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Malewska-Woźniak A, Jałowska M, Lodyga M, Osmola-Mańkowska A, Adamski Z. Serological Evidence of Borrelia burgdorferi in Patients with Morphea from West-Central Poland: An Original Paper and Review of Literature. Vector Borne Zoonotic Dis 2021; 21:653-658. [PMID: 34339322 DOI: 10.1089/vbz.2020.2752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Morphea (localized scleroderma) is an inflammatory connective tissue disease. Borrelia burgdorferi, as a causative factor, has been discussed controversially. The aim of this original study was to evaluate the frequency of IgM and IgG classes of anti-Borrelia antibodies in groups of morphea and psoriasis patients using the traditional ELISA method. Blood samples of 82 patients with morphea and 112 patients with psoriasis vulgaris were examined for the presence of IgM and IgG classes of anti-Borrelia antibodies (ELISA). IgM and IgG classes of anti-Borrelia antibodies were detected in 4% of blood samples taken from morphea patients, while 4.5% of blood samples from patients with psoriasis vulgaris. There is one major limitation in this study that could be addressed in future research. First, the study focused on the determination of IgM and IgG classes of anti-Borrelia antibodies as a risk factor for morphea, but other infectious agents also require further testing, such as Hepatitis B, Hepatitis C, and other viral or bacterial infections. The results of this study showed no significant relationship between Borrelia infection and morphea. Detection of IgM and IgG classes of anti-Borrelia antibodies is not recommended for routine diagnostics of patients with morphea at this time.
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Affiliation(s)
| | - Magdalena Jałowska
- Department of Dermatology, Poznan University of Medical Sciences, Poznan, Poland
| | - Martha Lodyga
- Department of Dermatology, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Zygmunt Adamski
- Department of Dermatology, Poznan University of Medical Sciences, Poznan, Poland
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2
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Choi MS, Seong GH, Park MJ, Park M, Hong SP, Park BC, Kim MH. Rapidly Progressing Generalized Morphea with High Lyme Disease Titer. Indian J Dermatol 2020; 65:432-434. [PMID: 33165334 PMCID: PMC7640786 DOI: 10.4103/ijd.ijd_279_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- Mi Soo Choi
- Human Dermatologic Clinic, Dankook University, Cheonan, Korea
| | - Gi Hyun Seong
- Department of Dermatology, College of Medicine, Dankook University, Cheonan, Korea. E-mail:
| | - Myeong Jin Park
- Department of Dermatology, College of Medicine, Dankook University, Cheonan, Korea. E-mail:
| | - Minkee Park
- Department of Dermatology, College of Medicine, Dankook University, Cheonan, Korea. E-mail:
| | - Seung Phil Hong
- Department of Dermatology, College of Medicine, Dankook University, Cheonan, Korea. E-mail:
| | - Byung Cheol Park
- Department of Dermatology, College of Medicine, Dankook University, Cheonan, Korea. E-mail:
| | - Myung Hwa Kim
- Department of Dermatology, College of Medicine, Dankook University, Cheonan, Korea. E-mail:
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3
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Șandru F, Popa A, Petca A, Miulescu RG, Constantin MM, Petca RC, Constantin T, Dumitrașcu MC. Etiologic role of Borrelia burgdorferi in morphea: A case report. Exp Ther Med 2020; 20:2373-2376. [PMID: 32765717 DOI: 10.3892/etm.2020.8815] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 02/12/2020] [Indexed: 11/05/2022] Open
Abstract
Morphea is an inflammatory skin disease with self-limited evolution, presenting as localized sclerosis of the skin and/or underlying tissues. The incidence is not exactly known; the disease occurs more frequently in women, and there is no sex prevalence. Pathogenesis of morphea remains still controversial. Several theories exist and the Borrelia burgdorferi infection is not yet elucidated. The aim of this report is to present the main mechanisms involved in the etiophatogenesis of morphea and also the thepapeutic options. A case of a 60-year-old woman is presented, who was referred to the clinic for an erythematous-violaceus, asymptomatic eruption, located on the trunk and legs, for appoximately 2 months. The patient's medical history revealed an infection with Borrelia 1 year previously. After diagnosis of morphea was established, and with systemic therapy (corticosteroids and methotrexate), the evolution was favorable.
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Affiliation(s)
- Florica Șandru
- 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Dermatology, 'Elias' Emergency University Hospital, 011461 Bucharest, Romania
| | - Adelina Popa
- Department of Dermatology, 'Elias' Emergency University Hospital, 011461 Bucharest, Romania
| | - Aida Petca
- 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Obstetrics and Gynecology, 'Elias' Emergency University Hospital, 011461 Bucharest, Romania
| | | | - Maria Magdalena Constantin
- 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Dermatology Ⅱ, Colentina Clinical Hospital, 020125 Bucharest, Romania
| | - Răzvan-Cosmin Petca
- 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Urology, 'Prof. Dr. Theodor Burghele' Clinical Hospital, 061344 Bucharest, Romania
| | - Traian Constantin
- Department of Urology, 'Prof. Dr. Theodor Burghele' Clinical Hospital, 061344 Bucharest, Romania
| | - Mihai Cristian Dumitrașcu
- 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Obstetrics and Gynecology, Bucharest Emergency University Hospital, 050098 Bucharest, Romania
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4
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Abstract
Lichen sclerosus (LS), or balanitis xerotica obliterans as it was previously known, is a chronic inflammatory lymphocyte-mediated scarring dermatosis that often affects the preputial skin and glans, leading to phimosis and urethral strictures if left untreated. We present a narrative review of the literature assessing its aetiology and pathogenesis and discuss its links to penile cancer and its medical and surgical management. Possible hypotheses for the development of LS include chronic exposure to trapped urine, leading to changes in the epithelial structure. This is supported by the fact that circumcision is often curative in the early stages of the disease. Although circumcision can be curative, the use of topical steroids is typically the first-line treatment and may preserve the foreskin and forgo the need for circumcision altogether. Patients should be made aware of a possible association with penile cancer. Although the majority of cases can be treated by medical therapy and circumcision, a significant number of patients may also require penile reconstructive procedures.
