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사지에 발생한 지방육종

Other Titles
 Liposarcoma in the Extremity 
 이수현  ;  조인제  ;  양우익  ;  서진석  ;  신규호 
 Journal of the Korean Bone and Joint Tumor Society (대한골관절종양학회지), Vol.16(2) : 62-68, 2010 
Journal Title
 Journal of the Korean Bone and Joint Tumor Society (대한골관절종양학회지) 
Issue Date
extremity ; liposarcoma ; disease free 5-year survival rate ; prognostic factor
Purpose: We analyzed disease free survival and the prognostic factors of liposarcoma in the extremity. Materials and Methods: Between 1994 and 2005, of 44 patients who were diagnosed and treated for liposarcoma of the extremity, 40 patients were restrospectively analysed. 13 out of 40 patients got postoperative radiotherapy. We examined local recurrence, distant metastasis and disease free 5-year survival rate. We also analyzed clinical prognostic factors, such as age, gender, size of tumor, prior unplanned excision, histologic type, surgical excision margin and postoperative radiotherapy respectively. Results: There were 3 cases of local recurrence and 4 cases of distant metastasis. The disease free 5-year survival rate was 85.0%. 26 patients presented with myxoid, 8 well differentiated, 4 round cell, 1 pleomorphic and 1 dedifferentiated histology. The disease free 5-year survival rate of mixoid, well differentiated and round cell liposarcoma were 100.0%, 84.6% and 75.0% (p=0.419). The 5-year disease free survival rate was 90.6% in negative surgical margin (n=25) and 62.5% in positive surgical margin (n=15) (p=0.003). Conclusion: Our study suggests that surgical excision margin is significant prognostic factor for 5-year disease free survival rate.
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Orthopedic Surgery (정형외과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Pathology (병리학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
Yonsei Authors
Suh, Jin Suck(서진석) ORCID logo https://orcid.org/0000-0001-9455-9240
Shin, Kyoo Ho(신규호)
Yang, Woo Ick(양우익) ORCID logo https://orcid.org/0000-0002-6084-5019
Lee, Soo Hyun(이수현)
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