Osteitis deformans
- VernacularTitle:畸形性骨炎
- Author:
Taiqiang YAN
;
Wei GUO
;
Danhua SHEN
- Publication Type:Journal Article
- Keywords:
Osteitis deformans;
Pathology, clinical;
Pelvis;
Tibia
- From:
Chinese Journal of Orthopaedics
2000;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical manifestation and diagnosis of osteitis deformans. Methods Three male patients with characteristic manifestations of osteitis deformans were reviewed in this study. The ages of the patients were 51, 49 and 43 respectively. Two patients with pelvic lesions on X ray films presented symptomatic pain and malaise localized in hip, one complained of tibial bowing deformity. The typical radiographic characteristics were bone enlarged size, increased bone mineral density with uneven distribution; the bone trabeculae were usually coarse and arrayed irregularly like a grid. All patients underwent the diagnostic biopsy. Under microscopic observation, the bone structures were arranged disorderly, the trabeculae were thickened and enriched with osteoclasts and osteoblasts, irregular blue cement line were also seen in thickened trabeculae, the bone marrow were replaced by the fibrovascular connective tissue. All patients were given calcitonin and diphosphonates as medical treament. Results In the follow up period of an average of 16 months(range 3-26 months), one patients had pain relief at lesioned hip but functional limitation remained, the others did not have any sign of malignant progression. The serum alkaline decreased dramatically and the involved bone did not present with deteriorated change. They were working as usual. Conclusion Osteitis deformans is a disorder of bone architecture resulting from disturbance in the rate of bone turnover; typical radiographic and pathologic feature is the important points for definite diagnosis of osteitis deformans.