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Affiliation(s)
- Rachel Kwok
- Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
| | - Taimur T Shah
- Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK.,Department of Urology, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Suks Minhas
- Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK.,Department of Urology, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK
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5
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Medical and Surgical Management of Genital Lichen Sclerosus. CURRENT SEXUAL HEALTH REPORTS 2020. [DOI: 10.1007/s11930-020-00258-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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6
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Constantin T, Foeldvari I, Pain CE, Pálinkás A, Höger P, Moll M, Nemkova D, Weibel L, Laczkovszki M, Clements P, Torok KS. Development of minimum standards of care for juvenile localized scleroderma. Eur J Pediatr 2018; 177:961-977. [PMID: 29728839 DOI: 10.1007/s00431-018-3144-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 02/25/2018] [Accepted: 04/04/2018] [Indexed: 11/27/2022]
Abstract
UNLABELLED Juvenile localized scleroderma (jLS), also known as morphea, is an orphan disease. Pediatric guidelines regarding diagnosis, assessment, and management are lacking.Our objective was to develop minimum standards of care for diagnosis, assessment, and management of jLS. A systematic review was undertaken to establish the pediatric evidence for assessment and monitoring of jLS. An expert panel, including members of the Pediatric Rheumatology European Society (PRES) Scleroderma Working Group, were invited to a consensus meeting where recommendations were developed based on evidence graded by the systematic review and, where evidence was lacking, consensus opinion. A nominal technique was used where 75% consensus was taken as agreement. Recommendations for diagnosis, assessment, and management were developed. Due to a lack of pediatric evidence, these were primarily consensus driven. Careful assessment for extra-cutaneous manifestations including synovitis, brain involvement, and uveitis were key features together with joint assessments between Dermatology and Rheumatology to improve and standardize care. CONCLUSION Management of jLS is varied. These recommendations should help provide standardization of assessment and care for those with this rare and potentially debilitating condition. What is Known: • Children with juvenile localized scleroderma (jLS) are managed by a number of specialties including pediatric rheumatologists and dermatologists, sometimes in shared clinics. Studies have shown that management varies considerably and that there are notable differences between specialties [1]. • There is very little published guidance on management of jLS. What is new: • These recommendations aim to standardize diagnosis, assessment, and management through review of pediatric evidence and consensus agreement. • Joint review of patients by both pediatric rheumatologists and dermatologists is recommended.
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Affiliation(s)
| | - Ivan Foeldvari
- Hamburger Zentrum für Kinder- und Jugendrheumatologie, Hamburg, Germany
| | - Clare E Pain
- Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | | | - Peter Höger
- Department of Paediatric Dermatology, Catholic Children's Hospital Wilhelmstift, Hamburg, Germany
| | - Monika Moll
- University Childrens Hospital, Tuebingen, Germany
| | | | - Lisa Weibel
- Department of Dermatology, University Children's Hospital Zurich, Zurich, Switzerland
| | | | - Philip Clements
- David Geffen School of Medicine at UCLA, Division of Rheumatology, Los Angeles, CA, USA
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8
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Galan A, Kupernik P, Cowper SE. Detection of Borrelia
in Ixodes scapularis
ticks by silver stain, immunohistochemical and direct immunofluorescent methods. J Cutan Pathol 2018; 45:473-477. [DOI: 10.1111/cup.13143] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2007] [Revised: 02/25/2018] [Accepted: 03/13/2018] [Indexed: 11/29/2022]
Affiliation(s)
- Anjela Galan
- Department of Dermatology; Yale University School of Medicine; New Haven Connecticut
- Department of Pathology; Yale University School of Medicine; New Haven Connecticut
| | - Paul Kupernik
- Department of Pathology; Yale University School of Medicine; New Haven Connecticut
| | - Shawn E. Cowper
- Department of Dermatology; Yale University School of Medicine; New Haven Connecticut
- Department of Pathology; Yale University School of Medicine; New Haven Connecticut
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9
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Rodríguez Y, Rojas M, Gershwin ME, Anaya JM. Tick-borne diseases and autoimmunity: A comprehensive review. J Autoimmun 2018; 88:21-42. [DOI: 10.1016/j.jaut.2017.11.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 11/20/2017] [Accepted: 11/20/2017] [Indexed: 12/12/2022]
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10
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Saracino AM, Denton CP, Orteu CH. The molecular pathogenesis of morphoea: from genetics to future treatment targets. Br J Dermatol 2017; 177:34-46. [PMID: 27553363 DOI: 10.1111/bjd.15001] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/20/2016] [Indexed: 12/11/2022]
Abstract
A number of immunoinflammatory and profibrotic mechanisms are recognized in the pathogenesis of broad sclerotic skin processes and, more specifically, morphoea. However, the precise aetiopathogenesis is complex and remains unclear. Morphoea is clinically heterogeneous, with variable anatomical patterning, depth of tissue involvement and sclerotic, inflammatory, atrophic and dyspigmented morphology. Underlying mechanisms determining these reproducible clinical subsets are poorly understood but of great clinical and therapeutic relevance. Regional susceptibility mechanisms (e.g. environmental triggers, mosaicism and positional identity) together with distinct pathogenic determinants (including innate, adaptive and imbalanced pro- and antifibrotic signalling pathways) are likely implicated. In the age of genetic profiling and personalized medicine, improved characterization of the environmental, systemic, local, genetic and immunopathological factors underpinning morphoea pathogenesis may open the door to novel targeted therapeutic approaches.
