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Bertlich I, Bidier M, Schulz T, Kazakov DV, Schwaibold EMC, Hartschuh W. Unusual variant of scleromyxedema presenting with severe systemic involvement and atypical adnexal proliferations - A histological pitfall with the risk of unnecessary surgeries. J Dtsch Dermatol Ges 2024; 22:434-437. [PMID: 38200613 DOI: 10.1111/ddg.15306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 10/14/2023] [Indexed: 01/12/2024]
Affiliation(s)
- Ines Bertlich
- Department of Dermatology, University of Heidelberg, Heidelberg, Germany
| | - Mona Bidier
- Department of Dermatology, University of Heidelberg, Heidelberg, Germany
| | - Tilman Schulz
- Institute of Pathology, Klinikum Bayreuth GmbH, Bayreuth, Germany
| | - Dmitry V Kazakov
- IDP Institute for Dermatohistopathology, Pathology Institute Enge, Zurich, Switzerland
| | - Eva M C Schwaibold
- Institute of Human Genetics, University of Heidelberg, Heidelberg, Germany
| | - Wolfgang Hartschuh
- Department of Dermatology, University of Heidelberg, Heidelberg, Germany
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2
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Bertlich I, Bidier M, Schulz T, Kazakov DV, Schwaibold EMC, Hartschuh W. Ungewöhnliche Variante eines Skleromyxödems mit ausgeprägter Systembeteiligung und atypischen Adnexproliferaten - Ein histologischer Stolperstein mit dem Risiko unnötiger Operationen: Unusual variant of scleromyxedema presenting with severe systemic involvement and atypical adnexal proliferations - A histological pitfall with the risk of unnecessary surgeries. J Dtsch Dermatol Ges 2024; 22:434-437. [PMID: 38450836 DOI: 10.1111/ddg.15306_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 10/14/2023] [Indexed: 03/08/2024]
Affiliation(s)
- Ines Bertlich
- Hautklinik, Universitätsklinikum Heidelberg, Heidelberg, Deutschland
| | - Mona Bidier
- Hautklinik, Universitätsklinikum Heidelberg, Heidelberg, Deutschland
| | - Tilman Schulz
- Institut für Pathologie, Klinikum Bayreuth GmbH, Bayreuth, Deutschland
| | - Dmitry V Kazakov
- IDP Institut für Dermatohistopathologie, Pathologie Institut Enge, Zürich, Schweiz
| | - Eva M C Schwaibold
- Institut für Humangenetik, Universitätsklinikum Heidelberg, Heidelberg, Deutschland
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Bidier M, Salz M, Meyburg J, Elbe-Bürger A, Lasitzschka F, Hausser I, Schäkel K. Restrictive Dermopathy: Four Case Reports and Structural Skin Changes. Acta Derm Venereol 2018; 98:807-808. [PMID: 29774364 DOI: 10.2340/00015555-2970] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Mona Bidier
- Department of Dermatology, University of Heidelberg, DE-69120 Heidelberg, Germany.
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Pushkarevskaya A, Bidier M, Hartmann M, Enk A, Hadaschik E. Virusreaktivierung täuscht Rezidiv des Pemphigus vulgaris bei einer immunsupprimierten Patientin vor. J Dtsch Dermatol Ges 2017. [DOI: 10.1111/ddg.13343_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Anna Pushkarevskaya
- Hautklinik; Universitätsklinikum Heidelberg; Ruprecht-Karls-Universität Heidelberg; Deutschland
| | - Mona Bidier
- Hautklinik; Universitätsklinikum Heidelberg; Ruprecht-Karls-Universität Heidelberg; Deutschland
| | - Martin Hartmann
- Hautklinik; Universitätsklinikum Heidelberg; Ruprecht-Karls-Universität Heidelberg; Deutschland
| | - Alexander Enk
- Hautklinik; Universitätsklinikum Heidelberg; Ruprecht-Karls-Universität Heidelberg; Deutschland
| | - Eva Hadaschik
- Hautklinik; Universitätsklinikum Heidelberg; Ruprecht-Karls-Universität Heidelberg; Deutschland
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Bidier M, Pushkarevskaya A, Enk A, Hartmann M, Toberer F. Mycosis fungoides mit großzelliger, CD30-positiver Transformation unter dem klinischen Bild einer vernarbenden Alopezie. J Dtsch Dermatol Ges 2017; 15:1021-1023. [DOI: 10.1111/ddg.13316_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mona Bidier
- Klinik für Dermatologie; Venerologie und Allergologie am Universitätsklinikum Heidelberg, Ruprecht-Karls-Universität Heidelberg
| | - Anna Pushkarevskaya
- Klinik für Dermatologie; Venerologie und Allergologie am Universitätsklinikum Heidelberg, Ruprecht-Karls-Universität Heidelberg
| | - Alexander Enk
- Klinik für Dermatologie; Venerologie und Allergologie am Universitätsklinikum Heidelberg, Ruprecht-Karls-Universität Heidelberg
| | - Martin Hartmann
- Klinik für Dermatologie; Venerologie und Allergologie am Universitätsklinikum Heidelberg, Ruprecht-Karls-Universität Heidelberg
