{"title":"A case of IgG4-related skin disease with plaques on the lower legs","authors":"Natsumi Fushida MD, Yoshinobu Okamoto MD, PhD, Yasuhito Hamaguchi MD, PhD, Takashi Matsushita MD, PhD","doi":"10.1002/cia2.12309","DOIUrl":null,"url":null,"abstract":"<p>IgG4-related disease (IgG4-RD) is a systemic inflammatory disease characterized by elevated levels of serum IgG4 and infiltration of IgG4-positive plasma cells and tissue fibrosis. Some patients with IgG4-RD exhibit skin lesions, and this was defined as IgG4-related skin disease (IgG4-RSD). Here, we report a case of IgG4-RSD with plaques on the lower legs.\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure></p>","PeriodicalId":15543,"journal":{"name":"Journal of Cutaneous Immunology and Allergy","volume":null,"pages":null},"PeriodicalIF":1.1000,"publicationDate":"2023-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cia2.12309","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Cutaneous Immunology and Allergy","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/cia2.12309","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ALLERGY","Score":null,"Total":0}
引用次数: 0
Abstract
IgG4-related disease (IgG4-RD) is a systemic inflammatory disease characterized by elevated levels of serum IgG4 and infiltration of IgG4-positive plasma cells and tissue fibrosis. Some patients with IgG4-RD exhibit skin lesions, and this was defined as IgG4-related skin disease (IgG4-RSD). Here, we report a case of IgG4-RSD with plaques on the lower legs.