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Affiliation(s)
- A M Saracino
- The Royal Free London NHS Foundation Trust, Department of Dermatology, London, U.K.,University College London, Centre for Rheumatology and Connective Tissue Diseases, Division of Medicine, London, U.K
| | - C P Denton
- University College London, Centre for Rheumatology and Connective Tissue Diseases, Division of Medicine, London, U.K.,The Royal Free London NHS Foundation Trust, Department of Rheumatology, London, U.K
| | - C H Orteu
- The Royal Free London NHS Foundation Trust, Department of Dermatology, London, U.K
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11
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12
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Grice EA. The intersection of microbiome and host at the skin interface: genomic- and metagenomic-based insights. Genome Res 2016; 25:1514-20. [PMID: 26430162 PMCID: PMC4579337 DOI: 10.1101/gr.191320.115] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The past two decades have been marked by a surge in research to understand the microbial communities that live in association with the human body, in part stimulated by affordable, high-throughput DNA sequencing technology. In the context of the skin, this Perspective focuses on the current state of genomic- and metagenomic-based host–microbe research and future challenges and opportunities to move the field forward. These include elucidating nonbacterial components of the skin microbiome (i.e., viruses); systematic studies to address common perturbations to the skin microbiome (e.g., antimicrobial drugs, topical cosmetic/hygienic products); improved approaches for identifying potential microbial triggers for skin diseases, including species- and strain-level resolution; and improved, clinically relevant models for studying the functional and mechanistic roles of the skin microbiome. In the next 20 years, we can realistically expect that our knowledge of the skin microbiome will inform the clinical management and treatment of skin disorders through diagnostic tests to stratify patient subsets and predict best treatment modality and outcomes and through treatment strategies such as targeted manipulation or reconstitution of microbial communities.
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Affiliation(s)
- Elizabeth A Grice
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19014, USA
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13
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Zinchuk AN, Kalyuzhna LD, Pasichna IA. Is Localized Scleroderma Caused by Borrelia burgdorferi? Vector Borne Zoonotic Dis 2016; 16:577-80. [PMID: 27387068 DOI: 10.1089/vbz.2016.2004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Despite considerable achievements in the study of localized scleroderma, the etiology of the disease has not been investigated completely. Borrelia burgdorferi-the agent of Lyme disease-is suggested to be one of the possible etiological factors of localized scleroderma. However, among scientists, this hypothesis is quite controversial. We have conducted investigations of the level of IgM and IgG class antibodies to B. burgdorferi in the serum of patients with localized scleroderma. To rationally substantiate the role of B. burgdorferi in the occurrence of localized scleroderma, thirty-two patients with localized scleroderma treated at an in-patient department were examined. The level of anti-Borrelia antibodies was determined in ELISA. Diagnostic levels of IgM and/or IgG were detected in 18.8% of patients with localized scleroderma, which is more than in the population (p < 0.01). Positive levels of anti-Borrelia antibodies in patients with localized scleroderma confirm the borreliosis nature of the disease, requiring conduction of complex antimicrobial treatment.
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Affiliation(s)
- Alexander N Zinchuk
- 1 Department of Infectious Diseases, Danylo Halytsky National Medical University , Lviv, Ukraine
| | - Lidiya D Kalyuzhna
- 2 Department of Dermatology, National Medical Academy of Postgraduate Education , Kyiv, Ukraine
| | - Iryna A Pasichna
- 3 Department of Therapy, Danylo Halytsky National Medical University , Lviv, Ukraine
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14
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Abstract
This review summarizes the literature on scleratrophic skin lesions as a manifestation of aBorreliainfection. An association of morphea with Lyme borreliosis was mainly reported from Middle-European Countries, Japan and South America.B. afzeliihas been identified predominantly from the chronic skin lesions of acrodermatitis chronica atrophicans (ACA) and has been cultivated from morphea lesions in isolated cases. Scleratrophic skin lesions like morphea, lichen sclerosus et atrophicus (LSA) and anetoderma have been observed in coexistence with ACA. Since all these diseases show clinical and histological similarities, they might have a common origin. The laboratory results that point to a borrelial origin of these diseases, however, are contradictory. Antibodies againstB. burgdorferiwere detected in up to 50% of patients.BorreliaDNA was shown in up to 33% of morphea and 50% of LSA patients.Borreliawere visualized on histological slides by polyclonal antibodies in up to 69% of morphea and 63% of LSA patients. In other reports no evidence ofBorrelia– associated morphea or LSA has been reported. For anetoderma, single case reports showed positiveBorreliaserology and/or PCR and a response to antibiotic treatment. The response of scleratrophic skin lesions to antibiotic treatment varies and can be seen in patients with or without a proven association to aBorreliainfection. This suggests that scleratrophic diseases might be of heterogeneous origin, but aBorreliainfection could be one cause of these dermatoses.
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15
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Lis-Święty A, Milewska-Wróbel D, Zielonka-Kucharzewska A, Brzezińska-Wcisło L. Morphea on the face and head: a different clinical picture and disease course in three cases. Int J Dermatol 2015; 54:e149-53. [DOI: 10.1111/ijd.12487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Anna Lis-Święty
- Department of Dermatology; Medical University of Silesia; Katowice Poland
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16
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Origoni M, Gelardi C, Salvatore S, Candiani M. Lichen sclerosus of the vulva. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/eog.12.71] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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17
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Butareva MM, Znamenskaya LF, Muradyan NL, Brezgina OV, Afromeyeva DM. Diagnostics and treatment of erythema chronicum migrans Aftselius Lipschutz in a female patient with localized scleroderma under the condition of daytime hospital. VESTNIK DERMATOLOGII I VENEROLOGII 2013. [DOI: 10.25208/vdv621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
The authors describe a case study of the primary stage of the Lyme disease erythema chronicum migrans in a female patient suffering from localized scleroderma. They review principal pathogenetic mechanisms of the onset and potential ethiological relationship between the Lyme disease (borreliosis) and localized scleroderma.
