Maansi Kulkarni, Sean Igelman, J. Trevino, C. Conner
{"title":"Linear Depigmented Macules and Patches in an Elderly Man","authors":"Maansi Kulkarni, Sean Igelman, J. Trevino, C. Conner","doi":"10.25251/skin.7.2.11","DOIUrl":null,"url":null,"abstract":"The development of immune checkpoint inhibitors such as programmed cell-death receptor 1 (PD-1) antagonists has rapidly advanced chemotherapy within the last several decades. PD-1 targeted immunotherapy drugs like pembrolizumab, ipilimumab, nivolumab, and durvalumab have known associations with several immune-mediated dermatological reactions. We report a case in which an elderly male experienced segmental vitiligo after use of durvalumab therapy for small cell lung cancer. Distinct from non-segmental vitiligo, segmental vitiligo presents in a unilateral blaschkoid distribution and typically does not cross the midline. To our knowledge, checkpoint inhibitor-induced segmental vitiligo has yet to be documented.","PeriodicalId":74803,"journal":{"name":"Skin (Milwood, N.Y.)","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Skin (Milwood, N.Y.)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.25251/skin.7.2.11","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The development of immune checkpoint inhibitors such as programmed cell-death receptor 1 (PD-1) antagonists has rapidly advanced chemotherapy within the last several decades. PD-1 targeted immunotherapy drugs like pembrolizumab, ipilimumab, nivolumab, and durvalumab have known associations with several immune-mediated dermatological reactions. We report a case in which an elderly male experienced segmental vitiligo after use of durvalumab therapy for small cell lung cancer. Distinct from non-segmental vitiligo, segmental vitiligo presents in a unilateral blaschkoid distribution and typically does not cross the midline. To our knowledge, checkpoint inhibitor-induced segmental vitiligo has yet to be documented.
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