Giant cell tumor of bone;
Denosumab;
Neoadjuvant chemotherapy;
Receptor activator of nuclear factor-kappa B ligand (RANKL);
Plain radiograph;
MRI;
F-18-FDG PET/CT;
Benign fibrous histiocytoma;
D O I:
10.1186/1746-1596-9-111
中图分类号:
R36 [病理学];
学科分类号:
100104 ;
摘要:
We describe a case of giant cell tumor of the proximal tibia with skip bone metastases of the ipsilateral femur in a 20-year-old man. After the neoadjuvant treatment with denosumab, plain radiographs and computed tomography showed marked osteosclerosis and sclerotic rim formation, and F-18-FDG PET/CT showed a decreased standardized uptake value, whereas magnetic resonance imaging showed diffuse enhancement of the tumor, nearly the same findings as those at pretreatment. Pathological findings of the surgical specimen after the denosumab treatment showed benign fibrous histiocytoma-like features with complete disappearance of both mononuclear stromal cells and multinuclear osteoclast-like giant cells. Virtual Slides: The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1090602085125068
机构:
Southern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USASouthern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USA
Agarwal, Amit
;
Larsen, Brandon T.
论文数: 0引用数: 0
h-index: 0
机构:
Mayo Clin, Dept Pathol, Rochester, MN 55905 USASouthern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USA
Larsen, Brandon T.
;
Buadu, Lawrence D.
论文数: 0引用数: 0
h-index: 0
机构:
Southern Arizona Vet Affairs Hlth Care Syst, Dept Radiol, Tucson, AZ 85723 USASouthern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USA
Buadu, Lawrence D.
;
Dunn, Jack
论文数: 0引用数: 0
h-index: 0
机构:
Southern Arizona Vet Affairs Hlth Care Syst, Dept Neurosurg, Tucson, AZ 85723 USASouthern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USA
Dunn, Jack
;
Crawford, Russell
论文数: 0引用数: 0
h-index: 0
机构:
Southern Arizona Vet Affairs Hlth Care Syst, Dept Pharm, Tucson, AZ 85723 USASouthern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USA
Crawford, Russell
;
Daniel, Jonathan
论文数: 0引用数: 0
h-index: 0
机构:
Providence Portland Med Ctr, Dept Thorac Surg, Portland, OR 97213 USASouthern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USA
Daniel, Jonathan
;
Bishop, Maria C.
论文数: 0引用数: 0
h-index: 0
机构:
Southern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USASouthern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USA
机构:
Southern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USASouthern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USA
Agarwal, Amit
;
Larsen, Brandon T.
论文数: 0引用数: 0
h-index: 0
机构:
Mayo Clin, Dept Pathol, Rochester, MN 55905 USASouthern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USA
Larsen, Brandon T.
;
Buadu, Lawrence D.
论文数: 0引用数: 0
h-index: 0
机构:
Southern Arizona Vet Affairs Hlth Care Syst, Dept Radiol, Tucson, AZ 85723 USASouthern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USA
Buadu, Lawrence D.
;
Dunn, Jack
论文数: 0引用数: 0
h-index: 0
机构:
Southern Arizona Vet Affairs Hlth Care Syst, Dept Neurosurg, Tucson, AZ 85723 USASouthern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USA
Dunn, Jack
;
Crawford, Russell
论文数: 0引用数: 0
h-index: 0
机构:
Southern Arizona Vet Affairs Hlth Care Syst, Dept Pharm, Tucson, AZ 85723 USASouthern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USA
Crawford, Russell
;
Daniel, Jonathan
论文数: 0引用数: 0
h-index: 0
机构:
Providence Portland Med Ctr, Dept Thorac Surg, Portland, OR 97213 USASouthern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USA
Daniel, Jonathan
;
Bishop, Maria C.
论文数: 0引用数: 0
h-index: 0
机构:
Southern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USASouthern Arizona Vet Affairs Hlth Care Syst, Dept Med, 3601 S 6th Ave, Tucson, AZ 85723 USA