Chondrosarcoma Arising from Benign Bone Tumor due to Malignant Transformation / 대한골관절종양학회지
The Journal of the Korean Bone and Joint Tumor Society
;
: 17-22, 2011.
Article
in Korean
| WPRIM
| ID: wpr-172341
ABSTRACT
PURPOSE:
We analyzed the oncological outcome and prognostic factor of the chondrosarcoma arising from benign bone tumor due to malignant transformation. MATERIALS ANDMETHODS:
From April 1986 to April 2009, 18 cases were considered eligible. We analyzed retrospectively the patient's characteristics and prognostic factors that affect to the local recurrence and distant metastasis.RESULTS:
As classified by primary benign bone tumor, 4 cases were solitary osteochondroma, 11 cases were multiple osteochondromatosis and 3 cases were multiple enchondromatosis. The mean follow-up period was 85 months. The 5-year disease free survival rate of 18 patients was 85.9%. Their overall MSTS score was 25.2 (84%). There were local recurrence in 3 cases and no distant metastasis. We found that tumor location and surgical margin affected to the prognosis significantly.CONCLUSION:
In secondary chondrosarcoma patients, the prognosis was good relatively and tumor location and surgical margin are important prognosis factor.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Prognosis
/
Recurrence
/
Osteochondroma
/
Retrospective Studies
/
Follow-Up Studies
/
Chondrosarcoma
/
Osteochondromatosis
/
Disease-Free Survival
/
Enchondromatosis
/
Neoplasm Metastasis
Type of study:
Observational study
/
Prognostic study
Limits:
Humans
Language:
Korean
Journal:
The Journal of the Korean Bone and Joint Tumor Society
Year:
2011
Type:
Article
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