{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,30]],"date-time":"2025-10-30T22:25:37Z","timestamp":1761863137907},"reference-count":17,"publisher":"Hindawi Limited","license":[{"start":{"date-parts":[[2012,1,1]],"date-time":"2012-01-01T00:00:00Z","timestamp":1325376000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Case Reports in Oncological Medicine"],"published-print":{"date-parts":[[2012]]},"abstract":"<jats:p>A 28-year-old female with history of chest wall extraskeletal myxoid chondrosarcoma (EMC) presented to the emergency department complaining of two weeks of lightheadedness and fatigue. Laboratories showed hemoglobin of 7.6\u2009g\/dL and a positive hemoccult test. Upper and lower endoscopies were unremarkable, and the patient was discharged after blood transfusion. The next day she returned to the ED with left-sided weakness and perioral numbness. Brain CT scan revealed a 6\u2009cm right frontal mass with midline shift and edema that required urgent craniotomy with resection of a hemorrhagic tumor. The patient continued dropping her hemoglobin, and CT scans showed a rounded 3\u2009cm small bowel mass in the mid ileum. Repeat upper endoscopy revealed a 2 \u00d7 2\u2009cm ulcerated mass in the fourth portion of the duodenum. The patient was taken to the operating room and was found to have two lesions; one in the distal duodenum and a second one in the mid ileum causing small bowel intussusception. Pathology was consistent with metastatic EMC grade 2\/3, involving the bowel and mesenteric fat. Extraskeletal myxoid chondrosarcoma (EMC) is a rare soft-tissue sarcoma with unique features that distinguishes, it from other sarcomas. It has been often described as a low-grade sarcoma although there are certain characteristics like high mitotic activity and the presence of focal regions of Ki67 staining above 25% that correlate with aggressive behavior of the tumor. This is the first case of EMC metastatic to the small bowel to be reported to the medical community.<\/jats:p>","DOI":"10.1155\/2012\/621025","type":"journal-article","created":{"date-parts":[[2012,11,18]],"date-time":"2012-11-18T21:00:26Z","timestamp":1353272426000},"page":"1-4","source":"Crossref","is-referenced-by-count":3,"title":["Extraskeletal Myxoid Chondrosarcoma with Small Bowel Metastasis Causing Bowel Obstruction"],"prefix":"10.1155","volume":"2012","author":[{"given":"Ernesto","family":"Bustinza-Linares","sequence":"first","affiliation":[{"name":"Division of Hematology and Oncology, Department of Medicine, Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL 33136, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Francisco","family":"Socola","sequence":"additional","affiliation":[{"name":"Division of Internal Medicine, Department of Medicine, Miller School of Medicine, University of Miami, Miami, FL 33136, 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