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Choudhari S, Kulkarni D, Patankar S, Kheur S, Sarode S. Linking inflammation and angiogenesis with fibrogenesis: Expression of FXIIIA, MMP-9, and VEGF in oral submucous fibrosis. REVISTA ESPANOLA DE PATOLOGIA : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE ANATOMIA PATOLOGICA Y DE LA SOCIEDAD ESPANOLA DE CITOLOGIA 2024; 57:15-26. [PMID: 38246706 DOI: 10.1016/j.patol.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 11/24/2023] [Accepted: 11/29/2023] [Indexed: 01/23/2024]
Abstract
OBJECTIVES Interplay of Factor XIIIa (FXIIIa), a transglutaminase, responsible for cross-linking of matrix proteins, Matrix Metalloproteinase-9 (MMP-9), a gelatinase, and Vascular Endothelial Growth Factor (VEGF), an angiogenic inducer, were studied in relation to fibrogenesis and disease progression in oral submucous fibrosis (OSMF). MATERIAL AND METHODS Immunohistochemical expression of markers was studied in 60 formalin-fixed paraffin-embedded tissue blocks of OSMF and 20 normal oral mucosal tissues. FXIIIa was studied quantitatively while MMP-9 and VEGF were assessed semi-quantitatively. Expression was compared with histopathological grades of OSMF. RESULTS FXIIIa expression significantly increased in OSMF (p-value 0.000). However, expression decreased and cells became quiescent with increasing grades (p-value 0.000). MMP-9 (p-value epithelium 0.011, p-value connective tissue 0.000) and VEGF expression (p-value epithelium 0.000, connective tissue 0.000) increased in OSMF. A negative correlation between FXIIIa and MMP-9 (-0.653) in early grade (p-value of 0.021) and a positive correlation between FXIIIa and VEGF (0.595) (p-value of 0.032) was found in the moderate grade OSMF. Regression analysis showed a significant association (p<0.01) of FXIIIa in OSMF and with increasing grades of OSMF. CONCLUSION FXIIIa may play a crucial role in initiation of fibrosis in OSMF. MMP-9 may have a diverse role to play in OSMF as a regulator of fibrosis. VEGF may show an angio-fibrotic switch and contribute to fibrosis in OSMF. These cytokines may show altered function and can contribute to fibrosis and chronicity of disease due to changes in the microenvironment. Tissue stiffness in OSMF itself creates an environment that enhances the chronicity of the disease.
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Affiliation(s)
- Sheetal Choudhari
- Department of Oral Pathology & Microbiology, Yerala Dental College and Hospital, Kharghar 410210, Mumbai, India.
| | - Deepak Kulkarni
- Department of Oral and Maxillofacial Surgery, Dr. D.Y. Patil Dental College & Hospital, Pimpri 411018, Pune, India
| | - Sangeeta Patankar
- Department of Oral Pathology & Microbiology, Yerala Dental College and Hospital, Kharghar 410210, Mumbai, India
| | - Supriya Kheur
- Department of Oral Pathology & Microbiology, Dr. D.Y. Patil Dental College & Hospital, Pimpri, Pune 411018, India
| | - Sachin Sarode
- Department of Oral Pathology & Microbiology, Dr. D.Y. Patil Dental College & Hospital, Pimpri, Pune 411018, India
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Rao M, Young K, Jackson-Cowan L, Kourosh A, Theodosakis N. Post-Inflammatory Hypopigmentation: Review of the Etiology, Clinical Manifestations, and Treatment Options. J Clin Med 2023; 12:jcm12031243. [PMID: 36769891 PMCID: PMC9917556 DOI: 10.3390/jcm12031243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/09/2023] [Accepted: 01/30/2023] [Indexed: 02/08/2023] Open
Abstract
Post-inflammatory hypopigmentation is a common acquired pigmentary disorder that is more prominent in skin of color, leading to great cosmetic and psychosocial implications. Often, a diagnosis with a pigmentary disorder can negatively impact an individual's health-related quality of life and may result in stigma. Although most cases of post-inflammatory hypopigmentation resolve spontaneously over time, a systematic diagnostic approach can help with identifying the underlying etiology and informing treatment strategies. It can be due to cutaneous inflammation, sequelae of inflammatory or infectious dermatoses, or dermatologic procedures. Therefore, a thorough understanding of the epidemiology, patient history, physical exam findings, and clinical features of post-inflammatory hypopigmentation phenomenon can explain the primary cause to providers and allow for patient education. It is also important to understand the various therapeutic approaches available and the efficacy of these options, which will inform providers to choose the appropriate therapy for patients. Although algorithms exist for classifying acquired disorders of hypopigmentation, there are no established algorithms for the diagnosis and treatment of post-inflammatory hypopigmentation, which warrants further exploration and discourse.
