{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T09:23:32Z","timestamp":1762507412207,"version":"3.37.3"},"reference-count":55,"publisher":"Wiley","license":[{"start":{"date-parts":[[2018,5,31]],"date-time":"2018-05-31T00:00:00Z","timestamp":1527724800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Case Reports in Medicine"],"published-print":{"date-parts":[[2018,5,31]]},"abstract":"<jats:p>The most prevalent type of soft tissue sarcoma is undifferentiated pleomorphic sarcoma (UPS) or previously known as malignant fibrous histiocytoma. It accounts over 20% of all soft tissue sarcomas and occurs most frequently in the extremities, trunk, and retroperitoneum. However, it has been rarely observed in the digestive system. Pancreas sarcoma represents less than 1% of all pancreatic tumors, and primary UPS of the pancreas is even rarer. It exhibits high recurrence and poor prognosis. In this case, a 72-year-old woman with a UPS tumor which was located in the pancreas head and neck without adhesion to the retroperitoneum will be discussed.<\/jats:p>","DOI":"10.1155\/2018\/1510759","type":"journal-article","created":{"date-parts":[[2018,5,31]],"date-time":"2018-05-31T23:31:41Z","timestamp":1527809501000},"page":"1-6","source":"Crossref","is-referenced-by-count":10,"title":["Undifferentiated Pleomorphic Sarcoma of Pancreas: A Case Report and Review of the Literature for the Last Updates"],"prefix":"10.1155","volume":"2018","author":[{"given":"Behnam","family":"Sanei","sequence":"first","affiliation":[{"name":"Department of Surgery, Isfahan University of Medical Sciences, Isfahan, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0616-8870","authenticated-orcid":true,"given":"Amirhosein","family":"Kefayat","sequence":"additional","affiliation":[{"name":"Cancer Prevention Research Center, Isfahan University of Medical 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