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18
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Abstract
Lyme borreliosis can affect almost all human organs. Erythema migrans is the first and most frequent manifestation in 80-90% of patients in the early stage of localized skin infection. Besides the typical clinical appearance, many atypical variants can be observed. The solitary borrelial lymphocytoma is much less common and occurs mostly in children. Due to improvement in the early recognition of Lyme borreliosis, the diagnosis is made in the disseminated and late stage in only 10-20% of patients. Multiple erythemata migrantia indicating the hematogenous dissemination of B. burgdorferi remain frequently unrecognized. Late stages of infection feature chronic plasma-cell rich cutaneous inflammation and acrodermatitis chronica atrophicans in its edematous to atrophic forms. Cultivation or DNA detection of B. burgdorferi in skin biopsies are options to prove unusual skin manifestations. Serological detection of Borrelia-specific IgG- and IgM antibodies should be performed according to the two step protocol with ELISA and immunoassay according to the criteria of the MIQ 12. Serological tests have limited utility for follow-up. Antibiotic therapy is very effective if performed according to evidence-based protocols, such as the AWMF guidelines.
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19
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Santos M, Ribeiro-Rodrigues R, Talhari C, Ferreira LCL, Zelger B, Talhari S. Presence of Borrelia burgdorferi "Sensu Lato" in patients with morphea from the Amazonic region in Brazil. Int J Dermatol 2012; 50:1373-1378. [PMID: 22004491 DOI: 10.1111/j.1365-4632.2011.05081.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND In the present study, Borrelia spirochetes were found in four (26.6%) out of 15 patients with Atrophoderma of Pasini and Pierini (IAPP) and lichen sclerosis et atrophicans (LSA) from the Brazilian Amazon Region. MATERIAL AND METHODS Borreliosis was investigated by immunohistochemistry and focus floating microscopy for Borrelia burgdorferi in skin biopsy samples from 15 patients with both clinical and histopathology evidences compatible with Morphea, LSA, and IAPP. RESULTS Spirochetes were detected by specific immunohistochemistry and focus floating microscopy for B. burgdorferi in samples from three patients. A limitation of our study was the fact that we were not able to isolate and culture these organisms. CONCLUSION Our data confirm the presence of borreliosis cases in the Amazon.
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Affiliation(s)
- Mônica Santos
- Department of Dermatology, Fundação de Medicina Tropical do Amazonas, Amazonas, Brazil
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20
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Bhate C, Schwartz RA. Lyme disease: Part I. Advances and perspectives. J Am Acad Dermatol 2011; 64:619-36; quiz 637-8. [PMID: 21414493 DOI: 10.1016/j.jaad.2010.03.046] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2009] [Revised: 03/18/2010] [Accepted: 03/28/2010] [Indexed: 01/24/2023]
Abstract
Lyme disease (LD) is an increasingly recognized multisystem, insect-borne zoonosis. Prevalent worldwide, it has a variety of presentations at different stages of infection. The characteristic rash with central clearing known as erythema chronicum migrans, or simply erythema migrans, appears in its first stage. Typical features may be absent, and important variations are evident among cases seen in different parts of the world. LD may be difficult to diagnose clinically; knowledge about its epidemiology and transmission may be of assistance when the diagnosis is unclear. Based upon our experience with LD and a comprehensive literature review, we provide an update of LD epidemiology, pathophysiology, and management. We also cover the three clinical stages of LD that parallel those of syphilis, another spirochetal disease.
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Affiliation(s)
- Chinmoy Bhate
- Dermatology, New Jersey Medical School, Newark, New Jersey 07103-2714, USA
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21
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Ramonda R, Lo Nigro A, Campana C, Frallonardo P, Alaibac M, Punzi L. An unusual association between erosive hand osteoarthritis and morphea. Joint Bone Spine 2011; 78:532-3. [PMID: 21602072 DOI: 10.1016/j.jbspin.2011.04.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2011] [Accepted: 04/07/2011] [Indexed: 11/28/2022]
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22
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Kulkarni S, Barbagli G, Kirpekar D, Mirri F, Lazzeri M. Reply to Christopher B. Bunker’s Letter to the Editor re: Sanjay Kulkarni, Guido Barbagli, Deepak Kirpekar, et al. Lichen Sclerosus of the Male Genitalia and Urethra: Surgical Options and Results in a Multicenter International Experience with 215 Patients. Eur Urol 2009;55:945–56. Eur Urol 2010. [DOI: 10.1016/j.eururo.2010.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zollinger T, Mertz KD, Schmid M, Schmitt A, Pfaltz M, Kempf W. Borreliain granuloma annulare, morphea and lichen sclerosus: a PCR-based study and review of the literature. J Cutan Pathol 2010; 37:571-7. [DOI: 10.1111/j.1600-0560.2009.01493.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
The etiology of localized scleroderma is unknown, and its pathogenetic relationship to its systemic counterpart is unclear. Environmental exposures, notably to silica dust, have long been suspected in the pathogenesis of the disorder. However, its relationship to the localized variant has not been well described. Here we present 2 cases of localized scleroderma in a sculptor and his wife who have extensive exposure to silica dust.
