摘要
目的 :探讨选择性血管造影在急性下消化道出血中的诊断价值和导管定位对外科手术的指导意义。方法 :分析 9例急性下消化道出血血管造影表现 ,4例通过导管、导丝标记定位并与手术结果对比。结果 :9例血管造影 8例为阳性 ,4例导管均准确定位。结论 :血管造影是急性下消化道出血的有效检查方法 ,导管、导丝定位能为外科手术提供帮助。
Objective: To study the value of the selective angiography in the diagnosis of acute hemorrhage of the lower digestive tract and the value of keeping the catheter in place for guiding the surgery.Methods:The angiographic findings in acute hemorrhage of the lower digestive tract were analyzed in 9 cases. The accuracy of localization of bleeding site by keeping the catheter in place was assessed and correlated with surgical findings in 4 cases. Results:In 9 cases of bleeding,there were positive angiographic findings in 8 cases. In 4 cases of keeping the catheter in place,the bleeding sites were all accurately evaluated. Conclusion:The selective angiography is an effective technique in diagnosis of acute hemorrhage of lower digestive tract, the localization of bleeding site by keeping the catheter in place is helpful to surgery.
出处
《放射学实践》
2004年第5期360-362,共3页
Radiologic Practice