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Affiliation(s)
- Medha Rao
- Department of Dermatology, Massachusetts General Hospital, Boston, MA 02114, USA
- Robert Wood Johnson Medical School, New Brunswick, NJ 08901, USA
| | | | - Ladonya Jackson-Cowan
- The Medical College of Georgia at Augusta University, AU/UGA Medical Partnership, Athens, GA 30602, USA
| | - Arianne Kourosh
- Department of Dermatology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Nicholas Theodosakis
- Department of Dermatology, Massachusetts General Hospital, Boston, MA 02114, USA
- Correspondence: ; Tel.: +617-724-2919
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Speeckaert R, Lambert J, Bulat V, Belpaire A, Speeckaert M, van Geel N. Autoimmunity in Segmental Vitiligo. Front Immunol 2020; 11:568447. [PMID: 33193342 PMCID: PMC7655129 DOI: 10.3389/fimmu.2020.568447] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 10/08/2020] [Indexed: 12/20/2022] Open
Abstract
The autoimmune basis of segmental vitiligo (SV) has only recently been recognized. Systemic autoimmune diseases are less frequently associated compared to non-segmental vitiligo (NSV), but localized skin disorders - in particular linear morphea - have been repeatedly observed in patients with SV. The inflammatory response is documented on a clinical level with cases displaying erythematous borders or a hypochromic stage, on a histopathological level with predominantly CD8 lymphocytes migrating toward the basal layer and by flow cytometry demonstrating the antimelanocyte specificity of these cytotoxic T cells. The increased risk for halo naevi and NSV in these patients further underline the immune-mediated mechanisms of SV. Nonetheless, the localized and unique distribution pattern points to somatic mosaicism. This places SV in a category of similar diseases such as lichen striatus, blaschkitis, linear lupus erythematosus, and linear scleroderma where an immune reaction against genetically mutated skin cells is believed to be the underlying cause. All these disorders are characterized by a young age of onset, a temporary disease activity with spontaneous resolution, limited response to treatment, and often long-term sequelae. Although challenging, genetic research proving this genetic mosaicism could offer crucial insights into the pathogenesis of both segmental and non-segmental vitiligo.
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Affiliation(s)
| | - Jo Lambert
- Department of Dermatology, Gent University Hospital, Gent, Belgium
| | - Vedrana Bulat
- Department of Dermatology, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Arno Belpaire
- Department of Dermatology, Gent University Hospital, Gent, Belgium
| | | | - Nanja van Geel
- Department of Dermatology, Gent University Hospital, Gent, Belgium
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Kaushik A, Mahajan R, De D, Handa S. Paediatric morphoea: a holistic review. Part 2: diagnosis, measures of disease activity, management and natural history. Clin Exp Dermatol 2020; 45:679-684. [PMID: 32449205 DOI: 10.1111/ced.14236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/21/2020] [Indexed: 12/01/2022]
Abstract
Paediatric morphoea is a debilitating fibrosing disorder of uncertain aetiology, affecting the skin and subcutaneous tissues. Defining optimum management strategies in paediatric morphoea remains an ongoing challenge, owing to the varied presentations and a relative paucity of paediatric-specific studies. We performed a literature search on PubMed, MEDLINE and Google Scholar, using keywords such as 'pediatric morphea', 'juvenile localised scleroderma' and 'juvenile systemic sclerosis'. Relevant studies, including randomized trials, reviews of standard current guidelines and original research articles, were selected and results analysed before summarizing them. In Part 1 of this review, we described the epidemiology, aetiopathogenesis and clinical classification; in this part, we discuss the diagnosis, markers of disease activity, management and natural history in paediatric morphoea.
