{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T10:14:18Z","timestamp":1777716858364,"version":"3.51.4"},"reference-count":10,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2015,1,22]],"date-time":"2015-01-22T00:00:00Z","timestamp":1421884800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Int J Surg Pathol"],"published-print":{"date-parts":[[2015,5]]},"abstract":"<jats:p>A biphasic tumor with features of benign ductal elements and a malignant stromal component that lacks the architecture of a phylloides tumor represents a diagnostic challenge. A 35-year-old woman presented with a painful mass located in the upper inner quadrant of the right breast. A biopsy revealed histologically that the tumor had a multinodular architecture with malignant spindle cells forming cuffs around multiple open benign ducts. No leaf-like architecture was present. In addition, liposarcomatous differentiation was seen in focal areas. Immunohistochemical staining showed positive for CD34, vimentin and CDK4, and negative for ER, PR, Her2\/neu, CD10, CD117, p63, bcl-2, cytokeratin, and MDM2. A diagnosis of periductal stromal sarcoma with liposarcomatous differentiation was established. Following excision with mastectomy and adjuvant chemotherapy, the patient was disease-free for 10 years. To our knowledge, this is the first case report of periductal stromal sarcoma showing liposarcomatous differentiation.<\/jats:p>","DOI":"10.1177\/1066896914567331","type":"journal-article","created":{"date-parts":[[2015,1,23]],"date-time":"2015-01-23T00:39:03Z","timestamp":1421973543000},"page":"221-224","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Periductal Stromal Sarcoma of the Breast With Liposarcomatous Differentiation"],"prefix":"10.1177","volume":"23","author":[{"given":"Sherrie Renee","family":"White","sequence":"first","affiliation":[{"name":"Jacobi Medical Center, Bronx, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Louis J.","family":"Auguste","sequence":"additional","affiliation":[{"name":"Hofstra\u2013North Shore Long Island Jewish School of Medicine, Hempstead, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hua","family":"Guo","sequence":"additional","affiliation":[{"name":"Hofstra\u2013North Shore Long Island Jewish School of Medicine, Hempstead, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tawfiqul","family":"Bhuiya","sequence":"additional","affiliation":[{"name":"Hofstra\u2013North Shore Long Island Jewish School of Medicine, Hempstead, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2015,1,22]]},"reference":[{"key":"bibr1-1066896914567331","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9610(03)00269-1"},{"key":"bibr2-1066896914567331","volume-title":"WHO Classification of Tumors of the Breast","author":"Lakhani SR","year":"2012"},{"key":"bibr3-1066896914567331","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-200303000-00007"},{"key":"bibr4-1066896914567331","doi-asserted-by":"publisher","DOI":"10.1111\/j.1440-1827.2009.02411.x"},{"key":"bibr5-1066896914567331","doi-asserted-by":"publisher","DOI":"10.4103\/0377-4929.41673"},{"key":"bibr6-1066896914567331","doi-asserted-by":"publisher","DOI":"10.1186\/1752-1947-5-249"},{"key":"bibr7-1066896914567331","doi-asserted-by":"publisher","DOI":"10.1097\/PAT.0b013e328348a764"},{"key":"bibr8-1066896914567331","doi-asserted-by":"publisher","DOI":"10.3892\/ol.2014.2294"},{"key":"bibr9-1066896914567331","first-page":"285","volume-title":"Sternberg\u2019s Diagnostic Surgical Pathology","author":"Darryl C","year":"2010","edition":"5"},{"key":"bibr10-1066896914567331","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(19911101)68:9<2017::AID-CNCR2820680929>3.0.CO;2-V"}],"container-title":["International Journal of Surgical Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1066896914567331","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/1066896914567331","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1066896914567331","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T10:20:24Z","timestamp":1777458024000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1066896914567331"}},"subtitle":["A Case Report With 10-Year Follow-up and Literature Review"],"short-title":[],"issued":{"date-parts":[[2015,1,22]]},"references-count":10,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2015,5]]}},"alternative-id":["10.1177\/1066896914567331"],"URL":"https:\/\/doi.org\/10.1177\/1066896914567331","relation":{},"ISSN":["1066-8969","1940-2465"],"issn-type":[{"value":"1066-8969","type":"print"},{"value":"1940-2465","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,1,22]]}}}