| | - Ferdinand Toberer
- Klinik für Dermatologie; Venerologie und Allergologie am Universitätsklinikum Heidelberg, Ruprecht-Karls-Universität Heidelberg
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Pushkarevskaya A, Bidier M, Hartmann M, Enk A, Hadaschik E. Viral reactivation imitates relapse of pemphigus vulgaris in an immunosuppressed patient. J Dtsch Dermatol Ges 2017; 15:1144-1146. [PMID: 28921892 DOI: 10.1111/ddg.13343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Anna Pushkarevskaya
- Department of Dermatology, University Hospital Heidelberg, Ruprecht Karls University, Heidelberg, Germany
| | - Mona Bidier
- Department of Dermatology, University Hospital Heidelberg, Ruprecht Karls University, Heidelberg, Germany
| | - Martin Hartmann
- Department of Dermatology, University Hospital Heidelberg, Ruprecht Karls University, Heidelberg, Germany
| | - Alexander Enk
- Department of Dermatology, University Hospital Heidelberg, Ruprecht Karls University, Heidelberg, Germany
| | - Eva Hadaschik
- Department of Dermatology, University Hospital Heidelberg, Ruprecht Karls University, Heidelberg, Germany
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Bidier M, Delavari D, Hadaschik EN, Toberer F, Enk AH, Lonsdorf AS. Juckende erythematöse Papeln und bräunliche Maculae an Rumpf und Beinen. J Dtsch Dermatol Ges 2017; 15:964-967. [DOI: 10.1111/ddg.13309_g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Mona Bidier
- Universitäts-Hautklinik; Universitätsklinikum Heidelberg
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Bidier M, Pushkarevskaya A, Enk A, Hartmann M, Toberer F. Mycosis fungoides with CD30-positive large-cell transformation clinically mimicking scarring alopecia. J Dtsch Dermatol Ges 2017; 15:1021-1023. [PMID: 28834192 DOI: 10.1111/ddg.13316] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mona Bidier
- Department of Dermatology, Venereology, and Allergology, University Medical Center Heidelberg, Heidelberg, Germany
| | - Anna Pushkarevskaya
- Department of Dermatology, Venereology, and Allergology, University Medical Center Heidelberg, Heidelberg, Germany
| | - Alexander Enk
- Department of Dermatology, Venereology, and Allergology, University Medical Center Heidelberg, Heidelberg, Germany
| | - Martin Hartmann
- Department of Dermatology, Venereology, and Allergology, University Medical Center Heidelberg, Heidelberg, Germany
| | - Ferdinand Toberer
- Department of Dermatology, Venereology, and Allergology, University Medical Center Heidelberg, Heidelberg, Germany
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Bidier M, Delavari D, Hadaschik EN, Toberer F, Enk AH, Lonsdorf AS. Pruritic erythematous papules and brown macules on the trunk and lower extremities. J Dtsch Dermatol Ges 2017; 15:964-967. [PMID: 28771987 DOI: 10.1111/ddg.13309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mona Bidier
- Department of Dermatology, University Medical Center, Heidelberg, Germany
| | - Delnaz Delavari
- Department of Dermatology, University Medical Center, Heidelberg, Germany
| | - Eva N Hadaschik
- Department of Dermatology, University Medical Center, Heidelberg, Germany
| | - Ferdinand Toberer
- Department of Dermatology, University Medical Center, Heidelberg, Germany
| | - Alexander H Enk
- Department of Dermatology, University Medical Center, Heidelberg, Germany
| | - Anke S Lonsdorf
- Department of Dermatology, University Medical Center, Heidelberg, Germany
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Bidier M, Hamsch C, Kutzner H, Enk A, Hassel JC. Zwei Fälle von intralymphatischer Histiozytose nach Implantation einer Hüftendoprothese. J Dtsch Dermatol Ges 2015. [DOI: 10.1111/ddg.30_12565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Mona Bidier
- Universitäts-Hautklinik, Universitätsklinikum Heidelberg
| | - Corinna Hamsch
- Universitäts-Hautklinik, Universitätsklinikum Heidelberg
| | | | - Alexander Enk
- Universitäts-Hautklinik, Universitätsklinikum Heidelberg
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Bidier M, Hamsch C, Kutzner H, Enk A, Hassel JC. Two cases of intralymphatic histiocytosis following hip replacement. J Dtsch Dermatol Ges 2015; 13:700-2. [DOI: 10.1111/ddg.12565] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Mona Bidier
- Department of Dermatology; University Hospital Heidelberg; Germany
| | - Corinna Hamsch
- Department of Dermatology; University Hospital Heidelberg; Germany
| | - Heinz Kutzner
- Dermatopathology Friedrichshafen; Friedrichshafen Germany
| | - Alexander Enk
