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Knobler R, Geroldinger-Simić M, Kreuter A, Hunzelmann N, Moinzadeh P, Rongioletti F, Denton C, Mouthon L, Cutolo M, Smith V, Gabrielli A, Bagot M, Olesen AB, Foeldvari I, Jalili A, Kähäri VM, Kárpáti S, Kofoed K, Olszewska M, Panelius J, Quaglino P, Seneschal J, Sticherling M, Sunderkötter C, Tanew A, Wolf P, Worm M, Skrok A, Rudnicka L, Krieg T. Consensus statement on the diagnosis and treatment of sclerosing diseases of the skin, Part 2: Scleromyxoedema and scleroedema. J Eur Acad Dermatol Venereol 2024; 38:1281-1299. [PMID: 38456518 DOI: 10.1111/jdv.19937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 02/06/2024] [Indexed: 03/09/2024]
Abstract
The term 'sclerosing diseases of the skin' comprises specific dermatological entities, which have fibrotic changes of the skin in common. These diseases mostly manifest in different clinical subtypes according to cutaneous and extracutaneous involvement and can sometimes be difficult to distinguish from each other. The present consensus provides an update to the 2017 European Dermatology Forum Guidelines, focusing on characteristic clinical and histopathological features, diagnostic scores and the serum autoantibodies most useful for differential diagnosis. In addition, updated strategies for the first- and advanced-line therapy of sclerosing skin diseases are addressed in detail. Part 2 of this consensus provides clinicians with an overview of the diagnosis and treatment of scleromyxoedema and scleroedema (of Buschke).
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Affiliation(s)
- Robert Knobler
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Marija Geroldinger-Simić
- Department of Dermatology, Ordensklinikum Linz Elisabethinen, Linz, Austria
- Faculty of Medicine, Johannes Kepler University, Linz, Austria
| | - Alexander Kreuter
- Department of Dermatology, Venereology and Allergology, HELIOS St. Elisabeth Klinik Oberhausen, University Witten-Herdecke, Oberhausen, Germany
| | - Nicolas Hunzelmann
- Department of Dermatology and Venereology, University of Cologne, Cologne, Germany
| | - Pia Moinzadeh
- Department of Dermatology and Venereology, University of Cologne, Cologne, Germany
| | | | - Christopher Denton
- Center for Rheumatology, Royal Free and University College Medical School, London, UK
| | - Luc Mouthon
- Service de Médecine Interne, Centre de Référence Maladies Auto-Immunes et Systémiques Rares d'Ile de France, APHP-CUP, Hôpital Cochin, Paris, France
- Institut Cochin, Université de Paris Cité, Paris, France
| | - Maurizio Cutolo
- Laboratories for Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine DiMI, University Medical School of Genoa, IRCCS San Martino Genoa, Genova, Italy
| | - Vanessa Smith
- Department of Internal Medicine, Ghent University, Ghent, Belgium
- Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
- Unit for Molecular Immunology and Inflammation, VIB Inflammation Research Center (IRC), Ghent, Belgium
| | - Armando Gabrielli
- Fondazione di Medicina Molecolare e Terapia Cellulare, Università Politecnica delle Marche, Ancona, Italy
| | - Martine Bagot
- Department of Dermatology, Hôpital Saint-Louis, Université Paris Cité, Paris, France
| | - Anne B Olesen
- Department of Dermatology, University Hospital of Aarhus, Aarhus, Denmark
| | - Ivan Foeldvari
- Hamburg Centre for Pediatric and Adolescent Rheumatology, Schön Klinik Hamburg Eilbek, Hamburg, Germany
| | - Ahmad Jalili
- Department of Dermatology, Dermatology & Skin Care Clinic, Buochs, Switzerland
| | - Veli Matti Kähäri
- Department of Dermatology and Venereology, University of Turku and Turku University Hospital, Turku, Finland
| | - Sarolta Kárpáti
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, Budapest, Hungary
| | - Kristian Kofoed
- The Skin Clinic, Department of Dermato-Allergology, Copenhagen University Hospital, Copenhagen, Denmark
| | | | - Jaana Panelius
- Department of Dermatology and Allergology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Pietro Quaglino
- Department of Medical Sciences, Dermatologic Clinic, University of Turin, Turin, Italy
| | - Julien Seneschal
- Department of Dermatology and Pediatric Dermatology, National Centre for Rare Skin Disorders, Hôpital Saint-Andre, University of Bordeaux, CNRS, Immuno CencEpT UMR 5164, Bordeaux, France
| | | | - Cord Sunderkötter
- Department of Dermatology and Venereology, University Hospital Halle, Halle (Saale), Germany
| | - Adrian Tanew
- Private Practice, Medical University of Vienna, Vienna, Austria
| | - Peter Wolf
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | - Margitta Worm
- Division of Allergy and Immunology, Department of Dermatology, Venereology and Allergology, University Hospital Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Anna Skrok
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland
| | - Lidia Rudnicka
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland
| | - Thomas Krieg
- Department of Dermatology and Venereology, and Translational Matrix Biology, University of Cologne, Cologne, Germany
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Kazlouskaya V, Khan N, Heilman E. Scleromyxedema histopathologically mimicking hypercellular fibrous papules (angiofibomas): Case report of an unusual histopathological presentation. J Cutan Pathol 2020; 47:638-642. [PMID: 32048744 DOI: 10.1111/cup.13665] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 01/14/2020] [Accepted: 01/24/2020] [Indexed: 11/26/2022]
Abstract
Scleromyxedema (SMX) is an inflammatory condition of unknown etiology strongly associated with monoclonal gammopathy. Classical histopathology of SMX is characterized with the triad of diffuse mucin deposits, increased amount of collagen, and presence of stellate fibroblasts. Herein, we report an unusual histopathological variant of SMX in a 41-year-old female with lesions of the nose histopathologically mimicking cellular angiofibromas. The dome-shaped papules were characterized by increased collagen bundles and fascicles of spindle cells. Widened vessels were seen at the periphery of the proliferation. Cells expressed CD68. Factor XIIIa was expressed only by dendritic cells. The mucin was highlighted with colloidal iron. In sum, we draw attention to this unusual variant of SMX, which should be suspected in a setting of multiple "angiofibromas/fibrous papules" on the face with presence of mucin.
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Affiliation(s)
| | - Neelam Khan
- Department of Dermatology, SUNY Downstate Medical Center, Brooklyn, New York
| | - Edward Heilman
- Department of Dermatology, SUNY Downstate Medical Center, Brooklyn, New York
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