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25
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“Borrelia-associated early-onset morphea”: A particular type of scleroderma in childhood and adolescence with high titer antinuclear antibodies? J Am Acad Dermatol 2009; 60:248-55. [DOI: 10.1016/j.jaad.2008.09.023] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2008] [Revised: 09/05/2008] [Accepted: 09/12/2008] [Indexed: 11/17/2022]
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26
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van de Nieuwenhof H, van der Avoort I, de Hullu J. Review of squamous premalignant vulvar lesions. Crit Rev Oncol Hematol 2008; 68:131-56. [DOI: 10.1016/j.critrevonc.2008.02.012] [Citation(s) in RCA: 107] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2007] [Revised: 02/15/2008] [Accepted: 02/26/2008] [Indexed: 01/31/2023] Open
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27
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Gupta RA, Fiorentino D. Localized scleroderma and systemic sclerosis: is there a connection? Best Pract Res Clin Rheumatol 2008; 21:1025-36. [PMID: 18068859 DOI: 10.1016/j.berh.2007.09.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Excess fibrosis of the skin is a clinical hallmark of both localized scleroderma and systemic sclerosis. Localized scleroderma is generally thought to be a skin-limited disease whereas systemic sclerosis can have a wide range of internal organ involvement. Recent data suggest that a subset of patients with juvenile localized scleroderma can go on to develop systemic involvement of their disease. This raises the question of what the connection is, if any, between localized scleroderma and systemic sclerosis.
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Affiliation(s)
- Rajnish A Gupta
- Department of Dermatology, Stanford University Medical Center, Stanford, CA 94305, USA
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Boyé T. Sur quels éléments cliniques, épidémiologiques et biologiques faut-il évoquer la maladie de Lyme? Aspects dermatologiques et ophtalmologiques au cours de la maladie de Lyme. Med Mal Infect 2007; 37 Suppl 3:S175-88. [DOI: 10.1016/j.medmal.2007.10.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2007] [Accepted: 10/03/2007] [Indexed: 11/26/2022]
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Eisendle K, Grabner T, Zelger B. Morphoea: a manifestation of infection with Borrelia species? Br J Dermatol 2007; 157:1189-98. [DOI: 10.1111/j.1365-2133.2007.08235.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Pugliese JM, Morey AF, Peterson AC. Lichen sclerosus: review of the literature and current recommendations for management. J Urol 2007; 178:2268-76. [PMID: 17936829 DOI: 10.1016/j.juro.2007.08.024] [Citation(s) in RCA: 130] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2007] [Indexed: 10/22/2022]
Abstract
PURPOSE We reviewed the literature regarding the clinical presentation, etiology, natural history, and medical and surgical management of lichen sclerosus in men. MATERIALS AND METHODS We performed a comprehensive search of the literature in PubMed, MEDLINE and other electronic databases between 1950 and 2006 using the key words lichen sclerosis, balanitis xerotica obliterans and urethral stricture. Our search resulted in 1,268 sources containing the words lichen sclerosus or balanitis xerotica obliterans. We reviewed 68 articles in the peer reviewed journals and 2 chapters on this subject. RESULTS Lichen sclerosus is a chronic, lymphocyte mediated skin disease that was first described in 1887. It shows a predilection for the anogenital area in men and women. Much has been discovered regarding the epidemiology, natural history and histological features of this disease process during the last century, including the discovery of a strong association between lichen sclerosus and squamous cell carcinoma. The techniques of medical and surgical management of this disorder are still being elucidated. Biopsy of the initial lesion for definitive diagnosis and long-term followup of affected patients are well established, critical elements in the management of lichen sclerosus. CONCLUSIONS Lichen sclerosus is a chronic, debilitating condition that may progress to cause significant voiding complications. Biopsy is recommended in all patients suspected of having lichen sclerosus to rule out squamous cell carcinoma. Further research is needed to improve the prevention, understanding and treatment of this challenging condition.
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Affiliation(s)
- Jennifer M Pugliese
- Department of Surgery, Urology Service, Madigan Army Medical Center, Tacoma, Washington 98431, USA
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Belot V, Mulleman D, Perrinaud A, Abdallah-lotf M, Machet MC, Machet L. Fasciite à éosinophiles survenue secondairement à une infection par Borrelia burgdorferi. Ann Dermatol Venereol 2007; 134:673-7. [DOI: 10.1016/s0151-9638(07)91831-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abstract
Sclerosing conditions of the skin are manifested by a full spectrum of presentations that includes skin-limited forms as well as those which can involve internal organs and result in death. At this point, we are just beginning to understand the mechanisms of tissue fibrosis, and it is likely that the fibrotic processes are a heterogeneous group of disorders in which perturbation of multiple molecular pathways, including vascular and immunologically mediated pathways, can lead to fibrosis. We now have some moderately effective therapies for vascular aspects of systemic sclerosis (eg, bosentan for pulmonary arterial hypertension, calcium-channel blockers for Raynaud's, or angiotensin-converting enzyme inhibitors for renal crisis). We also are beginning to find treatments interrupting the immunologic pathways that manifest as systemic sclerosis (eg, methotrexate for the skin or cyclophosphamide for the lungs). The basic process of fibrosis, however, awaits proven, effective therapy.
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Affiliation(s)
- Lorinda Chung
- Department of Dermatology, Stanford University School of Medicine, CA 94305, USA
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Sartin JS, Oettel KR. A morphealike skin condition caused by Borrelia burgdorferi in an immunocompromised patient. Mayo Clin Proc 2006; 81:1259-60, 1263. [PMID: 16970224 DOI: 10.4065/81.9.1259-a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Affiliation(s)
- Isabel Val
- Institute of Gynecology, Department of Gynecology and Obstetrics, Federal University of Rio de Janeiro, Brazil.
