{"title":"乳腺梅克尔细胞癌：病例报告","authors":"Catherine McNulty , Shabnam Mortazavi , Joseph Giessinger , Sepehr Hamidi","doi":"10.1016/j.cpccr.2024.100287","DOIUrl":null,"url":null,"abstract":"<div><p>Merkel Cell Carcinoma (MCC) of the breast is extremely rare, representing less than 1 % of all breast cancers. A 59-year-old woman with severe primary progressive multiple sclerosis (MS), on glatiramer acetate (Copaxone), presented with 1 month of progressive right breast swelling. Ultrasound revealed a large, irregular mass with associated dermal thickening; a subsequent ultrasound-guided biopsy was performed, revealing pathological features of MCC. A staging PETCT showed evidence of widely metastatic disease. MCC is associated with immunocompromised status and reactivation of Merkel Cell Polyomavirus. Interestingly, MS is associated with Epstein Barr Virus. The relationships between viruses, immune system dysfunction, and immune-modulating drugs - such as those to treat MS - require further research.</p></div>","PeriodicalId":72741,"journal":{"name":"Current problems in cancer. Case reports","volume":null,"pages":null},"PeriodicalIF":0.2000,"publicationDate":"2024-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666621924000103/pdfft?md5=b51386d4ce4b1a635a8ac39c4e5fe864&pid=1-s2.0-S2666621924000103-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Merkel cell carcinoma of the breast: A case report\",\"authors\":\"Catherine McNulty , Shabnam Mortazavi , Joseph Giessinger , Sepehr Hamidi\",\"doi\":\"10.1016/j.cpccr.2024.100287\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Merkel Cell Carcinoma (MCC) of the breast is extremely rare, representing less than 1 % of all breast cancers. A 59-year-old woman with severe primary progressive multiple sclerosis (MS), on glatiramer acetate (Copaxone), presented with 1 month of progressive right breast swelling. Ultrasound revealed a large, irregular mass with associated dermal thickening; a subsequent ultrasound-guided biopsy was performed, revealing pathological features of MCC. A staging PETCT showed evidence of widely metastatic disease. MCC is associated with immunocompromised status and reactivation of Merkel Cell Polyomavirus. Interestingly, MS is associated with Epstein Barr Virus. The relationships between viruses, immune system dysfunction, and immune-modulating drugs - such as those to treat MS - require further research.</p></div>\",\"PeriodicalId\":72741,\"journal\":{\"name\":\"Current problems in cancer. Case reports\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.2000,\"publicationDate\":\"2024-03-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S2666621924000103/pdfft?md5=b51386d4ce4b1a635a8ac39c4e5fe864&pid=1-s2.0-S2666621924000103-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current problems in cancer. Case reports\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2666621924000103\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ONCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current problems in cancer. Case reports","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2666621924000103","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ONCOLOGY","Score":null,"Total":0}
Merkel cell carcinoma of the breast: A case report
Merkel Cell Carcinoma (MCC) of the breast is extremely rare, representing less than 1 % of all breast cancers. A 59-year-old woman with severe primary progressive multiple sclerosis (MS), on glatiramer acetate (Copaxone), presented with 1 month of progressive right breast swelling. Ultrasound revealed a large, irregular mass with associated dermal thickening; a subsequent ultrasound-guided biopsy was performed, revealing pathological features of MCC. A staging PETCT showed evidence of widely metastatic disease. MCC is associated with immunocompromised status and reactivation of Merkel Cell Polyomavirus. Interestingly, MS is associated with Epstein Barr Virus. The relationships between viruses, immune system dysfunction, and immune-modulating drugs - such as those to treat MS - require further research.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