- Department of Dermatology; University Hospital Heidelberg; Germany
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Kogut M, Bidier M, Enk A, Hassel JC. Axilläre Mamma aberrata - eine Fallbeschreibung und Literaturübersicht. J Dtsch Dermatol Ges 2014. [DOI: 10.1111/ddg.12285_suppl] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marta Kogut
- Universitäts-Hautklinik Heidelberg, Ruprecht-Karls-Universität Heidelberg
| | - Mona Bidier
- Universitäts-Hautklinik Heidelberg, Ruprecht-Karls-Universität Heidelberg
| | - Alexander Enk
- Universitäts-Hautklinik Heidelberg, Ruprecht-Karls-Universität Heidelberg
| | - Jessica C. Hassel
- Universitäts-Hautklinik Heidelberg, Ruprecht-Karls-Universität Heidelberg
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Affiliation(s)
- Marta Kogut
- Department of Dermatology, Ruprecht-Karls-University of Heidelberg, Heidelberg, Germany
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Zschoche C, Bidier M, Hadaschik E. Alopecia areata unter Therapie mit Adalimumab: Therapie mit alternativem TNF-alpha Inhibitor möglich. J Dtsch Dermatol Ges 2013. [DOI: 10.1111/ddg.12027_suppl] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
| | - Mona Bidier
- Universitäts-Hautklinik; Universitätsklinikum Heidelberg
| | - Eva Hadaschik
- Universitäts-Hautklinik; Universitätsklinikum Heidelberg
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Zschoche C, Bidier M, Hadaschik E. Alopecia areata during treatment with adalimumab: therapy with an alternative TNF-alpha inhibitor is possible. J Dtsch Dermatol Ges 2013; 11:450-3. [PMID: 23279686 DOI: 10.1111/ddg.12027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Hänsel A, Günther C, Baran W, Bidier M, Lorenz HM, Schmitz M, Bachmann M, Döbel T, Enk AH, Schäkel K. Human 6-sulfo LacNAc (slan) dendritic cells have molecular and functional features of an important pro-inflammatory cell type in lupus erythematosus. J Autoimmun 2012; 40:1-8. [PMID: 22890025 DOI: 10.1016/j.jaut.2012.07.005] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Revised: 07/03/2012] [Accepted: 07/19/2012] [Indexed: 11/29/2022]
Abstract
Lupus erythematosus (LE) is an autoimmune disease with evidence for an IL-23- and IL-17-induced immunopathology. Little is known about the type of dendritic cells supporting this immune response. We recently demonstrated the strong Th1- and Th17-T-cell inducing capacity of human 6-sulfo LacNAc-dendritic cells (slanDCs), and identified slanDCs as inflammatory dermal dendritic cells in psoriasis locally expressing IL-23, TNF-α and inducible nitric oxide synthase (iNOS). In this study, we investigated the role of slanDCs in LE. Using immunohistochemistry, we identified slanDCs at increased frequency in affected skin lesions of cutaneous and systemic LE. slanDCs were found scattered in the dermal compartment and also clustered in lymph follicle-like structures. Here, they colocalized with T cells in the periphery but not with B cells in the center. The positive staining of dermal slanDCs for TNF-α indicated their pro-inflammatory status. In vitro the production of TNF-α was induced when slanDCs were cultured in the presence of serum from patients with LE. Stimulatory components of LE serum were previously identified as autoimmune complexes with ssRNA binding to TLR7 and TLR8. We found that slanDCs express mRNA for TLR7 and TLR8. slanDCs stimulated with ssRNA, selective TLR7 or TLR8 ligands responded with high-level TNF-α and IL-12 production. In contrast to slanDCs, the population of CD1c(+) DCs and plasmacytoid DCs (pDCs) expressed either TLR7 or TLR8, and their production of TNF-α and IL-12 to respective ligands was far less pronounced. We conclude that slanDCs have molecular and functional features of a pro-inflammatory myeloid DC type relevant for the immunopathogenesis of LE.
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Affiliation(s)
- Anja Hänsel
- Department of Dermatology, University Hospital Heidelberg, Voßstraße 2, Heidelberg 69115, Germany
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Bidier M, Zschoche C, Gholam P, Enk AH, Hadaschik EN. Scleromyxoedema: clinical follow-up after successful treatment with high-dose immunoglobulins reveals different long-term outcomes. Acta Derm Venereol 2012; 92:408-9. [PMID: 22278389 DOI: 10.2340/00015555-1299] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Mona Bidier
- Department of Dermatology, University of Heidelberg, Voßstreet 2, DE-69115 Heidelberg, Germany
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