{"title":"IgA抗组织转谷氨酰胺酶假阴性","authors":"N. Boutrid, H. Rahmoune, M. Amrane","doi":"10.12691/ijcd-6-3-2","DOIUrl":null,"url":null,"abstract":"The expanding knowledge about gluten-related autoimmunity led to a serology-based step-wised approach to diagnose celiac disease that might be misleading due to laboratory techniques. We present a rare case associating initial false-negative anti-transglutaminase IgA antibodies while CD was confirmed by IgG anti-transglutaminase and subsequent duodenal biopsy.","PeriodicalId":13927,"journal":{"name":"International Journal of Celiac Disease","volume":"171 1","pages":"87-88"},"PeriodicalIF":0.0000,"publicationDate":"2019-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"False-negative IgA Anti-tissue Transglutaminase\",\"authors\":\"N. Boutrid, H. Rahmoune, M. Amrane\",\"doi\":\"10.12691/ijcd-6-3-2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The expanding knowledge about gluten-related autoimmunity led to a serology-based step-wised approach to diagnose celiac disease that might be misleading due to laboratory techniques. We present a rare case associating initial false-negative anti-transglutaminase IgA antibodies while CD was confirmed by IgG anti-transglutaminase and subsequent duodenal biopsy.\",\"PeriodicalId\":13927,\"journal\":{\"name\":\"International Journal of Celiac Disease\",\"volume\":\"171 1\",\"pages\":\"87-88\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-01-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Celiac Disease\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.12691/ijcd-6-3-2\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Celiac Disease","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.12691/ijcd-6-3-2","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The expanding knowledge about gluten-related autoimmunity led to a serology-based step-wised approach to diagnose celiac disease that might be misleading due to laboratory techniques. We present a rare case associating initial false-negative anti-transglutaminase IgA antibodies while CD was confirmed by IgG anti-transglutaminase and subsequent duodenal biopsy.
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