多排螺旋CT在骨恶性肿瘤诊断中的价值

The value of multi-slice spiral CT in bone malignancy

目的评价多排螺旋CT在骨恶性肿瘤诊断中的临床价值。方法回顾性分析55例经病理证实的CT扫描影像学资料。结果55例中CT均清晰显示骨质改变、病灶边界、病灶内有大小不一钙化,40例清晰显示软组织肿块,20例显示骨膜反应。结论螺旋CT能较好地显示肿瘤的范围、有无软组织及细微结构,对于骨恶性肿瘤的诊断具有重要意义。

Objective To investigate the clinical value of computed tomography （CT）in bone malignancy. Methods Fifty-five patients with histologically confirmed bone malignancy were undergone imaging examinations, 55 patients were performed CT. Results CT scan of all patients clearly depicted bone changes, marginal and calcification and clearly indicate that 40 cases of soft tissue mass, 20 cases had periosteal reaction. Conclusion CT showed the extent of tumor, soft tissue mass and minute structure of the bone tumor. CT is hehfful for diagnosis of bone malignancy.