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Kowalewski C, Kozłowska A, Górska M, Woźniak K, Krajewski M, Błaszczyk M, Jabłońska S. Alterations of Basement Membrane Zone and Cutaneous Microvasculature in Morphea and Extragenital Lichen Sclerosus. Am J Dermatopathol 2005; 27:489-96. [PMID: 16314704 DOI: 10.1097/01.dad.0000183679.40184.23] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The aim of this study was to compare alterations of the basement membrane zone (BMZ) and to visualize changes within the skin vascular network in morphea and extragenital lichen sclerosus with the use of laser scanning confocal microscopy. This work was performed in eight plaques of morphea (three active and five inactive) and eight of lichen sclerosus (three of short duration and five long-lasting). Biopsy specimens from six healthy individuals served as controls. The biopsies were cut into 40-microm-thick sections, labeled with antibodies against beta4-intergin (a lamina lucida marker), collagen IV, and the N-terminal end of collagen VII (lamina densa markers) and C-terminal end of collagen VII (a sublamina densa marker) and studied using laser scanning confocal microscopy. Three-dimensional reconstruction of various regions of the BMZ showed a decreased number and size of the dermal papillae both in morphea and lichen sclerosus compared with normal skin. In morphea, the continuity of the BMZ at the level of lamina lucida, lamina densa, and sublamina densa was preserved whereas in LS numerous invaginations and holes were present in the BMZ at the level of the lamina lucida and lamina densa. Thus the alterations of the BMZ in morphea differ from those in lichen sclerosus. Three-dimensional reconstruction of the skin vascular network showed increased angiogenesis only in the early inflammatory stage of morphea, whereas in inactive morphea and lichen sclerosus various numbers of enlarged vessels were visible. The changes in the vascular network in morphea appear to be related to the activity of the disease.
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Abstract
Scleroderma is characterized by major clinical symptoms, but a number of unrelated disease may mimic these features more or less completely. Even scleroderma itself sometimes presents in an unusual manner. This article deals with uncommon presentations of true scleroderma and its variants and pseudo -scleroderma diseases.
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Affiliation(s)
- Uwe-Frithjof Haustein
- Department of Dermatology, Venerology and Allergology, University of Leipzig, D-04103 Leipzig, Germany.
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37
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Salpietro DC, Merlino MV, Bruglia S, Guarneri F, Vaccaro M. Linear scleroderma 'en coup de sabre' associated with facial atrophy in a patient seropositive for Borrelia burgdorferi: a true case of molecular mimicry? Pediatr Allergy Immunol 2004; 15:570-2. [PMID: 15610374 DOI: 10.1111/j.1399-3038.2004.00189.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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38
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Kowalewski C, Kozlowska A, Zawadzka M, Woźniak K, Blaszczyk M, Jablońska S. Alterations of Basement Membrane Zone in Bullous and Non-Bullous Variants of Extragenital Lichen Sclerosus. Am J Dermatopathol 2004; 26:96-101. [PMID: 15024189 DOI: 10.1097/00000372-200404000-00002] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The aim of the study was to compare alterations of various regions of the basement membrane zone (BMZ) in lichen sclerosus (LS) using laser scanning confocal microscopy. The study included three cases of bullous LS, one case of bullous LS that developed in the course of graft-versus-host disease (GVHD), and six cases of non-bullous LS. Three cases of morphea served as a control. Biopsies from patients' skin and control biopsies from normal human skin were cut into 30-microm thick slides and labeled with antibodies against beta4-intergin (lamina lucida marker), collagen IV, and the N-terminal end of collagen VII (lamina densa markers) and the C-terminal end of collagen VII (sublamina densa marker) using routine immunofluorescence (IF). Three-dimensional (3D) reconstruction of various regions of the BMZ showed a decrease in the number and size of the dermal papillae in LS and morphea as compared with normal skin. In LS numerous invaginations and holes were present in the BMZ at the level of the lamina lucida and lamina densa. Computer animation of 3D projections revealed that the thickness of the lamina densa observed under the light microscopy is an optical artifact dependent on periodical tortion of the lamina densa along its axis. Torsions and invaginations of the BMZ are equally responsible for the phenomenon of artificial reduplication of the lamina densa observed at the ultrastructural level. IF labeling with antibody against the N-terminal end of collagen VII disclosed the presence of a large hole (up to 25 microm) in the lamina densa and the presence of granular material in deep dermis suggestive of partial degradation of lamina densa at the level of anchoring fibers. An IF mapping study showed blister formation below the lamina densa in three patients with bullous LS, whereas in a case of LS associated with GVHD, a blister formed through the basal layer of the epidermis. In morphea, there was flattening of BMZ at the level of lamina lucida, lamina densa, and sublamina densa but the continuity of BMZ was preserved. Three-dimensional reconstruction of dermal-epidermal junction in LS revealed alterations of the BMZ, most pronounced at the level of the lamina densa and sublamina densa.
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Abstract
We describe a 21-year-old male patient with linear extragenital lichen sclerosus. The lesions are confined to the left side of his body and consist of 3 long bands running along the left leg and several patchy and linear lesions on the left side of his trunk. An associated finding is a smaller diameter of the distal part of his left lower leg caused by bony atrophy of the underlying portion the tibia. This is the fifth reported case of linear lichen sclerosus.
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Abstract
Lichen sclerosus is a chronic disorder of the skin and mucosal surfaces, and is most commonly seen on the female genital skin. It also occurs on other areas of the body. Any age group may be affected, although it is seen more often in elderly women. The exact cause of lichen sclerosus is unknown. There have been reports of family members with lichen sclerosus; thus it may have a genetic link. There is also the possibility of an autoimmune connection. Currently, ultra-potent topical corticosteroids are the medical treatment of choice. Other treatments that have been utilized for this condition include testosterone, progesterone, tacrolimus, surgery, and phototherapy. Surgery should be reserved for symptomatic patients who fail to respond to multiple medical treatments, as there is a high recurrence rate following surgery. The risk of developing squamous cell carcinoma of the vulva approaches 5% in women with vulvar lichen sclerosus, and therefore close surveillance by the healthcare provider and patient is needed. This review discusses the history, clinical features, pathophysiology, and treatment of lichen sclerosus of the vulva, as well as pregnancy issues and sexual function in patients with this condition. In addition, problems specific to children with lichen sclerosus are reviewed.
