摘要
目的探讨CT扫描在骨样骨瘤中的诊断价值。方法对1999年～2004年,经CT诊断,临床证实的32例骨样骨瘤进行回顾性分析,并与X线检查方法相对比,其中男23例,女9例,年龄6～55岁,发病部位胫骨17例,股骨9例,肱骨4例,腓骨与腰椎各1例。结果骨样骨瘤的CT表现为瘤巢及其周围形成的程度不同的反应性骨硬化。结论与X线平片相比,CT扫描易于发现骨样骨瘤的瘤巢,从而确诊本病。所以CT扫描在骨样骨瘤诊断中具有重要的价值。
Objective To evaluate the CT imaging in diagnosis of osteoidosteoma. Methods From October 1999 to May 2004, CT images of 32 cases clinically proved osteoidosteoma were analyzed and compared with radiographic findings. There were 23 males and 9 females aged from 6 to 55 years, enrolled in the study. The lesions were found at tibia in 17 cases, femur in 9, humerus in 4, fibula in 1 and lumbar vertebra in 1. Results On CT images the osteoidosteoma manifested a central nidus and marginal reactive bone sclerosis. Conclusion Compared with radiogram, CT scan is better in revealing the nidus of osteoidosteoma, which is a valuable modality in the diagnosis of osteoidosteoma
出处
《影像诊断与介入放射学》
2006年第3期132-133,共2页
Diagnostic Imaging & Interventional Radiology
