|
KMID : 0613320040100010013
|
|
Journal of the Korean Bone and Joint Tumor Soceity
2004 Volume.10 No. 1 p.13 ~ p.21
|
|
|
Treatment of Benign Bone Lesions with Autologous Bone Marrow Stromal Cell Transplantation
|
|
Rhee Seung-Koo
Kang Yong-Koo
Kim Yong-Sik
Park Won-Jong
Chung Yang-Guk
Ok Ji-Hoon
|
|
|
Abstract
|
|
|
Purpose: We analyzed the result of autologous bone marrow stromal cell transplantation with or without cancellous chip bone allograft for benign long bone lesions.
Materials and methods: Since July 1996, eight benign bone lesions treated by curettage, cancellous chip bone allograft and bone marrow or marrow stromal cell transplantation were observed for resolution of clinical symptoms, new bone formation and consolidation. There were 6 males and 2 females. Average age was 24 (range 8 to 47) years old. Histologic diagnoses were 5 fibrous dysplasia, 2 simple bone cysts and one chondroblastoma and fibrous cortical defect each. Mean follow-up period was 16.3 (range 3 to 84) months.
Results: In all four symptomatic patients, the pain was subsided in two weeks after surgery. New bone formation in the lesion was observed at 4 weeks, which incorporated into surrounding normal bone around 8 weeks. There were one pathologic fracture through the lesion at 3 weeks and one recurrence of simple bone cyst at 5 months postoperatively.
Conclusion: Bone marrow or marrow stromal cell transplantation for bone defects from curettage of benign bone lesions, with or without cancellous chip bone allograft revealed rapid healing. Though it was the result of short-term follow up, it supports that bone marrow stromal cell transplantation will be very useful for the treatment of benign long bone cysts or other lesions. The complete curettage of inner cystic wall is important to prevent later recurrence, and the rigid internal fixation is also needed in selected high risk lesions of fracture.
|
|
|
KEYWORD
|
|
|
Benign bone tumor, Bone cyst, Bone defect, Bone marrow stromal cell transplantation
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
|