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Affiliation(s)
- A Kaushik
- Department of Dermatology, Venereology, and Leprology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - R Mahajan
- Department of Dermatology, Venereology, and Leprology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - D De
- Department of Dermatology, Venereology, and Leprology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - S Handa
- Department of Dermatology, Venereology, and Leprology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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George R, George A, Kumar TS. Update on Management of Morphea (Localized Scleroderma) in Children. Indian Dermatol Online J 2020; 11:135-145. [PMID: 32477969 PMCID: PMC7247622 DOI: 10.4103/idoj.idoj_284_19] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Juvenile localized scleroderma (morphea) is the predominant scleroderma in childhood which affects the skin and may extend to the underlying fascia, muscle, joints and bone. The assessment of activity and damage can be done with a validated instrument like LoSCAT. Disease classified as “low severity” which includes superficial plaque morphea can be treated with topical mid potent- potent steroids, tacrolimus, calcipotriol or imiquimod in combination with phototherapy. Methotrexate is recommended for linear, deep and generalized morphea. Steroids are effective in the early inflammatory stage and used in combination with methotrexate. Methotrexate is continued for at least 12 months after adequate response is achieved. Mycophenolate mofetil is given in cases where methotrexate is contraindicated or for those who do not respond to methotrexate. There are also reports of improvement of disease with ciclosporine and hydroxychloroquine. In severe cases, recalcitrant to standard therapy there may be a role for biologics, JAK inhibitors, and IVIG. Supportive measures like physiotherapy and psychiatric counseling are also important in the management of morphea. Orthopedic surgery and other measures like autologous fat transfer may be advocated once the disease is inactive.
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Affiliation(s)
- Renu George
- Department of Dermatology, Venereology and Leprosy, Christian Medical College, Vellore, Tamil Nadu, India
| | - Anju George
- Department of Dermatology, Venereology and Leprosy, Christian Medical College, Vellore, Tamil Nadu, India
| | - T Sathish Kumar
- Department of Child Health, Christian Medical College, Vellore, Tamil Nadu, India
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Mellody KT, Ozols M, Watson REB. The role of fibroblasts in the pathogenesis of linear morphoea: targeting the secretome. Br J Dermatol 2019; 180:985-987. [PMID: 31025728 DOI: 10.1111/bjd.17764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- K T Mellody
- Centre for Dermatology Research, The University of Manchester & Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, U.K
| | - M Ozols
- Division of Cell Matrix and Regenerative Medicine, The University of Manchester, Manchester Academic Health Science Centre, U.K
| | - R E B Watson
- Centre for Dermatology Research, The University of Manchester & Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, U.K.,NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, U.K
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Saleem MD, Oussedik E, Schoch JJ, Berger AC, Picardo M. Acquired disorders with depigmentation: A systematic approach to vitiliginoid conditions. J Am Acad Dermatol 2018; 80:1215-1231.e6. [PMID: 30236516 DOI: 10.1016/j.jaad.2018.03.063] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Revised: 03/01/2018] [Accepted: 03/21/2018] [Indexed: 01/14/2023]
Abstract
Acquired disorders with depigmentation are commonly encountered by dermatologists and present with a wide differential diagnosis. Vitiligo, the most common disorder of acquired depigmentation, is characterized by well-defined depigmented macules and patches. Other conditions, such as chemical leukoderma, can present with similar findings, and are often easily mistaken for vitiligo. Key clinical features can help differentiate between acquired disorders of depigmentation. The first article in this continuing medical education series focuses on conditions with a vitiligo-like phenotype. Early recognition and adequate treatment of these conditions is critical in providing appropriate prognostication and treatment.
