{"title":"pembrolizumab引起甲床溃疡的指甲毒性","authors":"Shintaro Maeda MD, PhD, Yasuhito Hamaguchi MD, PhD, Kaori Sawada MD, PhD, Kyoko Shimizu MD, Kyosuke Oishi MD, PhD, Katsushige Taniuchi MD, PhD, Takashi Matsushita MD, PhD","doi":"10.1002/cia2.12301","DOIUrl":null,"url":null,"abstract":"<p>A 70-year-old Japanese man was diagnosed with bladder cancer and started pembrolizumab. After six courses of pembrolizumab, all fingernails and toenails had fallen off and the nail beds were ulcerated. Pembrolizumab was discontinued, and he was treated with topical steroids and topical prostaglandin E1 ointment.\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":"2023-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cia2.12301","citationCount":"0","resultStr":"{\"title\":\"Nail toxicity with nail bed ulceration associated with pembrolizumab\",\"authors\":\"Shintaro Maeda MD, PhD, Yasuhito Hamaguchi MD, PhD, Kaori Sawada MD, PhD, Kyoko Shimizu MD, Kyosuke Oishi MD, PhD, Katsushige Taniuchi MD, PhD, Takashi Matsushita MD, PhD\",\"doi\":\"10.1002/cia2.12301\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>A 70-year-old Japanese man was diagnosed with bladder cancer and started pembrolizumab. After six courses of pembrolizumab, all fingernails and toenails had fallen off and the nail beds were ulcerated. Pembrolizumab was discontinued, and he was treated with topical steroids and topical prostaglandin E1 ointment.\\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\":\"2023-03-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cia2.12301\",\"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/cia2.12301\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ALLERGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Cutaneous Immunology and Allergy","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/cia2.12301","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ALLERGY","Score":null,"Total":0}
Nail toxicity with nail bed ulceration associated with pembrolizumab
A 70-year-old Japanese man was diagnosed with bladder cancer and started pembrolizumab. After six courses of pembrolizumab, all fingernails and toenails had fallen off and the nail beds were ulcerated. Pembrolizumab was discontinued, and he was treated with topical steroids and topical prostaglandin E1 ointment.