하악지 영역에 발생한 미분화성 다형성 육종: 수술 후 재발한 증례Undifferentiated Pleomorphic Sarcoma in the Mandibular Ramus and Post-Operative Recurrence: A Case Report
- Other Titles
- Undifferentiated Pleomorphic Sarcoma in the Mandibular Ramus and Post-Operative Recurrence: A Case Report
- Authors
- 안재명[안재명]; 장승일[장승일]; 홍종락[홍종락]; 팽준영[팽준영]
- Issue Date
- 2018
- Publisher
- 대한구강악안면병리학회
- Keywords
- Malignant fibrous histiocytoma; Undifferentiated pleomorphic sarcoma; Mandible
- Citation
- 대한구강악안면병리학회지, v.42, no.5, pp.135 - 143
- Indexed
- KCI
- Journal Title
- 대한구강악안면병리학회지
- Volume
- 42
- Number
- 5
- Start Page
- 135
- End Page
- 143
- URI
- https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/22878
- DOI
- 10.17779/KAOMP.2018.42.5.005
- ISSN
- 1225-1577
- Abstract
- Undifferentiated pleomorphic sarcoma (UPS) in the mandible region is a rare malignant neoplasm. We encountered the case of a patient who had been diagnosed with deep benign fibrous histiocytoma (DBFH) prior to surgery, but the final biopsy revealed the presence of tumor tissues in the resected margin, which indicated a UPS. Therefore, radiotherapy was conducted post-operatively, but the tumor recurred approximately 3 years later and a second surgery was performed. The difference between the initial and final diagnoses was considered to be due to the characteristics of the tumor, as it involved both benign and malignant components. DBFH and UPS can occur in young women. DBFH can transform to a malignancy and UPS may also appear as a benign tumor during early biopsy.
Hence, attention should be paid to diagnosis and treatment methods, and ongoing close observation is required.
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Collections - Medicine > Department of Medicine > 1. Journal Articles
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