摘要
目的描述软骨肉瘤的CT征象并探讨CT应用价值。方法对22例手术病理证实的软骨肉瘤CT表现进行分析。结果(1)软骨肉瘤CT扫描可清楚显示骨质改变,软骨钙化,瘤软骨骨化,软组织肿块。(2)CT具有多平面重建(MPR)和三维重建(3-D)功能,可重建出冠状位和矢状位,三维立体图像。在显示病灶空间结构,软组织块影及髓腔侵犯等方面优于常规X线片。结论CT可作为检查和诊断软骨肉瘤的一种很有价值的手段。
Objective To evaluate CT findings and diagnostic value in chondrosarcoma. Methods CT scan of 24 cases with chondrosarcoma proved by pathology were analyzed. The different CT findings were also discussed. Results (1) Bone osteosclerosis and destruction, cartilaginoid calcification, cartilaginous ossification, soft-tissue lump can be shown in CT imagings. (2) CT with multiplanar reconstructions (MPR) and 3-D function can reconstruct the coronale planum, sagittal planum and three-dimensinoal image. CT scanning was more accurate in identifying lesions and more useful than X-rays in the detecting soft-tissue masses and marrow infiltration. Conclusion CT may play an important role in the examination of chondrosarcoma.
出处
《浙江临床医学》
2005年第6期575-576,共2页
Zhejiang Clinical Medical Journal
