X-ray and CT Features and Its Pathologic Basis of Nonossifying Fibroma of Long Bone:A Report of 17 cases
- VernacularTitle:长骨非骨化性纤维瘤的X线及CT表现与病理基础(附17例报告)
- Author:
Jihong QIAO
;
Xiangdang DAI
;
Ying WANG
;
Dapeng SHI
- Publication Type:Journal Article
- Keywords:
bone;
nonossifying fibroma;
radiography;
tomography ,X-ray computed
- From:
Journal of Practical Radiology
2001;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relationship between the X-ray,CT findings and its pathological basis of nonossifying fibroma(NOF).Methods X-ray and CT features of NOF confirmed by surgical pathology in 17 cases,and correlative study of imaging andpathology was done.Results 17 lesions were showed as eccentric and expanded destruction located in the cortex,and the remains of bone could be found inside the tumor,the lesions projecting into marrow cavity with a thin bone between the tumor and marrow.The tumors were grey-yellow or brown tissue around by the thin bone found in operation.NOF was consisted of a lot of shuttle cell and collagen fiber under microscope,some of macrophagocyte with multiple nucleuses and foam cell dropped disseminating in them,and there was not osteogenesis in the tumor.Conclusion The pathological changes of NOF can be reflected by X-ray and CT.
