Endocrine Abstracts

Background: Undifferentiated pleomorphic sarcoma (UPS) of the thyroid is rare. It is often identified in its advanced stage, with distant metastasis, and has poor prognosis. This paper presents one of the less than 30 cases that have been documented ever since it was first identified in 1989. In the Philippines, there is no published report of a primary thyroid sarcoma.Case Presentation: The author describes a 73-year-ol...