431510 DOI: 10.1016/s0041-1345(02)03473-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Y Quiroz
- Renal Service and Laboratory, Hospital Universitario and Instituto de Investigaciones Biomédicas, FUNDACITE-Zulia, Maracaibo, Venezuela
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Mimouni D, Anhalt GJ, Lazarova Z, Aho S, Kazerounian S, Kouba DJ, Mascaro JM, Nousari HC. Paraneoplastic pemphigus in children and adolescents. Br J Dermatol 2002; 147:725-32. [PMID: 12366419 DOI: 10.1046/j.1365-2133.2002.04992.x] [Citation(s) in RCA: 131] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND Paraneoplastic pemphigus (PNP) is an autoimmune mucocutaneous disease associated with specific B-cell lymphoproliferative neoplasms. There has been an increasing number of individual reports in the childhood and adolescent population. OBJECTIVES To examine the clinical and immunopathological features of PNP occurring in children and adolescents. PATIENTS AND METHODS We analysed the clinical and immunopathological findings of 14 patients under the age of 18 years with a confirmed diagnosis of PNP. Sera from all patients were analysed by indirect immunofluorescence (IF) and immunoprecipitation for plakin autoantibodies, immunoblotting for detection of plectin autoantibodies, and enzyme-linked immunosorbent assay (ELISA) for the detection of desmoglein (Dsg) 1 and Dsg3 autoantibodies. RESULTS Severe oral mucositis was observed in all patients, and lichenoid cutaneous lesions in eight of 14 patients. The average age at presentation was 13 years. Striking findings included: pulmonary destruction leading to bronchiolitis obliterans in 10 patients, association with Castleman's disease in 12 patients, and a fatal outcome in 10 patients. The underlying neoplasm was occult in 10 patients. Histological findings include lichenoid and interface dermatitis with variable intraepithelial acantholysis. Deposition of IgG and C3 in the mouth and skin by direct IF was not found in some cases, but indirect IF detected IgG autoantibodies in all cases. Immunoprecipitation revealed IgG autoantibodies against desmoplakin I, envoplakin and periplakin in all cases, and against desmoplakin II and the 170-kDa antigen in 13 and 10 patients, respectively. Dsg3 and Dsg1 autoantibodies were present in 10 and three patients, respectively, and plectin autoantibodies in 13 patients. CONCLUSIONS PNP in children and adolescents is most often a presenting sign of occult Castleman's disease. It presents with severe oral mucositis and cutaneous lichenoid lesions. Serum autoantibodies against plakin proteins were the most constant diagnostic markers. Pulmonary injury appears to account for the very high mortality rates observed.
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Affiliation(s)
- D Mimouni
- Department of Dermatology, Johns Hopkins University, School of Medicine, Immunodermatology Laboratory, 720 Rutland Ave., Ross Building, Suite 771, Baltimore MD 21205, USA
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Hengge UR, Ruzicka T, Tyring SK, Stuschke M, Roggendorf M, Schwartz RA, Seeber S. Update on Kaposi's sarcoma and other HHV8 associated diseases. Part 2: pathogenesis, Castleman's disease, and pleural effusion lymphoma. THE LANCET. INFECTIOUS DISEASES 2002; 2:344-52. [PMID: 12144897 DOI: 10.1016/s1473-3099(02)00288-8] [Citation(s) in RCA: 161] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The pathogenesis of Kaposi's sarcoma (KS) is better understood since the identification of the novel human herpesvirus 8 (HHV8), which can be found in all forms of KS. Viral oncogenesis and cytokine-induced growth, as well as some states of immunocompromise, contribute to its development. Several virally encoded genes--eg, bcl-2, interleukin 6, cyclin D, G-protein-coupled receptor, and interferon regulatory factor--provide key functions on cellular proliferation and survival. Growth promotion of KS is further stimulated by various proinflammatory cytokines and growth factors such as tumour necrosis factor a, interleukin 6, basic fibroblast growth factor, and vascular endothelial growth factor, resulting in a hyperplastic polyclonal lesion with predominant spindle cells derived from lymphoid endothelia. HHV8 has recently been discovered to escape HLA-class-I-restricted antigen presentation to cytotoxic T lymphocytes by increasing endocytosis of MHC class I chains from the cell surface, thus enabling latent infection and immune escape in primary and chronic infection. Multicentric Castleman's disease is a rare lymphoproliferative disorder of the plasma cell type, which has been reported in both HIV-seropositive and HIV-seronegative patients, and which frequently contains HHV8 DNA. Pleural effusion lymphoma, or body-cavity-based lymphoma, belongs to the group of non-Hodgkin B-cell lymphomas characterised by pleural, pericardial, or peritoneal lymphomatous effusions in the absence of a solid tumour mass. Pleural effusion lymphoma has an intermediate immunophenotype lacking B or T lymphocyte antigens and also belongs to the diseases associated with HHV8.
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Affiliation(s)
- Ulrich R Hengge
- Department of Dermatology, Venerology, and Allergology, University of Essen, Germany.
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Capella GL, Casa-Alberighi OD, Finzi AF. Therapeutic concepts in clinical dermatology: cyclosporine A in immunomediated and other dermatoses. Int J Dermatol 2001; 40:551-61. [PMID: 11737448 DOI: 10.1046/j.1365-4362.2001.01257.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- G L Capella
- Department of Dermatology, University of Milan - Ospedale Maggiore IRCCS, Milan, Italy
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