DSA特殊功能在盆腔肿瘤介入治疗中的应用

Application of Special Function of DSA in the Interventional Therapy of Pelvic Tumors

目的评价数字减影血管造影(DSA)特殊功能在盆腔肿瘤介入治疗中的应用价值。方法 48例盆腔肿瘤靶血管栓塞术中,试验组24例应用DSA特殊功能,对照组24例采用常规DSA方法。对2种方法的介入手术时间、术中透视时间、X线辐射总剂量等进行比较和分析。结果试验组手术时间和术中透视时间短于对照组(P<0.05)。结论 DSA特殊功能在盆腔肿瘤介入治疗中应用能缩短手术时间和术中透视时间,降低手术风险。

Objective To evaluate the application value of special function of digital subtraction angiography （DSA） in the interventional therapy of pelvic tumors. Methods In the 48 patients with pelvic tumor treated with target vascular embolization,24 patients of the test group applied special function of DSA ,24 patients of the control group applied routine technology. The interventional therapy time,intraoperative fluoroscopy time and total radial ab- sorbed dose of the two methods were compared. Results The interventional therapy time,intraoperative fluoroscopy time of the test group were shorter than those of the control group （ P 〈 0.05 ）. Conclusion The application of special function DSA can shorten the operation time and intraoperative fluoroscopy time, and reduce the operation risk.