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Affiliation(s)
- Mohammed D Saleem
- Department of Internal Medicine, University of Florida College of Medicine and University of Florida Health, Gainesville, Florida.
| | | | - Jennifer J Schoch
- Department of Dermatology and Pediatrics, University of Florida, Gainesville, Florida
| | - Adam C Berger
- Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Mauro Picardo
- Department of Dermatology and Pediatric Dermatology, Cutaneous Physiopathology and Integrated Center of Metabolomics Research, San Gallicano Dermatologic Institute, IRCCS, Rome, Italy
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8
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Donaldson SL, Hunt KM, Theos A. Red-brown macules in a linear distribution on the arm. Pediatr Dermatol 2018; 35:685-687. [PMID: 30211465 DOI: 10.1111/pde.13567] [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: 11/29/2022]
Affiliation(s)
| | - Katherine M Hunt
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Amy Theos
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, Alabama
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10
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Morfea en la infancia: actualización. ACTAS DERMO-SIFILIOGRAFICAS 2018; 109:312-322. [DOI: 10.1016/j.ad.2017.06.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Revised: 06/12/2017] [Accepted: 06/25/2017] [Indexed: 10/18/2022] Open
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Factor XIII Subunit A in the Skin: Applications in Diagnosis and Treatment. BIOMED RESEARCH INTERNATIONAL 2017; 2017:3571861. [PMID: 28894750 PMCID: PMC5574300 DOI: 10.1155/2017/3571861] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 04/26/2017] [Accepted: 06/21/2017] [Indexed: 01/09/2023]
Abstract
The role of factor XIII subunit A (FXIII-A) is not restricted to hemostasis. FXIII-A is also present intracellularly in several human cells and serves as a diagnostic marker in a wide range of dermatological diseases from inflammatory conditions to malignancies. In this review, we provide a guide on the still controversial interpretation of dermal cell types expressing FXIII-A and assess the previously described mechanisms behind their accumulation under physiological and pathological conditions of the human skin. We summarize the intracellular functions of FXIII-A as well as its possible sources in the extracellular space of the dermis with a focus on its relevance to skin homeostasis and disease pathogenesis. Finally, the potential role of FXIII-A in wound healing, as a field with long-term therapeutic implications, is also discussed.
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Kreuter A, Krieg T, Worm M, Wenzel J, Moinzadeh P, Kuhn A, Aberer E, Scharffetter-Kochanek K, Horneff G, Reil E, Weberschock T, Hunzelmann N. German guidelines for the diagnosis and therapy of localized scleroderma. J Dtsch Dermatol Ges 2016; 14:199-216. [PMID: 26819124 DOI: 10.1111/ddg.12724] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Localized scleroderma designates a heterogeneous group of sclerotic skin disorders. Depending on the subtype, severity, and site affected, adjacent structures such as adipose tissue, muscles, joints, and bones may be involved. This is an update of the existing German AWMF (Association of the Scientific Medical Societies in Germany) guidelines (classification: S2k). These guidelines provide an overview of the definition, epidemiology, classification, pathogenesis, laboratory workup, histopathology, clinical scoring systems, as well as imaging and device-based workup of localized scleroderma. Moreover, consensus-based recommendations are given on the management of localized scleroderma depending on its clinical subtype. Treatment recommendations are presented in a therapeutic algorithm. No financial support was given by any pharmaceutical company. The guidelines are valid until July 2019.
