Asad Ur Rehman , Noelle A. Rolle , Intisar Ghleilib , Di Ai
{"title":"乳腺腺样囊性原位癌：病例报告","authors":"Asad Ur Rehman , Noelle A. Rolle , Intisar Ghleilib , Di Ai","doi":"10.1016/j.hpr.2024.300751","DOIUrl":null,"url":null,"abstract":"<div><p>Adenoid cystic carcinoma (AdCC) is a rare entity in the breast. It is a biphasic malignancy with a slow-growing nature and a relatively favorable prognosis. While AdCC of the breast has been well characterized, adenoid cystic carcinoma in situ (AdCCIS) is barely reported in the literature. Our case involved a 40-year-old female patient who presented with a 2.5 cm mass in the left breast and was diagnosed of mammary AdCC. In addition, we identified three foci of AdCCIS containing glandular architecture and pseudoglandular spaces in terminal duct lobular units (TDLUs). Our case demonstrates the co-existence of AdCCIS and AdCC. However, it is not clear why it is rarely identified.</p></div>","PeriodicalId":100612,"journal":{"name":"Human Pathology Reports","volume":"37 ","pages":"Article 300751"},"PeriodicalIF":0.0000,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772736X24000239/pdfft?md5=9cc0e2165bf7c8d5f398fb007fa2732e&pid=1-s2.0-S2772736X24000239-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Adenoid cystic carcinoma in situ of the breast: A case report\",\"authors\":\"Asad Ur Rehman , Noelle A. Rolle , Intisar Ghleilib , Di Ai\",\"doi\":\"10.1016/j.hpr.2024.300751\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Adenoid cystic carcinoma (AdCC) is a rare entity in the breast. It is a biphasic malignancy with a slow-growing nature and a relatively favorable prognosis. While AdCC of the breast has been well characterized, adenoid cystic carcinoma in situ (AdCCIS) is barely reported in the literature. Our case involved a 40-year-old female patient who presented with a 2.5 cm mass in the left breast and was diagnosed of mammary AdCC. In addition, we identified three foci of AdCCIS containing glandular architecture and pseudoglandular spaces in terminal duct lobular units (TDLUs). Our case demonstrates the co-existence of AdCCIS and AdCC. However, it is not clear why it is rarely identified.</p></div>\",\"PeriodicalId\":100612,\"journal\":{\"name\":\"Human Pathology Reports\",\"volume\":\"37 \",\"pages\":\"Article 300751\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-07-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S2772736X24000239/pdfft?md5=9cc0e2165bf7c8d5f398fb007fa2732e&pid=1-s2.0-S2772736X24000239-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Human Pathology Reports\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2772736X24000239\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Human Pathology Reports","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2772736X24000239","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Adenoid cystic carcinoma in situ of the breast: A case report
Adenoid cystic carcinoma (AdCC) is a rare entity in the breast. It is a biphasic malignancy with a slow-growing nature and a relatively favorable prognosis. While AdCC of the breast has been well characterized, adenoid cystic carcinoma in situ (AdCCIS) is barely reported in the literature. Our case involved a 40-year-old female patient who presented with a 2.5 cm mass in the left breast and was diagnosed of mammary AdCC. In addition, we identified three foci of AdCCIS containing glandular architecture and pseudoglandular spaces in terminal duct lobular units (TDLUs). Our case demonstrates the co-existence of AdCCIS and AdCC. However, it is not clear why it is rarely identified.
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