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Affiliation(s)
- Yolanda R Smith
- Department of Obstetrics and Gynecology, The University of Michigan Hospitals Health Systems, Ann Arbor, Michigan 48109-0276, USA.
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Abstract
Lichen sclerosus (LS) is a chronic dermatitis predominantly found in the anogenital area. It can be found in patients of any age group, sex, or race, but is most commonly present in Caucasian peri- or postmenopausal women. Although the etiology of LS remains uncertain, an autoimmune process is believed to underlie this condition. With many cases going unreported, its incidence is still unknown. There is no cure for LS, but treatment offers control of the condition. They are three reasons for treating LS: relief of symptoms and discomfort; prevention of any or further anatomical changes; and a theoretical prevention of malignant transformation. Although many treatments have been suggested to treat LS over the years, only potent or ultra-potent corticosteroids remain as the treatment of choice. After initial therapy, some patients might only use corticosteroids as needed, while others may require a twice-weekly maintenance therapy. There is no place for surgery in uncomplicated LS. Surgery should be limited exclusively to patients with malignancy and to correct scarring secondary to the disease. Lichen sclerosus is associated with a 4-6% risk of squamous cell carcinoma, making long-term follow-up essential in these patients.
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Affiliation(s)
- Deana Funaro
- Department of Dermatology, Center hospitalier de l'Université de Montréal, Montreal, Quebec, Canada.
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Palacios R, Torres A, Trujillo R. IgG antibody reactivity toBorrelia burgdorferi sensu strictoantigens in patients with morphea in Colombia. Int J Dermatol 2003; 42:882-6. [PMID: 14636204 DOI: 10.1046/j.1365-4362.2003.01901.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Morphea and lichen sclerosus et atrophicus (LSA) are sclerotic skin lesions of unknown etiology involving connective tissue. The hypothesis of a borrelial origin of morphea and LSA is currently controversial. METHODS Immunoglobulin G (IgG) immunoblot serologies against Borrelia burgdorferi in patients with morphea and LSA were analyzed and compared with those from healthy donors and patients with syphilis to determine the association with a probable borrelial agent in Colombia. RESULTS No significant differences in the number of reactive antigenic bands were found between morphea/LSA patients and syphilis patients or healthy donors. The presence of at least one of the following bands, p28, p39, or p45, was the criterion most able to distinguish morphea/LSA, yielding a specificity of 95% and a sensitivity of 28.6%. Using this criterion as evidence of putative exposure to a causative borrelial agent, sclerotic skin lesions had an odds ratio of 7.60 (95% confidence interval, 1.47-39.23). CONCLUSIONS These results could be explained by cross-reactivity; however, the partial shared reactivity of sera from patients with syphilis and morphea/LSA does not rule out the possibility that a new spirochetal agent, unrelated to B. burgdorferi or Treponemas, may be the causative agent of morphea/LSA in Colombia.
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Affiliation(s)
- Ricardo Palacios
- Centro Internacional de Entrenamiento e Investigaciones Médicas (CIDEIM), Cali, Colombia
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43
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Abstract
Scleroderma is a heterogenous connective tissue disorder characterized by fibrosis of the skin, with or without internal organ involvement. The aetiology of scleroderma may involve both environmental and genetic factors. Abnormalities involving the immune system, vascular tissue and extracellular matrix have been demonstrated. Recent research has focused on microchimerism as a risk factor for the development of scleroderma. This article reviews the epidemiology and pathogenesis of this disorder.
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Affiliation(s)
- Keng Chen
- The St George Hospital, Kogarah, New South Wales, Australia.
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Vaccaro M, Guarneri F, Borgia F, Cannavò SP, Benvenga S. Association of lichen sclerosus and autoimmune thyroiditis: possible role of Borrelia burgdorferi? Thyroid 2002; 12:1147-8. [PMID: 12593730 DOI: 10.1089/105072502321085261] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Mario Vaccaro
- Institute of Dermatology, University of Messina, Messina, Italy
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45
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Goodlad JR, Davidson MM, Gordon P, Billington R, Ho-Yen DO. Morphoea and Borrelia burgdorferi: results from the Scottish Highlands in the context of the world literature. Mol Pathol 2002; 55:374-8. [PMID: 12456775 PMCID: PMC1187274 DOI: 10.1136/mp.55.6.374] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AIMS Previous studies investigating the link between infection with Borrelia burgdorferi and morphoea have produced conflicting results. Often, these studies have been undertaken in patients from different regions or countries, and using methods of varying sensitivity for detecting Borrelia burgdorferi infection. This study aimed to establish whether a relation could be demonstrated in the Highlands of Scotland, an area with endemic Lyme disease, with the use of a sensitive method for detecting the organism. METHODS The study was performed on biopsies of lesional skin taken from 16 patients from the Highlands of Scotland with typical clinical features of morphoea. After histological confirmation of the diagnosis, a nested polymerase chain reaction (PCR) using primers to a unique conserved region of the Borrelia burgdorferi flagellin gene was performed on DNA extracts from each biopsy. A literature search was also performed for comparable studies. RESULTS None of the 16 patients had documented clinical evidence of previous infection with B burgdorferi. DNA was successfully extracted from 14 of the 16 cases but all of these were negative using PCR for B burgdorferi specific DNA, despite successful amplification of appropriate positive controls in every test. The results were compared with those of other documented studies. CONCLUSIONS Examination of the literature suggests that there is a strong geographical relation between B burgdorferi and morphoea. These results, in which no such association was found, indicate that morphoea may not be associated with the subspecies of B burgdorferi found in the Highlands of Scotland.