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Affiliation(s)
- Alexander Kreuter
- Department of Dermatology, Venereology, and Allergology, HELIOS St. Elisabeth Hospital Oberhausen, Oberhausen, Germany
| | - Thomas Krieg
- Department of Dermatology and Venereology, University Hospital Cologne, Cologne, Germany
| | - Margitta Worm
- Department of Dermatology, Venereology, and Allergology, Charité - University Medical Center Berlin, Berlin, Germany
| | - Jörg Wenzel
- Department of Dermatology and Allergology, University Hospital Bonn, Bonn, Germany
| | - Pia Moinzadeh
- Department of Dermatology and Venereology, University Hospital Cologne, Cologne, Germany
| | - Annegret Kuhn
- Interdisciplinary Center for Clinical Studies (IZKS), University Medical Center Mainz, Mainz, Germany
| | - Elisabeth Aberer
- Department of Dermatology and Venereology, University Hospital Graz, Graz, Austria
| | | | - Gerd Horneff
- Department of General Pediatrics, Asklepios Hospital, St. Augustin, Germany
| | - Emma Reil
- Emma Reil, Scleroderma Support Group, Heilbronn, Germany
| | - Tobias Weberschock
- Department of Dermatology, Venereology, und Allergology, University Hospital Frankfurt and Work Group EbM Frankfurt, Institute for General Medicine, Johann Wolfgang Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Nicolas Hunzelmann
- Department of Dermatology and Venereology, University Hospital Cologne, Cologne, Germany
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[Morphea or juvenile localised scleroderma: Case report]. ACTA ACUST UNITED AC 2016; 87:279-83. [PMID: 26976080 DOI: 10.1016/j.rchipe.2016.01.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Revised: 01/19/2016] [Accepted: 01/31/2016] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Morphea or juvenile localised scleroderma (JLS) is an autoimmune, inflammatory, chronic, slowly progressive connective tissue disease of unknown cause that preferably affects skin and underlying tissues. OBJECTIVE To report a case of Juvenil Localised scleroderma in an 8-year old girl, contributing to an early diagnosis and treatment. CLINICAL CASE The case is presented of an 8 year-old girl who presented with indurated hypopigmented plaques, of linear distribution in the right upper extremity of two years onset, together with papery texture hyperpigmented indurated plaques with whitish areas of thinned skin in right lower extremity, and leg and ankle swelling. The clinical features and diagnostic tests, including histology were compatible with linear and pansclerotic JLS. She started with immunosuppressive therapy, physiotherapy, and occupational therapy. CONCLUSIONS We report a case of linear and pansclerotic ELJ type, in which there was a 2 year delay in diagnosis, however the response to treatment was positive as expected.
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Kreuter A, Krieg T, Worm M, Wenzel J, Moinzadeh P, Kuhn A, Aberer E, Scharffetter-Kochanek K, Horneff G, Reil E, Weberschock T, Hunzelmann N. Deutsche Leitlinie zur Diagnostik und Therapie der zirkumskripten Sklerodermie. J Dtsch Dermatol Ges 2016. [DOI: 10.1111/ddg.130_12724] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Alexander Kreuter
- Klinik für Dermatologie; Venerologie und Allergologie; HELIOS St. Elisabeth Hospital Oberhausen
| | - Thomas Krieg
- Klinik und Poliklinik für Dermatologie und Venerologie; Uniklinik Köln
| | - Margitta Worm
- Klinik für Dermatologie; Venerologie und Allergologie; Charité - Universitätsmedizin; Berlin
| | - Jörg Wenzel
- Klinik und Poliklinik für Dermatologie und Allergologie; Universität Bonn
| | - Pia Moinzadeh
- Klinik und Poliklinik für Dermatologie und Venerologie; Uniklinik Köln
| | - Annegret Kuhn
- Interdisziplinäres Zentrum Klinische Studien (IZKS); Universitätsmedizin Mainz
| | - Elisabeth Aberer
- Universitätsklinik für Dermatologie und Venerologie; Medizinische Universität Graz
| | | | - Gerd Horneff
- Allgemeine Kinder- und Jugendmedizin; Asklepios Klinik; St. Augustin
| | - Emma Reil
- Emma Reil; Sklerodermie Selbsthilfe e.V.; Heilbronn
