摘要
目的 :总结脾脏创伤的 CT征象及诊断价值。材料与方法 :笔者分析了 30例脾创伤病人的 CT资料 ,其中男 2 6例 ,女 4例 ,平均年龄 38岁 ,CT平扫 8例 ,平扫加增强 2 2例。结果 :12例呈“新月形改变”,6例呈线形低密度影 ,6例为类圆形低密度影 ,6例表现为“前哨血凝块”征象 ,2 2例行增强扫描 ,其中 2 0例表现为血肿密度较正常脾实质强化密度低 ,2例显示血肿密度与主动脉密度相同。结论 :CT能准确地显示脾脏创伤的存在及其损伤范围 。
Purpose To evaluate CT sign and diagnostic value. Materials and methods Some CT images about 30 cases of spleen trauma were studied. Of these cases, 26 were mail and 4 femail, with a mean age of 38 years. 8 cases underwent plain CT scanning, 22 were given plain scanning plus enhanced scanning. Results For CT image manifestations, 12 cases manifested 'crescent changes', 6 showed line-shaped low density images, 6 similar-round-shaped low density images, 6 'presage blood clot' signs. For scanning density, 22 cases were given enhancement scanning, 20 of whom had a lower hematoma density compared with the enhanced density of the healthy spleen parenchyma, and 2 of whom showed the same density of the spleen hematoma as the density of the spleen aorta. Conclusion CT scanning can exactly locate spleen trauma and its scope of injury, thus having an important value in clinical application.
出处
《实用医技杂志》
2002年第2期95-96,共2页
Journal of Practical Medical Techniques
