{"title":"乳腺炎的伟大模仿者——多系统郎格汉斯细胞组织细胞增多症","authors":"F. Kin, O. Ai, F. Hussain, B. Goh","doi":"10.32448/ENTUPDATES.673014","DOIUrl":null,"url":null,"abstract":"Langerhans’ cell histiocytosis (LCH) is a rare group of diseases characterized by abnormal clonal proliferation of Langerhans cells in one or more systems. LCH can occur in any system. We report a case of bilateral otologic LCH that presented as a case of mastoiditis. Despite multiple courses of antibiotics, there was no improvement. Subsequent excision biopsy of a postauricular mass confirmed the diagnosis of LCH. The patient responded well to chemotherapy.","PeriodicalId":41744,"journal":{"name":"ENT Updates","volume":null,"pages":null},"PeriodicalIF":0.2000,"publicationDate":"2020-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A great mimicker of mastoiditis- Multisystem Langerhans’ cell histiocytosis\",\"authors\":\"F. Kin, O. Ai, F. Hussain, B. Goh\",\"doi\":\"10.32448/ENTUPDATES.673014\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Langerhans’ cell histiocytosis (LCH) is a rare group of diseases characterized by abnormal clonal proliferation of Langerhans cells in one or more systems. LCH can occur in any system. We report a case of bilateral otologic LCH that presented as a case of mastoiditis. Despite multiple courses of antibiotics, there was no improvement. Subsequent excision biopsy of a postauricular mass confirmed the diagnosis of LCH. The patient responded well to chemotherapy.\",\"PeriodicalId\":41744,\"journal\":{\"name\":\"ENT Updates\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.2000,\"publicationDate\":\"2020-04-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ENT Updates\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.32448/ENTUPDATES.673014\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"OTORHINOLARYNGOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ENT Updates","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.32448/ENTUPDATES.673014","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"OTORHINOLARYNGOLOGY","Score":null,"Total":0}
A great mimicker of mastoiditis- Multisystem Langerhans’ cell histiocytosis
Langerhans’ cell histiocytosis (LCH) is a rare group of diseases characterized by abnormal clonal proliferation of Langerhans cells in one or more systems. LCH can occur in any system. We report a case of bilateral otologic LCH that presented as a case of mastoiditis. Despite multiple courses of antibiotics, there was no improvement. Subsequent excision biopsy of a postauricular mass confirmed the diagnosis of LCH. The patient responded well to chemotherapy.
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