摘要
目的 探讨螺旋CT在胸腔入口区疾病的诊断价值。资料与方法 回顾性分析 118例经病理或DSA证实的胸腔入口区疾病的CT表现。结果 118例螺旋CT平扫中定位诊断正确者 112例 (约占 95 % ) ,定性诊断正确者 98例 (约占 83% )。 5 3例增强CT扫描中定位诊断正确者 5 1例 (约占 96 % ) ,定性诊断正确者 4 8例 (约占 91% )。结论 螺旋CT对胸腔入口区疾病的诊断是一种有价值的检查方法 ,尤其增强扫描能清楚地显示病变与其周围结构的关系。
Objective To evaluate spiral CT scanning in diagnosing the lesions at the thoracic inlet. Materials and Methods CT findings in 118 patients with DSA- or pathologically-proved lesions at the thoracic inlet were retrospectively analyzed.Results The locating and qualitative accuracy with plain scanning was 95% (112/118) and 83% (98/118), respectively. And the locating and qualitative accuracy with enhanced scanning was 96% (51/53) and 83% (48/53), respectively.Conclusion Spiral CT scanning is a valuable examination for the diagnosis of lesions at the thoracic inlet, and enhanced scanning can clearly display the lesion itself as well as its relation with the neighboring structures.
出处
《临床放射学杂志》
CSCD
北大核心
2004年第10期866-871,共6页
Journal of Clinical Radiology