CT指导介入治疗下腔静脉Budd-Chiari综合征  

CT guided interventional therapy for Budd-Chiari syndrome with inferior vena obstruction

作　　者：刘诗义 曾彬[1] 邓江北 李天晓[2] 曹会存[2] 

机构地区：[1]长沙市中心医院介入科,湖南长沙410004 [2]河南省人民医院介入科,河南郑州450003

出　　处：《中国介入影像与治疗学》2017年第11期673-676,共4页Chinese Journal of Interventional Imaging and Therapy

摘　　要：目的评估CT对下腔静脉型Budd-Chiari综合征(BCS)介入治疗的临床指导价值。方法收集于我院接受介入治疗的329例下腔静脉型BCS患者,所有患者术前均接受CT检查,并根据CT诊断结果制定介入治疗方案。以DSA治疗结果为金标准,评估CT诊断的准确率、敏感度、特异度、阳性预测值和阴性预测值。结果 DSA示下腔静脉不完全闭塞型BCS 108例,下腔静脉完全闭塞型221例;CT诊断下腔静脉不完全闭塞型99例,下腔静脉完全闭塞型230例。与DSA结果相比,CT诊断15例假阴性,6例假阳性。CT术前制定是否破膜的准确率、敏感度、特异度、阳性预测值及阴性预测值分别为94.19%、97.29%、86.11%、93.49%及93.94%,CT术前制定介入治疗方法的准确率、敏感度、特异度、阳性预测值及阴性预测值分别为97.55%、100%、92.52%、96.49%和100%。结论 CT诊断下腔静脉型BCS准确率较高,且有助于制定介入治疗方案。Objective To explore the clinical value of CT for guiding interventional therapy of Budd-Chiari syndrome（BCS）with inferior vena cava（IVC）obstruction.Methods A total of 329 consecutive BCS patients with IVC obstruction underwent endovascular treatment.All the patients underwent CT examination prior to endovascular treatment,and the data were retrospectively reviewed.The accuracy,sensitivity,specificity,positive predictive value（PPV）and negative predictive value（NPV）of CT were compared with results of DSA.Results DSA showed partial obstructive IVC in 108 BCS patients and complete obstructive IVC in 221 patients.CT demonstrated partially obstructive IVC in 99 patients and completely obstructive IVC in 230 patients.CT revealed 15 false-negative and 6 false-positive results.CT diagnosis of puncture or not yielded an accuracy of 94.19%,sensitivity of 97.29%,specificity of 86.11%,PPV of 93.49% and NPV of 93.94%for detection of BCS with partial IVC obstruction,while CT-based interventional treatment plan yield an accuracy of 97.55%,sensitivity of 100%,specificity of 92.52%,PPV of 96.49% and NPVof 100%.Conclusion CT can provide high diagnostic accuracy and sensitivity for BCS patients with obstructed IVC,therefore being helpful to planning interventional treatment of BCS.

关 键 词：肝静脉血栓形成 腔静脉 下 血管造影术 数字减影 体层摄影术 X线计算机 

分 类 号：R575[医药卫生—消化系统]