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Affiliation(s)
- J R Goodlad
- Department of Pathology, Highland Acute Hospitals NHS Trust, Raigmore Hospital, Inverness IV2 3UJ, UK.
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46
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Nyirjesy P. Lichen Sclerosus and Other Conditions Mimicking Vulvovaginal Candidiasis. Curr Infect Dis Rep 2002; 4:520-524. [PMID: 12433328 DOI: 10.1007/s11908-002-0039-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
For many women with chronic vulvovaginal symptoms, overdiagnosis of vulvovaginal candiasis (VVC) is an unfortunate tendency. In women with chronic vulvar itching or burning, a vulvar non-neoplastic epithelial disorder is a relatively frequent diagnosis. Although controversy persists about the nomenclature for these disorders, there seems to be a relatively clear consensus with lichen sclerosus. This chronic inflammatory skin disease affects primarily the female vulvar and perianal areas. Left untreated, it may lead to chronic scarring of the vulva with an associated loss of architecture. The etiology remains unknown, although infectious, genetic, and autoimmune causes have been suggested. Most patients will respond to potent topical corticosteroids. Treatment of associated conditions such as atrophic vaginitis or complicated VVC is sometimes necessary. Surgery should be considered in patients with severe scarring.
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Affiliation(s)
- Paul Nyirjesy
- Jefferson Medical College of Thomas Jefferson University, 834 Chestnut Street, Suite 400, Philadelphia, PA 19107, USA.
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47
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Abstract
Several distinct entities associated with dermal fibrosis can mimic scleroderma/systemic sclerosis. The list of scleroderma-like conditions or scleroderma variants includes eosinophilic fasciitis, localized forms of scleroderma, scleredema and scleromyxedema, keloids, and environmental exposure-associated conditions including eosinophilia-myalgia syndrome and pseudosclerodermas induced by various drugs. Although these conditions are relatively uncommon, their accurate recognition is essential to avoid misdiagnosis and inappropriate therapy. The pathogenesis of these scleroderma variants appears to share similarities with each other and with that of scleroderma. Better understanding of scleroderma-like disorders is emerging through epidemiologic investigations, and in vivo and in vitro experimental research. Activation of eosinophils and disordered regulation of fibroblast collagen synthesis, apoptosis, and proliferation are recurrent findings in these disorders. The etiologic role of infection with Borrelia species or other microorganisms remains controversial. Cytokines such as transforming growth factor-beta, interleukin-4, interleukin-13, and connective tissue growth factor contribute to fibrosis in these disorders by inducing an accentuated and persistent fibrogenic response to tissue injury. The role of genetic factors in susceptibility and clinical expression of scleroderma-like conditions remains to be systematically addressed. Because of the relative rarity of these conditions, few well-controlled clinical treatment trials have been performed. In addition, there is no consensus on optimal management. Much anecdotal information and small clinical series indicate that phototherapy may have a role in the treatment of scleroderma-like conditions.
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Affiliation(s)
- Yasuji Mori
- Section of Rheumatology, University of Illinois at Chicago College of Medicine, 1158 MBRB, 900 S. Ashland Avenue, Chicago, IL 60607-7171, USA.
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Situm M, Poje G, Grahovac B, Marinović B, Levanat S. Diagnosis of Lyme borreliosis by polymerase chain reaction. Clin Dermatol 2002; 20:147-55. [PMID: 11973049 DOI: 10.1016/s0738-081x(01)00242-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Mirna Situm
- Department of Dermatology and Venereology, Sestre Milosrdnice University Hospital, Zagreb, Croatia.
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Hercogova J. Borrelia burgdorferi: a protagonist in Lyme disease, a bystander in morphoea? J Eur Acad Dermatol Venereol 2002; 16:98-9. [PMID: 12046842 DOI: 10.1046/j.1468-3083.2002.00321.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
Systemic sclerosis is an extremely variable disease in its manifestations and consequently, treatment needs to be individualized depending on the specific problems that each patient has. Limited scleroderma patients have a prolonged duration of Raynaud's phenomenon and puffy fingers before they develop any skin thickening, digital ulcers or gastrointestinal symptoms. They are likely to present with all the classic manifestations of scleroderma. Diffuse scleroderma patients have a much more acute systemic onset with marked whole hand swelling and may initially have only subtle skin thickening. A good understanding of the differences between the natural history of limited and diffuse scleroderma will enable the physician to treat present problems and anticipate future ones more effectively. One should determine which major subset and organ systems are involved before deciding on the appropriate therapy. Advances in organ-specific therapy, particularly calcium channel antagonists in Raynaud's phenomenon, proton pump inhibitors in esophageal reflux, intravenous iloprost and endothelin receptor antagonists in pulmonary hypertension, and ACE inhibitors in renal crisis, have decreased morbidity and mortality in patients with scleroderma. Studies of aggressive therapies to prevent or improve pulmonary fibrosis are in progress. Further clinical experience in wound healing, gastrointestinal malabsorption and physical therapy for loss of motion has helped patients to have a more comfortable life. In recent years, a significant number of controlled clinical trials have been performed and there has been improved understanding of the best way to perform studies and of which patients are most likely to respond to therapy. Penicillamine, methotrexate, photopheresis, relaxin, interferons, and cyclosporine have all been studied in controlled trials with variable outcomes. Although an overall remittive therapy has not yet been determined, new, potentially useful agents are being investigated.
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Affiliation(s)
- V D Steen
- Department of Medicine, Georgetown University, Washington, DC, USA.
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