最新成像技术对慢性血栓栓塞性肺动脉高压病人血管异常的形态学评价的诊断表现

• 作 者: S.Ley J.L.Zaporozhan M.B.Pitton J.Schneider G.M.Wirth E.Mayer 董龙春
• 机 构: Department of Diagnostic and Interventional Radiology,Universittsmedizin,Johannes Gutenberg Univers
• 出 处: 国际医学放射学杂志
• 发表日期: 2012年03期
• 关键词: ECG-门控MD-CTA 对比增强MRA 血管成像 DSA 心电门控 慢性血栓 栓塞性 肺动脉高血压 叶间动脉 选择性

目的探讨对评价慢性血栓栓塞性肺动脉高压(CTEPH)病人肺动脉情况最有价值的成像技术。材料与方法对24例CTEPH病人于3d内分别完成心电门控多层CT血管成像(MD-CTA),对比增强MR血管成像(ce-MRA)和选择性数字减影血管造影(DSA)检查。2名阅片者分别对每种

Objective To explore the most valuable imaging technique for assessing pulmonary artery in patients with chronic thromboembolic pulmonary hypertension (CTEPH). Materials and Methods 24 patients with CTEPH underwent cardiac-gated multi-slice CT angiography (MD-CTA), contrast enhanced MR angiography (ce-MRA) and selective digital subtraction angiography (DSA) . Two reviewers separately for each