| | - Tobias Weberschock
- Klinik für Dermatologie; Venerologie und Allergologie; Universitätsklinikum Frankfurt und Arbeitsgruppe EbM Frankfurt; Institut für Allgemeinmedizin; Johann Wolfgang Goethe-Universität; Frankfurt am Main
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Moulinas C, Dollfus H, Lipsker D. [Leucoderma in children: Review of the literature]. Ann Dermatol Venereol 2015; 142:399-409. [PMID: 25952794 DOI: 10.1016/j.annder.2015.01.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2014] [Revised: 11/25/2014] [Accepted: 01/06/2015] [Indexed: 11/28/2022]
Abstract
BACKGROUND Leucoderma is a frequent presenting complaint in children and it is sometimes difficult to make a definite diagnostic during the first consultation. The aim of this study is to analyse the diagnoses associated with leucoderma in children in order to propose a practical approach to their differential diagnosis. MATERIAL AND METHODS We performed a review of the literature using the keywords "leucoderma children review", "leucoderma Ito" and "nevus depigmentosus" in the Medline database. All relevant articles were included. RESULTS Four hundred and thirty-five articles were retrieved and 179 were analysed. A clinical approach was proposed in 6 articles and investigations in 15 articles. DISCUSSION Causal diagnosis of leucoderma may frequently be made on clinical grounds by determining the age of onset and distribution of lesions. Nevertheless, some situations require investigation. The literature is limited regarding clinical approaches and examinations in leucoderma. Herein, we present a systematic clinical and laboratory approach to the differential diagnosis of these skin disorders.
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Affiliation(s)
- C Moulinas
- Clinique dermatologique de Strasbourg, hôpitaux universitaires de Strasbourg, 1, place de l'Hôpital, 67091 Strasbourg cedex, France
| | - H Dollfus
- Service de génétique médicale, hôpitaux universitaires de Strasbourg, 1, place de l'Hôpital, 67091 Strasbourg cedex, France
| | - D Lipsker
- Clinique dermatologique de Strasbourg, hôpitaux universitaires de Strasbourg, 1, place de l'Hôpital, 67091 Strasbourg cedex, France.
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Abstract
PURPOSE OF REVIEW Scleroderma, in its localized and systemic presentation, represents the third most frequent rheumatic condition in childhood after juvenile idiopathic arthritis and systemic lupus erythematosus. Early diagnosis, appropriate assessment and effective treatment are crucial to improve the long-term outcome. RECENT FINDINGS Recent studies, concerning histopathology and clinical associations with other conditions, open new horizons on the etiopathogenesis of scleroderma. New developments have been also reached in the field of outcome measures. In juvenile localized scleroderma (JLS), new techniques such as Doppler and laser Doppler imaging have shown their usefulness for the daily monitoring of the patients. In juvenile systemic sclerosis (JSSc), a new severity score has been developed and needs to be validated in future trials. Finally, a randomized, double-blind controlled trial, a multicenter consensus statement and long-term follow-up studies have confirmed the important role of methotrexate (MTX) for the treatment of JLS. SUMMARY Studies over recent years highlighted the role of imaging as outcome measures for JLS and introduced a severity score for JSSc. New studies on MTX confirmed its important role for the treatment of JLS.
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Lomas S, Forgione P. Roux-en-Y gastric bypass in a patient with morphea. Surg Obes Relat Dis 2012; 9:e89-90. [PMID: 22326279 DOI: 10.1016/j.soard.2012.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2012] [Revised: 01/12/2012] [Accepted: 01/12/2012] [Indexed: 11/26/2022]
Affiliation(s)
- Sarah Lomas
- Department of Surgery, Fletcher Allen Health Care, University of Vermont College of Medicine, Burlington, Vermont
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