论文部分内容阅读
随着CT的引入近年来钝性肝损伤的治疗业已发生了十分显著的变化，即转向更为保守性洽疗，为使肝外伤病人的治疗获得高度安全性。重要的是认识CT异常发现的自然过程及与此有关的潜在并发症：Macrander等近年来报告在增强CT上外周门脉踪迹(Periportal tracking)提示门蒂周围密度降低，认为是一种隐匿性肝损伤的CT征象。目前外周门脉踪迹的临床意义尚未肯定，本研究旨在评价腹部钝性损伤后肝损伤CT上外周门脉踪迹的临床意义。
With the introduction of CT in recent years, the treatment of blunt liver injury has undergone a very significant change, that is, a shift to more conservative treatment, in order to make the treatment of liver trauma patients with a high degree of safety. It is important to recognize the natural processes of CT anomalies and the underlying complications associated with them: Macrander et al reported in recent years that Periportal tracking on enhanced CT suggested a decrease in density around the door, which is considered an occult liver CT signs of injury. At present, the clinical significance of peripheral vein track has not been affirmed. The purpose of this study is to evaluate the clinical significance of peripheral portal vein on CT after liver injury caused by blunt abdominal injury.